The invention discloses a system and method for automatic high-speed monitoring of a rail turnout, and the method comprises the steps: predicting the arrival of a train in advance through a laser ranging trigger or a vibration trigger, generating a trigger signal, transmitting the trigger signal to a high-speed camera, feeding back the trigger signal to an industrial personal computer through the high-speed camera, analyzing the signal through the industrial personal computer, generating a control signal, and transmitting the control signal to the high-speed camera to enable the high-speed camera to enter a starting mode, and collecting a rail turnout image. According to the method, arrival of a train is predicted in advance through the trigger, a trigger signal is generated to control a high-speed camera to start the high-speed camera to collect a rail turnout image before the train arrives, starting of the high-speed camera is automatically controlled, and meanwhile, through a specific field fixed angle and distance cooperation intelligent light supplementing device, the gap between the rail turnout and the rail is observed clearly, the collected image comprises the whole conversion process of the rail turnout, and fault detection and prevention of the turnout conversion equipment can be carried out based on action analysis of the conversion process of the turnout conversion equipment.
本发明公开了一种用于铁轨道岔自动高速监控的系统与方法,包括通过激光测距触发器或震动触发器会提前预知火车到来,生成触发信号发送至高速相机,由高速相机反馈至工控机,工控机对信号进行解析,生成控制信号,传输至高速相机,使高速相机进入启动模式,采集铁轨岔道图像。该方法通过触发器提前预知火车的到来,生成触发信号控制高速相机在火车到来前启动高速相机采集铁轨岔道图像,实现了自动化控制高速相机的启动,同时通过特定的现场固定角度与距离协同智能补光设备,将铁轨道岔与铁轨间隙观察清晰,采集的图像包括铁轨道岔的整个转换过程,可以实现基于道岔转换设备转换过程的动作分析进行道岔转换设备的故障检测和预防。
System and method for automatic high-speed monitoring of rail turnout
一种用于铁轨道岔自动高速监控的系统与方法
21.01.2022
Patent
Elektronische Ressource
Chinesisch
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