CN103032936B - A kind of air conditioner energy saving control panel and control method thereof - Google Patents
A kind of air conditioner energy saving control panel and control method thereof Download PDFInfo
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- CN103032936B CN103032936B CN201210563326.6A CN201210563326A CN103032936B CN 103032936 B CN103032936 B CN 103032936B CN 201210563326 A CN201210563326 A CN 201210563326A CN 103032936 B CN103032936 B CN 103032936B
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Abstract
The invention discloses a kind of air conditioner energy saving control panel and control method thereof, air conditioner energy saving control panel comprises single-chip microcomputer, infrared sensor, the first temperature sensor, the second temperature sensor, infrared transmission module and communication interface, and described infrared sensor, the first temperature sensor, the second temperature sensor, infrared transmission module and communication interface are connected with single-chip microcomputer respectively.The present invention can realize carrying out temperature adjustment to single air-conditioning easily, air-conditioning networking temp-controled mode, compared with prior art, have novel structure, design innovation, air conditioner energy saving control panel operational mode is applied widely, the advantage such as easy to use, has wide popularizing application prospect.
Description
Technical field
The present invention relates to a kind of control panel and control method thereof, particularly a kind of air conditioner energy saving control panel and control method thereof.
Background technology
In the embody rule of air conditioner energy conservation control system, only have central air-conditioning energy-saving system can Energy Saving Control mode at present, other independently air-conditioning, the domestic air-conditioning system of dispersion has no idea to accomplish Energy Saving Control substantially.
Can only manual control temperature to independently air-conditioning, can not adjustment temperature at any time, cause air-conditioning to consume energy waste; For air-conditioning, often raise or reduce the electric energy once expended and all can calculate, have very large energy-saving potential; Simulation people feels that to adjust temperature be a kind of best power-economizing method; Be necessary that development is a set of for this reason and can receive temperature signal, also can regulate temperature and control temperature airconditioning control mainboard; By the regulation and control system of Independent air conditioning, the temperature realizing Independent air conditioning regulates in real time, reaches saving electric energy.
Summary of the invention
The technical problem to be solved in the present invention be to provide one can overcome existing Independent air conditioning temperature regulate difficulty large, be not easy to centralized Control temperature, cause the waste of idle call electric energy serious, and can play especially the extensive Independent air conditioning used and save a large amount of electric energy, the Central Regulation of temperature and a kind of air conditioner energy saving control panel of Remote temperature control and control method thereof can be accomplished simultaneously.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of air conditioner energy saving control panel, comprises
One single-chip microcomputer;
One infrared sensor be connected with single-chip microcomputer, described infrared sensor is used for detecting the activity of people, and by its signal transmission to single-chip microcomputer;
One the first temperature sensor be connected with single-chip microcomputer, described first temperature sensor is used for detecting the temperature of air-conditioning outside;
One the second temperature sensor be connected with single-chip microcomputer, described second temperature sensor is for detecting the temperature of air-conditioner host inside;
One infrared transmission module be connected with single-chip microcomputer, described infrared transmission module is used for the signal of emission band control coding to air-conditioning mainboard;
One infrared receiving module be connected with single-chip microcomputer, described infrared receiving module is used for receiving remote controller and launches the control signal of coming, and by this signal storage in single-chip microcomputer;
One communication interface be connected with single-chip microcomputer, described communication interface makes control panel possess bus communication function.
In one embodiment of the invention, described communication interface is RS485 interface.
In one embodiment of the invention, described air conditioner energy saving control panel also comprises WIFI interface, and described WIFI interface is connected with single-chip microcomputer.
In one embodiment of the invention, described single-chip microcomputer is 51 single-chip microcomputers or PIC single chip microcomputer.。
A control method for air conditioner energy saving control panel, described control method comprises the steps:
(1) first, air conditioner energy saving control panel is connected with air-conditioning mainboard, air conditioner energy saving control panel obtains power supply, and hand-held remote controller opens air-conditioning, arranges a temperature, air-conditioning mainboard is started working after receiving infrared coding, infrared receiving module on air conditioner energy saving control panel also receives this infrared coding, first judges that whether this infrared coding is effective, if effectively, be stored in single-chip microcomputer by the temperature data that this infrared coding decodes, if no effect, continue to receive, until effectively;
(2) first temperature sensors detect the temperature of air-conditioning outside, and the temperature that the temperature detected and single-chip microcomputer receive compares; When the temperature that single-chip microcomputer receives is less than the temperature of sensor detection, the differential thermal calculation of both single-chip microcomputers temperature out, and with the temperature difference/hour adjust to 24 degree, regulating coded excitation to air-conditioning mainboard temperature by infrared transmission module, after air-conditioner host Received signal strength, air-conditioner temperature is adjusted accordingly, temperature is adjusted to most power save mode within a period of time;
(3) when the temperature received when single-chip microcomputer is greater than the temperature of sensor detection, the differential thermal calculation of both single-chip microcomputers temperature out, and with the temperature difference/hour adjust to 20 degree, regulating coded excitation to air-conditioning mainboard temperature by infrared transmission module, after air-conditioner host Received signal strength, air-conditioner temperature is adjusted accordingly, temperature is adjusted to most power save mode within a period of time.
By technique scheme, the invention has the beneficial effects as follows:
Instant invention overcomes existing Independent air conditioning temperature regulates difficulty large, be not easy to centralized Control temperature, cause the waste of idle call electric energy serious, and can play especially the extensive Independent air conditioning used and save a large amount of electric energy, the Central Regulation of temperature and a kind of air conditioner energy saving control panel of Remote temperature control and control method thereof can be accomplished simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is air conditioner energy saving control panel schematic diagram of the present invention;
Fig. 2 is that air conditioner energy saving control panel temperature arranges energy-conservation program flow diagram;
Fig. 3 is embodiment 1 structural representation;
Fig. 4 is embodiment 2 structural representation.
Numeral and the corresponding component title represented by letter in figure:
100, air conditioner energy saving control panel 110, single-chip microcomputer 120, infrared sensor 130, first temperature sensor 140, second temperature sensor 150, infrared transmission module 160, infrared receiving module 170, communication interface 180, WIFI interface 200, air-conditioning mainboard 300, air-conditioner host 400, hand-held remote controller.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
Shown in Figure 1, a kind of air conditioner energy saving control panel 100 of the present invention comprises single-chip microcomputer 110, single-chip microcomputer 110 is provided with several pins, and several pins on single-chip microcomputer 110 connect infrared sensor 120, first temperature sensor 130, second temperature sensor 140, infrared transmission module 150, infrared receiving module 160, communication interface 170 and WIFI interface 180 respectively.
Infrared sensor 120 is used for detecting the activity of people, if infrared ray sensor 120 detects that people is in activity, air-conditioner host will be made to work always; First temperature sensor 130 is used for detecting the temperature of air-conditioning outside, and temperature signal is passed to single-chip microcomputer; Temperature signal for detecting the temperature of air-conditioner host inside, and is passed to single-chip microcomputer by the second temperature sensor 140; Infrared transmission module 150 is used for the signal of emission band control coding to air-conditioning mainboard; Infrared receiving module 160 is used for receiving remote controller and launches the control signal of coming, and by this signal storage in single-chip microcomputer; Communication interface 170 makes control panel possess bus communication function, and this communication interface is RS485 interface, and it can also select the communication interface of other signal according to actual needs; WIFI interface 180 possesses wireless telecommunications and networking function, by air-conditioning mainboard composition air conditioner energy-saving system.
Single-chip microcomputer of the present invention is 51 single-chip microcomputers or PIC single chip microcomputer., it can also select other model single-chip microcomputer according to actual needs.
Shown in Figure 2, the rate-determining steps of air conditioner energy saving control panel of the present invention is as follows:
(1) first, air conditioner energy saving control panel is connected with air-conditioning mainboard, air conditioner energy saving control panel obtains power supply, hand-held remote controller opens air-conditioning, a temperature is set, air-conditioning mainboard is started working after receiving the infrared coding of hand-held remote controller transmitting, infrared receiving module on air conditioner energy saving control panel also receives this infrared coding, first judge that whether this infrared coding is effective, if effectively, the temperature data that this infrared coding decodes is stored in single-chip microcomputer, if no effect, continue to receive, until effectively;
(2) first temperature sensors detect the temperature of air-conditioning outside, and the temperature that the temperature detected and single-chip microcomputer receive compares; When the temperature that single-chip microcomputer receives is less than the temperature of sensor detection, the differential thermal calculation of both single-chip microcomputers temperature out, and with the temperature difference/hour adjust to 24 degree, regulating coded excitation to air-conditioning mainboard temperature by infrared transmission module, after air-conditioner host Received signal strength, air-conditioner temperature is adjusted accordingly, temperature is adjusted to most power save mode within a period of time;
(3) when the temperature received when single-chip microcomputer is greater than the temperature of sensor detection, the differential thermal calculation of both single-chip microcomputers temperature out, and with the temperature difference/hour adjust to 20 degree, regulating coded excitation to air-conditioning mainboard temperature by infrared transmission module, after air-conditioner host Received signal strength, air-conditioner temperature is adjusted accordingly, temperature is adjusted to most power save mode within a period of time.
Operation principle when air conditioner energy saving control panel of the present invention and air-conditioning combine is as follows:
Air conditioner energy saving control panel of the present invention installed by independently air-conditioning, air conditioner energy saving control panel is connected with air-conditioning mainboard; Whether air conditioner energy saving control panel is detected by infrared sensor has personnel to enter, after having people to enter room, people is encoded to air-conditioning mainboard emission temperature by air-conditioning remote control, the temperature that air-conditioning is arranged people is run, air conditioner energy saving control panel reception control signal, and control signal is stored in single-chip microcomputer, temperature regulates coded excitation to air-conditioning mainboard by air conditioner energy saving control panel by the variations in temperature program set according to single-chip microcomputer, after air-conditioning mainboard receives signal, the temperature of air-conditioning is adjusted accordingly, temperature is adjusted to most power save mode within a period of time.After people regulates temperature by manual mode, temperature control plate according to actual temperature according to the temperature difference/hour mode automatically adjust; By infrared sensor, testing staff moves, and the number of times detected is more, variations in temperature slower, and the fewer variations in temperature of the number of times detected is faster; Automatically be adjusted to a fixed value at summer temperature, winter temperature is also adjusted to a fixed value automatically; General summer regulates and is automatically adjusted to 24 degree, and winter is adjusted to 20 degree automatically.
By the communication interface on air-conditioning technical ability control panel and extraneous host computer communication can real time temperature data real-time display with control in real time, by extraneous host computer communication transmission real time temperature adjustment information, reach and temperature adjustment carried out to the air-conditioning in a region.
The present invention arranges air conditioner energy saving control panel and can realize easily carrying out temperature adjustment to single air-conditioning on air-conditioning, adopt WIFI communication can realize air-conditioning networking temp-controled mode, compared with prior art, there is novel structure, design innovation, the advantages such as air conditioner energy saving control panel operational mode is applied widely, easy to use, have wide popularizing application prospect.
Embodiment 1, the operation principle realizing separate unit Independent air conditioning energy-conservation is as follows:
Shown in Figure 3, air conditioner energy saving control panel 100 is connected with air-conditioning mainboard 200, air conditioner energy saving control panel 100 is made to obtain power supply, hand-held remote controller 400 opens air-conditioning, a temperature is set, air-conditioning mainboard 200 performs after receiving infrared coding, the temperature of setting also obtains by air conditioner energy saving control panel 100 simultaneously, be stored in single-chip microcomputer, with reference to the accompanying drawings 2, temperature sets energy-conservation program and temperature is arranged on energy saver mode, is transmitted to air-conditioning mainboard, is successively adjusted to the most energy-conservation temperature control point by air conditioner energy saving control panel; Make air-conditioner host 300 power consumption minimum, reach saving electric energy.
Embodiment 2, the operation principle realizing multiple stage Independent air conditioning energy-conservation is as follows:
Shown in Figure 4, air conditioner energy saving control panel is connected with air-conditioning mainboard, and make air conditioner energy saving control panel obtain power supply, hand-held remote controller opens air-conditioning, a temperature is set, air-conditioning mainboard performs after receiving infrared coding, and the temperature of setting also obtains by air conditioner energy saving control panel simultaneously, is stored in single-chip microcomputer, with reference to the accompanying drawings 2, temperature sets energy-conservation program and temperature is arranged on energy saver mode, is transmitted to air-conditioning mainboard, is successively adjusted to the most energy-conservation temperature control point by air conditioner energy saving mainboard.Make air-conditioner host power consumption minimum, reach saving electric energy.After the temperature of an air-conditioning sets, by the WIFI interface on air conditioner energy saving control panel, neighbouring air-conditioning all can be arranged on identical temperature, communicate with one another between air conditioner energy saving control panel, mutual identification, reach and be all operated in energy saver mode at the air-conditioning in a region, the most energy-saving run of the air-conditioning in feasible region, air-conditioner host energy-saving run.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a control method for air conditioner energy saving control panel, is characterized in that: described control method comprises the steps:
(1) first, air conditioner energy saving control panel is connected with air-conditioning mainboard, air conditioner energy saving control panel obtains power supply, and hand-held remote controller opens air-conditioning, arranges a temperature, air-conditioning mainboard is started working after receiving infrared coding, infrared receiving module on air conditioner energy saving control panel also receives this infrared coding, first judges that whether this infrared coding is effective, if effectively, be stored in single-chip microcomputer by the temperature data that this infrared coding decodes, if no effect, continue to receive, until effectively;
(2) first temperature sensors detect the temperature of air-conditioning outside, and the temperature that the temperature detected and single-chip microcomputer receive compares; When the temperature that single-chip microcomputer receives is less than the temperature of sensor detection, the differential thermal calculation of both single-chip microcomputers temperature out, and with the temperature difference/hour adjust to 24 degree, regulating coded excitation to air-conditioning mainboard temperature by infrared transmission module, after air-conditioner host Received signal strength, air-conditioner temperature is adjusted accordingly, temperature is adjusted to most power save mode within a period of time;
(3) when the temperature received when single-chip microcomputer is greater than the temperature of sensor detection, the differential thermal calculation of both single-chip microcomputers temperature out, and with the temperature difference/hour adjust to 20 degree, regulating coded excitation to air-conditioning mainboard temperature by infrared transmission module, after air-conditioner host Received signal strength, air-conditioner temperature is adjusted accordingly, temperature is adjusted to most power save mode within a period of time.
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| CN107328035A (en) * | 2017-08-30 | 2017-11-07 | 青岛海信日立空调系统有限公司 | A kind of intelligence control system of air-conditioning, air-conditioning and its intelligent control method |
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| CN101476765A (en) * | 2009-01-22 | 2009-07-08 | 桂林电子科技大学 | Energy-saving intelligentized control system of air conditioning house |
| CN101706143A (en) * | 2009-11-05 | 2010-05-12 | 浙江施诺节能科技有限公司 | Air-conditioner intelligent controller |
| CN202126050U (en) * | 2011-06-23 | 2012-01-25 | 北京圣科宏业科技有限公司 | Control system for air conditioner |
| JP2012215403A (en) * | 2011-03-31 | 2012-11-08 | Panasonic Corp | Sensor device |
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Patent Citations (5)
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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 |
| CN101476765A (en) * | 2009-01-22 | 2009-07-08 | 桂林电子科技大学 | Energy-saving intelligentized control system of air conditioning house |
| CN101706143A (en) * | 2009-11-05 | 2010-05-12 | 浙江施诺节能科技有限公司 | Air-conditioner intelligent controller |
| JP2012215403A (en) * | 2011-03-31 | 2012-11-08 | Panasonic Corp | Sensor device |
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