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A method for automatic detection of street lamp leakage

An automatic detection and street lamp technology, applied in electric light sources, lamp circuit layout, lighting devices, etc., can solve problems such as unfavorable energy saving and environmental protection, electric leakage of light poles, casualties, etc.

Active Publication Date: 2017-05-17
SICHUAN HUATI LIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing street lamp power supply network and the lamp caps and lamp poles of street lamps often leak electricity due to various reasons, resulting in waste of electricity consumption, which is not conducive to energy saving and environmental protection; in severe cases, it will cause casualties

Method used

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  • A method for automatic detection of street lamp leakage
  • A method for automatic detection of street lamp leakage

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Embodiment 1

[0016] Such as figure 1 As shown, the street lamp leakage automatic detection method of the present invention comprises the following steps:

[0017] S1, the single lamp controller measures the street lamp voltage;

[0018] S2, the centralized controller reads the street lamp voltage measured by the single lamp controller, and generates the street lamp voltage history record of each street lamp node;

[0019] S3, calculating the moving average value of the street lamp voltage of each street lamp node;

[0020] S4, read the street lamp voltage of each street lamp node, compare the latest street lamp voltage of each street lamp node with the moving average value of the street lamp voltage of the corresponding street lamp node, if the latest street lamp voltage of a certain street lamp node is lower than the street lamp voltage of the corresponding street lamp node and the difference between the latest street lamp voltage of the street lamp node and the moving average value of ...

Embodiment 2

[0030] In order to reduce the leakage false alarm rate, the following steps can be added on the basis of the street lamp leakage automatic detection method in embodiment 1: the centralized controller regularly or irregularly collects the power line carrier communication signal strength value of each street lamp node, and in the step S5 If the value of the early warning counter of a certain street light node is greater than the preset number of times, the centralized controller reads the power line carrier communication signal strength value of the street light node at this time, and compares it with the power line carrier communication signal strength value of the street light node If the power line carrier communication signal strength value of the street lamp node is lower than the historical data of the power line carrier communication signal strength value of the street lamp node at this time and the difference is greater than the preset threshold value, it indicates that th...

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Abstract

The invention relates to the field of intelligent streetlamps, in particular to a method for automatically detecting streetlamp electric leakage. The method includes: measuring streetlamp voltage; generating the streetlamp voltage historical record of each streetlamp node; calculating the movement average value of the streetlamp voltage of each streetlamp node; comparing the newest streetlamp voltage of each streetlamp node with the movement average value of the streetlamp voltage of the corresponding streetlamp node; comparing the value of the pre-warning counter of the streetlamp node with preset times; comparing the newest streetlamp voltage of the streetlamp node and subsequent streetlamp nodes with the movement average value of the streetlamp voltage of the corresponding streetlamp node. By the method widely applicable to streetlamp intelligent management, the electric leakage of streetlamp power supply cables can be detected timely, and the electric leakage points of the streetlamp power supply cables can be precisely positioned.

Description

technical field [0001] The invention relates to the field of intelligent street lamps, in particular to an automatic detection method for electric leakage of street lamps. Background technique [0002] The existing street lamp power supply network and lamp caps and lamp poles of street lamps often leak electricity due to various reasons, resulting in waste of electricity consumption, which is not conducive to energy saving and environmental protection; in severe cases, it will cause casualties. Contents of the invention [0003] In order to find out the electric leakage at the cable end of the street lamp in time, the present invention proposes an automatic detection method for the electric leakage of the street lamp, which includes the following steps: [0004] S1, the single lamp controller measures the street lamp voltage; [0005] S2, the centralized controller reads the street lamp voltage measured by the single lamp controller, and generates the street lamp voltage ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/03
Inventor 梁熹
Owner SICHUAN HUATI LIGHTING TECH
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