CN104333945A - Indoor intelligent lamp control system - Google Patents
Indoor intelligent lamp control system Download PDFInfo
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- CN104333945A CN104333945A CN201410508298.7A CN201410508298A CN104333945A CN 104333945 A CN104333945 A CN 104333945A CN 201410508298 A CN201410508298 A CN 201410508298A CN 104333945 A CN104333945 A CN 104333945A
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- indoor
- lamp
- control system
- brightness
- human body
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention relates to an indoor intelligent lamp control system capable of substituting an existing indoor lamp switch. The system comprises an infrared human body counting module, a brightness detection module, a human-computer interaction device and system master control. Intelligent control of an indoor lamp can be realized by the indoor intelligent lamp control system. When indoor environment is relatively dark and there is somebody indoor, the lamp is turned on automatically; and when indoor environment is relatively bright or there is nobody indoor, the lamp is turned off automatically. Life of people is greatly facilitated by the indoor intelligent lamp control system so that people do not need to reach the switch firstly after returning home and opening the door at night and the lamp is turned on automatically the moment you walk into the room.
Description
Technical field
The invention belongs to electronic technology, signal processing technology field, relate to a kind of indoor intelligent lighting control system.
Background technology
Along with the development of science and technology, the life of people is also more and more intelligent.Acoustic control lamp in automatic induction door, corridor and sense light etc. all greatly facilitate the life of people.What occur also has indoor intelligent sense light thereupon, and current indoor intelligent sense light is mainly made up of the multisensor such as infrared sensor and ultrasonic sensor.The fine motion that this multisensor sense light can respond to human body is done, and ensures that the extremely minor motion of human body can be responded to and identify in its investigative range.But multiple sensors system adds system cost, and the sense light of this mode has certain induction range, and just acquiescence is indoor unmanned to exceed induction zone sense light, can automatic distinguishing.This just significantly limit its application.
Summary of the invention
The present invention, in order to solve the technical problem existed in prior art and the life be convenient for people to, realizes having people then lamp is bright when indoor are darker, and nobody is the intelligentized control method that goes out of lamp then, proposes a kind of indoor intelligent lighting control system.
A kind of indoor intelligent lighting control system, comprising: infrared human body counting module, brightness detection module, human-computer interaction device and system master; Described infrared human body counting module, brightness detection module, human-computer interaction device is connected with described system master respectively;
The direction of motion of described infrared human body counting module energy testing staff, realizes two-way counting;
Described brightness detection module when lower than a certain brightness value, can judge that ambient brightness is dark;
Described human-computer interaction device comprises automatic and manual select button, manual control button and operating status display apparatus;
Described system master is program actuator part, controls described infrared human body counting module, brightness detection module, the work of human-computer interaction device.
In technique scheme, this system is provided with automatically and manual two kinds of patterns; In automatic mode, system judges whether have people in room, automatically controls whether bright light in conjunction with brightness conditions; In a manual mode, lamp controls by manual key, does not retrain by brightness conditions.
The present invention has following beneficial effect:
Indoor intelligent lighting control system of the present invention can realize the Based Intelligent Control of indoor lamp, when indoor are comparatively dark and when having people, lamp is opened automatically; When indoor brighter or indoor nobody time, lamp automatic distinguishing;
Indoor intelligent lighting control system of the present invention greatly facilitates the life of people, goes back home evening to open first thing that door does and neither stretch out one's hand and grope switch, and the moment lamp coming into room when you is just opened automatically.
Indoor intelligent lighting control system of the present invention well solves induction range problem, and cost is very low.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the principle schematic of indoor intelligent lighting control system of the present invention.
Fig. 2 is the principle schematic of the infrared human body counting module in indoor intelligent lighting control system of the present invention.
Fig. 3 is the operation principle schematic diagram of indoor intelligent lighting control system of the present invention.
Embodiment
Invention thought of the present invention is:
A kind of indoor intelligent lighting control system of the present invention is implemented as follows:
One, infrared human body counting module: homemade small field of view double base pyroelectric infrared sensor, can detect the turnover direction of people, realize two-way counting.According to number of people entering, residue number in room can be determined, thus just can according to brightness conditions, the bright light when needs.This counting infrared sensor is a kind of pyroelectric infrared sensor being exclusively used in counting.Common pyroelectric infrared sensor is not suitable for counting due to reasons such as its visual field are large, and counting infrared sensor reduces visual field, and makes up visual field by mode such as increase responsive elemental area and lens light gathering etc. and reduce the loss of signal brought.The sensitivity unit of two error-polarity connections is had, when human body understands two contrary signals of output polarity through out-of-date in counting infrared sensor.If human motion direction is contrary, the signal form of output is just in time contrary.So counting infrared sensor can the moving direction of simultaneously human body.
Two, brightness detection module: adopt photo resistance to coordinate bleeder circuit to realize;
Three, human-computer interaction device: human-computer interaction device comprises automatic and manual select button, manual control button and operating state display.
Automatic switch control devises two schemes, and one adopts controllable silicon, the controlled silicon conducting when there is people comparatively dark and indoor, indoor, and lamp is bright; Otherwise lamp does not work; One adopts relay, when indoor comparatively dark and when having people relay connect, lamp is bright; Otherwise lamp does not work.
Hand switch controls to adopt push-button switch to realize, and hand switch priority level is the highest, and regardless of room brilliancy, hand switch closes, and lamp is all bright.
Operating state display is by indicator light and the common realization of LCD display.
Four, system master: the software of the main operational system of system master, arranges according to sensing data and pattern, controls the operation of whole system.
Below in conjunction with accompanying drawing, the present invention is described in detail.
As Figure 1-3, indoor intelligent lighting control system of the present invention comprises four parts altogether: based on the infrared human body counting module of small field of view pyroelectric infrared sensor, brightness detection module, human-computer interaction device and control chip, this System Working Principle block diagram as shown in Figure 1.Wherein, the infrared human body counting based on small field of view pyroelectric infrared sensor is double base pyroelectric infrared sensor based on a kind of little investigative range, and this transducer can the direction of motion of testing staff, realizes two-way counting.In conjunction with primary control program algorithm, this transducer can judge indoor number of people entering and indoor residue number.Small field of view pyroelectric infrared sensor is a kind of transducer having pyroelectric effect according to some crystalline material and make.The present invention's small field of view pyroelectric infrared sensor used is that the PZT material selected is made as responsive unit.The fundamental diagram of infrared human body counting module as shown in Figure 2.Small field of view pyroelectric infrared sensor only has several millivolt through the signal amplitude that impedance matching exports, and has to pass through signal amplification, comparing could by control chip identification.In order to prevent counting error, in circuit design, add misoperation treatment circuit.
Brightness detection module in the present invention is that when adopting photo resistance to coordinate bleeder circuit to be arranged on together lower than a certain brightness value, system thinks that environment too secretly needs bright light.When higher than this brightness value, lamp does not work.
Human-computer interaction device comprises automatic and manual select button, manual control button and operating status display apparatus.In automatic mode, if ambient brightness is lower than set point, and infrared human body counting module judges that there is people indoor, then system controls controllable silicon or relay makes indoor lamp automatically light automatically.Otherwise lamp does not work.In a manual mode, the light on and off of lamp are controlled by manual control button, not by environmental limitations.Operating state display is operated in automatic mode or manual mode by indicator light display system, and indoor lamp is bright still not to work, even can personnel amount in display room.
System master is the program actuator part of system, can select single-chip microcomputer or other control chips.
Indoor intelligent lighting control system operating diagram of the present invention as shown in Figure 3.This system can be arranged on not by the side that door blocks, and when room brilliancy is lower than set point, when someone enters, lamp lights automatically.If indoor occupant all leaves, then lamp automatic distinguishing.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And thus the apparent change of extending out or variation be still among the protection range of the invention.
Claims (2)
1. an indoor intelligent lighting control system, is characterized in that, comprising: infrared human body counting module, brightness detection module, human-computer interaction device and system master; Described infrared human body counting module, brightness detection module, human-computer interaction device is connected with described system master respectively;
The direction of motion of described infrared human body counting module energy testing staff, realizes two-way counting;
Described brightness detection module when lower than a certain brightness value, can judge that ambient brightness is dark;
Described human-computer interaction device comprises automatic and manual select button, manual control button and operating status display apparatus;
Described system master is program actuator part, controls described infrared human body counting module, brightness detection module, the work of human-computer interaction device.
2. indoor intelligent lighting control system according to claim 1, is characterized in that, this system is provided with automatically and manual two kinds of patterns; In automatic mode, system judges whether have people in room, automatically controls whether bright light in conjunction with brightness conditions; In a manual mode, lamp controls by manual key, does not retrain by brightness conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508298.7A CN104333945A (en) | 2014-09-26 | 2014-09-26 | Indoor intelligent lamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508298.7A CN104333945A (en) | 2014-09-26 | 2014-09-26 | Indoor intelligent lamp control system |
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| CN104333945A true CN104333945A (en) | 2015-02-04 |
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| CN201410508298.7A Pending CN104333945A (en) | 2014-09-26 | 2014-09-26 | Indoor intelligent lamp control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094342A (en) * | 2017-03-29 | 2017-08-25 | 刘程秀 | A kind of intelligent lighting control system construction method |
| CN108449853A (en) * | 2018-03-21 | 2018-08-24 | 惠州莫思特智照科技有限公司 | Sensing lamp and its fine motion inductor |
| CN109788619A (en) * | 2019-01-18 | 2019-05-21 | 沈子焱 | A kind of intelligent passageway lamp light control system |
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| CN201589952U (en) * | 2009-12-14 | 2010-09-22 | 杨杰 | Indoor intelligent energy-saving control system |
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| CN202019473U (en) * | 2010-12-13 | 2011-10-26 | 王澎涛 | Lamp electricity-saving control device |
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| CN202521380U (en) * | 2012-01-10 | 2012-11-07 | 李妍坊 | Intelligent induction lamp for public washroom |
| CN203136269U (en) * | 2013-03-05 | 2013-08-14 | 山东科技大学 | Classroom intelligent lighting system |
| CN203219559U (en) * | 2013-03-20 | 2013-09-25 | 华北电力大学 | An automatic lighting device based on single-chip microcomputer technology |
| CN203352895U (en) * | 2013-07-08 | 2013-12-18 | 王亚迅 | Power saving control device |
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2014
- 2014-09-26 CN CN201410508298.7A patent/CN104333945A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1423516A (en) * | 2001-12-04 | 2003-06-11 | 燕山大学 | Reflective infrared counting, energy-saving lighting control device |
| CN201589952U (en) * | 2009-12-14 | 2010-09-22 | 杨杰 | Indoor intelligent energy-saving control system |
| CN201919202U (en) * | 2010-11-10 | 2011-08-03 | 天津三星电子显示器有限公司 | Photosensitive and human body identification intelligent power utilization control system |
| CN202019473U (en) * | 2010-12-13 | 2011-10-26 | 王澎涛 | Lamp electricity-saving control device |
| CN102291902A (en) * | 2011-10-09 | 2011-12-21 | 黄淮学院 | Universal illumination regulation controller |
| CN202521380U (en) * | 2012-01-10 | 2012-11-07 | 李妍坊 | Intelligent induction lamp for public washroom |
| CN203136269U (en) * | 2013-03-05 | 2013-08-14 | 山东科技大学 | Classroom intelligent lighting system |
| CN203219559U (en) * | 2013-03-20 | 2013-09-25 | 华北电力大学 | An automatic lighting device based on single-chip microcomputer technology |
| CN203352895U (en) * | 2013-07-08 | 2013-12-18 | 王亚迅 | Power saving control device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094342A (en) * | 2017-03-29 | 2017-08-25 | 刘程秀 | A kind of intelligent lighting control system construction method |
| CN108449853A (en) * | 2018-03-21 | 2018-08-24 | 惠州莫思特智照科技有限公司 | Sensing lamp and its fine motion inductor |
| CN109788619A (en) * | 2019-01-18 | 2019-05-21 | 沈子焱 | A kind of intelligent passageway lamp light control system |
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Application publication date: 20150204 |