CN210129994U - Dynamic and static human body induction lamp based on induction electric field - Google Patents
Dynamic and static human body induction lamp based on induction electric field Download PDFInfo
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- CN210129994U CN210129994U CN201822259680.5U CN201822259680U CN210129994U CN 210129994 U CN210129994 U CN 210129994U CN 201822259680 U CN201822259680 U CN 201822259680U CN 210129994 U CN210129994 U CN 210129994U
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- 230000005684 electric field Effects 0.000 title claims abstract description 24
- 230000003068 static effect Effects 0.000 title claims abstract description 22
- 238000005286 illumination Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 20
- 230000008447 perception Effects 0.000 description 6
- 230000036760 body temperature Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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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
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- 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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Abstract
A dynamic and static human body induction lamp based on an induction electric field relates to the field of intelligent energy-saving control illumination, and comprises a control system, an illumination system and a power supply system, wherein the output end of the power supply system is respectively connected with the control system and the illumination system; the human body induction system comprises an electrode sensor, a signal source module and a signal processor; the signal source module is used for generating a stable signal and loading the stable signal on the electrode sensor, the electrode sensor is used for sensing human body information in real time, the output end of the electrode sensor is connected with the input end of the signal processor, the input end of the signal processor is connected with the input end of the control system, and the output end of the control system is connected with the input end of the lighting system. The utility model discloses can realize the human response of sound attitude, have characteristics such as stability is good, the recognition rate is high, simple structure, low power dissipation, easily use widely.
Description
Technical Field
The utility model relates to an intelligence energy-saving control illumination field, especially a human response lamp of sound attitude based on induction field.
Background
Common human body detection methods include active types such as ultrasonic detection and microwave detection and passive types such as Passive Infrared (PIR) pyroelectric detection. Ultrasonic and microwave human body detection is made based on the doppler effect, can only detect a moving human body, is a dynamic human body detection technique, and cannot detect a human body in a stationary state. Meanwhile, the two detection modes can generate certain energy radiation, and can cause certain damage to human bodies when being in the environment for a long time, so that the method is not suitable for the use requirement of energy-saving control.
At present, the static human body detection mode mainly comprises the following steps: infrared image processing, life detection radar, improved pyroelectric passive infrared detection and the like. Infrared image processing and life detection radar are expensive, and are difficult to popularize and apply to LED illumination energy-saving control, and improved pyroelectric passive infrared detection and infrared image processing are based on human body temperature and are easy to be influenced by ambient temperature, and when the temperature is close to the human body temperature, the operation is unstable, the error is very large, and the popularization and application in LED energy-saving illumination cannot be realized. The patent of utility model with the publication number of CN 103197354B, "digital passive infrared detector for static human body and detection method thereof" discloses a detector for detecting static human body by passive infrared and detection method thereof, and the utility model mainly realizes movement by rotating the passive infrared sensor and uses cross-correlation operation. It has the following disadvantages: the passive infrared sensor is rotated to realize motion, so that the passive infrared sensor is frequently operated, the power consumption of the passive infrared sensor is very high, the structure is complex, and the effects of convenience and energy conservation cannot be achieved.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the dynamic and static human body induction lamp based on the induction electric field is provided to solve the defects that in the prior art, only a moving human body can be detected, but the static human body cannot be detected, the structure is complex, the power consumption is high, and the operation is unstable.
The technical scheme for solving the technical problems is as follows: a dynamic and static human body induction lamp based on an induction electric field comprises a control system, an illumination system and a power supply system, wherein the output end of the power supply system is respectively connected with the control system and the illumination system; the human body induction system comprises an electrode sensor, a signal source module and a signal processor; the signal source module is used for generating a stable signal and loading the stable signal on the electrode sensor, the electrode sensor is used for sensing human body information in real time, the output end of the electrode sensor is connected with the input end of the signal processor, the input end of the signal processor is connected with the input end of the control system, and the output end of the control system is connected with the input end of the lighting system.
The utility model discloses a further technical scheme is: the electrode sensor is composed of at least one electrode, and when the number of the electrodes is multiple, the electrodes are uniformly distributed in the same plane to form an array.
The utility model discloses a further technical scheme is: the signal source module generates stable multi-channel standard signals, the voltage and the frequency of the signals are uniform and variable, the variable voltage range is 1.8V-5V, and the variable frequency range is 60 kHz-160 kHz.
The utility model discloses a further technical scheme is: the signal processor comprises a detection module, an amplification module and a filtering module which are sequentially connected together, wherein the input end of the detection module is connected with the electrode sensor, and the output end of the filtering module is connected with the control system.
The utility model discloses a further technical scheme is: the power supply system comprises a power supply system I and a power supply system II, the output end of the power supply system I is connected with the human body induction system and the control system respectively, and the output end of the power supply system II is connected with the illumination system.
The utility model discloses a further technical scheme is again: the lighting system comprises an induction lamp, and the control system, the power supply system, the human body induction system and the lighting system are integrated into a whole.
Since the technical scheme is used, the utility model discloses a human response lamp of sound attitude based on induction field compares with prior art, has following beneficial effect:
1. realize dynamic and static human body induction
Because the dynamic and static human body induction lamp based on the induction electric field comprises the control system, the lighting system, the power supply system and the human body induction system, the human body induction system comprises the electrode sensor, the signal source module and the signal processor; the signal source module is used for generating a stable signal and loading the stable signal on the electrode sensor, the electrode sensor is used for sensing human body information in real time, the output end of the electrode sensor is connected with the input end of the signal processor, the input end of the signal processor is connected with the input end of the control system, and the output end of the control system is connected with the input end of the lighting system. Therefore, the utility model discloses an whether there is the perception region through human induction system's electrode sensor detection sound attitude human body, when someone in the time, the regional electric field of perception can change, and loading signal's response electrode changes, arouses the change of capacitance capacity value to arouse the change of voltage, and then detect whether someone is in the perception region, whether the people of static people or motion can all change the regional electric field of perception, so the utility model discloses can realize the human response of sound attitude.
2. Identification of Wide Angle
The utility model discloses an electrode sensor comprises at least one electrode, and when electrode quantity was a plurality of, a plurality of electrode evenly distributed formed array, owing to adopt array electrode detection perception area electric field to change, so discernment wide angle is bigger.
3. High intelligent degree, convenience and practicality
The utility model discloses a human response system comprises electrode sensor, signal source module, signal processor, and this human response system can automatic learning and judge whether someone exists in the perception region to realize opening or closing of full automatic control lighting apparatus, its intelligent degree is high, convenient and practical.
4. Simple structure and low power consumption
The utility model discloses a structure is fairly simple, and manufacturing cost is lower, does not have passive infrared sensor often to operate moreover, and its low power dissipation is easily used widely.
The technical features of the dynamic and static human body induction lamp based on the induction electric field according to the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
FIG. 1: embodiment one is a system block diagram of the dynamic and static human body induction lamp based on the induction electric field of the present invention,
FIG. 2: embodiment a system block diagram of the human body sensing system,
FIG. 3: example one of the operational process schematic diagrams of the single electrode sensor,
FIG. 4: embodiment one operation process of the single electrode sensor is schematically shown as two,
FIG. 5: embodiment a third schematic diagram of the working process of the single-electrode sensor,
FIG. 6: embodiment one and two voltage signal diagrams in the unmanned state,
FIG. 7: embodiment one and two voltage signal diagrams under the human state,
FIG. 8: second embodiment a system block diagram of a human body sensing system,
FIG. 9: example two one of the schematic working processes of the multi-electrode sensor,
FIG. 10: second embodiment a second schematic diagram of the operation process of the multi-electrode sensor,
FIG. 11: third schematic diagram of the working process of the multi-electrode sensor in the second embodiment.
Detailed Description
Example one
A dynamic and static human body induction lamp based on an induction electric field comprises a power supply system, a human body induction system, a control system and a lighting system, wherein a system block diagram is shown in figure 1.
The power supply system comprises a power supply system I and a power supply system II, the output end of the power supply system I is connected with the human body induction system and the control system respectively, and the output end of the power supply system II is connected with the illumination system.
The human body induction system comprises a signal source module, an electrode sensor and a signal processor, and the block diagram of the system is shown in figure 2; wherein:
the signal source module is used for generating stable multi-channel standard signals, the signal voltage and the frequency are uniform and variable, the variable voltage range is 1.8V-5V, the variable frequency range is 60 kHz-160 kHz, and the multi-channel standard signals are loaded on the electrode sensor respectively.
The electrode sensor is used for sensing human body information in real time, and the output end of the electrode sensor is connected with the input end of the control system through the signal processor. The electrode sensor is composed of a single electrode, and is a single electrode sensor, the working process schematic diagram of the single electrode sensor is shown in fig. 3-5, and when a person enters a sensing area, an electric field changes.
The signal processor comprises a detection module, an amplification module and a filtering module which are sequentially connected together, wherein the input end of the detection module is connected with the electrode sensor, and the output end of the filtering module is connected with the control system.
The control system compares the voltage signal transmitted by the signal processor with a set threshold value, when a person enters a sensing area, an electric field changes, the voltage signal diagram in an unmanned state is shown in fig. 6, the voltage signal diagram in an manned state obtained according to the set threshold value is shown in fig. 7, and the signals are processed by comparing the changes of the signals of the two signal diagrams, so that whether the person exists is sensed or not is judged, and the switch of the lighting system is controlled.
The lighting system comprises an induction lamp, and the control system, the power supply system, the human body induction system and the lighting system are integrated into a whole.
Example two
The utility model provides a sound attitude human response lamp based on induction electric field, its basic structure all is the same as embodiment one, does not have including electrical power generating system, human response system, control system, lighting system, the institute difference lies in: the electrode sensor is composed of a plurality of (n is equal to or more than 2) electrodes, and the electrodes are uniformly distributed in the same plane to form an array.
This embodiment two a concrete structure of dynamic and static human response lamp based on induction electric field as follows:
a dynamic and static human body induction lamp based on an induction electric field comprises a power supply system, a human body induction system, a control system and a lighting system,
the power supply system comprises a power supply system I and a power supply system II, the output end of the power supply system I is connected with the human body induction system and the control system respectively, and the output end of the power supply system II is connected with the illumination system.
The human body induction system comprises a signal source module, an electrode sensor and a signal processor; system block diagram of the human body sensing system see fig. 8, in which:
the signal source module is used for generating stable multi-channel standard signals, the signal voltage and the frequency are uniform and variable, the variable voltage range is 1.8V-5V, the variable frequency range is 60 kHz-160 kHz, and the stable multi-channel standard signals generated by the signal source module are loaded on the electrode sensor.
The electrode sensor is used for sensing human body information in real time, and the output end of the electrode sensor is connected with the input end of the control system through the signal processor. The electrode sensor is composed of a plurality of (n is more than or equal to 2) electrodes, is a multi-electrode sensor, the plurality of electrodes are uniformly distributed in the same plane to form an array, the working process schematic diagram of the multi-single electrode sensor is shown in figures 9-11, and when a person enters a sensing area, an electric field changes.
The signal processor comprises a detection module, an amplification module and a filtering module which are sequentially connected together, wherein the input end of the detection module is connected with the electrode sensor, and the output end of the filtering module is connected with the control system.
The control system compares the voltage signal transmitted by the signal processor with a set threshold value, when a person enters a sensing area, an electric field changes, the voltage signal diagram in an unmanned state is shown in fig. 6, the voltage signal diagram in an manned state obtained according to the set threshold value is shown in fig. 7, and the signals are processed by comparing the changes of the signals of the two signal diagrams, so that whether the person exists is sensed or not is judged, and the switch of the lighting system is controlled.
The lighting system comprises an induction lamp, and the control system, the power supply system, the human body induction system and the lighting system are integrated into a whole.
Claims (5)
1. A dynamic and static human body induction lamp based on an induction electric field comprises a control system, an illumination system and a power supply system, wherein the output end of the power supply system is respectively connected with the control system and the illumination system; the method is characterized in that: the human body induction system comprises an electrode sensor, a signal source module and a signal processor; the signal source module is used for generating a stable signal and loading the stable signal on the electrode sensor, the electrode sensor is used for sensing human body information in real time, the output end of the electrode sensor is connected with the input end of the signal processor, the input end of the signal processor is connected with the input end of the control system, and the output end of the control system is connected with the input end of the lighting system; the electrode sensor is composed of at least one electrode, and when the number of the electrodes is multiple, the electrodes are uniformly distributed in the same plane to form an array.
2. The dynamic and static human body induction lamp based on the induction electric field according to claim 1, characterized in that: the signal source module generates stable multi-channel standard signals, the voltage and the frequency of the signals are uniform and variable, the variable voltage range is 1.8V-5V, and the variable frequency range is 60 kHz-160 kHz.
3. The dynamic and static human body induction lamp based on the induction electric field according to claim 1, characterized in that: the signal processor comprises a detection module, an amplification module and a filtering module which are sequentially connected together, wherein the input end of the detection module is connected with the electrode sensor, and the output end of the filtering module is connected with the control system.
4. The dynamic and static human body induction lamp based on the induction electric field according to claim 1, characterized in that: the power supply system comprises a power supply system I and a power supply system II, the output end of the power supply system I is connected with the human body induction system and the control system respectively, and the output end of the power supply system II is connected with the illumination system.
5. The dynamic and static human body induction lamp based on the induction electric field according to any one of claims 1 to 4, characterized in that: the lighting system comprises an induction lamp, and the control system, the power supply system, the human body induction system and the lighting system are integrated into a whole.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109661085A (en) * | 2018-12-29 | 2019-04-19 | 桂林凯歌信息科技有限公司 | Dynamic and static human body sense light and control method based on induction field |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109661085A (en) * | 2018-12-29 | 2019-04-19 | 桂林凯歌信息科技有限公司 | Dynamic and static human body sense light and control method based on induction field |
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