Distribution line error monitoring method and apparatus

The embodiment provides a distribution network line error monitoring method and apparatus of the present invention, the method comprising: storing a distribution network line identification, and distribution network circuit identifies the corresponding load circuit provided between the distribution network line equipment, equipment connection and setting switch information on the distribution network lines; connection and set according to distribution network line identification, and distribution network circuit identifies the corresponding line load, is provided on the distribution network line equipment, devices in distribution network line information on the switch to determine the distribution network identifier corresponding to the current detection circuit and the switching point detection points; current value and switching state switch detection point detected current detection point; when the current value is greater than the first preset current value, and the switch is in the state when the oFF state, an alarm signal. According to the present invention is a method and apparatus provided by the embodiment can realize the power distribution network wiring for the purpose of monitoring the situation.