CN102064812B - Inducing device for distinguishing person or object at close distance - Google Patents
Inducing device for distinguishing person or object at close distance Download PDFInfo
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- CN102064812B CN102064812B CN201010612193A CN201010612193A CN102064812B CN 102064812 B CN102064812 B CN 102064812B CN 201010612193 A CN201010612193 A CN 201010612193A CN 201010612193 A CN201010612193 A CN 201010612193A CN 102064812 B CN102064812 B CN 102064812B
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- infrared signal
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Geophysics And Detection Of Objects (AREA)
- Central Heating Systems (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The invention relates to an inducing device for distinguishing a person or an object at close distance, which comprises a power supply module, an infrared signal receiving module, an infrared signal transmitting module, a heating body power supply relay control module, a human body infrared signal detecting module and a single chip microcomputer microprocessor, wherein the power supply module is electrically connected with the infrared signal receiving module, the infrared signal transmitting module, the heating body power supply relay control module, the human body infrared signal detecting module and the single chip microcomputer microprocessor. The human body infrared signal detecting module detects an infrared signal transmitted by a human body and is electrically connected with the signal input terminal of the single chip microcomputer microprocessor. The signal output terminal of the single chip microcomputer microprocessor is connected with the signal input terminal of the heating body power supply relay control module. The heating body power supply relay control module and the infrared signal receiving module are electrically connected with the single chip microcomputer microprocessor. The human body infrared signal detecting module is electrically connected with a human body detecting sensor, so that the single chip microcomputer microprocessor determines whether a person exists or not. The infrared signal receiving module is electrically connected with an infrared receiving head, so that whether an object exists or not can be determined. Due to the adoption of the inducing device provided by the invention, whether a person or an object is at a close distance from the heating surface of a warmer can be determined. Therefore, users can determine whether to turn off the warmer or not.
Description
Technical field
The present invention relates to warmer equipment aspect, detailed is a kind of induction installation of closely distinguishing people or thing that is applied on the warmer, makes the unlatching or the closed condition of warmer energising work through the function of distinguishing people or thing.
Background technology
Warmer; Because of its warming effect obviously is widely used in cold place; Drive away ice-coldly through improving temperature, be used in the environment of indoor sealing usually, yet under ice-cold dry situation; Careless slightly or have inflammable articles such as clothing to be stained with above the warmer, cause fire incident extremely easily.
Most warmers utilize a temperature sensor, and it judges the power-on switch firing equipment through the temperature that detects surrounding enviroment, when temperature reaches the numerical value of setting; Promptly close firing equipment, otherwise, heating always; After temperature reaches numerical value, just close, suitable taking is electric, and the position that described transducer is installed can not be near the heating end face; Therefore there is error aspect the judgement temperature, can be difficult to distinguish if the warmer work closely (is about in the 30cm) object that blocks heating surface, and do not have power cutoff; Thereby light the situation of shelter, have the probability of fire.
Therefore, the people also utmost point treat that a kind of heating effect is obvious, and are full of hommization, and the heating system of taking into account fail safe simultaneously is born.
Summary of the invention
The present invention is a kind of people or thing induction installation closely distinguished, its main purpose be to help warmer distinguish closely near heating surface be people or thing, to determine whether to turn off firing equipment.
Therefore; The present invention is the infrared signal of being sent by human infrared signal detection module human body; And to single-chip microcomputer microprocessor conveying signal; Send the fill order of energising or outage to the heating unit power relay control module by said single-chip microcomputer microprocessor; The detection step that infrared signal transmitter module and infrared signal receiver module then transmit and receive other objects; Said infrared signal transmitter module and infrared signal receiver module are to be electrically connected the single-chip microcomputer microprocessor, and the infrared signal of infrared signal receiver module feedback is sent the fill order of energising or outage to the heating unit power relay control module through said single-chip microcomputer microprocessor.
In other words; Power module is electrically connected infrared signal receiver module, infrared signal transmitter module, heating unit power relay control module, human infrared signal detection module and single-chip microcomputer microprocessor; Said human infrared signal detection module is infrared signal that human body is sent and the signal input part that is electrically connected the single-chip microcomputer microprocessor; The signal output part of said single-chip microcomputer microprocessor is electrically connected the signal input part of heating unit power relay control module, and said infrared signal transmitter module and infrared signal receiver module are to be electrically connected the single-chip microcomputer microprocessor, and said human infrared signal detection module has been electrically connected a human body detection sensor; After this human body detection sensor detection and receiving the infrared signal of human body; Make said single-chip microcomputer microprocessor be judged as the people, and continue the energising heating by the heating unit power relay control module, said infrared signal receiver module has been electrically connected an infrared receiving terminal; Be used to receive the infrared signal of sending by the infrared signal transmitter module; Transfer to the single-chip microcomputer microprocessor to this signal, be judged as object, be i.e. outage by said single-chip microcomputer microprocessor.。
Said infrared signal receiver module is provided with the infrared receiving terminal that is used to receive infrared signal.
Said human infrared signal detection module is provided with and is used to survey the human infrared signal human body detection sensor.
It is the ultrared transmitter module of 30～40KHz that said infrared signal transmitter module is held 500 milliseconds, frequency one the time for emission in 1 second, and promptly in 1 second, to launch a duration be that 500 milliseconds, frequency are the infrared ray of 30～40KHz to this module.
Said human infrared signal detection module will receive the infrared radiation signal that human body sends; And this signal amplification; The voltage AD signal that converts a variation through comparator into offers said single-chip microcomputer microprocessor, is judged as human body by the single-chip microcomputer microprocessor through the analytical calculation to this signal.
Further, the model of said single-chip microcomputer microprocessor is the S3F9454 processor.
Beneficial effect of the present invention is to detect through the human infrared signal detection module people's self infrared signal, and then be judged as the people and make warmer work this moment, if infrared signal is sent by the infrared signal transmitter module; Receive by the infrared signal receiver module, then be judged as thing, through distinguishing the function of people or thing; Warmer is had has the people to exist; Then work, nobody the time, then the outage effect.
Description of drawings
Fig. 1 is the frame diagram of type of the present invention.
Fig. 2 is the circuit theory diagrams of type of the present invention.
Embodiment
See also Fig. 1, shown in Figure 2; The present invention is powered at each parts by a power module 1; Said power module 1 is the power module that 12V converts 5V to; And be electrically connected an infrared signal receiver module 2, an infrared signal transmitter module 3, a heating unit power relay control module 4, a human infrared signal detection module 5 and a single-chip microcomputer microprocessor 6; Wherein, The infrared signal of sending by said human infrared signal detection module 5 human body; And, send the fill order of energising or outage by said single-chip microcomputer microprocessor 6 to heating unit power relay control module 4, said infrared signal transmitter module 3 and 2 detection steps that other objects are transmitted and received of infrared signal receiver module to single-chip microcomputer microprocessor 6 conveying signals; Said infrared signal transmitter module 3 is to be electrically connected single-chip microcomputer microprocessor 6 with infrared signal receiver module 2, and the infrared signal of infrared signal receiver module 2 feedbacks is sent the fill order of energising or outage to heating unit power relay control module 4 through said single-chip microcomputer microprocessor 6.
Said single-chip microcomputer microprocessor 6 is S3F9454 processors; Said human infrared signal detection module 5 has been electrically connected a human body detection sensor 51; After these human body detection sensor 51 detection and receiving the infrared signal of human body; Make said single-chip microcomputer microprocessor 6 be judged as the people, and continue the energising heating by heating unit power relay control module 4;
Said infrared signal receiver module has been electrically connected an infrared receiving terminal 21; Be used to receive the infrared signal of sending by infrared signal transmitter module 3; Transfer to single-chip microcomputer microprocessor 6 to this signal, be judged as object by said single-chip microcomputer microprocessor 6 this moment, i.e. outage.
The following working condition that each module is detailed:
Said power module 1 is powered at infrared signal transmitter module 3, and emission duration is that 500 milliseconds, frequency are the infrared ray of 30～40KHz in 1 second, regulates the distance of being launched through potentiometer resistance.
Said infrared signal receiver module 2 receives the infrared ray that objects feed back to, and produces a low-potential signal and feed back to single-chip microcomputer microprocessor 6, and whether this signal is the pulse signal of a 1Hz frequency.If be object.
If not thing; Said human infrared signal detection module 5 will receive the infrared radiation signal that human body sends; And this signal amplification; The voltage AD signal that converts a variation through comparator into offers said single-chip microcomputer microprocessor 6, is judged as human body by single-chip microcomputer microprocessor 6 through the analytical calculation to this signal.
Therefore; If judge that blocking object is the people, single-chip microcomputer microprocessor 6 can keep high potential of output to give heating unit power relay control module 4, to keep the attracting state of relay; Be the calandria work of warmer; Otherwise electronegative potential of single-chip microcomputer microprocessor 6 outputs breaks off relay for heating unit power relay control module 4, and promptly calandria quits work.
According to above-mentioned explanation, and combine accompanying drawing as preferred embodiments of the present invention, right, other equivalent execution mode of the present invention is not limited thereto, and understands by said practical implementation, and above-mentioned execution mode has disclosed concrete function of the present invention and architectural characteristic.
Claims (5)
1. closely distinguish people or thing induction installation for one kind; It includes power module (1) and is electrically connected infrared signal receiver module (2), infrared signal transmitter module (3), heating unit power relay control module (4), human infrared signal detection module (5) and single-chip microcomputer microprocessor (6); It is characterized in that: said human infrared signal detection module (5) is infrared signal that human body is sent and the signal input part that is electrically connected single-chip microcomputer microprocessor (6); The signal output part of said single-chip microcomputer microprocessor (6) is electrically connected the signal input part of heating unit power relay control module (4); Said infrared signal transmitter module (3) and infrared signal receiver module (2) are to be electrically connected single-chip microcomputer microprocessor (6); Said human infrared signal detection module (5) has been electrically connected a human body detection sensor (51); After this human body detection sensor (51) detection and receiving the infrared signal of human body; Make said single-chip microcomputer microprocessor (6) be judged as the people, and continue the energising heating by heating unit power relay control module (4), said infrared signal receiver module (2) has been electrically connected an infrared receiving terminal (21); Be used for receiving the infrared signal of sending by infrared signal transmitter module (3); Transfer to single-chip microcomputer microprocessor (6) to this signal, be judged as object, be i.e. outage by said single-chip microcomputer microprocessor (6).
2. people or the thing induction installation closely distinguished according to claim 1, it is characterized in that: said power module (1) is the power module that 12V converts 5V to.
3. people or the thing induction installation closely distinguished according to claim 1 is characterized in that: said single-chip microcomputer microprocessor (6) is the S3F9454 processor.
4. people or the thing induction installation closely distinguished according to claim 1 is characterized in that: said infrared signal receiver module (2) is provided with the infrared receiving terminal (21) that is used to receive infrared signal.
5. people or the thing induction installation closely distinguished according to claim 1 is characterized in that: it is the ultrared transmitter module of 30～40KHz that said infrared signal transmitter module (3) is held 500 milliseconds, frequency one the time for emission in 1 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010612193A CN102064812B (en) | 2010-12-30 | 2010-12-30 | Inducing device for distinguishing person or object at close distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010612193A CN102064812B (en) | 2010-12-30 | 2010-12-30 | Inducing device for distinguishing person or object at close distance |
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| Publication Number | Publication Date |
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| CN102064812A CN102064812A (en) | 2011-05-18 |
| CN102064812B true CN102064812B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010612193A Active CN102064812B (en) | 2010-12-30 | 2010-12-30 | Inducing device for distinguishing person or object at close distance |
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| CN103323833A (en) * | 2012-03-22 | 2013-09-25 | 邓波 | Control system for precisely detecting moving object |
| US9871544B2 (en) | 2013-05-29 | 2018-01-16 | Microsoft Technology Licensing, Llc | Specific absorption rate mitigation |
| US10893488B2 (en) | 2013-06-14 | 2021-01-12 | Microsoft Technology Licensing, Llc | Radio frequency (RF) power back-off optimization for specific absorption rate (SAR) compliance |
| US10044095B2 (en) | 2014-01-10 | 2018-08-07 | Microsoft Technology Licensing, Llc | Radiating structure with integrated proximity sensing |
| US9813997B2 (en) | 2014-01-10 | 2017-11-07 | Microsoft Technology Licensing, Llc | Antenna coupling for sensing and dynamic transmission |
| CN103785573A (en) * | 2014-01-26 | 2014-05-14 | 魏强 | Electrostatic liquid spray gun ignition-prevention device |
| US9769769B2 (en) | 2014-06-30 | 2017-09-19 | Microsoft Technology Licensing, Llc | Detecting proximity using antenna feedback |
| US9785174B2 (en) | 2014-10-03 | 2017-10-10 | Microsoft Technology Licensing, Llc | Predictive transmission power control for back-off |
| CN106642285B (en) * | 2014-10-05 | 2019-11-08 | 朱保生 | It can automatically power off, the working method of the heating fan of fire-proof |
| US9871545B2 (en) | 2014-12-05 | 2018-01-16 | Microsoft Technology Licensing, Llc | Selective specific absorption rate adjustment |
| CN105240904A (en) * | 2015-10-28 | 2016-01-13 | 桂林新艺制冷设备有限责任公司 | Fireproof heater |
| CN105333552A (en) * | 2015-10-29 | 2016-02-17 | 桂林新艺制冷设备有限责任公司 | Descaling humidifier |
| US10013038B2 (en) | 2016-01-05 | 2018-07-03 | Microsoft Technology Licensing, Llc | Dynamic antenna power control for multi-context device |
| CN106400387A (en) * | 2016-10-31 | 2017-02-15 | 无锡小天鹅股份有限公司 | Washing machine and control method and device thereof |
| CN106758006A (en) * | 2016-12-29 | 2017-05-31 | 无锡小天鹅股份有限公司 | Washing machine and its control system and control method |
| CN106702668A (en) * | 2016-12-29 | 2017-05-24 | 无锡小天鹅股份有限公司 | Washing machine, control system thereof and control method |
| US10461406B2 (en) | 2017-01-23 | 2019-10-29 | Microsoft Technology Licensing, Llc | Loop antenna with integrated proximity sensing |
| US10224974B2 (en) | 2017-03-31 | 2019-03-05 | Microsoft Technology Licensing, Llc | Proximity-independent SAR mitigation |
| CN109668204A (en) * | 2018-12-29 | 2019-04-23 | 深圳飞安瑞科技股份有限公司 | A kind of security protection system and its control method of heat-producing device |
| CN110825137A (en) * | 2019-12-03 | 2020-02-21 | 怀化市帆海云电子科技有限公司 | Triple protection intelligent fire box temperature controller |
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| CN101440993A (en) * | 2008-12-22 | 2009-05-27 | 浙江大学城市学院 | Energy-saving type air conditioner automatic control switch and control method thereof |
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| CN201887741U (en) * | 2010-12-30 | 2011-06-29 | 广东盈科电子电子有限公司 | Induction device for distinguishing person or object at short range |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030012563A1 (en) * | 2001-07-10 | 2003-01-16 | Darrell Neugebauer | Space heater with remote control |
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| CN101440993A (en) * | 2008-12-22 | 2009-05-27 | 浙江大学城市学院 | Energy-saving type air conditioner automatic control switch and control method thereof |
| CN201680551U (en) * | 2010-05-26 | 2010-12-22 | 洛阳同翔电子科技有限公司 | Energy-saving temperature limiting wireless intelligent air conditioner controller |
| CN201887741U (en) * | 2010-12-30 | 2011-06-29 | 广东盈科电子电子有限公司 | Induction device for distinguishing person or object at short range |
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| CN102064812A (en) | 2011-05-18 |
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