The invention relates to rail vehicle reverse sliding prevention, in particular to a rail vehicle reverse sliding prevention control system and method, and the system comprises an information collection module which is used for obtaining the environment temperature, the environment humidity, the gradient of each section of rail and a first working record of each friction plate in real time; the friction force calculation module is used for calculating comprehensive track friction force according to the environment temperature, the environment humidity and the gradient of each section of track; in the invention, when the optimal brake pressure of each brake pad is calculated, the condition of each brake is considered to be different, so that the too thin brake pad is excluded, and the load difference of different carriages on rails with different gradients is also considered, so that the optimal brake pressure of each brake pad is calculated. According to the value range of the calculated optimal braking pressure, it can be guaranteed that the rail vehicle cannot slip backwards, and the great braking effect can be achieved under the condition that the sum of the braking pressure of all the brake pads is minimum.
本发明涉及轨道车辆防倒溜,具体为一种轨道车辆防倒溜控制系统及其方法,包括:信息采集模块,信息采集模块用于实时获取环境温度、环境湿度、每段轨道坡度和每个摩擦片的第一工作记录;摩擦力计算模块,摩擦力计算模块用于根据环境温度、环境湿度和每段轨道坡度计算综合轨道摩擦力;在本发明中,在计算每个制动片的最佳制动压力时,考虑到每个制动器的状况不同,所以将过薄的制动片排除在外,并且还考虑到不同坡度轨道上的不同车厢的载荷差异,根据其计算的最佳制动压力的取值范围可以保证轨道车辆在不会发生倒溜,并且可以在所有制动片的制动压力总和最小的情况下发挥较大的制动效果。
Railway vehicle reverse sliding prevention control system and method thereof
一种轨道车辆防倒溜控制系统及其方法
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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