fix: 修改合并事件的间隔时间

hikvision_isc_client/pre_event.py

@@ -44,12 +44,12 @@ class PreEvent(object):
             if len(events) > 0 \
                and alarm_time - events[-1]['end_time'] < timedelta(seconds=40) \
                and events[-1]['end_time'] - events[-1]['start_time'] < timedelta(hours=0.5):
-                events[-1]['end_time'] = alarm_time + timedelta(seconds=10)
+                events[-1]['end_time'] = alarm_time + timedelta(seconds=40)
                 continue
 
             events.append({
-                'start_time': alarm_time - timedelta(seconds=10),
-                'end_time': alarm_time + timedelta(seconds=20)
+                'start_time': alarm_time - timedelta(seconds=20),
+                'end_time': alarm_time + timedelta(seconds=40)
             })
 
         return events