The invention discloses a Bluetooth tire pressure sensor learning method and device, and relates to the field of tire pressure monitoring, and the method comprises the steps: tire pressure sensors on front and rear wheels of an electric vehicle periodically broadcast common messages to the outside; the user side generates an authentication message related to the tire pressure sensor to be learned according to the broadcast signal strength of the front and rear tire pressure sensors, and transmits the authentication message to the vehicle side center controller; and the vehicle end central controller determines the position and the identity of the current tire pressure sensor to be learned based on the received authentication message, receives a common message broadcasted by the tire pressure sensor to be learned, and analyzes the common message to obtain tire pressure and tire temperature information of the corresponding wheel. According to the method, the power consumption of the tire pressure sensor can be effectively reduced, the service life is prolonged, the operation difficulty and operation time of learning pairing are effectively reduced, and the production efficiency is improved.
本发明公开了一种蓝牙胎压传感器学习方法及装置,涉及轮胎压力监测领域,该方法包括:电动车前后轮上的胎压传感器对外周期广播普通报文;用户端根据前后轮胎压传感器的广播信号强度,生成与待学习胎压传感器相关的认证报文,并传输给车端中控;车端中控基于接收到的认证报文确定当前待学习的胎压传感器的位置和身份,接收待学习胎压传感器广播的普通报文,解析得到对应车轮的胎压与胎温信息。该方法可以有效降低胎压传感器的功耗,延长使用年限,还有效降低学习配对的操作难度和操作时间,提高生产效率。
Bluetooth tire pressure sensor learning method and device
一种蓝牙胎压传感器学习方法及装置
2025-03-21
Patent
Electronic Resource
Chinese
General type Bluetooth programming tire pressure sensor and method for detecting tire pressure
European Patent Office | 2015
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