CN106793369A - Human body induction control system, method and its device - Google Patents

Human body induction control system, method and its device Download PDF

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Publication number
CN106793369A
CN106793369A CN201611008163.XA CN201611008163A CN106793369A CN 106793369 A CN106793369 A CN 106793369A CN 201611008163 A CN201611008163 A CN 201611008163A CN 106793369 A CN106793369 A CN 106793369A
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CN
China
Prior art keywords
mcu
light
module
signal
human
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.)
Pending
Application number
CN201611008163.XA
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Chinese (zh)
Inventor
陈雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGZHOU HAWIN LIGHTING TECHNOLOGY Co Ltd
Original Assignee
GUANGZHOU HAWIN LIGHTING TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUANGZHOU HAWIN LIGHTING TECHNOLOGY Co Ltd filed Critical GUANGZHOU HAWIN LIGHTING TECHNOLOGY Co Ltd
Priority to CN201611008163.XA priority Critical patent/CN106793369A/en
Publication of CN106793369A publication Critical patent/CN106793369A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of the light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/105Controlling the light source in response to determined parameters
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of the light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/105Controlling the light source in response to determined parameters
    • H05B47/115Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/12Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The invention discloses human body induction control system, method and its device, the system includes camera, image processor, MCU and on-off circuit;Camera is used to shoot the picture signal of external environment condition acquisition external environment condition, and the picture signal is sent to image processor;Whether image processor judges there is human body in the picture signal according to the picture signal;If it is, lamp bright signal to MCU is sent, so that MCU controls light fixture to keep bright light according to lamp bright signal by on-off circuit;Signal to MCU of turning off the light otherwise is sent, so that MCU controls light fixture to turn off the light according to signal of turning off the light by on-off circuit.The advantage of the invention is that obtaining the picture signal of external environment condition by camera, and whether judged in picture signal with the presence of human body by image processor, further carry out judging whether treatment is turned off the light or turned on light, balance can be controlled between the normal use of light fixture and energy-conservation.

Description

Human body induction control system, method and its device
Technical field
The present invention relates to sense control technology, more particularly to human body induction control system, method and its device.
Background technology
Current light fixture control has following several ways and problem:1) human body infrared induction technology can be only applied to corridor, walk The public spheres such as corridor, underground garage, getting in illumination human body infrared sensing can go out in people's fine motion or motionless situation light fixture, shadow People's normal illumination is rung, so human body infrared technology cannot be efficiently entering room lighting field, such as:Office realm, classroom, figure Book shop etc..2) indoor field illumination will be controlled with switch, artificially not turned off the light such as, cause to waste electricity, while increasing personnel's pipe Reason cost.3) switch light fixture is bound to control a piece of illumination region, if a piece of area illumination is for few people in the case of people is few Bright light is also what is wasted, it is impossible to be effectively controlled people in working region bright light.
The content of the invention
In order to overcome the deficiencies in the prior art, an object of the present invention is to provide human body induction control system, its energy Balance effectively between the normal use of control light fixture and energy-conservation.
The second object of the present invention is to provide human body induction control method, its can effectively control light fixture it is normal using and Balance between energy-conservation.
The third object of the present invention is to provide human body induction control device, its can effectively control light fixture it is normal using and Balance between energy-conservation.
An object of the present invention is realized using following technical scheme:
Human body induction control system, including camera, image processor, MCU and on-off circuit;
Camera is used to shoot the picture signal of external environment condition acquisition external environment condition, and the picture signal is sent to image Processor;
Whether image processor judges there is human body in the picture signal according to the picture signal;
If it is, lamp bright signal to MCU is sent, so that MCU controls light fixture to protect according to lamp bright signal by on-off circuit Hold bright light;
Signal to MCU of turning off the light otherwise is sent, so that MCU controls light fixture to turn off the light according to signal of turning off the light by on-off circuit.
Preferably, human body induction control system also includes infrared module, infrared module is used to sense external environment condition someone Infrared induction signal to MCU is sent when body is moved;MCU leads to according to whether infrared induction signal is got in Preset Time Cross the working condition that on-off circuit controls light fixture.
Preferably, human body induction control system also includes sound module, sound module is sound for sensing external environment condition Sound induced signal to MCU is sent when ringing;MCU passes through out according to whether sound induced signal is got in Preset Time Powered-down road controls the working condition of light fixture.
Preferably, human body induction control system also include radar module, radar module be used for sense external environment condition have appoint Radar induced signal to MCU is sent when what object is moved;MCU according to whether getting radar induced signal in Preset Time, To be controlled by on-off circuit the working condition of light fixture.
The second object of the present invention is realized using following technical scheme:
Human body induction control method, comprises the following steps:
S101, image processor obtain the picture signal of the external environment condition shot from camera;
Whether S102, image processor judge there is human body in picture signal, if sending lamp bright signal to MCU, perform S103;Signal to MCU of turning off the light otherwise is sent, S104 is performed;
S103, MCU send high level to on-off circuit, so that on-off circuit control light fixture bright light;
S104, MCU send low level to on-off circuit, so that on-off circuit control light fixture is turned off the light.
Preferably, also including step before S101:
S10, MCU judge whether the infrared induction signal that infrared module sends is received in Preset Time, if Perform S103;Otherwise perform S104.
Preferably, also including step before S101:S20, MCU judge whether sound module is received in Preset Time The sound induced signal for sending, if performing S103;Otherwise perform S104.
Preferably, also including step before S101:Whether S30, MCU judge receive radar module in Preset Time The radar induced signal for sending, if performing S103;Otherwise perform S104.
The third object of the present invention is realized using following technical scheme:
Human body induction control device, specifically includes:
Image collection module, is applied to image processor, the image for obtaining the external environment condition shot from camera Signal;
Whether judging treatmenting module, is applied to image processor, for judging there is human body in picture signal, if sending Lamp bright signal performs module of turning on light to MCU;Signal to MCU of turning off the light otherwise is sent, module of turning off the light is performed;
Turn on light module, be applied to MCU, for sending high level to on-off circuit, so that on-off circuit control light fixture bright light;
Turn off the light module, be applied to MCU, for sending low level to on-off circuit, so that on-off circuit control light fixture is turned off the light.
Preferably, human body induction control device also includes:
Whether infrared detection module, fingerprint identification module, is applied to MCU, for judging receive what infrared module sent in Preset Time Infrared induction signal, if performing module of turning on light;Otherwise perform module of turning off the light;
Whether sound detection module, is applied to MCU, for judging receive what sound module sent in Preset Time Sound induced signal, if performing module of turning on light;Otherwise perform module of turning off the light;
Whether Radar Detection module, is applied to MCU, for judging receive what radar module sent in Preset Time Radar induced signal, if performing module of turning on light;Otherwise perform module of turning off the light.
Compared to existing technology, the beneficial effects of the present invention are:The picture signal of external environment condition is obtained by camera, and Whether judged in picture signal with the presence of human body by image processor, further carry out judging whether treatment is turned off the light or turned on light, Balance can be controlled between the normal use of light fixture and energy-conservation.
Brief description of the drawings
Fig. 1 is the module connection diagram of human body induction control system of the invention;
Fig. 2 is the flow chart of human body induction control method of the invention;
Fig. 3 is the module connection diagram of human body induction control device of the invention.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further:
Human body induction control system, as shown in figure 1, including camera, image processor, MCU and on-off circuit;
Camera is used to shoot the picture signal of external environment condition acquisition external environment condition, and the picture signal is sent to image Whether processor, image processor judges there is human body in the picture signal according to the picture signal;If deposited in the picture signal In human body, then image processor sends lamp bright signal to MCU, so that MCU is remained closed according to lamp bright signal controlling switch circuit, Light fixture is set to keep bright light;If not existing human body in the picture signal, image processor sends signal to MCU of turning off the light, so that MCU disconnects according to signal control switch circuit of turning off the light, and light fixture is turned off the light.
The coverage of the camera is radius 6m, the cone space that angle is 100 °;Described image processor root According to background subtraction human body is determined whether from the picture signal.
MCU sends high level to on-off circuit according to lamp bright signal, so that the metal-oxide-semiconductor conducting in on-off circuit, controls lamp Tool keeps bright light.MCU sends low level to on-off circuit according to signal of turning off the light, so that the metal-oxide-semiconductor in on-off circuit disconnects, control Light fixture is turned off the light.
Further, human body induction control device also includes infrared module, and infrared module is used to sense radius 3m, angle Whether there is human motion in 120 ° of external environment condition, if sending infrared induction signal to MCU, so that MCU is according to infrared sense Induction signal controls light fixture bright light by on-off circuit;If MCU does not get infrared induction signal in Preset Time, pass through On-off circuit control light fixture is turned off the light.It should be noted that even if MCU does not get infrared induction signal in Preset Time, But there is the lamp bright signal for receiving image processor transmission, can equally keep light fixture bright light.
Further, human body induction control device also includes sound module, and sound module is for sensing in the range of 3m It is no to have the sound, if sending sound induced signal to MCU so that MCU according to sound induced signal by on-off circuit control Light fixture bright light;If MCU does not get sound induced signal in Preset Time, light fixture is controlled to turn off the light by on-off circuit. Even if it should be noted that MCU does not get sound induced signal in Preset Time, but receiving image processor The lamp bright signal of transmission, can equally keep light fixture bright light.
Further, human body induction control device also includes radar module, and radar module is used to sense 3m, 180 ° of angle In the range of whether have the movement of any object, if sending radar induced signal to MCU, so as to MCU senses according to radar believe Number by on-off circuit control light fixture bright light;If MCU does not get radar induced signal in Preset Time, by switch Circuit control light fixture is turned off the light.It should be noted that even if MCU does not get radar induced signal in Preset Time, but There is the lamp bright signal for receiving image processor transmission, can equally keep light fixture bright light.
A kind of human body induction control method, is applied to human body induction control device, as shown in Fig. 2 comprising the following steps:
Step 101, image processor obtain the picture signal of the external environment condition shot from camera;
Whether step 102, image processor judge there is human body in picture signal, if sending lamp bright signal to MCU, hold Row step 103;Signal to MCU of turning off the light otherwise is sent, step 104 is performed;
Specifically, whether image processor judges there is human body in picture signal according to background subtraction;
Step 103, MCU send high level to on-off circuit, so that on-off circuit control light fixture bright light;The high level is 5V;
Step 104, MCU send low level to on-off circuit, so that on-off circuit control light fixture is turned off the light;The low level is 4V。
Further, also include before step 101:
Step 10, MCU judge whether the infrared induction signal that infrared module sends is received in Preset Time, if It is to perform step 103;Otherwise perform step 104.
Further, also include before step 101:
Step 20, MCU judge whether the sound induced signal that sound module sends is received in Preset Time, if It is to perform step 103;Otherwise perform step 104.
Further, also include before step 101:
Step 30, MCU judge whether the radar induced signal that radar module sends is received in Preset Time, if It is to perform step 103;Otherwise perform step 104.
Human body induction control device, as shown in figure 3, specifically including:
Image collection module, is applied to image processor, the image for obtaining the external environment condition shot from camera Signal;
Whether judging treatmenting module, is applied to image processor, for judging there is human body in picture signal, if sending Lamp bright signal performs module of turning on light to MCU;Signal to MCU of turning off the light otherwise is sent, module of turning off the light is performed;
Turn on light module, be applied to MCU, for sending high level to on-off circuit, so that on-off circuit control light fixture bright light;
Turn off the light module, be applied to MCU, for sending low level to on-off circuit, so that on-off circuit control light fixture is turned off the light.
Further, human body induction control device also includes:
Whether infrared detection module, fingerprint identification module, is applied to MCU, for judging receive what infrared module sent in Preset Time Infrared induction signal, if performing module of turning on light;Otherwise perform module of turning off the light.
Whether sound detection module, is applied to MCU, for judging receive what sound module sent in Preset Time Sound induced signal, if performing module of turning on light;Otherwise perform module of turning off the light.
Whether Radar Detection module, is applied to MCU, for judging receive what radar module sent in Preset Time Radar induced signal, if performing module of turning on light;Otherwise perform module of turning off the light.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention Within.

Claims (10)

1. human body induction control system, it is characterised in that camera, image processor, MCU and on-off circuit;
Camera is used to shoot the picture signal of external environment condition acquisition external environment condition, and the picture signal is sent to image procossing Device;
Whether image processor judges there is human body in the picture signal according to the picture signal;
If it is, lamp bright signal to MCU is sent, so that MCU controls light fixture to keep bright according to lamp bright signal by on-off circuit Lamp;
Signal to MCU of turning off the light otherwise is sent, so that MCU controls light fixture to turn off the light according to signal of turning off the light by on-off circuit.
2. human body induction control system as claimed in claim 1, it is characterised in that also including infrared module, infrared module is used Infrared induction signal to MCU is sent in sensing when external environment condition has human motion;Whether MCU gets according in Preset Time Infrared induction signal, the working condition of light fixture is controlled by on-off circuit.
3. human body induction control system as claimed in claim 1, it is characterised in that also including sound module, sound module is used Sound induced signal to MCU is sent in sensing when external environment condition has the sound;Whether MCU gets the sound according in Preset Time Induced signal, the working condition of light fixture is controlled by on-off circuit.
4. human body induction control system as claimed in claim 1, it is characterised in that also including radar module, radar module is used Radar induced signal to MCU is sent in sensing when external environment condition has any object to move;Whether MCU obtains according in Preset Time Radar induced signal is got, the working condition of light fixture is controlled by on-off circuit.
5. human body induction control method, is applied to the human body induction control system any one of claim 1-4, its feature It is to comprise the following steps:
S101, image processor obtain the picture signal of the external environment condition shot from camera;
Whether S102, image processor judge there is human body in picture signal, if sending lamp bright signal to MCU, perform S103; Signal to MCU of turning off the light otherwise is sent, S104 is performed;
S103, MCU send high level to on-off circuit, so that on-off circuit control light fixture bright light;
S104, MCU send low level to on-off circuit, so that on-off circuit control light fixture is turned off the light.
6. human body induction control method as claimed in claim 5, it is characterised in that also include step before S101:S10、MCU Judge whether the infrared induction signal that infrared module sends is received in Preset Time, if performing S103;Otherwise hold Row S104.
7. human body induction control method as claimed in claim 5, it is characterised in that also include step before S101:S20、MCU Judge whether the sound induced signal that sound module sends is received in Preset Time, if performing S103;Otherwise hold Row S104.
8. human body induction control method as claimed in claim 5, it is characterised in that also include step before S101:S30、MCU Judge whether the radar induced signal that radar module sends is received in Preset Time, if performing S103;Otherwise hold Row S104.
9. human body induction control device, it is characterised in that specifically include:
Image collection module, is applied to image processor, the picture signal for obtaining the external environment condition shot from camera;
Whether judging treatmenting module, is applied to image processor, for judging there is human body in picture signal, if sending bright light Signal performs module of turning on light to MCU;Signal to MCU of turning off the light otherwise is sent, module of turning off the light is performed;
Turn on light module, be applied to MCU, for sending high level to on-off circuit, so that on-off circuit control light fixture bright light;
Turn off the light module, be applied to MCU, for sending low level to on-off circuit, so that on-off circuit control light fixture is turned off the light.
10. human body induction control device as claimed in claim 9, it is characterised in that also include:
Infrared detection module, fingerprint identification module, is applied to MCU, and whether for judging to be received in Preset Time, that infrared module sends is infrared Induced signal, if performing module of turning on light;Otherwise perform module of turning off the light;
Sound detection module, is applied to MCU, for judging whether the sound that sound module sends is received in Preset Time Induced signal, if performing module of turning on light;Otherwise perform module of turning off the light;
Radar Detection module, is applied to MCU, for judging whether the radar that radar module sends is received in Preset Time Induced signal, if performing module of turning on light;Otherwise perform module of turning off the light.
CN201611008163.XA 2016-11-16 2016-11-16 Human body induction control system, method and its device Pending CN106793369A (en)

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Application Number Priority Date Filing Date Title
CN201611008163.XA CN106793369A (en) 2016-11-16 2016-11-16 Human body induction control system, method and its device

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Publication Number Publication Date
CN106793369A true CN106793369A (en) 2017-05-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020133058A1 (en) * 2018-12-27 2020-07-02 广东高普达集团股份有限公司 Intelligent monitoring lamp

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CN204879916U (en) * 2015-08-22 2015-12-16 湖北爱商光电股份有限公司 Human induction type solar street lamp
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CN105934051A (en) * 2016-05-11 2016-09-07 哈尔滨工业大学 Interactive classroom light smart control system and control method

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Publication number Priority date Publication date Assignee Title
KR20110055326A (en) * 2009-11-18 2011-05-25 김광현 Radar sensing road signal
CN102724798A (en) * 2012-06-27 2012-10-10 毛振刚 Intelligent infrared sensing lamp
CN104470058A (en) * 2014-10-10 2015-03-25 江苏科技大学 Partition illumination energy-saving switch control system and control method thereof
DE202016101779U1 (en) * 2015-06-09 2016-04-27 Insta Elektro Gmbh Lighting system
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CN204879916U (en) * 2015-08-22 2015-12-16 湖北爱商光电股份有限公司 Human induction type solar street lamp
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Publication number Priority date Publication date Assignee Title
WO2020133058A1 (en) * 2018-12-27 2020-07-02 广东高普达集团股份有限公司 Intelligent monitoring lamp

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Application publication date: 20170531