System and method for controlling LED lighting and energy conservation for underground garages

An energy-saving control system, LED lighting technology, applied in the direction of energy-saving control technology, lighting devices, light sources, etc., can solve problems such as trouble, and achieve the effect of reducing costs, easy installation, and easy transformation

Active Publication Date: 2014-08-06
HANGZHOU DIANZI UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

At present, the underground garage mainly adopts two control methods of infrared sensor and radar sensor detection to intelligently control the lighting of the underground garage, but due to the limitations of the detection of these two methods, many sensors need to be installed in the underground garage, so from the perspective of cost and installation , this is more troublesome

Method used

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  • System and method for controlling LED lighting and energy conservation for underground garages

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Embodiment Construction

[0021] Such as figure 1 As shown, an energy-saving LED lighting control system for an underground garage includes an infrared camera, a main control module, M relay controllers and M*N LED drivers; where 1≤M≤100, 1≤N≤16.

[0022] Described main control module comprises DSP processor TMS320DM642, camera driver module, CAN main driver module and address setting device;

[0023] Described relay controller comprises ARM processor STM32F103, CAN slave drive module, DALI main drive module and address setting device;

[0024] The LED driver includes an ARM processor STM32F103, a DALI slave driver module and an address setting device;

[0025] The infrared camera is connected with the NBC joint of the camera driver module in the main control module, and the CAN communication interface of the CAN main driver module in the main control module is connected with the CAN communication interface of the CAN slave driver module in each relay controller, and each The DALI communication inter...

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Abstract

The invention discloses a system and a method for controlling LED lighting and energy conservation for underground garages. An infrared camera of the system is connected with an NBC connector of a camera driving module in a main control module, a CAN (controller area network) communication interface of a CAN main driving module in the main control module is connected with a CAN communication interface of a CAN secondary driving module in each relay controller, and a communication DALI (digital addressable lighting interface) of a DALI main driving module in each relay controller is connected with communication DALIs of DALI secondary driving modules in N LED drivers. The system and the method have the advantages of low cost and later-stage maintenance cost, simplicity and convenience in installation and capability of independently controlling various lamps.

Description

technical field [0001] The invention belongs to the application field of LED lighting, and in particular relates to an energy-saving control system and method for LED lighting in an underground garage. Background technique [0002] At present, in order to prevent accidents in the underground garage, the lights are always on 24 hours a day. This not only consumes a lot of power, but also causes frequent failures of the entire lighting system and greatly increases maintenance costs. Therefore, the general situation of many underground garage lighting is as follows: low light efficiency, insufficient illumination, poor safety; high energy consumption, fast light decay, low color rendering; unable to start when the voltage is unstable, frequent replacement, and heavy workload; The thermal effect is large. The energy consumption of lighting system in modern buildings has been as high as 35%. The concept of "green" lighting has been introduced in the construction industry. The c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 高明煜刘云飞范文平黄程和
Owner HANGZHOU DIANZI UNIV
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