Electric leakage detection and switch control method and system based on Internet of Things

Abstract

The embodiment of the invention discloses an electric leakage detection and switch control method and system based on the Internet of Things, and the method comprises the steps that an Internet of Things cloud platform establishes communication with a water leakage and electric leakage detection device through a network control protocol, and receives a detection signal; the Internet of Things cloud platform establishes association information of the water leakage and electric leakage detection device and a power supply main switch and stores the association information in a local mapping table; the water leakage and electric leakage detection device sends alarm information to the Internet of Things cloud platform and gives an alarm for display; and the Internet of Things cloud platform searches a power supply main switch associated with the water leakage and electric leakage detection device and sends an instruction to close the power supply main switch. According to the invention, theInternet of Things cloud platform obtains the power line alarm condition collected by the water leakage and electric leakage detection device and controls the turn-off of the power supply main switch, so that the power line is timely turned off when the electric equipment is immersed in water, the absolute safety of the power line is ensured, and a maintenance department can be notified in real time to carry out maintenance through the Internet of Things cloud platform.

Description

technical field [0001] The invention relates to the technical field of leakage detection and control, in particular to a leakage detection and switch control method and system based on the Internet of Things. Background technique [0002] In large public places such as smart cities or smart parks, a large number of power switching devices are installed. When flooding occurs, electric leakage will occur and affect the safety of the public. The existing technology is to cut off in real time by installing a leakage switch, but due to The leakage switches on the power lines of many advertising boxes and distribution boxes in smart cities are also in the flooded place. Even after the leakage switch is powered off, the incoming power supply is not cut off, and leakage will still occur when the flood further deepens. The existing technology cannot accurately and timely grasp the leakage situation of the power line, let alone remotely control the shutdown of the power line in real t...

AI Technical Summary

Problems solved by technology

[0002] In large public places such as smart cities or smart parks, a large number of power switching devices are installed. When flooding occurs, electric leakage will occur and affect the safety of the public. The existing technology is to cut off in real time by installing a leakage switch, but due to Leakage switches on power lines such as advertising boxes and distribution boxes in smart cities are also in flooded places. Even if the leakage switch is powered off, the incoming power supply is not cut off, and leakage will still occur when the flooding deepens.

The existing technology cannot accurately and timely grasp the leakage situation of the power line, let alone remotely control the shutdown of the power line in real time

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