摘要
轮胎压力异常是危及汽车安全行驶的重要因素之一。本文研究的轮胎压力监测系统由轮胎传输模块和中心接收站两大模块组成。轮胎模块由传感器及射频信号发射单元组成。传感器单元采用BMP085气压模块集压力、温度传感器及数字控制逻辑于一体的传感器;无线通信模块采用nRF24L01芯片,传输数据经过处理器处理后,显示在LCD1602液晶上,实现气压的无线测量与显示。
Tire pressure anomaly is to endanger the safety car driving is one of the important factors in this paper, the tire pressure monitoring system consists of tire transmission module and center receiving station two modules tire module by sensor and ff signal transmission unit composition sensor unit using BMP085 pressure module set pressure temperature sensor and digital control logic in one of the sensor; Wireless communication module nRF24LO1 the chip, transmission data after processor processing, display in the LCD1602 LCD, realize pressure wireless measurement and display.
出处
《科技信息》
2013年第3期87-88,共2页
Science & Technology Information
关键词
轮胎
压力
无线传输
监测
Tyre
Pressure
Wireless transmission
Monitor
