The invention discloses a motorway vehicle overspeed snapshot system based on ZigBee, and belongs to the technical field of intelligent traffic vehicle snapshot systems. The system comprises a traffic monitoring terminal, a coordinator, a router, and ZigBee wireless network nodes, wherein all ZigBee wireless network nodes are disposed on a motorway at equal intervals, and respectively comprises a ZigBee module, a vehicle speed detection unit, a control unit and an image collection unit. Each image collection unit comprises a brightness detection module, an image snapshot module, a first light supplementation module, a second light supplementation module, a third light supplementation module, an image storage module, and an image noise reduction module. The system can achieve the 24-hour automatic real-time monitoring of the motorway, and does not cause poor monitoring at night or under the condition of poor visibility. The system is high in automation degree, is high in snapshot precision, is low in false detection rate, and can greatly improve the work efficiency of law enforcement of the motorway.
Motorway vehicle overspeed snapshot system based on ZigBee
2016-02-03
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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