The invention relates to a tire pressure monitoring method and device, a TPMS (tire pressure monitoring system) sensor and a readable storage medium, and aims to consider that the automobile speed has certain influence on the tire pressure and sensing data needs to be sent only under certain conditions in the driving process of an automobile, so that the current driving speed of the automobile is listed into a consideration factor of tire pressure monitoring, and the tire pressure is monitored on the basis of the current running state. When the historical pressure difference value, the current running speed and the accumulated duration of the current running state all meet the corresponding sending conditions, sensing data collected in the current running state are sent to the terminal, so that the TPMS sensor can send the sensing data according to the specific running condition and enter the corresponding specific running state; due to the fact that the fault risks in different operation states are different, for example, a long interval can be adopted in the state with the small fault risk, the TPMS sensor can be awakened according to the specific interval corresponding to the specific operation state, and power consumption of the TPMS sensor is reduced while automobile safety monitoring is guaranteed.
本申请涉及一种胎压监测方法、装置、TPMS传感器及可读存储介质,考虑到汽车速度对胎压有一定影响,且在汽车的行驶过程中,可以只在某些情况下需要发送感测数据,因此将汽车当前行驶速度列入胎压监测的考虑因素,并基于当前运行状态,当历史压差值、当前行驶速度和当前运行状态的累计时长均满足对应的发送条件时,将在当前运行状态下采集的感测数据发送至终端,使得TPMS传感器可以依据具体行驶情况发送感测数据,并进入对应的特定运行状态;由于在不同运行状态下的故障风险不相同,例如故障风险小的状态可以采用较长的间隔时长,因此可以按照特定运行状态所对应的特定间隔时长唤醒TPMS传感器,保证对汽车安全监控的同时降低了TPMS传感器的功耗。
Tire pressure monitoring method and device, TPMS sensor and readable storage medium
胎压监测方法、装置、TPMS传感器及可读存储介质
2023-01-24
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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