Transformer substation thermal infrared scanning personnel positioning method

A personnel positioning and infrared scanning technology, applied in the field of substations, can solve the problems of inability to supervise, prone to accidents, waste of manpower, etc., to achieve the effect of intelligent supervision, cost reduction, and waste reduction

Inactive Publication Date: 2020-06-02
福建睿思特科技股份有限公司
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Problems solved by technology

[0002] With the development of production technology, the requirements for power supply in various industries are getting higher and higher, and the substation is an important part of the power supply system, the stability and safety of its work are particularly important. In the existing technology, for the substation The operation and safety supervision mainly adopts manpower method, which not only wastes manpower and high cost, but also cannot carry out real-time supervision around the clock, cannot find problems in time, and is prone to accidents

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  • Transformer substation thermal infrared scanning personnel positioning method
  • Transformer substation thermal infrared scanning personnel positioning method
  • Transformer substation thermal infrared scanning personnel positioning method

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0032] Such as Figure 1-6 As shown, in the first embodiment of the present invention, a method for locating personnel for thermal infrared scanning in substations is provided, the method comprising:

[0033] Step S1, scanning and identifying the outline of a human figure by an infrared scanning device, controlling the shooting angle of the infrared scanning device, tracking the human figure to the center of the infrared image, and forming a first image; the infrared scanning device is an infrared camera, and the shooting angle is Including tilt angle β and azimuth angle The infrared height of the infrared camera from the ground is H; the inclination angle β is the angle between the infrared camera orientation and the vertical line on the ground, and the azimuth angle is the deflection angle of the infrared camera on the horizontal plane;

[0034] Step S...

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Abstract

The invention discloses a transformer substation thermal infrared scanning personnel positioning method, and the method comprises the steps: scanning and recognizing a human-shaped contour through infrared scanning equipment, controlling the photographing angle of the infrared scanning equipment, tracking the human-shaped contour to the center of an infrared image, and forming a first image; according to the pixel distance Q and the single-pixel real distance C of the infrared camera, solving an opening angle 2alpha of the human-shaped contour; and according to the inclination angle beta, theazimuth angle, the flare angle 2alpha and the height H from the infrared to the ground, solving a coordinate of an actual human body standing position point M corresponding to the human shape contourin a first coordinate system to complete positioning. According to the invention, accurate positioning of personnel in the transformer substation is realized, real-time intelligent supervision of thetransformer substation is realized, waste of human resources is reduced, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of substations, in particular to a method for locating personnel for thermal infrared scanning in a substation. Background technique [0002] With the development of production technology, the requirements for power supply in various industries are getting higher and higher, and the substation is an important part of the power supply system, the stability and safety of its work are particularly important. In the existing technology, for the substation The operation and safety supervision mainly adopts the method of manpower. This method not only wastes manpower and is costly, but also cannot carry out supervision in real time around the clock, cannot find problems in time, and is prone to accidents. Contents of the invention [0003] In view of the defects of the existing technology, the technical problem to be solved by the present invention is to provide a thermal infrared scanning personnel positioning method in ...

Claims

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Application Information

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IPC IPC(8): G06T7/70
CPCG06T7/70G06T2207/10048G06T2207/30196
Inventor 廖兴旺
Owner 福建睿思特科技股份有限公司
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