Intelligent lighting control system based on wireless sensor network technology

A technology of wireless sensor and network technology, applied in the field of intelligent lighting control system, can solve problems such as unreasonable lighting system and poor control effect, and achieve the effect of good maintainability and scalability, simple structure and easy maintenance

Inactive Publication Date: 2009-10-21
ZHONGBEI UNIV
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Problems solved by technology

[0004] The present invention provides an intelligent light control system based on wireless sensor network technology

Method used

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  • Intelligent lighting control system based on wireless sensor network technology
  • Intelligent lighting control system based on wireless sensor network technology
  • Intelligent lighting control system based on wireless sensor network technology

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Embodiment Construction

[0014] Such as Figure 1-3 As shown, the intelligent lighting control system based on wireless sensor network technology includes a lighting control node connected to the lighting control system in the building, and a number of status acquisition nodes that communicate wirelessly with the lighting control node in rooms or corridors in the building. Both the lighting control node and the status acquisition node include a single-chip microcomputer, a photosensitive sensor, two infrared sensors arranged side by side at the entrance of a room or at the junction of floors and corridors, and a wireless communication module connected to the I / O port of the single-chip computer; the output of the photosensitive sensor and infrared sensor The terminal is connected to the A / D acquisition port of the single-chip computer; the lighting control node is equipped with a non-volatile memory connected to the single-chip computer for storing monitoring data.

[0015] Such as Figure 4 As shown...

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Abstract

The invention relates to the field of lighting control, in particular to an intelligent lighting control system based on wireless sensor network technology, and solves the problems that the prior lighting system in a building is unreasonable, has poor control effect and the like. The intelligent lighting control system comprises a lighting control node connected with the lighting system in the building, and a plurality of condition acquisition nodes which are arranged in rooms or corridors in the building and perform wireless communication with the lighting control node; each node comprises a singlechip, a light sensor, two infrared sensors parallelly arranged on an entrance of a room or a connecting position of corridors between floors, and a wireless communication module connected with the I/O port of the singlechip; the output end of the sensor is connected with the A/D acquisition port of the singlechip; and the lighting control node is provided with a nonvolatile storage. The intelligent lighting control system has simple and reasonable structure, small volume, stable operation, convenient arrangement, easy maintenance and good control effect, adopts short distance wireless communication for information interaction, realizes intelligent lighting control in low cost and high efficiency, and can save electric energy furthest.

Description

technical field [0001] The invention relates to the field of light control, in particular to an intelligent light control system based on wireless sensor network technology. Background technique [0002] With the development of communication technology, embedded technology, and sensor technology, sensors are gradually developing towards intelligence, miniaturization, and wireless networking. Among them, wireless sensor network technology is a new information acquisition and processing technology that is more and more widely used in real life, and is widely used in military fields, environmental monitoring, industrial control, intelligent buildings, etc. [0003] At present, the lighting systems of many domestic buildings are irrational, resulting in high energy consumption and low effective utilization. Regardless of whether there are people in the room or corridor, how many people there are, regardless of the natural light intensity, often due to human neglect, the lightin...

Claims

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Application Information

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IPC IPC(8): H05B37/02G08C17/02
CPCY02B20/48Y02B60/50Y02B20/40
Inventor 孟令军王宏涛杨卫张文栋张会新王红亮
Owner ZHONGBEI UNIV
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