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Parking lot illumination system control method based on fuzzy technology

A lighting system and fuzzy control technology, applied in the field of electric lighting, can solve problems such as inflexible control methods of lighting in parking lots

Active Publication Date: 2017-04-26
HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a method for controlling the lighting system of a parking lot based on fuzzy technology, so as to at least solve the problem of inflexibility of the lighting control method of the parking lot in the related art

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  • Parking lot illumination system control method based on fuzzy technology
  • Parking lot illumination system control method based on fuzzy technology
  • Parking lot illumination system control method based on fuzzy technology

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Embodiment Construction

[0056] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0057] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0058] In this embodiment, a method for controlling the lighting system of a parking lot based on fuzzy technology is provided. figure 1 It is a flow chart of the control method of the parking lot lighting system based on fuzzy technology according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0059] Step 1, detect the illuminance of each zone, and perform multi-sensor information fu...

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Abstract

The invention provides a parking lot illumination system control method based on a fuzzy technology. The method is characterized by constructing an adaptive Gaussian background model for an infrared image; extracting a foreground pixel and carrying out brightness vertical projection on the foreground pixel so as to acquire a curve image; identifying a curve peak value number M in the curve image and taking as input of a second fuzzy controller FC2; and outputting a dimming command by the second fuzzy controller FC2 according to a second fuzzy control rule, wherein the curve peak value number M can express a number of people. In the invention, according to a number of people in each subarea, light brightness in each subarea is adjusted. Through the method of the invention, a problem that a parking lot illuminance control method is not flexible is solved, and illumination system adjustability and intelligence are increased.

Description

technical field [0001] The invention relates to the field of electric lighting, in particular to a method for controlling a parking lot lighting system based on fuzzy technology. Background technique [0002] In recent years, the living standards of residents have been improving day by day, and more and more private vehicles have been purchased. At the same time, the peak period of garage construction is ushered in, which leads to problems that need to be paid attention to in lighting design in garage construction. Therefore, according to the construction conditions of the garage and the requirements of Party A, etc., the installation method of the lighting fixtures, the lighting wiring method and the lighting control method of the garage lighting should be considered comprehensively, in order to achieve energy saving, environmental protection, economical and reasonable requirements. [0003] Common large-scale underground parking lots often adopt a single control method and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/10
Inventor 林道鸿万信书谢振超刘宏博陈玉峰
Owner HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST
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