The dynamic geometric parameter detection device for passenger onboard overhead contact system is used for detecting and analyzing the suspension and operation status of the overhead contact system. The device is installed on operating high-speed trains and automatically monitors the operation of the overhead contact line in real time at a certain operating speed. It measures the static geometric parameters of the overhead contact line, automatically identifies and analyzes the detection data, and makes real-time graded alarms and forms maintenance suggestions to guide the elimination of overhead contact system faults and hidden dangers.
Dynamic Geometric Parameter Detection Device for Passenger Car Contact Network
Dynamic Geometric Parameter Detection Device for Passenger Car Contact NetworkIt is a non-contact geometric parameter measurement system based on high-speed photogrammetry technology, used for detecting the suspension state of the overhead contact system and analyzing its operating status,The device is installed on operating high-speed trains at a certain operating speed,Automatically monitor the operation of the contact wire in real-time and measure the static geometric parameters of the contact wire,Based on automatic recognition and analysis of detection data, make real-time graded alarms and form maintenance recommendations,Guide the elimination of potential faults in the overhead contact system.
The contact network geometric parameter detection module serves the 3C detection system of high-speed trains and is applied to the real-time monitoring of dynamic geometric parameters of pantographs during the operation of high-speed trains. The system is installed on the roof of the high-speed train, and with the operation of the high-speed train, it can detect and monitor the matching operation status of the contact network and pantograph in real-time around the clock, and provide real-time over limit alarm prompts. The overall measurement results are used to guide the maintenance operation of the contact network in the power supply section.
Product Features
Service target: EMU 3C detection system Detection function: Contact network geometric parameter height and pull-out value detection Operation speed: 300km/h
1. Dynamic inspection of the geometric parameters of the overhead contact system can be carried out on high-speed trains in daily operation (up to 350km/h);
2. The equipment adopts a high-speed camera to collect the geometric parameters of the contact network, effectively ensuring that the sampling point interval is not greater than 0.2m;
3. The device is stable, compact in structure, high in protection level, and has strong maintainability.
