-

agv_app/utils/mission_executor.py

@@ -806,6 +806,13 @@ class MissionExecutorV3:
             self._log(f"  ⚠️ 机型无{side_label}姿态配置")
             return
 
+        # 计算起始 upload_index：背面时接在正面照片之后
+        if side == "back":
+            front_poses = [p for p in all_poses if p.get("photo_type") == "front"]
+            base_index = len(front_poses)
+        else:
+            base_index = 0
+
         self._log(f"  📷 {side_label}拍照 ({len(poses)} 个姿态)")
         for pi, pose in enumerate(poses):
             if self._stop.is_set():
@@ -829,8 +836,9 @@ class MissionExecutorV3:
                 self.arm_client.set_angles(angles, speed=self.arm_speed)
                 self._wait_arm_ready(angles)
 
-            # 拍照（每台机器独立从0开始编号）
-            path = self._capture_arm_photo(row, col, side, pi + 1, qr_value, upload_index=pi + 1)
+            # 拍照：正面从1开始，背面接着正面数量继续编号
+            upload_index = base_index + pi + 1
+            path = self._capture_arm_photo(row, col, side, pi + 1, qr_value, upload_index=upload_index)
             if path:
                 self._log(f"  💾 {os.path.basename(path)}")