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

A switch control system, leakage detection technology, applied in electrical components, circuit devices, emergency protection circuit devices, etc., can solve problems such as leakage, inability to remotely control the power line shutdown in real time, affecting public safety, etc.

Active Publication Date: 2019-07-23
广州市技安电子科技有限公司
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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 di

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

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Embodiment Construction

[0036] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0037] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0038] figure 1 It is a structural schematic diagram of an embodiment of the leakage detection and switch control system based on the Internet of Things of the present invention, such as figure 1 As shown, the leakage detection and switch control system based on the Internet of Things includes: Internet of Things cloud platform 1, main power switch 2, water leakage detection de...

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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...

Claims

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Application Information

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IPC IPC(8): H02H7/26H02H1/00
CPCH02H7/26H02H1/0061
Inventor 郭志辉
Owner 广州市技安电子科技有限公司
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