CN205232516U - Intelligent lighting fixture and aerial detection equipment of anthropomorphic dummy eye light adaptation - Google Patents
Intelligent lighting fixture and aerial detection equipment of anthropomorphic dummy eye light adaptation Download PDFInfo
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- CN205232516U CN205232516U CN201521103332.9U CN201521103332U CN205232516U CN 205232516 U CN205232516 U CN 205232516U CN 201521103332 U CN201521103332 U CN 201521103332U CN 205232516 U CN205232516 U CN 205232516U
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
The utility model discloses an intelligent lighting fixture of anthropomorphic dummy eye light adaptation and be equipped with the aerial detection equipment of this model, intelligent lighting fixture includes makes CPU module, ambient light detection module, illuminator startup module and illuminator module the utility model discloses an ambient light can be gathered in real time to the intelligence lighting fixture to according to light real -time duty cycle of adjusting the CPU module and lighting the PWM pulse signal of illuminator when opening the illuminator, make people's eye not receive the highlight amazing in a period, can fix time by the adaptation environment one. And being equipped with the aerial detection equipment of intelligent lighting fixture, it includes makes the air detection module who is connected with CPU module electricity the utility model discloses an aerial detection equipment, because the light and shade procedure of adaptation of people's eye perception characteristic has set up the light part, and multinomial air quality information in the ability dynamic verification display room. Make the utility model is suitable for an other indoor occasions such as family, office.
Description
Technical field
The utility model relates to human eye light adaptation light sensation Transfer Technology field, particularly relates to a kind of intelligent lighting device and air detection equipment of simulating human eye light adaptation.
Background technology
In the low light level and night environment, the scenery that human eye is seen is grey black, now human eye is in noctovision state, if but luminous intensity cataclysm (as opened ordinary incandescent lamp in room), due to the effect of physiological mechanism, human eye can not at once perception the brightness conformed change, and human eye has a time delay and luminosity response process.From the light and shade of light, light is too by force or too dark all bad, and when high light is opened, often eyes need a period of time to adapt to, and too dark light allows people not see Chu Yi to cause visual fatigue.
Moreover, along with the development of society, the raising of people's living standard, environmental pollution is but day by day serious, especially IAQ also causes the concern of people gradually, people treats the time about 80% in indoor for one day, and the health of the positive serious harm people of harmful substance such as the PM2.5 of indoor (PM2.5 refers to that in air, diameter is less than or equal to the particle of 2.5 microns), TVOC (be the english abbreviation of olatileOrganicCompound, all indoor organic gas material of sampling analysis is called TVOC); At present, on market, all kinds of air detection equipment is a lot, but all fairly simple viewed from function, just have single kind air information Presentation Function, and price is high, does not also possess lighting intelligent functions.
Utility model content
First object of the present utility model is to provide a kind of intelligent lighting device of simulating human eye light adaptation, this device can according to the ambient light of Real-time Collection, send the light of certain luminous intensity within a certain period of time, meet human eye retina's light adaptation rule, human eye is conformed fast.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of intelligent lighting device of simulating human eye light adaptation comprises CPU module, also comprise ambient light detection module, described ambient light detection module is electrically connected with described CPU module, enables described ambient light detection module the ambient brightness collected be converted to electric signal transmission to described CPU module; Photophore opening module, described photophore opening module is electrically connected with described CPU module, enables described photophore opening module light the electric signal transmission of photophore to described CPU module; Photophore module, described photophore module is electrically connected with described CPU module, enable described photophore module according to the pwm pulse signal of described CPU module transmission different duty, send the light of varying strength, the duty ratio of described pwm pulse signal is according to the index lighting settings of the time of human eye light adaptation and intensity of illumination.
Optimal way is, described photophore opening module selects control module of waving, described control module of waving comprises two for gathering the noncontacting proximity sensor circuit of action of waving, each described noncontacting proximity sensor circuit includes Enable Pin and output, described Enable Pin is electrically connected with described CPU module and receives the enable signal of telecommunication, and described output transmission waves to open the signal of telecommunication to described CPU module.
Optimal way is, each described noncontacting proximity sensor circuit includes an infrared sensor.
Optimal way is, described photophore module comprises photophore, and drives the light emission drive circuit of described photophore luminescence, and described light emission drive circuit and described CPU module are electrically connected to fetch and receive and amplify described pwm pulse signal.
Optimal way is, described light emission drive circuit comprises a photoelectrical coupler, the negative input of described photoelectrical coupler is electrically connected with described CPU module, and the output of described photoelectrical coupler is electrically connected with a power amplifier, and described power amplifier is electrically connected with described photophore.
Second object of the present utility model is to provide a kind of air detection equipment, and this equipment is provided with intelligent lighting part based on the light process of Human Perception characteristic, and the indoor multinomial air quality information of dynamic detection display.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Air detection equipment comprises an intelligent lighting device for above-mentioned simulation human eye light adaptation, also comprises the air detection module be electrically connected with the described CPU module of the intelligent lighting device of described simulation human eye light adaptation.
Optimal way is, described air detection module comprises PM2.5 transducer, TVOC transducer, humidity sensor and/or temperature sensor.
Optimal way is, also comprises the display screen be electrically connected with described CPU module.
Optimal way is, also comprises the electric quantity of power supply detection module be electrically connected with described CPU module.
After adopting technique scheme, the beneficial effects of the utility model are: due to simulation human eye light adaptation of the present utility model intelligent lighting device and be provided with the air detection equipment of this model, wherein intelligent lighting device comprises CPU module, ambient light detection module, photophore starts module and photophore module, enable intelligent lighting device Real-time Collection ambient light of the present utility model, and according to light when opening photophore, real-time adjustment CPU module lights the duty ratio of the pwm pulse signal of photophore, human eye is not stimulated by high light within a period of time, can be conformed at certain hour.And be provided with the air detection equipment of intelligent lighting device, it comprises the air detection module be electrically connected with CPU module, make air detection equipment of the present utility model, the light process based on Human Perception characteristic is provided with light part, and the indoor multinomial air quality information of dynamic detection display.Make the utility model be applicable to other indoor scenarios such as family, office carry out lamplight brightness adjustment according to human eye light adaptation and have air information detect device.
Because air detection module comprises PM2.5 transducer, TVOC transducer, humidity sensor and/or temperature sensor; This structure enables the utility model monitor the parameters such as dust granule, humidity and temperature in air, so that people tackle according to air parameter.
Owing to also comprising the display screen be electrically connected with CPU module; The parameters that the utility model is monitored by this display screen all can show, and makes each process more directly perceived.
Owing to also comprising the electric quantity of power supply detection module be electrically connected with CPU module; This structure makes the electricity of air detection equipment of the present utility model be monitored, and can charge in time in order to using when not having electricity.
In sum, the utility model device achieves the intelligent lighting automatic regulation function of simulation human eye light adaptation, also be provided with air detecting function, solve the technical problem can not carrying out intelligent dimming in existing product according to human eye light adaptation principle, make the utility model adapt to very much the living needs of people.
Accompanying drawing explanation
Fig. 1 is the intelligent lighting device of the utility model simulation human eye light adaptation and the operation principle block diagram of air detection equipment;
Fig. 2 is the luminous intensity of intelligent lighting device foundation and the curve chart of time delay relation of simulating human eye light adaptation in embodiment one;
Fig. 3 is the circuit diagram of the ambient light detection module of the intelligent lighting device of simulating human eye light adaptation in embodiment one;
Fig. 4 is that the signal of TVOC transducer in embodiment two adopts circuit diagram;
Fig. 5 is the circuit diagram of the control module of waving of the intelligent lighting device of simulating human eye light adaptation in embodiment one;
Fig. 6 is the circuit diagram of the photophore module of the intelligent lighting device of simulating human eye light adaptation in embodiment one;
Fig. 7 is the circuit diagram of electric quantity of power supply detection module in embodiment two;
Fig. 8 is the PORT COM figure of temperature/humidity sensor in embodiment two;
Fig. 9 is the PORT COM figure of PM2.5 transducer in embodiment two;
Figure 10 is the pin figure of the STM32F103R8T6 chip in CPU module of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment one:
As shown in Fig. 1 and Figure 10, a kind of intelligent lighting device of simulating human eye light adaptation comprises CPU module, and the CPU module of the present embodiment comprises STM32F103R8T6 chip, and its peripheral circuit.Also comprise the ambient light detection module, the photophore that are electrically connected with CPU module respectively and start module and photophore module, wherein ambient light detection module is used for the light of real-time testing environment, and the light collected is changed into voltage signal be transferred to CPU module, wherein photophore starts module is then that transmission lights the signal of telecommunication of photophore to CPU module, wherein photophore module is then the pwm pulse signal receiving CPU module transmission, sends the light of some strength after reception according to pwm pulse signal to the certain electric current of photophore by it.
As shown in Figure 2, and the intelligent lighting device of simulation human eye light adaptation of the present utility model, be then the brightness of the ambient light received by CPU module, according to luminous intensity and the exponential relationship curve of time then, again according to the rule of human eye retina's light adaptation, the duty ratio of adjustment pwm pulse signal.Such as the present embodiment is light intensity 100 lux selected in study, allows human eye at 60S endoadaptation light; Namely adjusted the duty ratio of pwm pulse signal by CPU module, control the electric current lighting photophore, send the light of applicable intensity.And above-mentioned ambient light brightness, pwm pulse signal duty ratio and adaptation time, can, in advance by Procedure modeling, enable intelligent lighting device under the environment of multi-light, make human eye be subject to light stimulus.
As shown in Figure 3, the ambient light detection module of the present embodiment comprises a light sensor and an output, and output is electrically connected with CPU module.Wherein light sensor selects photodiode GM, and the negative pole of photodiode GM meets voltage VCC (5V), and positive pole is through resistance R33 ground connection, and positive pole is also connected with the GMAD pin of CPU module through resistance R34, and resistance R34 is also through electric capacity C14 ground connection.When the surrounding enviroment bright and dark light change of photodiode GM, its internal resistance changes, and then changes the change in voltage of GMAD pin, and this change in voltage is collected by CPU module, enables CPU module obtain real-time ambient light.
As shown in Figure 5, the present embodiment photophore opening module selects control module of waving, control module of waving comprises two for gathering the noncontacting proximity sensor circuit of action of waving, and by the change of voltage difference between two noncontacting proximity sensor circuit, carrys out perception and to wave action.Wherein each noncontacting proximity sensor circuit includes Enable Pin and output, this Enable Pin is electrically connected with CPU module, to receive the enable signal of telecommunication to start perception and to wave work, and output transmission waves the signal of telecommunication to CPU module, CPU module, according to the voltage difference of the output of two noncontacting proximity sensor circuit, has judged whether action of waving.Each noncontacting proximity sensor circuit in the present embodiment includes a photoelectrical coupler, preferred infrared sensor U5.The negative input ground connection GND of photoelectrical coupler, electrode input end connects the collector electrode of PNP type triode Q1 through resistance R4, the emitter of triode Q1 is connected with power supply VCC, power supply VCC is also connected with the base stage of triode Q1 through resistance Rx3, and the base stage of triode Q1 is connected with the OPTLED pin of CPU module through resistance R3.
The operation principle of control module of waving is: infrared sensor U5, PNP triode Q1, PNP triode Q2 and Resistor-Capacitor Unit form control module of waving, wherein resistance Rx3 and resistance R6 is biasing resistor, for triode Q1 and triode Q2 provides stable DC point, electric capacity C6 is coupling capacitance.The OPTLED pin of CPU module constantly sends pulse signal by resistance R3 to the base stage of triode Q1, and triode Q1 just can be in conducting state always, makes infrared sensor U5 interior light emitting diodes in running order.The pulse of launching due to internal body diodes can not reflex in internal receipt circuit, so the crus secunda of infrared sensor U5 is in high level state.Electric capacity C6 plays the effect of stopping direct current voltage, and block the impact of this level on late-class circuit, triode Q2 is in off state, and the OPTL pin of CPU module is low level.The pulse signal waving infrared sensor U5 transmitting when hand becomes the receiving circuit being transmitted into its inside, make its crus secunda output pulse signal, the base stage of triode Q2 is led to by electric capacity C6 coupling, triode Q2 is just in effective operating state, OPTL pin just can output pulse signal, and this signal of CPU module is as the triggering signal of waving.
As shown in Figure 6, this enforcement photophore module comprises photophore, and drives the light emission drive circuit of photophore luminescence, and light emission drive circuit is electrically connected with CPU module, receives and amplifies pwm pulse signal.Wherein light emission drive circuit comprises a photoelectrical coupler U1, the electrode input end of photoelectrical coupler U1 meets voltage VCC (+5V) through resistance R5, be electrically connected with CPU module, the output of photoelectrical coupler U1 is electrically connected with a power amplifier U2, the negative input of photoelectrical coupler U1 is electrically connected with CPU module, receives the pwm pulse signal from CPU module.An output head grounding of photoelectrical coupler U1, another output meets voltage VCC1 (3.3V) through resistance R1, this output is also connected with power amplifier U2 through resistance R2, the voltage input end of power amplifier U2 is connected with voltage VCC2, the output of power amplifier U2 is also connected through the negative pole of inductance L 1 with lamp group, the lamp group of the present embodiment comprises LED 1 and the LED 2 of serial connection, namely be connected with the negative pole of LED 1, the positive pole of LED 2 is connected with power amplifier U2, also be connected with voltage VCC2 (6 ~ 10V) through resistance R3.
When operating state, the negative input (pin two) of photoelectrical coupler U1 receives the pwm pulse signal of CPU module transmission, this pwm pulse signal is the Mathematical Modeling setting up light according to human eye light adaptation, both human eye retina's light adaptation rule had been simulated, by the data of program by human eye light adaptation in 60 seconds.This pwm pulse signal is added to the input pin 3 of power amplifier U2 through resistance R2, as the drive current of LED 1 and LED 2.Power input voltage VCC2 is added to the positive pole of LED through resistance R3, and C1 is shunt capacitance, and electric capacity C1 and electric capacity C2 is high-frequency filter capacitor.CPU module, by regulating the duty ratio of pwm pulse signal, controls the size of the electric current flow through in lamp group, thus controls the degree of the brightness change of lamp group, performs the bright degree curve of Fig. 2.
The utility model comprises control module of waving, ambient light detection module and photophore start module, first detect that environment is dark by ambient light detection module, then control module of waving starts light lamp group, and CPU module just starts and makes generation luminous intensity (illumination) and time delay relation by light adaptation rule software.
Embodiment two:
As shown in Fig. 1 and Figure 10, a kind of air detection equipment comprises the intelligent lighting device of above-mentioned simulation human eye light adaptation, also comprises the air detection module be electrically connected with the CPU module of the intelligent lighting device of simulation human eye light adaptation.The air detection module of the present embodiment comprises PM2.5 transducer, TVOC transducer, humidity sensor and/or temperature sensor, and each transducer is all connected with CPU module communication by independently PORT COM.The air detection equipment of embodiment also comprises the display screen and electric quantity of power supply detection module that are electrically connected with CPU module, the preferred TFT display screen of above-mentioned display screen (ultrathin type display screen of laptop).
As shown in Figure 7, above-mentioned electric quantity of power supply detection module operation principle is: a pin definitions of CPU module is BATAD pin, as electric quantity of lithium battery detection port, lithium battery power supply port divides the BATAD pin pressing to CPU module to provide a cell voltage BATVCC collection point by resistance R18 and resistance R17.When lithium battery voltage is lower than under-voltage, CPU module exports a prompt " electricity not enough " to display screen, when CPU module battery in the charge state, during higher than CPU module cell voltage protection point, just can point out " electricity is full of ".Also can show on a display screen simultaneously battery electric quantity number.
As shown in Figure 4, P1 is the PORT COM of TVOC transducer, after the pin POWER of CPU module is to TVOC transducer normal power supply, the warm-up time of TVOC transducer clock in a measure, TVOC transducer just can by the 2nd pin of PORT COM P1 by resistance RJ3 to, CPU module exports the data-signal that TVOC transducer sends, through the data of CPU module process TVOC transducer, and by data display on a display screen.
As shown in Figure 8, P2 is temperature/humidity sensor PORT COM, an one VCC pin is Power supply, SHT20_SCL pin and SHT20_SDA pin are I2C bus, a pin of SHT20_SCL pin and CPU module, SHT20_SDA pin is connected with a pin of CPU module, carries out transfer of data temperature and humidity data, by processes and displays on a display screen.
As shown in Figure 9, P3 is the PORT COM of PM2.5 transducer, and its VCC pin is Power supply port, GND pin is grounding ports, SET pin is reseting controling end, and RX2 pin is the pin that data-out port connects CPU module, and its data reading PM2.5 are sent on the display screen of display.
During air detection equipment work of the present utility model, each transducer of air detection module detects the data such as humidity, temperature, PM2.5 and TVOC of room air, and becomes voltage signal to be transferred to CPU module each data transaction collected.CPU module, according to the every air achievement data received, by each air index display on a display screen, or notifies people by other means.Again because air detection equipment of the present utility model also comprises the intelligent lighting device of simulation human eye light adaptation, make air detection equipment can also environmentally light, intelligent opening lamp group, adjustment lamp group luminous intensity and time, simulation human eye retina light adaptation rule, allow people can adapt to light gradually, therefore air detection equipment of the present utility model adapts to more.
The above preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, etc. same simulation human eye light adaptation intelligent lighting device and be provided with the improvement etc. of air detection device structure of this model, all should be included within protection range of the present utility model.
Claims (10)
1. simulate an intelligent lighting device for human eye light adaptation, it is characterized in that, comprise CPU module, also comprise
Ambient light detection module, described ambient light detection module is electrically connected with described CPU module, enables described ambient light detection module the ambient brightness collected be converted to electric signal transmission to described CPU module;
Photophore opening module, described photophore opening module is electrically connected with described CPU module, enables described photophore opening module light the electric signal transmission of photophore to described CPU module;
Photophore module, described photophore module is electrically connected with described CPU module, enable described photophore module according to the pwm pulse signal of described CPU module transmission different duty, send the light of varying strength, the duty ratio of described pwm pulse signal is according to the index lighting settings of the time of human eye light adaptation and intensity of illumination.
2. the intelligent lighting device of simulation human eye light adaptation according to claim 1, it is characterized in that, described photophore opening module selects control module of waving, described control module of waving comprises two for gathering the noncontacting proximity sensor circuit of action of waving, each described noncontacting proximity sensor circuit includes Enable Pin and output, described Enable Pin is electrically connected with described CPU module and receives the enable signal of telecommunication, and described output transmission waves to open the signal of telecommunication to described CPU module.
3. the intelligent lighting device of simulation human eye light adaptation according to claim 2, is characterized in that, each described noncontacting proximity sensor circuit includes an infrared sensor.
4. the intelligent lighting device of simulation human eye light adaptation according to claim 1, it is characterized in that, described photophore module comprises photophore, and driving the light emission drive circuit of described photophore luminescence, described light emission drive circuit and described CPU module are electrically connected to fetch and receive and amplify described pwm pulse signal.
5. the intelligent lighting device of simulation human eye light adaptation according to claim 4, it is characterized in that, described light emission drive circuit comprises a photoelectrical coupler, the negative input of described photoelectrical coupler is electrically connected with described CPU module, the output of described photoelectrical coupler is electrically connected with a power amplifier, and described power amplifier is electrically connected with described photophore.
6. the intelligent lighting device of simulation human eye light adaptation according to claim 1, is characterized in that, described ambient light detection module comprises a light sensor and an output, and described output is electrically connected with described CPU module.
7. an air detection equipment, it is characterized in that, comprise the intelligent lighting device of the simulation human eye light adaptation described in any one of claim 1 to 6, also comprise the air detection module be electrically connected with the described CPU module of the intelligent lighting device of described simulation human eye light adaptation.
8. air detection equipment according to claim 7, is characterized in that, described air detection module comprises PM2.5 transducer, TVOC transducer, humidity sensor and/or temperature sensor.
9. the air detection equipment according to claim 7 or 8, is characterized in that, also comprises the display screen be electrically connected with described CPU module.
10. the air detection equipment according to claim 7 or 8, is characterized in that, also comprises the electric quantity of power supply detection module be electrically connected with described CPU module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103332.9U CN205232516U (en) | 2015-12-24 | 2015-12-24 | Intelligent lighting fixture and aerial detection equipment of anthropomorphic dummy eye light adaptation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521103332.9U CN205232516U (en) | 2015-12-24 | 2015-12-24 | Intelligent lighting fixture and aerial detection equipment of anthropomorphic dummy eye light adaptation |
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| CN205232516U true CN205232516U (en) | 2016-05-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451395A (en) * | 2015-12-24 | 2016-03-30 | 山东乐康电器科技有限公司 | Human eye light adaptation simulating intelligent lamplight device and air testing equipment |
| CN113689827A (en) * | 2021-08-30 | 2021-11-23 | 四川虹美智能科技有限公司 | Air conditioner wire controller |
-
2015
- 2015-12-24 CN CN201521103332.9U patent/CN205232516U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451395A (en) * | 2015-12-24 | 2016-03-30 | 山东乐康电器科技有限公司 | Human eye light adaptation simulating intelligent lamplight device and air testing equipment |
| CN113689827A (en) * | 2021-08-30 | 2021-11-23 | 四川虹美智能科技有限公司 | Air conditioner wire controller |
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