【摘要】 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。更多还原

【Abstract】 The paper develops a kind of intelligent circulation detector for collecting data based on radio-frequency technique and AVR single-chip processor, the data at detected spot such as detecting time, staff, gas, dust and temperature etc. is collected by single-chip processor, thentransmitted to upper-post processor by tandem communication circuit, the program is made up at the upper-post processor to analyze the data, which could commendably realize the circulation detection management in mine.更多还原