The invention provides a tire pressure real-time monitoring device and system, the device comprises a rotor mechanism, a stator mechanism, a pressure measuring mechanism and a signal transmission mechanism, and the rotor mechanism comprises a rotor; the stator mechanism comprises a stator, and the rotor is rotationally connected to the stator; the pressure measuring mechanism comprises a pressure measuring module; the signal transmission mechanism comprises a first wireless transmission module and a second wireless transmission module which are arranged on the two opposite side faces of the rotor and the stator respectively and are in communication connection, the first wireless transmission module is electrically connected with the pressure measuring module, and the second wireless transmission module is electrically connected with an ECU module. According to the tire pressure real-time monitoring device and system, the two wireless transmission modules are arranged on the stator and the rotor respectively, wireless communication signal transmission is conducted in the mode that the stator rotates around the rotor, signal transmission is stable, the structural design is reasonable and compact, and the tire pressure real-time monitoring device and system are suitable for signal transmission under different environments, road conditions and vehicle types; and the requirements of radio silence and electromagnetic compatibility of military vehicle types are met.
本发明提供的轮胎压力实时监测装置及系统,装置包括转子机构、定子机构、测压机构和信号传输机构,转子机构包括转子;定子机构包括定子,转子转动地连接于定子上;测压机构包括测压模块;信号传输机构包括第一无线传输模块和第二无线传输模块,分别设置于转子和定子相对的两侧面上,两者通信连接,第一无线传输模块与测压模块电连接,第二无线传输模块与ECU模块电连接。本发明提供的轮胎压力实时监测装置及系统,装置通过两无线传输模块分别设置于定子和转子上,定子围绕转子转动的方式进行无线通信信号传输,信号传输信号稳定,结构设计合理紧凑,适用于不同环境、路况和车型下的信号传输;满足军用车型无线电静默和电磁兼容的要求。
Tire pressure real-time monitoring device and system
轮胎压力实时监测装置及系统
2021-12-17
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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