The invention provides a tire wear monitoring method and a tire wear monitoring system based on a tire pressure sensor. The method comprises the following steps: acquiring the mileage of a vehicle according to positioning data; according to a tire pressure sensor fixedly installed in a tire of the vehicle, obtaining the number of rotation turns of the tire; calculating the tire diameter of the tire according to the mileage and the number of rotation turns of the tire; and calculating the abrasion loss of the tire according to the tire diameter. According to the method, the tire wear condition can be monitored through the TPMS system, and the tire safety can be comprehensively monitored by the TPMS system.
本发明提供了一种基于胎压传感器的轮胎磨损监测方法及系统,包括:根据定位数据获取车辆的行驶里程;根据固定安装于所述车辆的轮胎中的胎压传感器,获取所述轮胎的转动圈数;根据所述行驶里程和所述轮胎的转动圈数计算所述轮胎的轮胎直径;根据所述轮胎直径计算所述轮胎的磨损量。本发明可以通过TPMS系统监测轮胎磨损情况,实现了TPMS系统对轮胎安全性的全面监控。
Tire wear monitoring method and system based on tire pressure sensor
一种基于胎压传感器的轮胎磨损监测方法及系统
2021-08-24
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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