所有

.idea/misc.xml

@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.13 virtualenv at H:\iot\racingiot_v1\.venv" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (PyCharmMiscProject)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="maixcam" project-jdk-type="Python SDK" />
 </project>

Untitled

@@ -0,0 +1 @@
+v1.2.15.1] [ERROR] main.py:416 - [MAIN] 显示异常: 'LaserManager' object has no attribute 'remote_detect_tick'

app.yaml

@@ -1,6 +1,6 @@
 id: t11
 name: t11
-version: 1.2.15.1
+version: 2.1.1
 author: t11
 icon: ''
 desc: t11

config.py

@@ -106,6 +106,14 @@ DEFAULT_LASER_POINT =  (320, 245)   # 默认激光中心点
 HARDCODE_LASER_POINT = True  # 是否使用硬编码的激光点（True=使用硬编码值，False=使用校准值）
 HARDCODE_LASER_POINT_VALUE = (320, 296) # 硬编码的激光点坐标(315, 245) #   # 硬编码的激光点坐标 (x, y)
 
+# 远程激光点识别（TCP cmd=200）：画面内找红点，稳定 N 秒且无明显跳动后上报坐标
+LASER_REMOTE_DETECT_STABLE_SEC = 3.0       # 连续稳定时长（秒）
+LASER_REMOTE_DETECT_MAX_MOVE_PX = 12.0     # 窗口内最大位移超过此值视为大幅移动，重新计时
+LASER_REMOTE_DETECT_SAMPLE_MS = 80         # 采样间隔
+LASER_REMOTE_DETECT_MIN_SAMPLES = 8        # 判定稳定前窗口内最少样本数
+LASER_REMOTE_DETECT_WARMUP_MS = 500        # cmd=200 开激光后等待稳定再采样
+# 远程识别会话无总超时：cmd=200 启动后持续检测并上报，直至 cmd=201 停止
+
 # 激光点检测配置
 LASER_DETECTION_THRESHOLD = 140  # 红色通道阈值（默认120，可调整，范围建议：100-150）
 LASER_RED_RATIO = 1.5  # 红色相对于绿色/蓝色的倍数要求（默认1.5，可调整，范围建议：1.3-2.0）
@@ -144,6 +152,13 @@ TRIANGLE_SIZE_RANGE = (8, 500)
 # 如果射箭距离很固定，可设具体范围（如 min=2.5, max=6.0）作为额外保险
 TRIANGLE_DISTANCE_MIN_M = 0.0   # 0=不启用下限检查
 TRIANGLE_DISTANCE_MAX_M = 0.0   # 0=不启用上限检查
+# 三角形方向校验：四角黑三角应为 ◤ ◥ / ◣ ◢，即三角形从外角指向靶心；用于过滤相邻靶混入/跨靶组合
+TRIANGLE_DIRECTION_VALIDATE_ENABLE = False
+TRIANGLE_DIRECTION_MIN_PASS = 3  # 至少多少个真实三角方向正确才认为该组有效；3点补全时推荐3，误检多可设2
+TRIANGLE_DIRECTION_DOT_MIN = 0.0  # 方向点积阈值；0=只要求同向半平面，0.35≈夹角<70°，0.5≈夹角<60°
+TRIANGLE_DIRECTION_TO_CENTER_DOT_MIN = 0.35  # 必须指向候选靶心；0.35≈夹角<70°，用于过滤相邻靶混入
+TRIANGLE_CENTER_DISTANCE_VALIDATE_ENABLE = True  # 四角三角到候选靶心距离需近似一致，过滤跨靶组合
+TRIANGLE_CENTER_DISTANCE_RATIO_TOL = 0.45  # (max_dist-min_dist)/mean_dist 最大允许值；越小越严格
 # 三角形检测兜底增强：CLAHE（更鲁棒但更慢）。颜色阈值修复后通常不需要，保持关闭以优先速度。
 TRIANGLE_ENABLE_CLAHE_FALLBACK = False
 # 三角形检测调试：保存 Otsu 二值化图像（临时调试用，定位后关闭）
@@ -169,7 +184,7 @@ TRIANGLE_SHAPE_COS_TOLERANCE = 0.25    # 直角余弦绝对值上限（原 0.20
 # 建议设为实测最坏耗时的 1.2 倍；超时后圆心检测仍会并行跑完，跑完后若三角形已结束则优先用三角形。
 TRIANGLE_TIMEOUT_MS = 1000
 # True=打印各阶段耗时(ms)，用于定位瓶颈；稳定后可 False 减少日志
-ARCHERY_TIMING_ENABLE = True  # 总开关：False 关闭所有算法耗时统计（shoot_manager + triangle_target + vision）
+ARCHERY_TIMING_ENABLE = False  # 总开关：False 关闭所有算法耗时统计（shoot_manager + triangle_target + vision）
 TRIANGLE_TIMING_LOG = True
 # True=Stage2 每个子框内传统三角失败时打一条统计（Otsu/Adaptive 下轮廓数与各拒绝原因计数）
 TRIANGLE_LOG_STAGE2_PATCH_REJECT = True
@@ -315,13 +330,14 @@ LASER_LENGTH = 2
 
 # ==================== 图像保存配置 ====================
 SAVE_IMAGE_ENABLED = True  # 是否保存图像（True=保存，False=不保存）
+SAVE_RAW_SHOT_IMAGE_ENABLED = False  # 是否额外保存射箭原图；可通过 TCP cmd=46 动态开关
 VISION_TIMING_ENABLE = True  # 视觉圆检测耗时统计（detect_circle_v3 内部各步骤耗时）
 PHOTO_DIR = "/root/phot"    # 照片存储目录
 MAX_IMAGES = 1000
 # Stage2 调试目录（默认 PHOTO_DIR/stage2_roi）内 JPEG 最多保留张数；None 表示与 MAX_IMAGES 相同
 TRIANGLE_BLACK_YOLO_STAGE2_ROI_MAX_IMAGES = None
 
-SHOW_CAMERA_PHOTO_WHILE_SHOOTING = False  # 是否在拍摄时显示摄像头图像（True=显示，False=不显示），建议在连着USB测试过程中打开
+SHOW_CAMERA_PHOTO_WHILE_SHOOTING = True  # 是否在拍摄时显示摄像头图像（True=显示，False=不显示），建议在连着USB测试过程中打开
 
 # ==================== OTA配置 ====================
 MAX_BACKUPS = 5

laser_manager.py

@@ -6,6 +6,7 @@
 """
 import _thread
 import json
+import math
 import os
 import binascii
 from maix import time
@@ -34,9 +35,13 @@ class LaserManager:
         self._calibration_active = False
         self._calibration_result = None
         self._calibration_lock = threading.Lock()
+        self._remote_detect_active = False
+        self._remote_detect_lock = threading.Lock()
+        self._remote_detect_result = None
         self._laser_point = None
         self._laser_turned_on = False
         self._last_frame_with_ellipse = None  # 保存绘制了椭圆的图像（用于调试/显示）
+        self._remote_detect_last_pos = None
         self._initialized = True
     
     # ==================== 状态访问（只读属性）====================
@@ -113,7 +118,7 @@ class LaserManager:
         
         # 正常模式：从配置文件加载
         try:
-            if "laser_config.json" in os.listdir("/root"):
+            if os.path.exists(config.CONFIG_FILE):
                 with open(config.CONFIG_FILE, "r") as f:
                     data = json.load(f)
                     if isinstance(data, list) and len(data) == 2:
@@ -124,11 +129,240 @@ class LaserManager:
                         raise ValueError
             else:
                 self._laser_point = config.DEFAULT_LASER_POINT
-        except:
+        except Exception as e:
+            if self.logger:
+                self.logger.warning(f"[LASER] 加载激光点失败，使用默认值: {e}")
             self._laser_point = config.DEFAULT_LASER_POINT
         
         return self._laser_point
     
+    @property
+    def remote_detect_active(self):
+        with self._remote_detect_lock:
+            return self._remote_detect_active
+
+    def get_remote_detect_result(self):
+        """获取并清除远程激光识别结果 (x, y) 或 None。"""
+        with self._remote_detect_lock:
+            result = self._remote_detect_result
+            self._remote_detect_result = None
+            return result
+
+    def remote_detect_tick(self, frame):
+        """
+        主循环显示路径调用的轻量 tick。
+        兼容旧调用点：当前远程识别由后台线程处理，这里不做重计算，
+        仅保留接口避免 AttributeError。
+        """
+        return None
+
+    def overlay_remote_detect_preview(self, frame):
+        """
+        在预览画面叠加远程识别点与坐标文本。
+        """
+        try:
+            import cv2
+            from maix import image
+            with self._remote_detect_lock:
+                pos = self._remote_detect_last_pos
+            if not pos:
+                return frame
+
+            img_cv = image.image2cv(frame, False, False)
+            if img_cv is None or img_cv.size == 0:
+                return frame
+
+            x, y = int(pos[0]), int(pos[1])
+            h, w = img_cv.shape[:2]
+            if x < 0 or y < 0 or x >= w or y >= h:
+                return frame
+
+            color = (255, 0, 0)  # RGB
+            cv2.circle(img_cv, (x, y), 8, color, 2)
+            cv2.line(img_cv, (x - 12, y), (x + 12, y), color, 1)
+            cv2.line(img_cv, (x, y - 12), (x, y + 12), color, 1)
+            cv2.putText(img_cv, f"laser=({x},{y})", (max(5, x + 10), max(20, y - 10)),
+                        cv2.FONT_HERSHEY_SIMPLEX, 0.55, color, 1, cv2.LINE_AA)
+
+            return image.cv2image(img_cv, False, False)
+        except Exception as e:
+            if self.logger:
+                self.logger.debug(f"[LASER-REMOTE] overlay 绘制失败: {e}")
+            return frame
+
+    def _set_remote_detect_result(self, result):
+        with self._remote_detect_lock:
+            self._remote_detect_result = result
+
+    def set_hardcoded_laser_point(self, x, y):
+        """更新 config.HARDCODE_LASER_POINT_VALUE（TCP cmd=201）。"""
+        try:
+            ix = int(round(float(x)))
+            iy = int(round(float(y)))
+        except (TypeError, ValueError) as e:
+            raise ValueError(f"invalid laser point ({x!r}, {y!r})") from e
+        config.HARDCODE_LASER_POINT = True
+        config.HARDCODE_LASER_POINT_VALUE = (ix, iy)
+        self._laser_point = (ix, iy)
+        try:
+            with open(config.CONFIG_FILE, "w") as f:
+                json.dump([ix, iy], f)
+        except Exception as e:
+            if self.logger:
+                self.logger.warning(f"[LASER] 保存硬编码激光点到本地失败: {e}")
+            raise
+        if self.logger:
+            self.logger.info(
+                f"[LASER] 已设置硬编码激光点 HARDCODE_LASER_POINT_VALUE=({ix}, {iy}) 并已保存到 {config.CONFIG_FILE}"
+            )
+        return ix, iy
+
+    def start_remote_laser_detect(self):
+        """
+        启动远程激光识别会话（TCP cmd=200）：开激光后持续检测。
+        每次稳定 3s 上报一次坐标，外循环直到 cmd=201 调用 stop_remote_laser_detect()。
+        Returns:
+            True 已启动；False 会话已在运行
+        """
+        with self._remote_detect_lock:
+            if self._remote_detect_active:
+                return False
+            self._remote_detect_active = True
+            self._remote_detect_result = None
+            self._remote_detect_last_pos = None
+        _thread.start_new_thread(self._remote_laser_detect_worker, ())
+        if self.logger:
+            self.logger.info("[LASER] 远程激光识别已启动 (cmd=200)")
+        return True
+
+    def stop_remote_laser_detect(self):
+        with self._remote_detect_lock:
+            self._remote_detect_active = False
+
+    def _remote_laser_detect_worker(self):
+        from camera_manager import camera_manager
+
+        stable_sec = float(getattr(config, "LASER_REMOTE_DETECT_STABLE_SEC", 3.0))
+        max_move = float(getattr(config, "LASER_REMOTE_DETECT_MAX_MOVE_PX", 12.0))
+        sample_ms = int(getattr(config, "LASER_REMOTE_DETECT_SAMPLE_MS", 80))
+        min_samples = int(getattr(config, "LASER_REMOTE_DETECT_MIN_SAMPLES", 8))
+        warmup_ms = int(getattr(config, "LASER_REMOTE_DETECT_WARMUP_MS", 500))
+        stable_ms = int(max(500, stable_sec * 1000))
+
+        samples = []
+        miss_count = 0
+        stable_hit_count = 0
+        reported = False
+
+        try:
+            if not self._laser_turned_on:
+                try:
+                    self.turn_on_laser()
+                except Exception as e:
+                    if self.logger:
+                        self.logger.warning(f"[LASER] cmd200 worker 开激光失败: {e}")
+            if warmup_ms > 0:
+                if self.logger:
+                    self.logger.info(f"[LASER] cmd200 激光预热 {warmup_ms}ms …")
+                time.sleep_ms(warmup_ms)
+
+            if self.logger:
+                self.logger.info("[LASER] 远程识别外循环已启动，直至 cmd=201 停止")
+
+            while True:
+                with self._remote_detect_lock:
+                    if not self._remote_detect_active:
+                        if self.logger:
+                            self.logger.info("[LASER] 远程识别会话结束 (cmd=201 或取消)")
+                        return
+
+                try:
+                    frame = camera_manager.read_frame()
+                    pos = self.find_red_laser_remote(frame)
+                except Exception as e:
+                    if self.logger:
+                        self.logger.warning(f"[LASER] 远程识别帧异常: {e}")
+                    pos = None
+                    time.sleep_ms(sample_ms)
+                    continue
+
+                now_ms = time.ticks_ms()
+                if pos is None:
+                    miss_count += 1
+                    samples.clear()
+                    stable_hit_count = 0
+                    if miss_count == 1 or miss_count % 40 == 0:
+                        if self.logger:
+                            self.logger.info(
+                                f"[LASER-REMOTE] 本帧未检出激光点（累计 {miss_count} 帧），"
+                                f"全图多策略搜索中…"
+                            )
+                    time.sleep_ms(sample_ms)
+                    continue
+
+                miss_count = 0
+                x, y = float(pos[0]), float(pos[1])
+                samples.append((now_ms, x, y))
+                cutoff = now_ms - stable_ms
+                samples = [(t, px, py) for t, px, py in samples if t >= cutoff]
+
+                if len(samples) < 2:
+                    time.sleep_ms(sample_ms)
+                    continue
+
+                xs = [s[1] for s in samples]
+                ys = [s[2] for s in samples]
+                span = max(
+                    max(xs) - min(xs),
+                    max(ys) - min(ys),
+                )
+                for i in range(len(samples)):
+                    for j in range(i + 1, len(samples)):
+                        d = math.hypot(
+                            samples[i][1] - samples[j][1],
+                            samples[i][2] - samples[j][2],
+                        )
+                        span = max(span, d)
+
+                if span > max_move:
+                    if self.logger:
+                        self.logger.debug(
+                            f"[LASER] 检测到大幅位移 span={span:.1f}px>{max_move}，重新计时"
+                        )
+                    samples.clear()
+                    stable_hit_count = 0
+                    time.sleep_ms(sample_ms)
+                    continue
+
+                window_ms = samples[-1][0] - samples[0][0]
+                if window_ms >= stable_ms and len(samples) >= min_samples:
+                    fx = int(round(sum(xs) / len(xs)))
+                    fy = int(round(sum(ys) / len(ys)))
+                    stable_hit_count += 1
+                    if self.logger:
+                        self.logger.info(
+                            f"[LASER] 远程识别稳定命中 {stable_hit_count}/3 span={span:.1f}px → ({fx}, {fy})"
+                        )
+                    samples.clear()
+                    if stable_hit_count >= 3 and not reported:
+                        reported = True
+                        self._set_remote_detect_result(
+                            {"result":"laser_detect_ok", "x": fx, "y": fy}
+                        )
+                        if self.logger:
+                            self.logger.info(
+                                f"[LASER] 已连续3次坐标稳定，完成上报，继续等待 cmd=201 关闭会话"
+                            )
+                    time.sleep_ms(sample_ms)
+                    continue
+
+                time.sleep_ms(sample_ms)
+        finally:
+            if self.logger:
+                self.logger.info("[LASER] 远程识别线程退出，等待下一次 cmd=200")
+            with self._remote_detect_lock:
+                self._remote_detect_active = False
+
     def save_laser_point(self, point):
         """保存激光中心点到配置文件
         如果启用硬编码模式，则不保存（直接返回 True）
@@ -831,6 +1065,172 @@ class LaserManager:
             # 使用原来的最亮点方法
             return self._find_red_laser_brightest(frame, threshold, search_radius, ellipse_params)
 
+    def find_red_laser_remote(self, frame):
+        """
+        cmd=200 远程识别专用：全图搜索、多策略、放宽阈值，不限距画面中心距离。
+        常规 find_red_laser 仅搜中心 ±LASER_SEARCH_RADIUS 且距中心 >50px 会丢弃。
+        """
+        import cv2
+        import numpy as np
+        from maix import image
+
+        img_cv = image.image2cv(frame, False, False)
+        if img_cv is None or img_cv.size == 0:
+            return None
+        h, w = img_cv.shape[:2]
+
+        r = img_cv[:, :, 0].astype(np.int32)
+        g = img_cv[:, :, 1].astype(np.int32)
+        b = img_cv[:, :, 2].astype(np.int32)
+        brightness = r + g + b
+        red_ratio = float(getattr(config, "LASER_RED_RATIO", 1.5))
+        ratio_lo = max(1.15, red_ratio - 0.35)
+
+        strategies = []
+        base_th = int(getattr(config, "LASER_DETECTION_THRESHOLD", 140))
+        for th in (base_th, 120, 100, 80, 60):
+            mask = (
+                (r > th)
+                & (r > g * ratio_lo)
+                & (r > b * ratio_lo)
+            )
+            strategies.append(("rgb", th, mask))
+
+        oe_th = int(getattr(config, "LASER_OVEREXPOSED_THRESHOLD", 200))
+        oe_diff = int(getattr(config, "LASER_OVEREXPOSED_DIFF", 10))
+        mask_oe = (
+            (r > oe_th - 30)
+            & (g > oe_th - 40)
+            & (b > oe_th - 40)
+            & (r >= g)
+            & (r >= b)
+            & ((r - g) > max(5, oe_diff - 5))
+            & ((r - b) > max(5, oe_diff - 5))
+        )
+        strategies.append(("overexposed", oe_th, mask_oe))
+
+        mask_bright = (brightness > 380) & (r >= g) & (r >= b) & ((r - g) > 3)
+        strategies.append(("bright", 0, mask_bright))
+
+        hsv = cv2.cvtColor(img_cv, cv2.COLOR_RGB2HSV)
+        hc, sc, vc = cv2.split(hsv)
+        mask_hsv = ((hc <= 18) | (hc >= 162)) & (sc >= 60) & (vc >= 60)
+        strategies.append(("hsv", 0, mask_hsv))
+
+        best_pos = None
+        best_score = -1.0
+        best_tag = None
+
+        max_area = float(getattr(config, "LASER_REMOTE_MAX_AREA", 300.0))
+        min_circularity = float(getattr(config, "LASER_REMOTE_MIN_CIRCULARITY", 0.25))
+
+        for name, th, mask in strategies:
+            m = (mask.astype(np.uint8)) * 255
+            if cv2.countNonZero(m) == 0:
+                continue
+            contours, _ = cv2.findContours(m, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
+            if not contours:
+                continue
+            for cnt in contours:
+                area = cv2.contourArea(cnt)
+                if area < 1.5 or area > max_area:
+                    continue
+                peri = cv2.arcLength(cnt, True)
+                if peri <= 0:
+                    continue
+                circularity = float(4.0 * math.pi * area / (peri * peri))
+                if circularity < min_circularity:
+                    continue
+                M = cv2.moments(cnt)
+                if M["m00"] <= 0:
+                    continue
+                cx = float(M["m10"] / M["m00"])
+                cy = float(M["m01"] / M["m00"])
+                ix, iy = int(round(cx)), int(round(cy))
+                if ix < 0 or iy < 0 or ix >= w or iy >= h:
+                    continue
+                local_r = float(r[iy, ix])
+                score = area * local_r * (1.0 + local_r / 255.0) * (0.5 + circularity)
+                if score > best_score:
+                    best_score = score
+                    best_pos = (ix, iy)
+                    best_tag = (name, th, area)
+
+        if best_pos is not None:
+            with self._remote_detect_lock:
+                self._remote_detect_last_pos = best_pos
+            self._save_remote_detect_debug_image(frame, best_pos, best_tag)
+            if self.logger:
+                self.logger.info(
+                    f"[LASER-REMOTE] 检测到激光点 {best_pos} "
+                    f"strategy={best_tag[0]} th={best_tag[1]} area={best_tag[2]:.1f}"
+                )
+        elif self.logger:
+            self.logger.debug("[LASER-REMOTE] 未通过面积/圆度过滤")
+        return best_pos
+
+    def _save_remote_detect_debug_image(self, frame, pos, tag=None):
+        """保存远程识别调试图：叠加激光坐标并落盘。"""
+        try:
+            if not bool(getattr(config, "SAVE_IMAGE_ENABLED", True)):
+                return
+            import cv2
+            from maix import image
+
+            img_cv = image.image2cv(frame, False, False)
+            if img_cv is None or img_cv.size == 0:
+                return
+
+            x, y = int(pos[0]), int(pos[1])
+            h, w = img_cv.shape[:2]
+            if x < 0 or y < 0 or x >= w or y >= h:
+                return
+
+            cv2.circle(img_cv, (x, y), 8, (255, 0, 0), 2)
+            cv2.line(img_cv, (x - 12, y), (x + 12, y), (255, 0, 0), 1)
+            cv2.line(img_cv, (x, y - 12), (x, y + 12), (255, 0, 0), 1)
+
+            desc = ""
+            if tag:
+                desc = f" {tag[0]} th={tag[1]} area={tag[2]:.1f}"
+            cv2.putText(
+                img_cv,
+                f"laser=({x},{y}){desc}",
+                (10, 24),
+                cv2.FONT_HERSHEY_SIMPLEX,
+                0.55,
+                (255, 0, 0),
+                1,
+                cv2.LINE_AA,
+            )
+
+            base_dir = getattr(config, "PHOTO_DIR", "/root/phot")
+            debug_dir = f"{base_dir}/laser_remote"
+            try:
+                if debug_dir not in os.listdir("/root") and "/" not in debug_dir.replace("/root/", ""):
+                    os.mkdir(debug_dir)
+                else:
+                    try:
+                        os.makedirs(debug_dir, exist_ok=True)
+                    except Exception:
+                        pass
+            except Exception:
+                try:
+                    os.makedirs(debug_dir, exist_ok=True)
+                except Exception:
+                    return
+
+            ts = int(time.ticks_ms())
+            filename = f"{debug_dir}/remote_{x}_{y}_{ts}.jpg"
+            out = image.cv2image(img_cv, False, False)
+            out.save(filename)
+
+            if self.logger:
+                self.logger.info(f"[LASER-REMOTE] 调试图已保存: {filename}")
+        except Exception as e:
+            if self.logger:
+                self.logger.warning(f"[LASER-REMOTE] 保存调试图失败: {e}")
+
     def calibrate_laser_position(self, timeout_ms=8000, check_sharpness=True):
         """
         执行激光校准：循环拍照 → 检测靶心 → 检查激光点清晰度 → 找红点 → 保存坐标

main.py

@@ -402,7 +402,14 @@ def cmd_str():
             else:
                 if config.SHOW_CAMERA_PHOTO_WHILE_SHOOTING:
                     try:
-                        camera_manager.show(camera_manager.read_frame())
+                        frame = camera_manager.read_frame()
+                        laser_manager.remote_detect_tick(frame)
+                        if (
+                            laser_manager.remote_detect_active
+                            and getattr(config, "LASER_REMOTE_DETECT_DRAW_PREVIEW", False)
+                        ):
+                            frame = laser_manager.overlay_remote_detect_preview(frame)
+                        camera_manager.show(frame)
                     except Exception as e:
                         logger = logger_manager.logger
                         if logger:

network.py

@@ -1879,6 +1879,7 @@ class NetworkManager:
                                         from laser_manager import laser_manager
                                         laser_manager.turn_off_laser()
                                         laser_manager.stop_calibration()
+                                        laser_manager.stop_remote_laser_detect()
                                         hardware_manager.start_idle_timer() # 开表
                                         self.safe_enqueue({"result": "laser_off"}, 2)
                                     elif inner_cmd == 4:  # 上报电量
@@ -1955,6 +1956,81 @@ class NetworkManager:
                                         mccid = self.get_4g_mccid()
                                         self.logger.info(f"4G MCCID: {mccid}")
                                         self.safe_enqueue({"result": "mccid", "mccid": mccid if mccid is not None else ""}, 2)
+                                    elif inner_cmd == 200:  # 远程激光点识别：稳定 3s 后上报 (x,y)
+                                        from laser_manager import laser_manager
+                                        # 远程激光识别期间不能停掉心跳/空闲计时，否则会影响数据上报与连接保持
+                                        # 这里仅启动远程识别，不停止网络侧心跳。
+                                        try:
+                                            laser_manager.turn_on_laser()
+                                            if self.logger:
+                                                self.logger.info("[LASER] cmd200 已发送开激光指令")
+                                        except Exception as e:
+                                            if self.logger:
+                                                self.logger.warning(
+                                                    f"[LASER] cmd200 开激光异常: {e}"
+                                                )
+                                        if not laser_manager.start_remote_laser_detect():
+                                            self.safe_enqueue(
+                                                {
+                                                    "cmd": 200,
+                                                    "result": "laser_detect_busy",
+                                                },
+                                                2,
+                                            )
+                                        else:
+                                            self.safe_enqueue(
+                                                {
+                                                    "cmd": 200,
+                                                    "result": "laser_detect_started",
+                                                },
+                                                2,
+                                            )
+                                    elif inner_cmd == 201:  # 设置硬编码激光点并结束远程识别会话
+                                        from laser_manager import laser_manager
+                                        laser_manager.stop_remote_laser_detect()
+                                        inner_data = (
+                                            data_obj.get("data", {})
+                                            if isinstance(data_obj.get("data"), dict)
+                                            else {}
+                                        )
+                                        raw_x = data_obj.get("x", inner_data.get("x"))
+                                        raw_y = data_obj.get("y", inner_data.get("y"))
+                                        try:
+                                            ix, iy = laser_manager.set_hardcoded_laser_point(
+                                                raw_x, raw_y
+                                            )
+                                            self.safe_enqueue(
+                                                {
+                                                    "cmd": 201,
+                                                    "result": "laser_point_set",
+                                                    "x": ix,
+                                                    "y": iy,
+                                                },
+                                                2,
+                                            )
+                                            self.logger.info(
+                                                f"[LASER] cmd201 硬编码激光点=({ix}, {iy})"
+                                            )
+                                        except Exception as e:
+                                            self.logger.error(f"[LASER] cmd201 失败: {e}")
+                                            self.safe_enqueue(
+                                                {
+                                                    "cmd": 201,
+                                                    "result": "laser_point_set_failed",
+                                                    "reason": str(e),
+                                                },
+                                                2,
+                                            )
+                                        hardware_manager.start_idle_timer()
+                                    elif inner_cmd == 46:  # 开关射箭原图保存
+                                        inner_data = data_obj.get("data", {}) if isinstance(data_obj, dict) else {}
+                                        enabled = True
+                                        if isinstance(inner_data, dict) and "enable" in inner_data:
+                                            enabled = bool(inner_data.get("enable"))
+                                        config.SAVE_RAW_SHOT_IMAGE_ENABLED = enabled
+                                        self.logger.info(f"[RAW_IMAGE] 射箭原图保存开关: {enabled}")
+                                        self.safe_enqueue({"result": "raw_image_save", "enabled": enabled}, 2)
+                                        hardware_manager.start_idle_timer()  # 重新计时
                                     elif inner_cmd == 41:
                                         self.logger.info(f"[TEST] 收到TCP射箭触发命令, {time.time()}")
                                         self._manual_trigger_flag = True
@@ -2042,7 +2118,7 @@ class NetworkManager:
                                     pass
                                 break
 
-                    # 发送激光校准结果
+                    # 发送激光校准结果（cmd=2 等传统校准）
                     if logged_in:
                         from laser_manager import laser_manager
                         result = laser_manager.get_calibration_result()
@@ -2050,6 +2126,21 @@ class NetworkManager:
                             x, y = result
                             self.safe_enqueue({"result": "ok", "x": x, "y": y}, 2)
 
+                    # 发送远程激光识别结果（cmd=200，会话持续至 cmd=201）
+                    if logged_in:
+                        from laser_manager import laser_manager
+                        rd = laser_manager.get_remote_detect_result()
+                        if rd and isinstance(rd, dict) and rd.get("status") == "ok":
+                            self.safe_enqueue(
+                                {
+                                    "cmd": 200,
+                                    "result": "laser_detect_ok",
+                                    "x": rd.get("x"),
+                                    "y": rd.get("y"),
+                                },
+                                2,
+                            )
+
                     # 定期发送心跳
                     current_time = time.ticks_ms()
                     if logged_in and current_time - last_heartbeat_send_time > config.HEARTBEAT_INTERVAL * 1000:

shoot_manager.py

@@ -8,7 +8,7 @@ from laser_manager import laser_manager
 from logger_manager import logger_manager
 from network import network_manager
 from triangle_target import load_camera_from_xml, load_triangle_positions, try_triangle_scoring
-from vision import estimate_distance, detect_circle_v3, enqueue_save_shot
+from vision import estimate_distance, detect_circle_v3, enqueue_save_shot, enqueue_save_raw_shot
 from maix import image, time
 
 # 缓存相机标定与三角形位置，避免每次射箭重复读磁盘
@@ -353,6 +353,16 @@ def process_shot(adc_val):
         network_manager.safe_enqueue({"shoot_event": "start"}, msg_type=2, high=True)
         frame = camera_manager.read_frame()
 
+        from shot_id_generator import shot_id_generator
+        shot_id = shot_id_generator.generate_id()
+
+        if getattr(config, "SAVE_RAW_SHOT_IMAGE_ENABLED", False):
+            enqueue_save_raw_shot(
+                frame,
+                shot_id=shot_id,
+                photo_dir=config.PHOTO_DIR if config.SAVE_IMAGE_ENABLED else None,
+            )
+
         # 调用算法分析
         analysis_result = analyze_shot(frame)
 
@@ -497,10 +507,6 @@ def process_shot(adc_val):
         if dx is None and dy is None and logger:
             logger.warning("[MAIN] 未检测到偏移量（三角形与圆形均失败），但会保存图像")
 
-        # 生成射箭ID
-        from shot_id_generator import shot_id_generator
-        shot_id = shot_id_generator.generate_id()
-
         if logger:
             logger.info(f"[MAIN] 射箭ID: {shot_id}")
 

test/test_algo_preview_live.py

@@ -0,0 +1,403 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+实时摄像头预览：叠加与射箭存图相同的算法标注（YOLO ROI、三角/圆心、激光十字等），默认不写盘。
+
+在 MaixCAM 上从项目根目录运行：
+  python3 test/test_algo_preview_live.py
+  python3 test/test_algo_preview_live.py --interval 1.5
+  python3 test/test_algo_preview_live.py --every-frame
+
+说明：
+  - 完整算法走 shoot_manager.analyze_shot（与 process_shot 一致，含 YOLO + 三角/圆心）。
+  - 画面标注对齐 process_shot 存图前绘制 + vision._draw_yolo_roi_on_rgb_numpy / 圆心存图线。
+  - 预览模式会关闭 Stage2 裁切 JPEG 落盘，避免写满 /root/phot。
+"""
+
+from __future__ import annotations
+
+import argparse
+import math
+import os
+import sys
+import threading
+import time
+
+_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+if _ROOT not in sys.path:
+    sys.path.insert(0, _ROOT)
+
+import cv2
+import numpy as np
+from maix import image, time as maix_time
+
+import config
+from camera_manager import camera_manager
+from laser_manager import laser_manager
+from shoot_manager import analyze_shot, preload_triangle_calib
+from target_roi_yolo import preload_yolo_detector
+from vision import _draw_yolo_roi_on_rgb_numpy
+
+
+def _copy_maix_frame(frame):
+    """相机下一帧可能复用缓冲区，异步分析前先复制。"""
+    img_cv = image.image2cv(frame, False, False)
+    return image.cv2image(np.ascontiguousarray(img_cv), False, False)
+
+
+def _patch_preview_config():
+    """预览不写调试 JPEG，避免刷屏占存储。"""
+    config.TRIANGLE_BLACK_YOLO_SAVE_ROI_CROP = False
+    config.TRIANGLE_SAVE_DEBUG_IMAGE = False
+
+
+def _annotate_like_saved_shot(analysis: dict):
+    """
+    将 analyze_shot 结果绘制成与 process_shot -> enqueue_save_shot 存盘前一致的 Maix 图。
+    """
+    result_img = analysis.get("result_img")
+    if result_img is None:
+        return None
+
+    center = analysis.get("center")
+    radius = analysis.get("radius")
+    method = analysis.get("method")
+    ellipse_params = analysis.get("ellipse_params")
+    laser_point = analysis.get("laser_point")
+    dx = analysis.get("dx")
+    dy = analysis.get("dy")
+    distance_m = analysis.get("distance_m")
+    offset_method = analysis.get("offset_method", "")
+    distance_method = analysis.get("distance_method", "")
+    tri_markers = analysis.get("tri_markers") or []
+    tri_markers_completed = analysis.get("tri_markers_completed") or []
+    tri_homography = analysis.get("tri_homography")
+    yolo_roi_xyxy = analysis.get("yolo_roi_xyxy")
+
+    if laser_point is None:
+        return result_img
+
+    x, y = laser_point
+    draw_yolo_roi = (
+        yolo_roi_xyxy is not None
+        and getattr(config, "TRIANGLE_YOLO_DRAW_ROI_ON_SHOT", True)
+    )
+
+    if tri_markers:
+        img_cv = image.image2cv(result_img, False, False).copy()
+
+        if draw_yolo_roi:
+            _draw_yolo_roi_on_rgb_numpy(img_cv, yolo_roi_xyxy)
+
+        for m in tri_markers:
+            corners = np.array(m["corners"], dtype=np.int32)
+            cv2.polylines(img_cv, [corners], True, (0, 255, 0), 2)
+            cx, cy = int(m["center"][0]), int(m["center"][1])
+            cv2.circle(img_cv, (cx, cy), 4, (0, 0, 255), -1)
+            cv2.putText(
+                img_cv,
+                f"T{m['id']}",
+                (cx - 18, cy - 12),
+                cv2.FONT_HERSHEY_SIMPLEX,
+                0.55,
+                (0, 255, 0),
+                1,
+            )
+
+        for m in tri_markers_completed:
+            if not m.get("is_virtual"):
+                continue
+            cx, cy = int(m["center"][0]), int(m["center"][1])
+            cv2.circle(img_cv, (cx, cy), 6, (255, 0, 255), 2)
+            cv2.putText(
+                img_cv,
+                f"VT{m['id']}",
+                (cx - 22, cy - 12),
+                cv2.FONT_HERSHEY_SIMPLEX,
+                0.55,
+                (255, 0, 255),
+                1,
+            )
+
+        if tri_homography is not None:
+            try:
+                H_inv = np.linalg.inv(tri_homography)
+                c_img = cv2.perspectiveTransform(
+                    np.array([[[0.0, 0.0]]], dtype=np.float32), H_inv
+                )[0][0]
+                ocx, ocy = int(c_img[0]), int(c_img[1])
+                cv2.circle(img_cv, (ocx, ocy), 5, (0, 0, 255), -1)
+                cv2.circle(img_cv, (ocx, ocy), 9, (0, 0, 255), 1)
+            except Exception:
+                pass
+
+        lines = []
+        if dx is not None and dy is not None:
+            r_cm = math.hypot(float(dx), float(dy))
+            lines.append(f"offset=({float(dx):.2f},{float(dy):.2f})cm |r|={r_cm:.2f}cm")
+        if distance_m is not None:
+            lines.append(f"cam_dist={float(distance_m):.2f}m ({distance_method})")
+        if method:
+            lines.append(f"method={method} ({offset_method})")
+        y0 = 22
+        for i, t in enumerate(lines):
+            cv2.putText(
+                img_cv,
+                t,
+                (10, y0 + i * 18),
+                cv2.FONT_HERSHEY_SIMPLEX,
+                0.5,
+                (0, 255, 0),
+                1,
+            )
+
+        out = image.cv2image(img_cv, False, False)
+    else:
+        img_cv = image.image2cv(result_img, False, False).copy()
+        if draw_yolo_roi:
+            _draw_yolo_roi_on_rgb_numpy(img_cv, yolo_roi_xyxy)
+
+        if center and radius:
+            cx, cy = center
+            if ellipse_params:
+                (ell_center, (width, height), angle) = ellipse_params
+                cx_ell, cy_ell = int(ell_center[0]), int(ell_center[1])
+                cv2.ellipse(
+                    img_cv,
+                    (cx_ell, cy_ell),
+                    (int(width / 2), int(height / 2)),
+                    angle,
+                    0,
+                    360,
+                    (0, 255, 0),
+                    2,
+                )
+                cv2.circle(img_cv, (cx_ell, cy_ell), 3, (255, 0, 0), -1)
+                minor_length = min(width, height) / 2
+                minor_angle = angle + 90 if width >= height else angle
+                minor_angle_rad = math.radians(minor_angle)
+                dx_minor = minor_length * math.cos(minor_angle_rad)
+                dy_minor = minor_length * math.sin(minor_angle_rad)
+                pt1 = (int(cx_ell - dx_minor), int(cy_ell - dy_minor))
+                pt2 = (int(cx_ell + dx_minor), int(cy_ell + dy_minor))
+                cv2.line(img_cv, pt1, pt2, (0, 0, 255), 2)
+            else:
+                cv2.circle(img_cv, (int(cx), int(cy)), int(radius), (0, 0, 255), 2)
+                cv2.circle(img_cv, (int(cx), int(cy)), 2, (0, 0, 255), -1)
+            cv2.line(img_cv, (int(x), int(y)), (int(cx), int(cy)), (255, 255, 0), 1)
+
+        lines = []
+        if dx is not None and dy is not None:
+            lines.append(f"offset=({float(dx):.2f},{float(dy):.2f})cm")
+        if distance_m is not None:
+            lines.append(f"dist={float(distance_m):.2f}m ({distance_method})")
+        if method:
+            lines.append(f"method={method}")
+        for i, t in enumerate(lines):
+            cv2.putText(
+                img_cv,
+                t,
+                (10, 22 + i * 18),
+                cv2.FONT_HERSHEY_SIMPLEX,
+                0.5,
+                (0, 255, 0),
+                1,
+            )
+        out = image.cv2image(img_cv, False, False)
+
+    lc = image.Color(config.LASER_COLOR[0], config.LASER_COLOR[1], config.LASER_COLOR[2])
+    out.draw_line(
+        int(x - config.LASER_LENGTH),
+        int(y),
+        int(x + config.LASER_LENGTH),
+        int(y),
+        lc,
+        config.LASER_THICKNESS,
+    )
+    out.draw_line(
+        int(x),
+        int(y - config.LASER_LENGTH),
+        int(x),
+        int(y + config.LASER_LENGTH),
+        lc,
+        config.LASER_THICKNESS,
+    )
+    out.draw_circle(int(x), int(y), 1, lc, config.LASER_THICKNESS)
+    return out
+
+
+class _AlgoWorker:
+    def __init__(self):
+        self._lock = threading.Lock()
+        self._busy = False
+        self._latest_preview = None
+        self._latest_meta = ""
+        self._last_ms = 0.0
+
+    @property
+    def busy(self):
+        with self._lock:
+            return self._busy
+
+    @property
+    def last_ms(self):
+        with self._lock:
+            return self._last_ms
+
+    def get_preview(self):
+        with self._lock:
+            return self._latest_preview, self._latest_meta
+
+    def run_async(self, frame):
+        with self._lock:
+            if self._busy:
+                return False
+            self._busy = True
+
+        def _job():
+            t0 = time.perf_counter()
+            meta = ""
+            preview = None
+            try:
+                analysis = analyze_shot(frame)
+                if not analysis.get("success"):
+                    reason = analysis.get("reason", "unknown")
+                    meta = f"fail:{reason}"
+                else:
+                    preview = _annotate_like_saved_shot(analysis)
+                    dx, dy = analysis.get("dx"), analysis.get("dy")
+                    method = analysis.get("method") or "?"
+                    if dx is not None and dy is not None:
+                        meta = f"ok {method} ({dx:.2f},{dy:.2f})cm"
+                    else:
+                        meta = f"ok {method} no_offset"
+            except Exception as e:
+                meta = f"err:{e}"
+            elapsed = (time.perf_counter() - t0) * 1000.0
+            with self._lock:
+                self._latest_preview = preview
+                self._latest_meta = f"{meta} {elapsed:.0f}ms"
+                self._last_ms = elapsed
+                self._busy = False
+
+        threading.Thread(target=_job, daemon=True).start()
+        return True
+
+
+def _draw_status(frame, lines, color=None):
+    if color is None:
+        color = image.COLOR_YELLOW
+    y = 4
+    for line in lines:
+        frame.draw_string(4, y, line, color=color)
+        y += 16
+
+
+def _save_preview_jpeg(maix_img, out_dir):
+    os.makedirs(out_dir, exist_ok=True)
+    fn = os.path.join(out_dir, f"preview_{int(time.time() * 1000)}.jpg")
+    maix_img.save(fn)
+    return fn
+
+
+def main():
+    parser = argparse.ArgumentParser(description="实时预览射箭算法存图效果")
+    parser.add_argument(
+        "--interval",
+        type=float,
+        default=2.0,
+        help="两次完整 analyze_shot 的最小间隔（秒）；--every-frame 时忽略",
+    )
+    parser.add_argument(
+        "--every-frame",
+        action="store_true",
+        help="每帧都触发算法（很慢，仅调试用）",
+    )
+    parser.add_argument(
+        "--width",
+        type=int,
+        default=getattr(config, "CAMERA_WIDTH", 640),
+    )
+    parser.add_argument(
+        "--height",
+        type=int,
+        default=getattr(config, "CAMERA_HEIGHT", 480),
+    )
+    parser.add_argument(
+        "--save-dir",
+        default=config.PHOTO_DIR,
+        help="按板子按键无；用 --save-every N 每 N 次成功分析存一张",
+    )
+    parser.add_argument(
+        "--save-every",
+        type=int,
+        default=0,
+        help="每成功分析 N 次自动存一张到 --save-dir（0=不自动存）",
+    )
+    args = parser.parse_args()
+
+    _patch_preview_config()
+    print("[INFO] 预览模式：已关闭 TRIANGLE_BLACK_YOLO_SAVE_ROI_CROP / TRIANGLE_SAVE_DEBUG_IMAGE")
+
+    laser_manager.load_laser_point()
+    preload_triangle_calib()
+    if getattr(config, "TRIANGLE_YOLO_PRELOAD_ON_BOOT", False) or getattr(
+        config, "TRIANGLE_BLACK_YOLO_PRELOAD_ON_BOOT", False
+    ):
+        print("[INFO] 预加载 YOLO …")
+        preload_yolo_detector()
+
+    camera_manager.init_camera(args.width, args.height)
+    camera_manager.init_display()
+    worker = _AlgoWorker()
+
+    interval_s = 0.0 if args.every_frame else max(0.3, float(args.interval))
+    last_trigger = 0.0
+    ok_count = 0
+    frame_idx = 0
+
+    print(
+        f"[INFO] 摄像头 {args.width}x{args.height} "
+        f"interval={'每帧' if args.every_frame else f'{interval_s}s'}"
+    )
+    print("[INFO] 退出：Ctrl+C")
+
+    try:
+        while True:
+            frame = camera_manager.read_frame()
+            frame_idx += 1
+            now = time.perf_counter()
+
+            due = args.every_frame or (now - last_trigger >= interval_s)
+            if due and not worker.busy:
+                last_trigger = now
+                worker.run_async(_copy_maix_frame(frame))
+
+            preview, meta = worker.get_preview()
+            if preview is not None:
+                show_img = preview
+                status = [f"#{frame_idx}", meta]
+                if args.save_every > 0 and meta.startswith("ok"):
+                    ok_count += 1
+                    if ok_count % args.save_every == 0:
+                        try:
+                            fn = _save_preview_jpeg(preview, args.save_dir)
+                            status.append(f"saved:{fn}")
+                        except Exception as e:
+                            status.append(f"save_err:{e}")
+            else:
+                show_img = frame
+                if worker.busy:
+                    status = [f"#{frame_idx}", "analyzing…"]
+                else:
+                    status = [f"#{frame_idx}", "waiting…"]
+
+            _draw_status(show_img, status)
+            camera_manager.show(show_img)
+            maix_time.sleep_ms(1)
+    except KeyboardInterrupt:
+        print("[INFO] 已退出")
+
+
+if __name__ == "__main__":
+    main()

test/test_yolo26.py

@@ -0,0 +1,18 @@
+from maix import camera, display, image, nn, app
+
+# 1. 初始化模型 (请确保模型文件 .mud 路径正确)
+detector = nn.YOLOv5(model="/root/model_279350.mud", dual_buff=True)
+
+# 2. 初始化摄像头，分辨率与模型输入匹配
+cam = camera.Camera(detector.input_width(), detector.input_height(), detector.input_format())
+disp = display.Display()
+
+# 3. 主循环：实时检测与显示
+while not app.need_exit():
+    img = cam.read()                         # 从摄像头读取一帧
+    objs = detector.detect(img, conf_th=0.5, iou_th=0.45) # 执行YOLO11推理
+    for obj in objs:                         # 绘制所有检测到的目标
+        img.draw_rect(obj.x, obj.y, obj.w, obj.h, color=image.COLOR_RED)
+        msg = f'{detector.labels[obj.class_id]}: {obj.score:.2f}'
+        img.draw_string(obj.x, obj.y, msg, color=image.COLOR_RED)
+    disp.show(img)                           # 更新屏幕显示

test/test_yolo_camera_simple.py

@@ -0,0 +1,209 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+摄像头实时 YOLOv5 简易测试脚本。
+
+特点：
+- 完全独立脚本，直接 python test/test_yolo_camera_simple.py 运行，不需要传参。
+- 不 import config，不依赖项目模块。
+- 直接调用 maix.nn.YOLOv5(model=..., dual_buff=False)。
+- camera.read() 得到的 Maix image 直接送 det.detect()。
+- 在画面上画检测框、类别、置信度，并显示到屏幕。
+
+运行环境：MaixCAM / MaixPy。
+"""
+
+import os
+
+
+CAMERA_WIDTH = 640
+CAMERA_HEIGHT = 480
+# 默认与主项目 config.TRIANGLE_YOLO_MODEL_PATH 一致（勿用 /root/yolo26_int8.mud，那是占位路径）
+_MODEL_DEFAULT = "/maixapp/apps/t11/model_270139.mud"
+try:
+    import config as _cfg
+
+    MODEL_PATH = getattr(_cfg, "TRIANGLE_YOLO_MODEL_PATH", _MODEL_DEFAULT) or _MODEL_DEFAULT
+except Exception:
+    MODEL_PATH = _MODEL_DEFAULT
+CONF_TH = 0.7
+IOU_TH = 0.45
+# native: Maix detect 返回框已映射到 camera.read() 图像坐标；letterbox: 需要从网络输入坐标反算
+COORD_MODE = "native"
+# 只用于 DRAW_ONLY_CLASS_IDS=True 时过滤显示；默认画所有框
+CLASS_IDS = (0,)
+DRAW_ONLY_CLASS_IDS = False  # True=只画 CLASS_IDS 里的类别；False=画所有 YOLO 返回框
+
+
+def _det_obj_class_id(o):
+    for key in ("class_id", "cls", "label", "category", "cat_id", "id"):
+        if hasattr(o, key):
+            v = getattr(o, key)
+            if v is None:
+                continue
+            try:
+                return int(float(v))
+            except (TypeError, ValueError):
+                continue
+    return None
+
+
+def _det_obj_from_seq(t):
+    if not isinstance(t, (list, tuple)) or len(t) < 6:
+        return None
+
+    class Box:
+        pass
+
+    b = Box()
+    b.x = float(t[0])
+    b.y = float(t[1])
+    b.w = float(t[2])
+    b.h = float(t[3])
+    b.score = float(t[4])
+    b.class_id = int(float(t[5]))
+    return b
+
+
+def _normalize_objs(objs):
+    out = []
+    for o in objs or []:
+        if isinstance(o, (list, tuple)):
+            m = _det_obj_from_seq(o)
+            if m is not None:
+                out.append(m)
+        else:
+            out.append(o)
+    return out
+
+
+def _letterbox_net_to_src_xyxy(x, y, w, h, src_w, src_h, net_w, net_h):
+    scale = min(net_w / float(src_w), net_h / float(src_h))
+    new_w = src_w * scale
+    new_h = src_h * scale
+    pad_x = (net_w - new_w) * 0.5
+    pad_y = (net_h - new_h) * 0.5
+    x0 = (x - pad_x) / scale
+    y0 = (y - pad_y) / scale
+    x1 = (x + w - pad_x) / scale
+    y1 = (y + h - pad_y) / scale
+    return x0, y0, x1, y1
+
+
+def _det_to_src_xyxy(o, coord_mode, src_w, src_h, net_w, net_h):
+    x = float(getattr(o, "x", 0.0))
+    y = float(getattr(o, "y", 0.0))
+    w = float(getattr(o, "w", 0.0))
+    h = float(getattr(o, "h", 0.0))
+    if coord_mode in ("native", "source", "camera", "full"):
+        return x, y, x + w, y + h
+    return _letterbox_net_to_src_xyxy(x, y, w, h, src_w, src_h, net_w, net_h)
+
+
+def _clip_xywh(x0, y0, x1, y1, src_w, src_h):
+    x0 = max(0, min(int(round(x0)), src_w - 1))
+    y0 = max(0, min(int(round(y0)), src_h - 1))
+    x1 = max(x0 + 1, min(int(round(x1)), src_w))
+    y1 = max(y0 + 1, min(int(round(y1)), src_h))
+    return x0, y0, x1 - x0, y1 - y0
+
+
+def _label(det, cid):
+    labels = getattr(det, "labels", None)
+    if labels is None:
+        return str(cid)
+    try:
+        return str(labels[int(cid)])
+    except Exception:
+        return str(cid)
+
+
+def main():
+    from maix import camera, display, nn, time, image
+
+    if not MODEL_PATH or not os.path.isfile(MODEL_PATH):
+        print("[ERR] 模型文件不存在:", MODEL_PATH)
+        return
+
+    print("[INFO] 初始化 YOLO 模型:", MODEL_PATH)
+    det = nn.YOLOv26(model=MODEL_PATH, dual_buff=False)
+    net_w = int(det.input_width())
+    net_h = int(det.input_height())
+    print(
+        "[INFO] net_in=%dx%d conf=%.2f iou=%.2f coord=%s class_ids=%s"
+        % (net_w, net_h, CONF_TH, IOU_TH, COORD_MODE, str(CLASS_IDS))
+    )
+
+    print("[INFO] 初始化摄像头: %dx%d" % (CAMERA_WIDTH, CAMERA_HEIGHT))
+    cam = camera.Camera(CAMERA_WIDTH, CAMERA_HEIGHT)
+    disp = display.Display()
+
+    color_cycle = []
+    for name in ("RED", "GREEN", "BLUE", "ORANGE", "YELLOW", "CYAN", "MAGENTA"):
+        c = getattr(image, "COLOR_" + name, None)
+        if c is not None:
+            color_cycle.append(c)
+    if not color_cycle:
+        color_cycle = [getattr(image, "COLOR_RED", 0)]
+
+    frame_idx = 0
+    last_log_ms = time.ticks_ms()
+    fps_count = 0
+
+    while True:
+        frame = cam.read()
+        src_w = frame.width()
+        src_h = frame.height()
+
+        t0 = time.ticks_ms()
+        raw = det.detect(frame, conf_th=CONF_TH, iou_th=IOU_TH)
+        detect_ms = time.ticks_ms() - t0
+        objs = _normalize_objs(raw if raw is not None else [])
+
+        draw_count = 0
+        for i, o in enumerate(objs):
+            cid = _det_obj_class_id(o)
+            if cid is None:
+                cid = -1
+            if DRAW_ONLY_CLASS_IDS and cid not in CLASS_IDS:
+                continue
+            try:
+                score = float(getattr(o, "score", 0.0))
+            except Exception:
+                score = 0.0
+
+            x0, y0, x1, y1 = _det_to_src_xyxy(o, COORD_MODE, src_w, src_h, net_w, net_h)
+            ix, iy, iw, ih = _clip_xywh(x0, y0, x1, y1, src_w, src_h)
+            col = color_cycle[cid % len(color_cycle)] if cid >= 0 else color_cycle[0]
+            frame.draw_rect(ix, iy, iw, ih, color=col)
+            frame.draw_string(ix, max(0, iy - 16), "%s %.2f" % (_label(det, cid), score), color=col)
+            draw_count += 1
+
+        frame.draw_string(4, 4, "YOLO boxes:%d draw:%d %dms" % (len(objs), draw_count, detect_ms), color=color_cycle[0])
+        disp.show(frame)
+
+        frame_idx += 1
+        fps_count += 1
+        now = time.ticks_ms()
+        if now - last_log_ms >= 1000:
+            print(
+                "[INFO] frame=%d fps=%d raw_boxes=%d draw_boxes=%d detect_ms=%d"
+                % (frame_idx, fps_count, len(objs), draw_count, detect_ms)
+            )
+            fps_count = 0
+            last_log_ms = now
+
+
+if __name__ == "__main__":
+    try:
+        main()
+    except KeyboardInterrupt:
+        print("[INFO] exit")
+    except Exception as e:
+        print("[ERR]", e)
+        try:
+            import traceback
+
+            traceback.print_exc()
+        except Exception:
+            pass

test/test_yolov8.py

@@ -1,10 +1,9 @@
 from maix import image, nn, display
 
 # 1. 加载模型
-detector = nn.YOLOv8(model="/root/models/yolov8n.mud", dual_buff=True)
-
+detector = nn.YOLOv8(model="/root/279350.mud", dual_buff=False)
 # 2. 加载指定图片（根据模型输入尺寸自动缩放宽高）
-img = image.load("/root/test.jpg")
+img = image.load("/root/tes.jpg")
 if img is None:
     raise FileNotFoundError("图片加载失败，请检查路径")
 

triangle_target.py

@@ -22,6 +22,143 @@ def _log(msg):
         pass
 
 
+def _read_triangle_direction_cfg():
+    """读取 config 中三角形方向/中心距校验参数。"""
+    try:
+        import config as cfg
+        return {
+            "enable": bool(getattr(cfg, "TRIANGLE_DIRECTION_VALIDATE_ENABLE", True)),
+            "min_pass": int(getattr(cfg, "TRIANGLE_DIRECTION_MIN_PASS", 3)),
+            "dot_min": float(getattr(cfg, "TRIANGLE_DIRECTION_DOT_MIN", 0.0)),
+            "to_center_dot_min": float(
+                getattr(cfg, "TRIANGLE_DIRECTION_TO_CENTER_DOT_MIN", 0.35)
+            ),
+            "center_dist_enable": bool(
+                getattr(cfg, "TRIANGLE_CENTER_DISTANCE_VALIDATE_ENABLE", True)
+            ),
+            "center_dist_tol": float(
+                getattr(cfg, "TRIANGLE_CENTER_DISTANCE_RATIO_TOL", 0.45)
+            ),
+        }
+    except Exception:
+        return {
+            "enable": True,
+            "min_pass": 3,
+            "dot_min": 0.0,
+            "to_center_dot_min": 0.35,
+            "center_dist_enable": True,
+            "center_dist_tol": 0.45,
+        }
+
+
+def _quad_combo_orient_penalty(cands_4):
+    """
+    四点组合评分用的方向惩罚（原 _score_quad 内 orient_pen 逻辑）。
+    TRIANGLE_DIRECTION_VALIDATE_ENABLE=False 时调用方应跳过（不加罚）。
+    """
+    orient_pen = 0.0
+    orient_vote = []
+    for c in cands_4:
+        cen = np.array(c["center_px"], dtype=np.float32)
+        rpt = np.array(c["right_pt"], dtype=np.float32)
+        vx = float(cen[0] - rpt[0])
+        vy = float(cen[1] - rpt[1])
+        if abs(vx) < 1e-6 or abs(vy) < 1e-6:
+            orient_pen += 1.0
+            orient_vote.append(None)
+            continue
+        if abs(vx) < abs(vy) * 0.15 or abs(vy) < abs(vx) * 0.15:
+            orient_pen += 0.5
+        if vx > 0 and vy > 0:
+            orient_vote.append(0)
+        elif vx < 0 and vy > 0:
+            orient_vote.append(1)
+        elif vx > 0 and vy < 0:
+            orient_vote.append(2)
+        else:
+            orient_vote.append(3)
+    valid_votes = [v for v in orient_vote if v is not None]
+    if valid_votes:
+        from collections import Counter
+        vc = Counter(valid_votes)
+        orient_pen += max(0, max(vc.values()) - 1) * 0.8
+    return orient_pen
+
+
+def _marker_inward_unit(marker):
+    """从直角顶点指向三角内部的单位向量；marker['center'] 为直角顶点。"""
+    right = np.array(marker["center"], dtype=np.float64)
+    corners = marker.get("corners")
+    if not corners or len(corners) < 3:
+        return None
+    cen = np.mean(np.array(corners, dtype=np.float64), axis=0)
+    inv = cen - right
+    n = float(np.linalg.norm(inv))
+    if n < 1e-6:
+        return None
+    return inv / n
+
+
+def _validate_triangle_direction(marker_centers, tri_markers, cfg):
+    """
+    校验：四角到候选靶心距离近似一致；各真实黑三角朝向靶心。
+    仅统计 tri_markers 中真实检出的角（不含几何补全的虚拟点）。
+    Returns:
+        (ok: bool, reason: str)
+    """
+    if not cfg.get("enable", True):
+        return True, ""
+
+    pts = np.array(marker_centers, dtype=np.float64).reshape(-1, 2)
+    if len(pts) < 3:
+        return True, ""
+
+    quad_center = np.mean(pts, axis=0)
+
+    if cfg.get("center_dist_enable", True) and len(pts) >= 3:
+        dists = np.linalg.norm(pts - quad_center, axis=1)
+        mean_d = float(np.mean(dists))
+        if mean_d > 1e-6:
+            ratio = (float(np.max(dists)) - float(np.min(dists))) / mean_d
+            tol = float(cfg.get("center_dist_tol", 0.45))
+            if ratio > tol:
+                return False, f"center_dist_ratio={ratio:.2f}>{tol:.2f}"
+
+    dot_need = max(
+        float(cfg.get("dot_min", 0.0)),
+        float(cfg.get("to_center_dot_min", 0.35)),
+    )
+    pass_n = 0
+    check_n = 0
+    for m in tri_markers or []:
+        if m.get("center") is None:
+            continue
+        check_n += 1
+        right = np.array(m["center"], dtype=np.float64)
+        to_center = quad_center - right
+        nc = float(np.linalg.norm(to_center))
+        if nc < 1e-6:
+            continue
+        inward = _marker_inward_unit(m)
+        if inward is None:
+            continue
+        dot_tc = float(np.dot(inward, to_center / nc))
+        if dot_tc >= dot_need:
+            pass_n += 1
+
+    if check_n == 0:
+        return True, ""
+
+    min_pass = int(cfg.get("min_pass", 3))
+    min_pass = max(1, min(min_pass, check_n))
+    if pass_n < min_pass:
+        return False, (
+            f"direction_pass={pass_n}/{check_n} need>={min_pass} "
+            f"(dot>={dot_need:.2f})"
+        )
+    return True, ""
+
+
 def _gray_suppress_bright_by_v(img_rgb, v_above: int):
     """
     RGB 输入：在 HSV 的 V 上，将亮度 >= v_above 的像素灰度置为 255。
@@ -622,6 +759,8 @@ def detect_triangle_markers(
         bot_pair = sorted(by_y[2:], key=lambda i: pts_4[i][0])
         return top_pair[0], bot_pair[0], bot_pair[1], top_pair[1]
 
+    _dir_cfg_combo = _read_triangle_direction_cfg()
+
     def _score_quad(cands_4):
         pts = [np.array(c["center_px"]) for c in cands_4]
         legs = [c["avg_leg"] for c in cands_4]
@@ -641,38 +780,11 @@ def detect_triangle_markers(
         med_l = float(np.median(legs))
         leg_dev = max(abs(l - med_l) / (med_l + 1e-6) for l in legs)
 
-        # 方向一致性：四个标靶角的直角顶点朝向应符合大致的四象限布局。
-        # 对于相邻标靶很近的情况，这个方向信息能显著减少“把同一方向的两个三角混成一组”的误判。
-        orient_pen = 0.0
-        orient_vote = []
-        for c in cands_4:
-            cen = np.array(c["center_px"], dtype=np.float32)
-            rpt = np.array(c["right_pt"], dtype=np.float32)
-            vx = float(cen[0] - rpt[0])
-            vy = float(cen[1] - rpt[1])
-            # 方向太接近轴线时，说明顶点朝向不稳定，增加惩罚
-            if abs(vx) < 1e-6 or abs(vy) < 1e-6:
-                orient_pen += 1.0
-                orient_vote.append(None)
-                continue
-            if abs(vx) < abs(vy) * 0.15 or abs(vy) < abs(vx) * 0.15:
-                orient_pen += 0.5
-            # 以中心相对右角顶点的方向做粗分类：TL=向右下，TR=向左下，BL=向右上，BR=向左上
-            if vx > 0 and vy > 0:
-                orient_vote.append(0)
-            elif vx < 0 and vy > 0:
-                orient_vote.append(1)
-            elif vx > 0 and vy < 0:
-                orient_vote.append(2)
-            else:
-                orient_vote.append(3)
-
-        # 如果 4 个候选的方向落点本身就重复很多，说明可能混入了别的靶标角，直接加罚。
-        valid_votes = [v for v in orient_vote if v is not None]
-        if valid_votes:
-            from collections import Counter
-            vc = Counter(valid_votes)
-            orient_pen += max(0, max(vc.values()) - 1) * 0.8
+        orient_pen = (
+            _quad_combo_orient_penalty(cands_4)
+            if _dir_cfg_combo.get("enable", True)
+            else 0.0
+        )
 
         score = (diag_ratio - 1.0) * 3.0 + (h_ratio - 1.0) + (v_ratio - 1.0) + leg_dev * 2.0 + orient_pen
         return score, (tl, bl, br, tr)
@@ -965,6 +1077,8 @@ def _assign_marker_ids_from_filtered(filtered, verbose=True):
         bot_pair = sorted(by_y[2:], key=lambda i: pts_4[i][0])
         return top_pair[0], bot_pair[0], bot_pair[1], top_pair[1]
 
+    _dir_cfg_combo = _read_triangle_direction_cfg()
+
     def _score_quad(cands_4):
         pts = [np.array(c["center_px"]) for c in cands_4]
         legs = [c["avg_leg"] for c in cands_4]
@@ -980,32 +1094,11 @@ def _assign_marker_ids_from_filtered(filtered, verbose=True):
         v_ratio = max(s_left, s_right) / (min(s_left, s_right) + 1e-6)
         med_l = float(np.median(legs))
         leg_dev = max(abs(l - med_l) / (med_l + 1e-6) for l in legs)
-        orient_pen = 0.0
-        orient_vote = []
-        for c in cands_4:
-            cen = np.array(c["center_px"], dtype=np.float32)
-            rpt = np.array(c["right_pt"], dtype=np.float32)
-            vx = float(cen[0] - rpt[0])
-            vy = float(cen[1] - rpt[1])
-            if abs(vx) < 1e-6 or abs(vy) < 1e-6:
-                orient_pen += 1.0
-                orient_vote.append(None)
-                continue
-            if abs(vx) < abs(vy) * 0.15 or abs(vy) < abs(vx) * 0.15:
-                orient_pen += 0.5
-            if vx > 0 and vy > 0:
-                orient_vote.append(0)
-            elif vx < 0 and vy > 0:
-                orient_vote.append(1)
-            elif vx > 0 and vy < 0:
-                orient_vote.append(2)
-            else:
-                orient_vote.append(3)
-        valid_votes = [v for v in orient_vote if v is not None]
-        if valid_votes:
-            from collections import Counter
-            vc = Counter(valid_votes)
-            orient_pen += max(0, max(vc.values()) - 1) * 0.8
+        orient_pen = (
+            _quad_combo_orient_penalty(cands_4)
+            if _dir_cfg_combo.get("enable", True)
+            else 0.0
+        )
         score = (diag_ratio - 1.0) * 3.0 + (h_ratio - 1.0) + (v_ratio - 1.0) + leg_dev * 2.0 + orient_pen
         return score, (tl, bl, br, tr)
 
@@ -1792,6 +1885,21 @@ def try_triangle_scoring(
             "is_virtual": bool(_is_virtual),
         })
 
+    # ---------- 方向 / 中心距校验（config.TRIANGLE_DIRECTION_*） ----------
+    _dir_cfg = _read_triangle_direction_cfg()
+    _dir_ok, _dir_reason = _validate_triangle_direction(
+        marker_centers, tri_markers, _dir_cfg
+    )
+    if not _dir_ok:
+        _log(f"[TRI] 方向校验失败: {_dir_reason}")
+        if _try_timing_log:
+            _log(
+                f"[TRI] timing_ms(try_triangle): {_tri_yolo_part} "
+                f"geometry={(time.perf_counter() - _t_seg) * 1000:.1f} "
+                f"total_try={(time.perf_counter() - _t_try0) * 1000:.1f} (方向校验失败)"
+            )
+        return out
+
     # ---------- 结果有效性校验（防 nan/inf 与退化角点） ----------
     try:
         import config as _cfg

version.py

@@ -4,7 +4,7 @@
 应用版本号
 每次 OTA 更新时，只需要更新这个文件中的版本号
 """
-VERSION = '1.2.15'
+VERSION = '1.2.15.1'
 
 
 # 1.2.0 开始使用C++编译成.so，替换部分代码
@@ -22,8 +22,8 @@ VERSION = '1.2.15'
 # 1.2.110 关掉了黑色三角形算法，只用于测试
 # 1.2.13 修改wifi连接
 # 1.2.14 修改了icc登录部分
-# 1.2.15 增加了标靶判断 20 40 
-
+# 1.2.15.1 增加了标靶判断 20 40 
+# 1.2.16.1 增加激光校准，三角形方向判断，时间开关
 
 
 

vision.py

@@ -949,6 +949,51 @@ def start_save_shot_worker():
         logger.info("[VISION] 存图 worker 线程已启动")
 
 
+def enqueue_save_raw_shot(frame, shot_id=None, photo_dir=None):
+    """
+    异步保存射箭原图（无算法标注）。需 SAVE_IMAGE_ENABLED 且 SAVE_RAW_SHOT_IMAGE_ENABLED。
+    文件名：{photo_dir}/shot_{shot_id}_raw.jpg
+    """
+    if not getattr(config, "SAVE_RAW_SHOT_IMAGE_ENABLED", False):
+        return
+    if not getattr(config, "SAVE_IMAGE_ENABLED", True):
+        return
+    if not shot_id:
+        return
+    if photo_dir is None:
+        photo_dir = config.PHOTO_DIR
+
+    try:
+        img_cv = image.image2cv(frame, False, False)
+        img_copy = np.copy(img_cv)
+    except Exception as e:
+        logger = logger_manager.logger
+        if logger:
+            logger.error(f"[VISION] enqueue_save_raw_shot 复制图像失败: {e}")
+        return
+
+    def _job():
+        try:
+            try:
+                if photo_dir not in os.listdir("/root"):
+                    os.mkdir(photo_dir)
+            except Exception:
+                pass
+            filename = f"{photo_dir}/shot_{shot_id}_raw.jpg"
+            out = image.cv2image(img_copy, False, False)
+            out.save(filename)
+            logger = logger_manager.logger
+            if logger:
+                logger.info(f"[VISION] 已保存射箭原图: {filename}")
+            prune_old_images_in_dir(photo_dir, config.MAX_IMAGES, logger, "[VISION]")
+        except Exception as e:
+            logger = logger_manager.logger
+            if logger:
+                logger.error(f"[VISION] 保存射箭原图失败: {e}")
+
+    threading.Thread(target=_job, daemon=True).start()
+
+
 def enqueue_save_shot(result_img, center, radius, method, ellipse_params,
                       laser_point, distance_m, shot_id=None, photo_dir=None,
                       yolo_roi_xyxy=None):

yolo_te.py

@@ -0,0 +1,267 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""Standalone live camera + single YOLO runner.
+
+不复用项目内的 `camera_manager` / `target_roi_yolo` / `config` / `logger_manager`。
+
+功能：
+- 独立初始化摄像头
+- 实时读取帧
+- 独立加载单个 YOLO 模型并推理
+- 画出检测框、ROI、FPS
+
+适用场景：
+- 单独验证一个模型是否能跑
+- 验证实时帧率
+- 验证 ROI 是否裁对
+- 不进入主业务射箭流程
+"""
+
+from __future__ import annotations
+
+import os
+import time
+from dataclasses import dataclass
+
+
+@dataclass
+class RunnerConfig:
+    camera_width: int = 640
+    camera_height: int = 480
+    model_path: str = "/root/model_278702.mud"
+    conf_th: float = 0.7
+    retry_conf_th: float = 0.5
+    class_ids: tuple = (0,)
+    merge_mode: str = "union"
+    coord_mode: str = "native"
+    roi_margin_frac: float = 0.11
+    min_box_side_px: int = 8
+
+
+def log(msg: str):
+    print(msg)
+
+
+class DummyLogger:
+    def info(self, msg):
+        log(msg)
+
+    def warning(self, msg):
+        log(msg)
+
+    def error(self, msg):
+        log(msg)
+
+
+class StandaloneYOLORunner:
+    def __init__(self, cfg: RunnerConfig):
+        self.cfg = cfg
+        self.logger = DummyLogger()
+        self._last_fps_t = time.perf_counter()
+        self._frames = 0
+        self._fps = 0.0
+        self._camera = None
+        self._det = None
+
+    def _import_maix(self):
+        try:
+            from maix import camera, image, nn
+            return camera, image, nn
+        except Exception as e:
+            raise RuntimeError(f"maix import failed: {e}")
+
+    def _init_camera(self):
+        camera, _, _ = self._import_maix()
+        if self._camera is not None:
+            return self._camera
+        try:
+            self._camera = camera.Camera(
+                width=self.cfg.camera_width,
+                height=self.cfg.camera_height,
+                format=camera.RGB888,
+            )
+        except Exception:
+            self._camera = camera.Camera(width=self.cfg.camera_width, height=self.cfg.camera_height)
+        return self._camera
+
+    def _load_detector(self, model_path: str):
+        _, _, nn = self._import_maix()
+        if not model_path or not os.path.isfile(model_path):
+            return None
+        return nn.YOLOv5(model=model_path, dual_buff=False)
+
+    @staticmethod
+    def _get_class_id(obj):
+        for key in ("class_id", "cls", "label", "category", "cat_id", "id"):
+            if hasattr(obj, key):
+                v = getattr(obj, key)
+                if v is None:
+                    continue
+                try:
+                    return int(float(v))
+                except Exception:
+                    pass
+        return None
+
+    @staticmethod
+    def _normalize_boxes(raw):
+        out = []
+        for o in raw or []:
+            if isinstance(o, (list, tuple)) and len(o) >= 6:
+                class Box:
+                    pass
+                b = Box()
+                b.x, b.y, b.w, b.h, b.score, b.class_id = map(float, o[:6])
+                out.append(b)
+            else:
+                out.append(o)
+        return out
+
+    def _det_to_xyxy(self, det, obj):
+        x = float(getattr(obj, "x", 0.0))
+        y = float(getattr(obj, "y", 0.0))
+        w = float(getattr(obj, "w", 0.0))
+        h = float(getattr(obj, "h", 0.0))
+        return x, y, x + w, y + h
+
+    def _run_detector(self, det, img, conf_th, class_ids):
+        if det is None:
+            return []
+        raw = det.detect(img, conf_th=conf_th)
+        objs = self._normalize_boxes(raw if raw is not None else [])
+        out = []
+        for o in objs:
+            cid = self._get_class_id(o)
+            if cid is not None and cid not in class_ids:
+                continue
+            out.append(o)
+        return out
+
+    def _calc_fps(self):
+        self._frames += 1
+        now = time.perf_counter()
+        dt = now - self._last_fps_t
+        if dt >= 1.0:
+            self._fps = self._frames / dt
+            self._frames = 0
+            self._last_fps_t = now
+        return self._fps
+
+    def _draw_text(self, img, lines):
+        try:
+            import cv2
+            y = 24
+            for line in lines:
+                cv2.putText(img, line, (10, y), cv2.FONT_HERSHEY_SIMPLEX, 0.55, (0, 255, 0), 1, cv2.LINE_AA)
+                y += 20
+        except Exception:
+            pass
+
+    def _clip_roi(self, x0, y0, x1, y1, w, h):
+        x0 = max(0, min(int(x0), w - 1))
+        y0 = max(0, min(int(y0), h - 1))
+        x1 = max(x0 + 1, min(int(x1), w))
+        y1 = max(y0 + 1, min(int(y1), h))
+        return x0, y0, x1, y1
+
+    def _merge_boxes(self, boxes):
+        if not boxes:
+            return None
+        x0 = min(b[0] for b in boxes)
+        y0 = min(b[1] for b in boxes)
+        x1 = max(b[2] for b in boxes)
+        y1 = max(b[3] for b in boxes)
+        return x0, y0, x1, y1
+
+    def _run_single_yolo(self, frame, img_cv):
+        h, w = int(img_cv.shape[0]), int(img_cv.shape[1])
+        if self._det is None:
+            self._det = self._load_detector(self.cfg.model_path)
+        det = self._det
+        if det is None:
+            return []
+
+        boxes = self._run_detector(det, frame, self.cfg.conf_th, self.cfg.class_ids)
+        if not boxes and self.cfg.retry_conf_th < self.cfg.conf_th:
+            boxes = self._run_detector(det, frame, self.cfg.retry_conf_th, self.cfg.class_ids)
+
+        xyxy = []
+        for obj in boxes:
+            x0, y0, x1, y1 = self._det_to_xyxy(det, obj)
+            if (x1 - x0) < self.cfg.min_box_side_px or (y1 - y0) < self.cfg.min_box_side_px:
+                continue
+            if self.cfg.coord_mode == "native":
+                x0, y0, x1, y1 = self._clip_roi(x0, y0, x1, y1, w, h)
+            xyxy.append((x0, y0, x1, y1))
+        return xyxy
+
+    def run(self):
+        _, image, _ = self._import_maix()
+        cam = self._init_camera()
+        log("[YOLOTE] standalone runner started")
+
+        while True:
+            try:
+                frame = cam.read()
+            except Exception as e:
+                log(f"[YOLOTE] camera read failed: {e}")
+                time.sleep(0.02)
+                continue
+
+            if frame is None:
+                time.sleep(0.01)
+                continue
+
+            try:
+                img_cv = image.image2cv(frame, False, False)
+            except Exception as e:
+                log(f"[YOLOTE] image2cv failed: {e}")
+                time.sleep(0.01)
+                continue
+
+            import cv2
+            t0 = time.perf_counter()
+            boxes = self._run_single_yolo(frame, img_cv)
+            t1 = time.perf_counter()
+
+            for i, (bx0, by0, bx1, by1) in enumerate(boxes):
+                cv2.rectangle(img_cv, (int(bx0), int(by0)), (int(bx1) - 1, int(by1) - 1), (0, 255, 0), 2)
+                cv2.putText(img_cv, f"B{i}", (int(bx0), max(0, int(by0) - 4)), cv2.FONT_HERSHEY_SIMPLEX, 0.5, (0, 255, 0), 1, cv2.LINE_AA)
+
+            fps = self._calc_fps()
+            self._draw_text(
+                img_cv,
+                [
+                    f"FPS: {fps:.1f}",
+                    f"YOLO: {(t1 - t0)*1000.0:.1f} ms",
+                    f"Boxes: {len(boxes)}",
+                    "Ctrl+C to exit",
+                ],
+            )
+
+            try:
+                frame_out = image.cv2image(img_cv, False, False)
+                if hasattr(cam, "show"):
+                    cam.show(frame_out)
+                else:
+                    try:
+                        frame_out.show()
+                    except Exception:
+                        pass
+            except Exception as e:
+                log(f"[YOLOTE] show failed: {e}")
+
+            time.sleep(0.001)
+
+
+def main():
+    cfg = RunnerConfig()
+    runner = StandaloneYOLORunner(cfg)
+    try:
+        runner.run()
+    except KeyboardInterrupt:
+        log("[YOLOTE] interrupted")
+
+
+if __name__ == "__main__":
+    main()