开发一种基于射频技术和AVR单片机的数据采集型智能巡检仪,将巡检点的巡检时间、巡检人员、瓦斯、煤尘、温度等数据采集到单片机,单片机通过串口通信电路将数据传输到上位机。上位机编制软件对数据进行分析,可以很好地实现矿井巡检管理。 Development of a data acquisition intelligent inspection device based on radio frequency technology and AVR microcontroller, the inspection of inspection time, inspection personnel, gas, coal dust, temperature and other data collected to the microcontroller, the microcontroller through the serial communication circuit to the data Transmission to the host computer. PC software for data analysis, can well achieve the management of mine inspection.