推送频率各个类型的警告各自限制频率

biz/base_frame_processor.py

@@ -376,7 +376,7 @@ class BaseFrameProcessorWorker(threading.Thread):
     
     def _filter_duplicate_alerts(self, cam_id: int, alerts: list, current_time: float) -> list:
         """
-        过滤5秒内重复的告警
+        过滤重复告警，支持不同 action 使用不同频率
         
         Args:
             cam_id: 摄像头ID
@@ -392,11 +392,16 @@ class BaseFrameProcessorWorker(threading.Thread):
         push_actions = []
         for alert in alerts:
             action = alert['action']
+            
+            # 获取该 action 的推送间隔
+            # 优先从配置中查找，没有则使用默认的 ALERT_PUSH_INTERVAL
+            push_interval = constants.ALERT_PUSH_INTERVALS.get(action, ALERT_PUSH_INTERVAL)
+            
             last_push = self.last_alert_push_time[cam_id].get(action, 0)
-            # 检查是否超过推送间隔
+            
-            if current_time - last_push >= ALERT_PUSH_INTERVAL:
+            # 使用各自的推送间隔进行检查
+            if current_time - last_push >= push_interval:
                 push_actions.append(action)
-                # push_actions.append(get_alert_label(action))
                 # 更新该action的最后推送时间
                 self.last_alert_push_time[cam_id][action] = current_time
         

common/constants.py

@@ -11,6 +11,12 @@ HLS_ROOT_PATH = ""
 
 HLS_SEGMENT_PATTERN = "segment_%09d.ts"  # TS文件命名模式
 
+# 默认告警推送间隔（秒）
+ALERT_PUSH_INTERVAL = 5.0
+
+# 各 action 的推送间隔配置 {action_code: interval_seconds}
+ALERT_PUSH_INTERVALS = {}
+
 # 视频剪辑配置
 VIDEO_CLIP_OUTPUT_DIR = ""
 VIDEO_CLIP_DURATION_SECONDS = 30
@@ -27,6 +33,7 @@ def init_config(config_path: str = "config.yaml"):
     """
     global ALERT_PUSH_URL, HLS_ROOT_PATH
     global VIDEO_CLIP_OUTPUT_DIR, VIDEO_CLIP_DURATION_SECONDS, VIDEO_CLIP_RETENTION_SECONDS, VIDEO_CLIP_DEFAULT_SEGMENT_DURATION
+    global ALERT_PUSH_INTERVALS
     
     try:
         with open(config_path, "r", encoding="utf-8") as f:
@@ -41,6 +48,9 @@ def init_config(config_path: str = "config.yaml"):
         VIDEO_CLIP_RETENTION_SECONDS = cfg.get("video_clip_retention_seconds", 3600)
         VIDEO_CLIP_DEFAULT_SEGMENT_DURATION = cfg.get("video_clip_default_segment_duration", 2)
         
+        # 告警推送间隔配置
+        ALERT_PUSH_INTERVALS = cfg.get("alert_push_intervals", {})
+        
         logger.info(f"[INFO] Config initialized from {config_path}, alert_push_url={ALERT_PUSH_URL}")
         
     except Exception as e:

config.yaml

@@ -49,16 +49,16 @@ video_clip_default_segment_duration: 2                          # 默认分片
 
 service_groups:
 - name: "kadian_group"           # 服务组名称
-  video_source_type: "rtsp"
+  video_source_type: "hls"
   ws_host: "0.0.0.0"             # WebSocket 服务地址
   ws_port: 8765                  # WebSocket 服务端口
-  algorithm: "corridor"            # 算法类型
+  algorithm: "checkpoint"            # 算法类型
   cameras:                       # 该组下的摄像头列表
   - id: 8
     index: "12345"
     name: Entrance
     params:
-      model_path: "Kadian.onnx"
+      model_path: "Kadian_sanshijiazi.onnx"
       roi_points:
         - [0.15, 0.001]
         - [0.5, 0.001]
@@ -96,3 +96,12 @@ alert_types:
   "Playing Phone": "玩手机"
   "Smoke": "吸烟"
   "Nobody Checking": "无人在场"
+
+# 告警推送频率配置（可选，单位：秒）
+# 如果某个 action 配置了，则使用配置的时间；否则使用默认的 ALERT_PUSH_INTERVAL（5秒）
+alert_push_intervals:
+  "Unchecked Trunk": 30   # 未检查后备箱 - 10秒
+  "Ignore": 30             # 漏检 - 3秒
+  "Nobody": 600             # 无人在场 - 5秒
+  "Only One": 120
+