Public place energy-saving lighting control system and method based on automatic perception

A technology for public places, energy-saving lighting, applied in the direction of energy-saving control technology, lighting devices, light sources, etc., can solve the problems of low intelligence, inability to achieve fine management of energy, no coordination function, etc., achieve simple structure, save system energy consumption, etc. , the effect of high intelligence

Active Publication Date: 2015-06-24
BEIJING UNION UNIVERSITY
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  • Abstract
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Problems solved by technology

The system can only turn on the local lighting when the target is detected. Whether the lighting effect meets the requirements, whether to notify the adjacent nodes t

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  • Public place energy-saving lighting control system and method based on automatic perception
  • Public place energy-saving lighting control system and method based on automatic perception
  • Public place energy-saving lighting control system and method based on automatic perception

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Embodiment Construction

[0025] The present invention will be further described below according to the drawings and embodiments.

[0026] The system of the present invention is composed of several distributed nodes, such as figure 1 As shown, the block diagram of each node is as follows figure 2 As shown, it includes: an information collection module 1 , a central processing module 2 , a local lighting control module 3 , an inter-node wireless communication module 4 , a power status indicating module 5 , and a wake-up signal generating module 6 . in,

[0027] Information collection module 1: used to collect environmental information, and send the obtained environmental information to the central processing module 2. The information collection module 1 is composed of a remote monitoring and wake-up module 14 of node working status and a plurality of sensors. Each sensor is distributed according to the spatial structure of the lighting area and the habits of the participants in the public place, whi...

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Abstract

The invention relates to a public place energy-saving lighting control system and method based on automatic perception. The system is composed of a plurality of distributed nodes. Each node comprises an information collecting module, a central processing module, a local lighting control module, an internode wireless communication module, a power state indication module and an awakening signal generation module, wherein the information collecting module is composed of a remote node working state monitoring and awakening module, an environment light perception sensor module, a lighting target detecting sensor module and a lighting target movement state perception sensor module. The system has a sleeping mode and a working mode, and energy consumption of the system is reduced. The on-off state of a lighting unit can be automatically controlled according to a detecting result, the intelligent degree is high, and the real-time performance is good. The system has the function of collaboration of adjacent nodes, and after the lighting target is detected, the system can detect whether the local brightness meets the requirement or not and whether the target moves or not and judge whether the adjacent nodes are informed to starting lighting or not according to the detecting result.

Description

technical field [0001] The invention belongs to the field of Internet of Things technology and lighting system automatic control, and relates to a public place energy-saving lighting control system and method based on automatic perception. Background technique [0002] At present, the lighting systems in public places such as school classrooms, office buildings, auditoriums, libraries, conference rooms, streets, and corridors have poor ability to automatically adapt to the real-time environment, and the level of intelligence is low, resulting in a huge waste of energy. In 2013, Su Shan, Ye Ting, etc. proposed a lighting system control method that adopts centralized control and management and decentralized execution in their paper "Research on Lighting Energy Saving Technology in Campus Public Places". The lighting areas are connected into a network through the bus, and the configuration The central monitoring center and the intelligent control lighting cabinet monitor and ma...

Claims

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Application Information

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IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 杨萍孙连英姜余祥王燕妮
Owner BEIJING UNION UNIVERSITY
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