CN201282583Y - Illumination control system - Google Patents
Illumination control system Download PDFInfo
- Publication number
- CN201282583Y CN201282583Y CNU2008201369475U CN200820136947U CN201282583Y CN 201282583 Y CN201282583 Y CN 201282583Y CN U2008201369475 U CNU2008201369475 U CN U2008201369475U CN 200820136947 U CN200820136947 U CN 200820136947U CN 201282583 Y CN201282583 Y CN 201282583Y
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- China
- Prior art keywords
- signal
- lighting
- lighting control
- module
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses a lighting control system, belonging to the field of electronic circuits. The lighting control system is connected with lighting equipment and comprises a signal collection module for receiving a voltage signal and generating and outputting a charge signal; and a main control module connected with the signal collection module for controlling lighting of the lighting equipment in accordance with the charge signal. The lighting control system can control lighting of the lighting equipment in accordance with the voltage signal and the surrounding light; and has the advantages of high anti-jamming capability, convenient use and low energy consumption.
Description
Technical field
The utility model relates to electronic circuit field, specially refers to a kind of Lighting Control Assembly.
Background technology
Existing building lighting control system the most normal use following three kinds of modes are arranged:
First kind is touch, needs the people initiatively to remove to contact the switch of a fixed position, and start-up system is thrown light on then, and time-delay a period of time, after the people left, system closed automatically; This mode needs initiatively Attended Operation of people, is inconvenient to use;
Second kind is the acoustic control formula, sends the sound of certain intensity by the people, and the unlatching of control system is thrown light on; This kind mode not only needs people's active to participate in, and is easy to generate misoperation; If system sensitivity is too high, other sound such as thunder and road noise all may make system open; If system sensitivity is low excessively, need send very big sound system is opened, be easy to generate noise, bother other people;
The third is the human body infrared-sensing type, adopts the passive pyroelectric infrared probe, surveys the 8-12um infrared ray of human body emission and carries out start-up system and throw light on, but be interfered easily, and the induction dead band is arranged, and also to strict demand is installed, is inconvenient to use.
Summary of the invention
One of the purpose of this utility model is for a kind of Lighting Control Assembly is provided, and is easy to use, and antijamming capability is strong.
The utility model provides a kind of Lighting Control Assembly, is connected with lighting apparatus, comprising:
Signal acquisition module receives pressure signal, produces and the output charge signal;
The master control module is connected with described signal acquisition module, according to described charge signal, controls the illumination of described lighting apparatus.
Lighting Control Assembly described in the utility model receives pressure signal, produces charge signal, and the illumination of control lighting apparatus has easy to use and the strong advantage of antijamming capability.
Description of drawings
Fig. 1 is the utility model first embodiment Lighting Control Assembly structural representation;
Fig. 2 is the utility model second embodiment Lighting Control Assembly structural representation;
Fig. 3 is the utility model the 3rd embodiment Lighting Control Assembly structural representation;
Fig. 4 is the utility model the 3rd embodiment photo resistance and Schmidt trigger circuit syndeton schematic diagram.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
The utility model provides a kind of Lighting Control Assembly, and by receiving pressure signal, the illumination of control lighting apparatus has advantages such as antijamming capability is strong.
With reference to Fig. 1, a kind of Lighting Control Assembly 10 of the utility model first embodiment is proposed, be connected with lighting apparatus 20, comprising:
Described signal acquisition module 11 can be placed on the place that is easy to contact, and helps the reception of pressure signal.
The described Lighting Control Assembly 10 of present embodiment by receiving pressure signal, has than strong anti-interference ability, and easy to use.
With reference to Fig. 2, the utility model second embodiment is based on first embodiment and proposes, and a kind of Lighting Control Assembly 10 comprises signal acquisition module 11 and master control module 12; Described master control module 12 comprises reception converting unit 121 and lighting control unit 122; Described reception converting unit 121 is connected with described signal acquisition module 11, receives described charge signal and is converted into voltage signal; Described lighting control unit 122 is connected with reception converting unit 121, controls the illumination of described lighting apparatus 20 according to described voltage signal.
The described Lighting Control Assembly 10 of present embodiment can be converted to voltage signal with described charge signal by receiving converting unit 121, utilizes the illumination of described lighting control unit 122 control lighting apparatus 20, has than strong anti-interference ability.
With reference to Fig. 3, the utility model the 3rd embodiment is based on second embodiment and proposes, a kind of Lighting Control Assembly 10, comprise signal acquisition module 11 and master control module 12, also comprise time delay module 13 and light acquisition module 14, be respectively applied for the lighting hours of the described lighting apparatus 20 of control and gather the illumination of light signal for master control module 12 control lighting apparatus 20.
On the basis of described second embodiment, described master control module 12 comprises that also time-delay control unit 123 is connected communication with described time delay module 13.
Described lighting control unit 122 comprises handles part 1221 and illumination part 1222; Described processing part 1221 is connected with reception converting unit 121 with described light acquisition module 14 respectively, receives described triggering signal and voltage signal; Described illumination part 1222 according to described triggering signal and voltage signal, is controlled the illumination of described lighting apparatus 20.
Described light acquisition module 14 comprises light-sensitive element and circuits for triggering; Described light-sensitive element is used to gather light signal; Described circuits for triggering are connected with described light-sensitive element, according to the light signal generating triggering signal.
Present embodiment is that piezoelectric cable is an example with described signal acquisition module 11, and described lighting apparatus 20 is example with corridor lighting equipment 20, and the utility model is further specified.
Described piezoelectric cable can be positioned over exposed to contact place, must be such as the pedestrian of corridor stair through part, and make the pedestrian only need pass by and describedly must can make piezoelectric cable receive pressure signal through part, produce and the output charge signal.
Described time delay module 13 is connected with described time-delay control unit 123, and timing controlled is carried out in the illumination of described lighting apparatus 20.Described time delay module 13 can be the RC delay circuit.
Described light-sensitive element is gathered light signal, and described light-sensitive element can be photo resistance.
Described circuits for triggering according to the light signal that light-sensitive element is gathered, produce triggering signal and are sent to described illumination part 1222.Described circuits for triggering can be Schmidt trigger circuits.
With reference to Fig. 4, described photo resistance is connected with described Schmidt trigger circuit, and V is a power supply, and Rp is an adjustable resistance, and Ro is photo resistance, and C is an electric capacity, and IC is a Schmidt trigger.When illumination is arranged, the photo resistance receiving optical signals, resistance is very little, and the triggering signal of Schmidt trigger output is a low level signal; When not having illumination, photo resistance is receiving optical signals not, and resistance is very big, and the triggering signal of Schmidt trigger output is a high level signal.
Described reception converting unit 121 is connected with described piezoelectric cable, receives described charge signal, through charge signal is amplified, is converted into voltage signal.
Described processing part 1221 is connected with reception converting unit 121 with described light acquisition module 14 respectively, receives described triggering signal and voltage signal.Described triggering signal and voltage signal can be high level signals.
Described illumination part 1222 is connected with described processing part 1221, according to described triggering signal and voltage signal, controls the illumination of described lighting apparatus 20.Described illumination part 1222 regularly detects triggering signal and voltage signal by described processing part 1221, when only detecting triggering signal and voltage signal two high level signals in timing, just controls described lighting apparatus 20 and throws light on.
Described time-delay control unit 123 is connected communication with described time delay module 13, by the lighting hours of the described lighting apparatus 20 of described time delay module 13 controls.
The course of work of the described Lighting Control Assembly 10 of present embodiment is described as follows:
The pedestrian of corridor stair steps on described piezoelectric cable, and described piezoelectric cable is produced and the output charge signal; Utilize described reception converting unit 121 that described charge signal is amplified and be converted into high level signal, be sent to described illumination part 1222 by described processing part 1221 again; Described photo resistance by Schmidt trigger output high level signal, also is sent to described illumination part 1222 by described processing part 1221 when not having illumination; Described illumination part 1222 regularly detects the signal of described piezoelectric cable and Schmidt trigger transmission by handling part 1221, when only detecting signal that described piezoelectric cable and Schmidt trigger transmit and all being high level signal, just control described lighting apparatus 20 and throw light on; And by described time-delay control unit 123, by the lighting hours of the described lighting apparatus 20 of described time delay module 13 controls, with energy savings.
The described piezoelectric cable of present embodiment can use carpet or other article to cover, when the pedestrian trespasses or other objects when suppressing described carpet, and can be so that piezoelectric cable produces charge signal.
Described master control module 12 can be microcontroller or discreet logic device etc., is the discreet logic device at present embodiment.
The described Lighting Control Assembly 10 of present embodiment can be according to the pressure signal ambient lighting, the illumination of control lighting apparatus 20, and its antijamming capability is strong, and is easy to use, and energy savings.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1, a kind of Lighting Control Assembly is connected with lighting apparatus, it is characterized in that, comprising:
Signal acquisition module receives pressure signal, produces and the output charge signal;
The master control module is connected with described signal acquisition module, according to described charge signal, controls the illumination of described lighting apparatus.
2, Lighting Control Assembly according to claim 1 is characterized in that, described master control module comprises:
Receive converting unit, be connected, receive described charge signal and be converted into voltage signal with described signal acquisition module;
Lighting control unit is connected with described reception converting unit, controls the illumination of described lighting apparatus according to described voltage signal.
3, Lighting Control Assembly according to claim 1 is characterized in that, also comprises:
Time delay module is connected with described master control module, controls the lighting hours of described lighting apparatus.
4, Lighting Control Assembly according to claim 1 is characterized in that, also comprises:
The light acquisition module is connected with described master control module, gathers light signal, produces triggering signal and is sent to described master control module.
5, Lighting Control Assembly according to claim 3 is characterized in that, described master control module also comprises the time-delay control unit, is connected communication with described time delay module.
6, Lighting Control Assembly according to claim 4 is characterized in that, described lighting control unit comprises:
Handle part, be connected with the reception converting unit with described light acquisition module respectively, receive described triggering signal and voltage signal;
The illumination part according to described triggering signal and voltage signal, is controlled the illumination of described lighting apparatus.
7, Lighting Control Assembly according to claim 6 is characterized in that:
Described voltage signal and triggering signal are high level signals.
8, according to claim 1 to 7 each described Lighting Control Assembly wherein, it is characterized in that:
Described signal acquisition module is a piezoelectric cable.
9, according to claim 3 or 5 described Lighting Control Assemblies, it is characterized in that:
Described time delay module is the RC delay circuit.
According to claim 4 or 6 described Lighting Control Assemblies, it is characterized in that 10, described light acquisition module comprises:
Light-sensitive element is gathered light signal;
Circuits for triggering are connected with described light-sensitive element, according to the light signal generating triggering signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201369475U CN201282583Y (en) | 2008-09-24 | 2008-09-24 | Illumination control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201369475U CN201282583Y (en) | 2008-09-24 | 2008-09-24 | Illumination control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282583Y true CN201282583Y (en) | 2009-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201369475U Expired - Fee Related CN201282583Y (en) | 2008-09-24 | 2008-09-24 | Illumination control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201282583Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103841688A (en) * | 2012-11-20 | 2014-06-04 | 贵阳铝镁设计研究院有限公司 | Corridor light control method and device based on pressure sensor |
-
2008
- 2008-09-24 CN CNU2008201369475U patent/CN201282583Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103841688A (en) * | 2012-11-20 | 2014-06-04 | 贵阳铝镁设计研究院有限公司 | Corridor light control method and device based on pressure sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20150924 |
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| EXPY | Termination of patent right or utility model |