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Fault diagnosis method for LED screen on street lamp

A fault diagnosis and screen technology, applied in the field of Internet of Things, can solve the problems of low efficiency of LED screen fault diagnosis, and achieve the effect of improving work efficiency

Pending Publication Date: 2020-06-09
BEIJING LANDSKY LIGHTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a method for diagnosing faults of LED screens on street lamps to solve the problem of low efficiency in fault diagnosis of LED screens on street lamps

Method used

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  • Fault diagnosis method for LED screen on street lamp
  • Fault diagnosis method for LED screen on street lamp
  • Fault diagnosis method for LED screen on street lamp

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] An embodiment of the present invention provides a method for diagnosing LED screen faults on street lamps. The execution subject of the method may be a street lamp. The street lamp may be the smart street lamp mentioned below. The smart street lamp may integrate various external devices, for example, Cameras and LED screens and more. The edge gateway in the smart street lamp can perform wireless or wired communication with the cloud server,...

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Abstract

The invention discloses a fault diagnosis method for an LED screen on a street lamp and the street lamp, relates to the field of Internet of Things, and aims to solve the problem of low fault diagnosis efficiency of the LED screen on the street lamp. The method comprises the following steps: controlling a camera to acquire multiple frames of images of the LED screen; identifying the acquired multiple frames of images to obtain an recognition result; and determining the fault type of the screen based on the recognition result. The method is used for LED screen fault diagnosis on the street lamp.

Description

technical field [0001] The invention relates to the field of the Internet of Things, in particular to a LED screen fault diagnosis method on a street lamp and the street lamp. Background technique [0002] Smart street lights integrate a variety of external devices, which can sense and act on the surrounding environment in real time. Among them, outdoor LED (Light Emitting Diode, light-emitting diode) screens are common integration objects, which are used for text, image, and video playback. Ideal vehicle for publicity. [0003] Since the LED screen is composed of light-emitting lamp beads, the dot distance between the lamp beads is relatively large. When there are dark spots or bright spots, it will seriously affect the overall display effect. The prior art manually checks whether there is a fault in the outdoor LED screen. [0004] However, at present, smart street lights are widely distributed, and the efficiency of manual inspection of LED screens is low. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/90G06K9/62G06N3/04G09F9/33
CPCG06T7/0002G06T7/90G09F9/33G06N3/045G06F18/253
Inventor 梁毅苏一谢卓冉
Owner BEIJING LANDSKY LIGHTING TECH CO LTD
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