The invention relates to the technical field of sensors, and discloses a tire pressure sensor, the tire pressure sensor comprises a tire pressure detection module, a radio frequency module and a signal transceiver module, the tire pressure detection module is connected with the radio frequency module, and the tire pressure detection module and the radio frequency module are respectively connected with the signal transceiver module; the tire pressure detection module is used for detecting tire pressure information after awakening, generating a first awakening signal after the tire pressure information is detected, and sending the first awakening signal to the radio frequency module; and the radio frequency module is used for acquiring the tire pressure information from the tire pressure detection module after being awakened by the first awakening signal, and transmitting a radio frequency signal comprising the tire pressure information to electronic equipment wirelessly connected with the radio frequency module through the signal receiving and transmitting module. In this way, the power consumption of the tire pressure sensor is effectively reduced.
本申请涉及传感器技术领域,公开了一种胎压传感器,该胎压传感器包括:胎压检测模块、射频模块和信号收发模块,胎压检测模块与射频模块连接,胎压检测模块和射频模块分别与信号收发模块连接;胎压检测模块用于在唤醒后检测胎压信息,并在检测得到胎压信息之后生成第一唤醒信号,以及将第一唤醒信号发送给射频模块;射频模块用于被第一唤醒信号唤醒后从胎压检测模块获取胎压信息,并通过信号收发模块将包括胎压信息的射频信号发送给与射频模块无线连接的电子设备。通过上述方式,本申请有效地降低了胎压传感器的功耗。
Tire pressure sensor and application program upgrading method
一种胎压传感器及应用程序的升级方法
2024-03-12
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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