【摘要】 介绍一种具有通讯功能的低功耗智能巡检记录仪,该记录仪主要用于铁路系统,也可用于考勤等记录工作。它以单片机为核心,辅以其它功能电路单元,共同完成巡检记录功能。它的主要特点是低功耗,体积小,便于携带,使用方便。更多还原

【Abstract】 A low power consumption intellective meter for checking and recording was introduced,which was used in railway system and the other situation such as check on work attendance.The checking and recording was completed by the single-chip computer,which was the core and the other circuit,which completed the other functions.The main characteristics of the meter were low consumption,small volume,and the convenience in use.更多还原