采用现场检测数据与历史数据进行比对的线路故障检测系统

bstract：This paper put forward some improvement measures on the current line fault detection equipment. This equipment is used on-site observation of the specific data and the staff of the specific design requirements. On hardware, using solar power panels for power supply, which could ensure the equipment long running outdoors; clock chips with three different alarm signals are used in alarm, which could be very intuitive to reflect what happened with the problem. On software, increasing the capability to establish an on-site database, which could take a very good record of on-site data, and this would provide most valuable real data for future equipment advances.