Tire Pressure Monitoring System (TPMS) is a measurement and information system that allows the driver to monitor the air pressures of all tires in the vehicle or to inform the driver only when necessary.
It allows continuous measurement and monitoring of the air pressures of all tires with sensors, and the driver is warned if the measurements reach critical levels.
While the alerts are transmitted to the vehicle computer via CAN, at the same time, with the help of a screen, continuous information is provided with audible and visual warnings.
The system updates itself periodically, but this range may be shortened if the pressure values are at critical levels.
The system consists of 3 parts.
1) Wheel module mounted on the wheel and transmitting measurements wirelessly,
2) Electronic control unit (TPMS-ECU) that works as a wireless receiver and transmits the received data to the CAN bus
3) It is an optional display module.