Abstract:Mine Vehicle Tire Pressure Monitoring is based on the non-destructive testing technology. It researches on the real-time vehicle tire pressure signal to understand the pressure changes of the mine vehicle tire, so as to gurantee the security for mine vehicles. This paper surveys the research of the tire pressure monitoring detection device, with LPC2132 as the core. Vehicles tire pressure sensor signal with the Bluetooth module is launched and compared. When it exceeds the security value, the alarm is started, and the vehicle CAN bus can read the data. On this basis, the paper designs a Bluetooth-based tire pressure monitoring device, whose hardware system is composed of the sensors, signal conditioning circuitry, Bluetooth module and alarm module. The software system is made up of the firmware, the display module and the data transceiver module, etc.