The invention provides a wheel set turning repair pre-warning system and pre-warning method, which are characterized in that wheel state detection sensors are averagely divided into two groups which are respectively drilled and mounted on a neutral shaft of a left rail bar and a right rail bar of a steel rail, and the wheel state detection sensors are mounted between adjacent steel rail sleepers; a coming train detection system, a signal acquisition system, a train number recognition system, a computing power server and a communication system are integrated in the detection cabinet, the coming train detection system detects an upcoming train through a laser distance measuring sensor and an industrial camera, and the train number recognition system recognizes train groups and train numbers in an image analysis mode. The wheel state detection sensor sends data of a certain wheel to the signal acquisition system, and the signal acquisition system converts the data into digital quantity and sends the digital quantity to the computing power server; the state of the wheel passing at a certain speed is detected through the sensors installed in the steel rail bar and the shaft, early warning is conducted on the wheel state, excessive turning repair or running with diseases of the wheel is avoided, and safe operation of rail traffic is guaranteed.
本发明提供一种轮对镟修预警系统及预警方法,车轮状态检测传感器平均分为两组分别钻孔安装于钢轨左右两根轨条的中和轴上,车轮状态检测传感器安装于相邻的钢轨轨枕之间,检测柜的内部集成设有来车检测系统、信号采集系统、车号识别系统、算力服务器和通信系统,来车检测系统通过激光测距传感器和工业相机检测即将到来的列车,车号识别系统通过图像分析的方式识别车组和车辆编号,车轮状态检测传感器将某一车轮的数据发送至信号采集系统,信号采集系统将数据转为数字量后发送至算力服务器;通过安装在钢轨轨条中和轴的传感器检测以一定速度通过的车轮状态,对车轮状态进行预警,避免车轮过度镟修或带病运行,保证轨道交通安全运营。
Wheel set turning repair early warning system and early warning method
一种轮对镟修预警系统及预警方法
2024-05-28
Patent
Elektronische Ressource
Chinesisch
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