The invention relates to the field of automobile tire central inflation and deflation systems, and particularly discloses a real-time tire pressure monitoring electric tire valve assembly which comprises an air pressure monitoring device, a tire pressure control device and a tire pressure control device. The air injection device is used for injecting air into the tire when the air pressure in the tire is lower than a preset value; the gas injection device comprises a protective shell which is mounted on a hub of a tire and is used for forming a mounting cavity; the pump body part is arranged in the mounting cavity; the conveying pipe is used for forming a first connecting part connected with the output end of the pump body piece and a second connecting part communicated with an air passage connector of a tire; the control piece is used for controlling the opening and closing state of the second connecting part; wherein the protective shell is arranged in the middle of a hub of the tire; and a port for communicating the input end of the pump body piece with the external environment is formed in the middle of the protective shell. The air pressure monitoring device obtains the air pressure in the tire in real time, the air pressure in the tire is controlled in real time, and safe driving of the tire is better guaranteed through real-time tire pressure monitoring and adjustment.
本申请涉及汽车轮胎中央充放气系统领域,具体公开了一种实时胎压监测电动轮胎阀总成,其包括:气压监测装置;注气装置,用于在轮胎中的气压低于一预设值时,向轮胎中注气;注气装置包括:防护外壳,安装在轮胎的轮毂上,且用于形成安装腔室;泵体件,设置在安装腔室中;输送管,用于形成与泵体件输出端连接的第一连接部以及与轮胎的气道接口连通的第二连接部;控制件,用于控制第二连接部的开闭状态;其中,防护外壳设置在轮胎的轮毂中部;防护外壳的中部形成供泵体件输入端与外部环境连通的通口。本申请具有通过气压监测装置实时获得轮胎中的气压,并在实时的控制轮胎中的气压,实时胎压监测与调整更好的保证轮胎的安全行驶。
Real-time tire pressure monitoring electric tire valve assembly
一种实时胎压监测电动轮胎阀总成
2025-01-17
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Method for monitoring tire pressure in real time by tire pressure monitoring system
European Patent Office | 2020
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