The invention provides an accident scene anti-intrusion system. The problem that only a circuit structure is arranged in the prior art, a circuit structure is complex, a false alarm rate is high and a warning range is small is overcome. The system is characterized by comprising an alarm host machine, a collision detection warning device and a portable alarm controller. The system has the advantages that the alarm host machine can charge the alarm host machine, the collision detection warning device and the portable alarm controller, when the system is used, the collision detection warning device is installed on a reflective cone, when an illegal vehicle intrudes, the collision detection warning device emits a vehicle illegal intrusion signal, the alarm host machine and the portable alarm controller can carry out sound, light and vibration alarming at the same time, the field staff are warned to timely avoid the intrusion vehicle, a safeguard is established for the life safety of the field staff, the collision detection warning device can carry out light warning in a full range of 360 degrees, the circuit structure is simple, the false alarm rate can be reduced, and the normal rescue and investigation work of an accident scene are ensured.
Accident scene anti-intrusion system
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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