Control system for fast response type intelligent switch box

Abstract

The invention relates to a control system for a fast response type intelligent switch box. The control system comprises a switch box body, and a remote control terminal connected with the switch box body through a 4G router. The switch box body comprises a box body, a main loop and a control loop, wherein the main loop and the control loop are arranged in the box body. The main loop comprises an alternating current contactor and an electric leakage protector. The main contact of the alternating current contactor and the electric leakage protector are connected in series in the main loop and are used for controlling an electricity utilization load. The control loop comprises a WIFI control module, a power supply module, a fuse and a control coil of the alternating current contactor. The WIFI control module comprises a single-chip microcomputer, a WIFI communication module and a contact S, wherein the WIFI communication module and the contact S are respectively connected with the single-chip microcomputer. The contact S is used for controlling the on / off state of an output relay KA. The single-chip microcomputer is connected with the 4G router through the WIFI communication module, and is then connected with an intelligent control terminal through the internet. The remote monitoring and controlling of a field distribution box can be realized through the corresponding APP softwarearranged in the intelligent control terminal.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a control system for a fast-response intelligent switch box. Background technique [0002] Switch box, also known as distribution cabinet, switchboard, and distribution box, is a device for concentrating, switching, and distributing electric energy. When the existing switch box needs to turn off the power when an electric shock emergency occurs, its response time is mainly composed of the time for receiving information, the time for carrying the tool kit to the scene, and the time for opening the switch box and turning off the power. The average response time of the switch box is It takes 8.3 minutes, which cannot meet the safety requirements of the construction site. How to quickly respond and turn off the power supply of the switch box remains to be resolved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fast-...

AI Technical Summary

Problems solved by technology

When the existing switch box needs to be turned off when an electric shock emergency occurs, its response time is mainly composed of the time to receive information, the time to arrive at the scene with the tool kit, and the time to open the switch box and turn off the power. The average response time of the switch box is The time limit is 8.3 minutes, which cannot meet the safety requirements of the construction site. How to quickly respond and turn off the power supply of the switch box remains to be resolved.

Images