CN202799266U - Lighting control system for parking lot - Google Patents

Lighting control system for parking lot Download PDF

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Publication number
CN202799266U
CN202799266U CN 201220267193 CN201220267193U CN202799266U CN 202799266 U CN202799266 U CN 202799266U CN 201220267193 CN201220267193 CN 201220267193 CN 201220267193 U CN201220267193 U CN 201220267193U CN 202799266 U CN202799266 U CN 202799266U
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China
Prior art keywords
signal
light
parking lot
lighting
mobile
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CN 201220267193
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Chinese (zh)
Inventor
唐键
石木生
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Shenzhen Jieshun Science and Technology Industry Co Ltd
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Shenzhen Jieshun Science and Technology Industry Co Ltd
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Abstract

An embodiment of the utility model discloses a lighting control system for a parking lot for realizing the automatic light adjustment control of a lighting lamp, saving large amount of electric energy and prolonging the life of the lighting lamp. The lighting control system for the parking lot comprises a sensor for collecting a sensing signal of the entering or departing of a moving object and processing the sensing signal; a central processer which is connected with the sensor and used for determining whether the moving object is entering or departing from the parking lot according to an output signal of the sensor and outputting a first light adjustment signal; a light signal processing module which is connected with the central processer and used for modulating and demodulating the first light adjustment signal and transmitting a demodulated second light adjustment signal to a lighting driving circuit; the lighting driving circuit which is connected with the light signal processing module and used for receiving the demodulated second light adjustment signal and regulating an output current; and a lighting lamp for receiving the current output from the lighting driving circuit and performing light adjustment.

Description

A kind of parking lot illumination control system
Technical field
The utility model relates to the technical field of intelligent parking lot management, especially relates to a kind of parking lot illumination control system.
Background technology
Along with the development of science and technology and the raising of people's living standard, car has entered huge numbers of families.What come with it is that a large amount of underground parking or parking garages built.
Present underground parking or the illuminating lamp in the parking garage all are 24 little often bright usually, be to adopt fixing lamplight brightness to throw light in the parking lot, uncontrolled, or common switch only is installed, close, open by operating personnel under special circumstances, under this mode, illuminating lamp is to open in 24 hours basically, causes the significant wastage of power supply, and when not having the automobile turnover, the highlighted illumination that continues can cause the waste of electric energy, has also shortened the life-span of illuminating lamp.
The utility model content
The utility model embodiment provides a kind of parking lot illumination control system, is used for the quantity according to mobile object in the parking lot, thereby realizes the control with an automatic light meter to lighting.
In view of this, the utility model embodiment provides a kind of parking lot illumination control system, comprising:
Be used for gathering the induced signal of mobile object turnover and the inductor that described induced signal is processed;
Be connected with described inductor, be used for the signal according to described inductor output, judge that whether mobile object enters or leave the parking lot, sends the central processing unit of the first dim signal;
Be connected with described central processing unit, be used for described the first dim signal is carried out modulation and demodulation, and the second dim signal after the demodulation sent to the light signal processing module of illumination driving circuit;
Be connected with described light signal processing module, also change the illumination driving circuit of the electric current of output for the second dim signal behind the receiving demodulation;
Be used for receiving the electric current of described illumination driving circuit output, realize the lighting of light modulation.
Preferably, described light signal processing module comprises:
Be used for receiving the first dim signal that described central processing unit sends, after modulation, be transferred to again the carrier modulation submodule of the receiving terminal of described lighting by power line;
Be used for receiving the signal of described carrier modulation submodule after modulation, be demodulated to again the second dim signal, and send the carrier wave demodulation submodule of described illumination driving circuit to.
Preferably, described inductor sends described central processing unit to after described induced signal is passed through amplification, anti-interference process.
Preferably, described inductor is at least a kind of of acoustic control, light-operated, infrared emission device or ballast transducer.
What preferably, described inductor was installed on the turnover of mobile object in the parking lot must be on the path.
Preferably, described mobile object comprises vehicle and pedestrian.
Preferably, described illumination driving circuit is the LED drive circuit, and described lighting is the LED light fixture.
As can be seen from the above technical solutions, a kind of parking lot illumination control system that the utility model embodiment provides, sound by monitoring mobile object (vehicle and pedestrian) turnover, the light that mobile object sends or the weight of mobile object, regulate the brightness that mobile object arrives the lighting in zone, light just brightens when the mobile object turnover being arranged or the mobile object turnover is arranged continuously, when not having the mobile object turnover, automatically turn down the brightness of light, provide most basic illumination to get final product, can save a large amount of electric energy, also can prolong the life-span of lighting; And lighting adopts the LED lamp, possesses the advantage of energy-conserving and environment-protective.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the below will describe to embodiment the simply introduction of accompanying drawing do of required use, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of parking lot illumination control system that Fig. 1 provides for the utility model embodiment;
Another structural representation of a kind of parking lot illumination control system that Fig. 2 provides for the utility model embodiment.
Embodiment
The utility model embodiment provides a kind of parking lot illumination control system, is used for realization to the control with an automatic light meter of lighting, thereby saves a large amount of electric energy, prolongs the lighting life-span.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
Below be elaborated respectively.
Please refer to Fig. 1, the structural representation of a kind of parking lot illumination control system that Fig. 1 provides for the utility model embodiment, wherein, this parking lot illumination control system comprises: be used for gathering the induced signal of mobile object turnover and the inductor 1 that induced signal is processed; Be connected with inductor 1, be used for the signal according to inductor 1 output, judge whether mobile object enters or leave the parking lot, send the central processing unit 2 of the first dim signal; Be connected with central processing unit 2, be used for the first dim signal is carried out modulation and demodulation, and the second dim signal after the demodulation sent to the light signal processing module 3 of illumination driving circuit 4; Be connected with light signal processing module 3, also change the illumination driving circuit 4 of the electric current of output for the second dim signal behind the receiving demodulation; Be used for receiving the electric current of illumination driving circuit 4 outputs, realize the lighting 5 of light modulation.
Preferably, described mobile object can comprise vehicle and pedestrian.
From the above, a kind of parking lot illumination control system that the utility model embodiment provides, sound by monitoring mobile object (vehicle and pedestrian) turnover, the light that mobile object sends or the weight of mobile object, regulate the brightness that mobile object arrives the lighting in zone, light just brightens when the mobile object turnover being arranged or the mobile object turnover is arranged continuously, when not having the mobile object turnover, automatically turn down the brightness of light, provide most basic illumination to get final product, can save a large amount of electric energy, also can prolong the life-span of lighting.
Preferably, can be with reference to figure 2, another structural representation of a kind of parking lot illumination control system that Fig. 2 provides for the utility model embodiment, light signal processing module 3 can comprise carrier modulation submodule 31 and carrier wave demodulation submodule 32, and the first dim signal is carried out respectively modulation and demodulation;
Wherein, carrier modulation submodule 31 is used for receiving the first dim signal that central processing unit 2 sends, and is transferred to the receiving terminal of lighting 5 after modulation by power line again;
Carrier wave demodulation submodule 32 is used for the signal of reception carrier modulation submodule 31 after modulation, is demodulated to the second dim signal again, and sends illumination driving circuit 4 to.
Preferably, inductor 1 can with after the amplification of described induced signal process, the anti-interference process, send central processing unit 2 to; What inductor 1 can be installed on the turnover of mobile object in the parking lot must be on the path;
Be understandable that inductor 1 is at least a kind of of acoustic control, light-operated, infrared emission device or ballast transducer, also can adopt the transducer of other classifications, can also adopt simultaneously the transducer of plurality of classes, be used for comprehensive judge guarantee accuracy;
Preferably, illumination driving circuit 4 can be LED (Light Emitting Diode, light-emitting diode) drive circuit, and lighting 5 can be the LED light fixture.
Be understandable that LED etc. possess the advantages such as energy-conserving and environment-protective and long-life, meet the development trend of following illumination, the utility model embodiment realizes saving electric power by the brightness of control LED light fixture, also can guarantee the more long-life of light fixture simultaneously.
Need to prove, among the utility model embodiment, use inductor, when induction has the vehicles or pedestrians turnover, the brightness of automatic adjustment height LED lamp, brightness can be set to 30%, be understandable that, if when having sensed vehicles or pedestrians and being back to back, can suitably heighten again the brightness of LED lamp, can be set to 80% such as brightness; When not having the vehicles or pedestrians turnover, the brightness of LED lamp to be turned down, brightness can be set to 15%, reaches the purpose of saving the energy; And dim signal mainly is sent to the LED light fixture by power line, be provided with light-adjusting module in the LED light fixture, can change by changing direct current the brightness of light fixture, do not need to change the illuminalive power-supply wiring in existing parking lot, and the control electromagnetic interference is up to standard, thereby can realize the control of brightness of illumination.
From the above, a kind of parking lot illumination control system that the utility model embodiment provides, sound by monitoring mobile object (vehicle and pedestrian) turnover, the light that mobile object sends or the weight of mobile object, regulate the brightness that mobile object arrives the lighting in zone, light just brightens when the mobile object turnover being arranged or the mobile object turnover is arranged continuously, when not having the mobile object turnover, automatically turn down the brightness of light, provide most basic illumination to get final product, can save a large amount of electric energy, also can prolong the life-span of lighting; And lighting adopts the LED lamp, possesses the advantage of energy-conserving and environment-protective.
More than a kind of parking lot illumination control system provided by the utility model is described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims (7)

1. a parking lot illumination control system is characterized in that, comprising:
Be used for gathering the induced signal of mobile object turnover and the inductor that described induced signal is processed;
Be connected with described inductor, be used for the signal according to described inductor output, judge that whether mobile object enters or leave the parking lot, sends the central processing unit of the first dim signal;
Be connected with described central processing unit, be used for described the first dim signal is carried out modulation and demodulation, and the second dim signal after the demodulation sent to the light signal processing module of illumination driving circuit;
Be connected with described light signal processing module, also change the illumination driving circuit of the electric current of output for the second dim signal behind the receiving demodulation;
Be used for receiving the electric current of described illumination driving circuit output, realize the lighting of light modulation.
2. system according to claim 1 is characterized in that, described light signal processing module comprises:
Be used for receiving the first dim signal that described central processing unit sends, after modulation, be transferred to again the carrier modulation submodule of the receiving terminal of described lighting by power line;
Be used for receiving the signal of described carrier modulation submodule after modulation, be demodulated to again the second dim signal, and send the carrier wave demodulation submodule of described illumination driving circuit to.
3. system according to claim 1 is characterized in that, described inductor sends described central processing unit to after described induced signal is passed through amplification, anti-interference process.
4. according to claim 1 to 3 each described systems, described inductor is at least a kind of of acoustic control, light-operated, infrared emission device or ballast transducer.
5. according to claim 1 to 3 each described systems, it is characterized in that what described inductor was installed on the turnover of mobile object in the parking lot must be on the path.
6. according to claim 1 to 3 each described systems, it is characterized in that described mobile object comprises vehicle and pedestrian.
7. according to claim 1 to 3 each described systems, it is characterized in that described illumination driving circuit is the LED drive circuit, described lighting is the LED light fixture.
CN 201220267193 2012-06-07 2012-06-07 Lighting control system for parking lot Active CN202799266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220267193 CN202799266U (en) 2012-06-07 2012-06-07 Lighting control system for parking lot

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Application Number Priority Date Filing Date Title
CN 201220267193 CN202799266U (en) 2012-06-07 2012-06-07 Lighting control system for parking lot

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CN202799266U true CN202799266U (en) 2013-03-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106134289A (en) * 2014-02-26 2016-11-16 飞利浦灯具控股公司 Detection based on luminous reflectance
CN107481544A (en) * 2017-07-31 2017-12-15 深圳市盛路物联通讯技术有限公司 A kind of parking stall management method based on Internet of Things, and server
CN107781655A (en) * 2016-08-25 2018-03-09 漳州立达信光电子科技有限公司 The control method of LED illumination lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106134289A (en) * 2014-02-26 2016-11-16 飞利浦灯具控股公司 Detection based on luminous reflectance
CN107781655A (en) * 2016-08-25 2018-03-09 漳州立达信光电子科技有限公司 The control method of LED illumination lamp
CN107481544A (en) * 2017-07-31 2017-12-15 深圳市盛路物联通讯技术有限公司 A kind of parking stall management method based on Internet of Things, and server

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