CN205082024U - Lighting system based on infrared ray is human to be detected - Google Patents
Lighting system based on infrared ray is human to be detected Download PDFInfo
- Publication number
- CN205082024U CN205082024U CN201520876970.8U CN201520876970U CN205082024U CN 205082024 U CN205082024 U CN 205082024U CN 201520876970 U CN201520876970 U CN 201520876970U CN 205082024 U CN205082024 U CN 205082024U
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- China
- Prior art keywords
- infrared ray
- processing unit
- central processing
- power
- utility
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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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- Liquid Crystal Display Device Control (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a lighting system based on infrared ray is human to be detected, including infrared ray sensor, optical line sensors, central processing unit, power module, UPS group battery, brilliance control module, PMW pulse modulation circuit, PMW pulse calibration circuit, electronic switch and LED banks, compare with prior art, the utility model discloses utilize the infrared ray sensor technique, the luminance detection technique to the integrated treatment ware designs for the core, obtains the illumination brightness that current room needed most, and judges whether need the switch lamp, and significantly reduced illumination energy consumption and the loss of lamps and lanterns when unneccessary have reached green, and energy saving and emission reduction's core demand has the value of popularization and application.
Description
Technical field
The utility model relates to a kind of light controller, particularly relates to a kind of illuminator detected based on infrared human body.
Background technology
At present, the situation of Chinese electricity consumption increases substantially.Occur the phenomenon that a large amount of people walks lamp and do not close causing a large amount of electric power resource wasting phenomenons.Also result in light pollution, the situation situations such as the lighting installation that frequent replacing damages simultaneously.Due to the low power consumption characteristic of LED, also can carrying out emergency lighting process to it, to the emergency lighting providing certain hour to pacify at rest point or when there is natural calamity, the lighting demand when having a power failure and the illumination of the necessity of the escape when there is natural calamity can having been ensured.For above situation, this invention can substitute original lighting installation preferably.
Utility model content
The purpose of this utility model is just to provide a kind of illuminator detected based on infrared human body to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises infrared ray sensor, light sensor, central processing unit, power module, UPS battery group, brightness control module, PMW pulse modulated circuit, PMW pulse matching circuit, electronic switch and LED group, the signal output part of described infrared ray sensor is connected with the signal input part of described central processing unit, the signal output part of described light sensor is connected with the control end of described power module, the power output end of described UPS battery group is connected with the power input of described power module, the power output end of described power module is connected with the power input of described central processing unit, the power output end of described central processing unit is successively by described brightness control module, described PMW pulse modulated circuit, described PMW pulse matching circuit, described electronic switch is connected with LED group.
Improve as one, the state display translation end of described central processing unit is connected with display.
Particularly, described display is LCD display.
The beneficial effects of the utility model are:
The utility model is a kind of illuminator detected based on infrared human body, compared with prior art, the utility model utilizes infrared sensor technologies, brightness detection technique, is that core designs with comprehensive treatment device, obtain the brightness of illumination that current room needs most, and judge whether to need switch lamp, lighting energy consumption when greatly reducing unnecessary and the loss of light fixture, reach environmental protection, the core demand of energy-saving and emission-reduction, has the value applied.
Accompanying drawing explanation
Fig. 1 is circuit structure theory diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises infrared ray sensor, light sensor, central processing unit, power module, UPS battery group, brightness control module, PMW pulse modulated circuit, PMW pulse matching circuit, electronic switch and LED group, the signal output part of described infrared ray sensor is connected with the signal input part of described central processing unit, the signal output part of described light sensor is connected with the control end of described power module, the power output end of described UPS battery group is connected with the power input of described power module, the power output end of described power module is connected with the power input of described central processing unit, the power output end of described central processing unit is successively by described brightness control module, described PMW pulse modulated circuit, described PMW pulse matching circuit, described electronic switch is connected with LED group.
Improve as one, the state display translation end of described central processing unit is connected with display.
Particularly, described display is LCD display.
Brilliance control is the lighting demand being carried out current environment by light sensor, and sending to central processing unit to carry out analyzing and operating in time, human detection judges whether current environment has personnel exist and send instruction to central processing unit by infrared ray sensor.Central processing unit is undertaken processing and judging by the infrared ray information collected, and avoid occurring non-personnel and exist and the error illumination that causes, the object of such as animal or heating all can be caught by infrared detector.The shutoff that electronic switch carries out LED group controls.Whether power module detects current power supply environment is home, and whether civil power meets normal voltage, in order to avoid power unit suffers damage, abnormal electrical power state for when civil power disconnects for systems stay provides the emergency lighting of UPS battery group.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the illuminator detected based on infrared human body, it is characterized in that: comprise infrared ray sensor, light sensor, central processing unit, power module, UPS battery group, brightness control module, PMW pulse modulated circuit, PMW pulse matching circuit, electronic switch and LED group, the signal output part of described infrared ray sensor is connected with the signal input part of described central processing unit, the signal output part of described light sensor is connected with the control end of described power module, the power output end of described UPS battery group is connected with the power input of described power module, the power output end of described power module is connected with the power input of described central processing unit, the power output end of described central processing unit is successively by described brightness control module, described PMW pulse modulated circuit, described PMW pulse matching circuit, described electronic switch is connected with LED group.
2. the illuminator detected based on infrared human body according to claim 1, is characterized in that: the state display translation end of described central processing unit is connected with display.
3. the illuminator detected based on infrared human body according to claim 2, is characterized in that: described display is LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876970.8U CN205082024U (en) | 2015-11-05 | 2015-11-05 | Lighting system based on infrared ray is human to be detected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876970.8U CN205082024U (en) | 2015-11-05 | 2015-11-05 | Lighting system based on infrared ray is human to be detected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205082024U true CN205082024U (en) | 2016-03-09 |
Family
ID=55434394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876970.8U Expired - Fee Related CN205082024U (en) | 2015-11-05 | 2015-11-05 | Lighting system based on infrared ray is human to be detected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205082024U (en) |
-
2015
- 2015-11-05 CN CN201520876970.8U patent/CN205082024U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20161105 |