The invention relates to the technical field of safety monitoring, and discloses a bridge abnormal data trend judgment device which comprises a displacement sensor, a weighing area and a camera which are arranged on a bridge, and the displacement sensor monitors fluctuation data of the bridge; two weighing sensors are arranged in the weighing area, an induction coil is arranged in the weighing area, and the induction coil is located between the two weighing sensors; the camera is arranged in front of the weighing area and is used for shooting an image of a vehicle passing through the weighing area; the weighing sensors, the induction coil and the camera transmit data to a background control center through a wireless network; the displacement sensor is used for monitoring fluctuation data of a bridge, the weighing sensors are used for monitoring the weight of a vehicle passing through a weighing area, and when the displacement sensor monitors that the bridge has abnormal fluctuation data in a certain period of time, the background control center judges whether the vehicle passing through the weighing area in the period of time is overweight or not and further judges causing factors of the fluctuation data; and the abnormal data trend of the bridge can be judged.
本发明涉及安全监测的技术领域,公开了桥梁异常数据趋势判断装置,包括设置在桥梁上的位移传感器、称重区以及摄像头,位移传感器监测桥梁的波动数据;称重区内设有两条称重传感器,称重区内设有感应线圈,感应线圈位于两条称重传感器之间;摄像头设置在所述称重区的前方,摄像头拍摄通过称重区的车辆的图像;称重传感器、感应线圈以及摄像头通过无线网络将数据传输至后台控制中心;通过位移传感器监测桥梁的波动数据,通过称重传感器监测通过称重区的车辆的重量,当位移传感器监测到桥梁在某个时段内存在异常波动数据时,后台控制中心判断该时段内通过称重区的车辆是否超重,进而判断波动数据的引起因素,可以对桥梁异常数据趋势判断。
Bridge abnormal data trend judgment device
桥梁异常数据趋势判断装置
2021-04-27
Patent
Elektronische Ressource
Chinesisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01G Wägen , WEIGHING / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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