Remote control and remote communication positioning method and system based on power consumption information acquisition system

Abstract

The invention relates to an equipment state acquisition method based on a power consumption information acquisition system. A master station, a concentrator and a remote control and remote communication positioning module are included; various remote communication interfaces of the concentrator are respectively connected to a remote control and remote communication positioning module; the alarm output end of the remote control and remote communication positioning module is connected with the remote communication end of the concentrator; the remote control and remote communication positioning module comprises multiple remote communication interfaces and multiple remote control interfaces; and various remote communication interfaces and remote control interfaces are respectively connected toa switch. The acquisition method comprises the steps of: periodically acquiring the remote communication input state of the remote communication interfaces, when the switch state is changed, detecting that remote communication is deflected by the remote control and remote communication positioning module, uploading switching information to the concentrator according to the mode set by the system,and sending to the master station by the concentrator. According to the method in the invention, the remote communication interfaces and the remote control interfaces are expanded through the remotecontrol and remote communication positioning module; the fact that various equipment switches are accessed to the master station in a unified manner is realized; the switch state can be obtained in real time; and furthermore, the equipment switches also can be remotely controlled.

Description

technical field

[0001] The invention relates to a device state collection method and system based on a power consumption information collection system, and belongs to the field of power collection. Background technique

[0002] In recent years, with the rapid development of the economy and the improvement of people's living standards, the number of power users has expanded rapidly, and the low-voltage power distribution network has increased day by day. Due to the large number of equipment in the low-voltage distribution network station area, the corresponding number of switches is also extremely large, involving intelligent switches such as leakage switches, air circuit breakers, molded case circuit breakers, reactive power compensation control, low-voltage mains, and shunt switches. In the traditional low-voltage distribution network, when the switch state changes, the remote signaling displacement event is reported through the concentrator, but the concentrator only invol...

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