Tire Wireless Sensor-controlled Regulator System Design And Realization

Tire pressure is an important factor that affecting the performance and safety of the car. When the car is driving at a high-speed, tire pressure abnormal can easily lead to tire burst and may cause the accidents. Conventional tire pressure monitoring system as a safeguard warning system can monitor tire pressure and temperature in real-time and automatic alarm when abnormal, so the driver can promptly detect anomalies and take appropriate measures, however, it can not solve large-scale vehicle tire monitoring and tire pressure / temperature of the automatic adjustment of the problem. And the traditional system applies only to vehicles on the road in general, does not apply to vehicles driving on the highway, in the mud or in the snow, but the tire-controlled voltage regulator system that a better solution of the large vehicles tire pressure and temperature monitoring and automatic adjustment problems is suitable for vehicles in general, on the highway, in the mud on the road or in the snow on the road.Tire-controlled voltage regulator system that mainly used in large vehicles such as armored vehicles can monitor tire pressure and temperature in real-time and automatic alarm in real-time, when the tire pressure / temperature is abnormal, it can automatically adjust the tire pressure / temperature without driver intervention significantly improves the car's flat driving, safety and stability, has wide application prospects. Taking the low cost, low power consumption and high reliability as the design concept, the paper proposes a new multi-function automatic adjustment pressure system design, discusses the process of the wireless communication signal loss may occur, gives the formula that calculating wireless communication distance. The paper discusses the principles and design methods of hardware and software design in detail of each part, and achieved the tire automatic adjustment pressure system in accordance with the tire design. Paper gives the theoretical calculation methods of the tire wireless sensor module power consumption, and through research and experimentation verifies the tire-controlled voltage regulator system can accurately measure tire pressure and temperature and tire wireless sensor module with low power consumption performance.