Research and Implementation of Low-power TPMS

This paper describers the history and trends of application about TPMS, mainly introduces the basic principles of transmitter based TPMS, the structure of the system, as well as the main features of components. To solve the problem of reducing the power of the direct-type TPMS system from the engineering Application Perspective, It focuses on software processes of achieving low power consumption and the detailed steps of the detection process. In addition, test circuit is given and the software processes successfully applies to it.