CN102374613B - Method for controlling power-on of air conditioner through human body induction - Google Patents
Method for controlling power-on of air conditioner through human body induction Download PDFInfo
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- CN102374613B CN102374613B CN 201110299757 CN201110299757A CN102374613B CN 102374613 B CN102374613 B CN 102374613B CN 201110299757 CN201110299757 CN 201110299757 CN 201110299757 A CN201110299757 A CN 201110299757A CN 102374613 B CN102374613 B CN 102374613B
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Abstract
The invention discloses a method for controlling power-on of an air conditioner through human body induction. The method comprises the following steps of: a, mounting at least one human body detection sensor on an air-conditioning system; b, setting a signal processing chip connected with each human body detection sensor, and connecting the signal processing chip with a control plate of an air conditioner inner indoor unit so as to perform communication; c, setting a power-on controller which is controlled by output signals of the signal processing chip; d, when a human body is detected during a continuous time period A, controlling the power-on controller by the signal processing chip to power on the air conditioning system; e, starting up the air conditioner, and when the human body is detected to move away and is not detected again during a continuous time period B, controlling the power-on controller by the signal processing chip to power off the air conditioner system; and f, turning off the air conditioner, when a human body is not detected during a time period C, powering off the air conditioner system. The method is good in safety and less in power consumption.
Description
Technical field
The present invention relates to the air conditioner controlling technology field, specifically is a kind of method that powers on the control air-conditioning by human body sensing.
Background technology
The air-conditioning of prior art is directly power supply, and therefore the electric power input is still arranged when the air-conditioning standby, and this not only can increase the unnecessary power consumption of air-conditioning, and can produce potential safety hazard when the charged standby of air-conditioning, thereby causes fire.Therefore, for these reasons, needing to demand a kind of method that powers on the control air-conditioning by human body sensing urgently, to address the above problem.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defective of above prior art, provides a kind of security good and power consumption is few passes through the method that human body sensing powers on the control air-conditioning.
Technical scheme of the present invention is, provide a kind of by human body sensing with the method that the control air-conditioning powers on, may further comprise the steps:
A, in air-conditioning system at least one human body detection sensor is installed;
B, a signal processing chip that is connected with each human body detection sensor is set, and this signal processing chip is connected to carry out communication with the control panel of air-conditioning internal machine;
C, a last electric controller that is subjected to signal processing chip output signal control is set;
D, when continuing A and detecting human body in the time period, signal processing chip control is gone up electric controller and is powered on to air-conditioning system;
E, powering on keeps the D time period not detect the return path signal of the normal operation of being sent by control panel yet, then shows fault and air-conditioning system is cut off the power supply;
The start of f, air-conditioning, in the air-conditioning system running, detect that human body leaves and continuously the B time period do not detect human body again, then signal processing chip control is gone up electric controller air-conditioning system is cut off the power supply;
G, a load detection module is set, and the load detection module is connected with signal processing module, the test side with the load detection module is connected on the circuit of electric controller and air-conditioning internal machine simultaneously; When the load detection module detects input voltage and is lower than 165V or is higher than 265V, show voltage failure and air-conditioning system is cut off the power supply; Continue 2 minutes during greater than limit value when the load detection module detects continuous input current 10 minutes less than limit value or electric current, show current failure and air-conditioning system is cut off the power supply;
H, air-conditioning shutdown are failed to detect human body at C and are existed in the time period, then air-conditioning system is cut off the power supply.
After adopting above structure, the present invention compared with prior art has the following advantages:
The present invention by human body sensing with the method that powers on of control air-conditioning by arrange in air-conditioning system human body detection sensor and on electric controller come air-conditioning is powered on automatically and cuts off the power supply, when the air-conditioning standby, do not have the electric power input like this, not only reduced air conditioning energy consumption, and the potential safety hazard that produces when having avoided again the charged standby of air-conditioning.Step e has reduced because therefore the charging operation that the air-conditioning fault produces makes its security be able to further raising.Step g can make air-conditioning cut off the power supply when breaking down by the detection of load detection module, thus the security that has further improved air-conditioning.
Description of drawings
The flow chart of Fig. 1 method that to be the present invention power on the control air-conditioning by human body sensing.
Fig. 2 is the circuit block diagram of the embodiment of the invention.
Fig. 3 is the circuit theory diagrams that module is selected in load.
Fig. 4 is the circuit theory diagrams of load detection module.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the present invention has enumerated a kind of human body induction type air-conditioning upper electrical switch device, comprises signal processing chip, goes up electric controller, human body detection sensor and power module; The input port of described human body detection sensor and signal processing chip, human body detection sensor are human body infrared detection chip in the present embodiment, and the signal output part of this chip is connected with the I/O mouth of signal processing chip; The described electric controller of going up is connected with the output port of signal processing chip, and last electric controller namely is a relay, and the signal output part of this relay is connected with the I/O mouth of signal processing chip; The described power input of going up electric controller is connected with external electrical network, and the described power output end of going up electric controller is connected with the power input of air-conditioning internal machine, and this loop is the forceful electric power loop, generally inserts the 220V alternating current; Described signal processing chip also is connected with control panel on the air-conditioning internal machine, and the control panel that is used on signal processing chip and the air-conditioning internal machine carries out communication; The power input of described power module is connected with external electrical network, and the power output end of described power module is connected with signal processing chip, last electric controller and human body detection sensor respectively, is respectively these chips, module etc. working power is provided.
Described human body induction type air-conditioning upper electrical switch device also comprises load selection module, and described load selects module to be connected with signal processing chip, and this module is commercially available module, and the load of adopting is in the present embodiment selected module as shown in Figure 2; Described load selects the power input of module to be connected with power module, selects module for load working power is provided.
Described human body induction type air-conditioning upper electrical switch device also comprises a display module, and described display module is connected with signal processing chip, and what use in the present embodiment is the display module of indicator lamp form; The power input of described display module is connected with power module, for display module provides power supply.
Described human body induction type air-conditioning upper electrical switch device also comprises system's reseting module, and described system reseting module is connected with signal processing chip, and this module is commercially available module; The power input of described system reseting module is connected with power module, for system's reseting module provides power supply.
Described human body induction type air-conditioning upper electrical switch device also comprises a load detection module, and described load detection module is connected with signal processing chip, and this module is commercially available module, and its concrete structure as shown in Figure 3; The power input of described load detection module is connected with power module, for the load detection module provides power supply; The detection port of described load detection module is connected on the power line between electric controller and the air-conditioning internal machine, for detection of voltage and electric current.
The present invention a kind of by human body sensing with the method that powers on of control air-conditioning, may further comprise the steps:
A, on air-conditioning system at least one human body detection sensor, namely be at the air-conditioning outer surface one or more human body detection sensors to be installed, be used for the existence of human body.
B, a signal processing chip that is connected with each human body detection sensor is set, and this signal processing chip is connected to carry out communication with the control panel of air-conditioning internal machine, this signal processing chip is handled by human body detection sensor is passed the signal of coming, and can carry out communication with the control panel of air-conditioning internal machine again simultaneously.
C, a last electric controller that is subjected to signal processing chip output signal control is set; Install one and go up electric controller, be used for controlling whether powering on of air-conditioning.
D, when continuing A and detecting human body in the time period, signal processing chip control is gone up electric controller and is powered on to air-conditioning system, general lasting 8～12 seconds are when detecting human body, send signal and give signal processing chip, the signal processing signals is sent instruction to last electric controller after receiving signal, powers on to air-conditioning system by last electric controller.
E, powering on keeps the D time period not detect the return path signal of the normal operation of being sent by control panel yet, then shows fault and air-conditioning system is cut off the power supply.
The start of f, air-conditioning, in the air-conditioning system running, detect that human body leaves and continuously the B time period do not detect human body again, then signal processing chip control is gone up electric controller air-conditioning system is cut off the power supply;
G, a load detection module is set, and the load detection module is connected with signal processing module, the test side with the load detection module is connected on the circuit of electric controller and air-conditioning internal machine simultaneously; When the load detection module detects input voltage and is lower than 165V or is higher than 265V, show voltage failure and air-conditioning system is cut off the power supply; When detecting continuous input current 10 minutes, the load detection module continues 2 minutes during greater than limit value less than limit value or electric current, show current failure and air-conditioning system is cut off the power supply, wherein that limit value 1P is 10A, the follow-up 10A that can be decided to be is radix, 1.5P for 1.2*10A is limit value, and the like.
H, air-conditioning shutdown are failed to detect human body at C and are existed in the time period, then air-conditioning system is cut off the power supply.
Further comprising the steps of between described steps d and the step e:
Further comprising the steps of between described step e and the step f:
The described A time period was 8～12 seconds.
The described B time period is 25～35 minutes.
The described C time period is 8～12 minutes.
The described D time period is 8～12 minutes.
Below only be described with regard to most preferred embodiment of the present invention, but can not be interpreted as it is limitations on claims.The present invention is not limited only to above embodiment, and its concrete structure allows to change.In every case the various variations of doing in the protection domain of independent claims of the present invention are all in protection scope of the present invention.
Claims (5)
- One kind by human body sensing with the method that powers on of control air-conditioning, it is characterized in that: may further comprise the steps:A, in air-conditioning system at least one human body detection sensor is installed;B, a signal processing chip that is connected with each human body detection sensor is set, and this signal processing chip is connected to carry out communication with the control panel of air-conditioning internal machine;C, a last electric controller that is subjected to signal processing chip output signal control is set;D, when continuing A and detecting human body in the time period, signal processing chip control is gone up electric controller and is powered on to air-conditioning system;E, powering on keeps the D time period not detect the return path signal of the normal operation of being sent by control panel yet, then shows fault and air-conditioning system is cut off the power supply;The start of f, air-conditioning, in the air-conditioning system running, detect that human body leaves and continuously the B time period do not detect human body again, then signal processing chip control is gone up electric controller air-conditioning system is cut off the power supply;G, a load detection module is set, and the load detection module is connected with signal processing module, the test side with the load detection module is connected on the circuit of electric controller and air-conditioning internal machine simultaneously; When the load detection module detects input voltage and is lower than 165V or is higher than 265V, show voltage failure and air-conditioning system is cut off the power supply; Continue 2 minutes during greater than limit value when the load detection module detects continuous input current 10 minutes less than limit value or electric current, show current failure and air-conditioning system is cut off the power supply;H, air-conditioning shutdown are failed to detect human body at C and are existed in the time period, then air-conditioning system is cut off the power supply.
- According to claim 1 by human body sensing with the method that powers on of control air-conditioning, it is characterized in that: the described A time period was 8～12 seconds.
- According to claim 1 by human body sensing with the method that powers on of control air-conditioning, it is characterized in that: the described B time period is 25～35 minutes.
- According to claim 1 by human body sensing with the method that powers on of control air-conditioning, it is characterized in that: the described C time period is 8～12 minutes.
- According to claim 2 by human body sensing with the method that powers on of control air-conditioning, it is characterized in that: the described D time period is 8～12 minutes.
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| CN 201110299757 CN102374613B (en) | 2011-09-30 | 2011-09-30 | Method for controlling power-on of air conditioner through human body induction |
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| CN 201110299757 CN102374613B (en) | 2011-09-30 | 2011-09-30 | Method for controlling power-on of air conditioner through human body induction |
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| CN102374613B true CN102374613B (en) | 2013-08-07 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102707638B (en) * | 2012-05-14 | 2015-02-18 | 美的集团股份有限公司 | Multi-load power supply control device and control method |
| CN103900191A (en) * | 2012-12-31 | 2014-07-02 | 苏州三星电子有限公司 | Air conditioner energy-saving control system and control method of air conditioner energy-saving control system |
| CN104633841A (en) * | 2013-11-15 | 2015-05-20 | 广东美的暖通设备有限公司 | Air conditioner and control method thereof |
| CN103982944B (en) * | 2014-05-29 | 2016-08-17 | 陈程 | Retail shop greets a guest induction installation |
| CN105258305B (en) * | 2014-07-15 | 2019-07-26 | 广东美的暖通设备有限公司 | The control method of air conditioner, air-conditioning system and air conditioner |
| CN104315659A (en) * | 2014-10-29 | 2015-01-28 | 无锡悟莘科技有限公司 | Intelligent voice-control air conditioning system |
| CN104633859B (en) * | 2015-01-28 | 2017-09-01 | 胡军 | A kind of air-conditioner driving device |
| CN105487512A (en) * | 2015-12-24 | 2016-04-13 | 上海斑竹智能科技有限公司 | Energy saving control method applied inside room |
| CN110195918B (en) * | 2019-05-24 | 2020-12-11 | 珠海格力电器股份有限公司 | Control method and device for reducing equipment power consumption, storage medium and electronic device |
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| JPS58218828A (en) * | 1982-06-15 | 1983-12-20 | ナシヨナル・テクニカル・システムズ | Electronically operating device used for automatically deenergizing power utilization facility |
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| CN2045154U (en) * | 1988-11-22 | 1989-09-27 | 溧阳县清安五金电器厂 | Integrated-circuit protective device for air conditioner |
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Address after: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee after: NINGBO AUX ELECTRIC CO., LTD. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Electric Co., Ltd. |