轮胎压力智能检测与预警系统的设计

Design of Tire Pressure Intelligent Monitoring and Prewarning System

在充分考虑降低轮胎压力检测系统的功耗,减小轮胎压力检测系统的质量和体积的基础上,应用传感器技术、微电子技术、嵌入式技术和射频通信技术等设计了一种新型的轮胎压力智能检测与预警系统;在系统设计上采用模块化思想,主要包括了信号采集、基站与端机的设计、射频通信模块的设计、显示和键盘模块的设计和数据处理等;轮胎压力智能检测和预警系统可以明显的提高汽车行驶的平缓性、安全性和舒适性,具有非常广泛的应用前景.

Fully taking into accout in the tire pressure monitoring system（TPMS） reducing the power consumption and diminishing the volume and weight of the tire pressure monitoring system（TPMS）, the paper gives a new tire pressure intelligent monitoring and prewarning system schema which uses the sensor technique, micro-electronics technique, embeding technique,wireless radio frequency technique and so on. In the design of the hardware and software modularization technique is adopted, including the signal sampling, choice of microcontroller in base station and terminal, design of the radio frequency communication part and data management. The tire pressure intelligent monitoring and prewarning system makes automobiles more smoothly,more comfortable and more safely , so it has certain practical value and applied prospect.