CN108954694A - Air conditioning system and control method thereof - Google Patents

Air conditioning system and control method thereof Download PDF

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Publication number
CN108954694A
CN108954694A CN201810933184.5A CN201810933184A CN108954694A CN 108954694 A CN108954694 A CN 108954694A CN 201810933184 A CN201810933184 A CN 201810933184A CN 108954694 A CN108954694 A CN 108954694A
Authority
CN
China
Prior art keywords
indoor unit
human body
body sensor
air
conditioning system
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
CN201810933184.5A
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Chinese (zh)
Inventor
曾生辉
王高飞
尚志锋
林嘉文
何卫明
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.)
Zhongshan Lotusair Co ltd
Original Assignee
Zhongshan Lotusair 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 Zhongshan Lotusair Co ltd filed Critical Zhongshan Lotusair Co ltd
Priority to CN201810933184.5A priority Critical patent/CN108954694A/en
Publication of CN108954694A publication Critical patent/CN108954694A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52Indication arrangements, e.g. displays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses an air conditioning system and a using method thereof, wherein the air conditioning system comprises a refrigerating assembly and a control system, the air conditioning system comprises a plurality of refrigerating assemblies, each refrigerating assembly comprises an indoor unit, an outdoor unit and a refrigerant pipe, the indoor units and the outdoor units are connected together through the refrigerant pipes, and the refrigerant pipes of the refrigerating assemblies are mutually independent; the control system comprises a remote controller, the invention also discloses a using method of the air conditioning system, and the using method comprises the following steps: (1) judging whether the absent duty working mode is selected to work or not; (2) judging whether a person exists; (3) the operating mode of the air conditioning system is selected. The invention can keep the temperature in the room constant under the condition that no person is in the room or people are sleeping, and avoid the discomfort of the human body.

Description

A kind of air-conditioning system and its control method
Technical field
The present invention relates to air-conditioning system and its control methods.
Background technique
Traditionally, in the air-conditioning system for being equipped with human body sensor, a kind of air-conditioning system has been developed, has detected people Whether in a room, and when no-one is present in the house stop the operation of air-conditioning, to realize energy conservation in entire conditioned space. In the air-conditioning system using this human body sensor, whether the operation control of air-conditioning system is held automatically in a room based on people Capable, so that it is happy and effective for making system for a user.Using the multiple systems for being equipped with conventional body's sensor It in the air-conditioning system of cooling system, that is, is including the sky for the multiple refrigeration systems being made of an indoor unit and an outdoor unit In adjusting system, and it ought detect whether people controls in the room by human body sensor by these units of remote controller operation When indoor unit, as indoor nobody, indoor unit does not work.Therefore, it is passed through when indoor unit is in halted state When spending certain time, room temperature deviates comfortable temperature range, and even if when restoring air conditioner operation when user's return to room, Need the regular hour.Temperature reaches required temperature.In addition, when whether in a room to detect people by traditional human body sensor Come when controlling indoor unit, if people moved hardly in air-conditioning with carry out air-conditioning (when people during sleep, for example, indoor Unit becomes halted state, and room temperature may largely deviate comfortable temperature range.According to above-mentioned traditional technology, When the testing result of the human body sensor under the closed state of air-conditioning system shows people in a room, air-conditioning system is opened, and And when testing result human body sensor in the open state indicates nobody in the room, air-conditioning system executes underload behaviour Make.Therefore, even if when air-conditioning system is in close state, human body sensor is also required to remain turned on, thus need to Machine power.In addition, because even also executing under the closed state of air-conditioning system the testing result prior to human body sensor Control, so the intention that air-conditioning system violates user operates in the case where the failure of human body sensor etc..
Summary of the invention
The purpose of the present invention is to provide a kind of air-conditioning system and its control methods, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of air-conditioning system, the air-conditioning system include packet Multiple cooling assemblies are included, the multiple cooling assembly includes indoor unit, outdoor unit and refrigerant pipe, the indoor list Member and outdoor unit are linked together by refrigerant pipe, and the refrigerant pipe of the multiple cooling assembly is mutually indepedent;The room Interior unit includes human body sensor, temperature sensor and power supply, and the power supply is the human body sensor and temperature sensing Device power supply, the control system include a remote controler, and the remote controler includes being remotely controlled screen, controller and circuit board, described Human body sensor and temperature sensor are each provided on the indoor unit, and the controller collection is on circuit boards, the people Body sensor and temperature sensor are connected to the input terminal of the controller, and the output end of the controller is connected to remote control screen Curtain, indoor unit and outdoor unit.
Preferably, there are three the cooling assembly is set, respectively cooling assembly one, refrigeration train component two and cooling assembly Three, the cooling assembly one includes indoor unit one, outdoor unit one and communication line one;The cooling assembly two includes room Interior unit two, outdoor unit two and communication line two;The cooling assembly three include indoor unit three, outdoor unit three and Communication line three, the indoor unit one, indoor unit two and indoor unit three are connected to the remote control by communication line Device.
Preferably: the temperature sensor is infrared temperature sensor, the model HE- of the infrared temperature sensor 200A。
Preferably, the remote control screen is tangible screen.
A kind of application method of the air-conditioning system according to above scheme, the application method include the following steps:
(1): the remote controler is equipped with control switch, and user is first turned on the control switch of remote controler, shields in remote control The operating mode of air-conditioning is selected on curtain, the operating mode is respectively normal mode of operation and operating mode absent from duty, indoor unit One, indoor unit two and indoor unit three are connected to the remote controler, indoor unit one, indoor list by communication line respectively Be respectively equipped with a human body sensor on member two and indoor unit three, respectively human body sensor one, human body sensor two and Human body sensor three, human body sensor one, human body sensor two and human body sensor three are connected to the input terminal of controller, people Body sensor one, human body sensor two and human body sensor three detect indoor unit one, indoor unit two and indoor unit Three whether someone or no one;
(2): human body sensor one, human body sensor two and human body sensor three will test the control that message sends remote controler In device processed, if detect indoor unit one, indoor unit two and three nobody of indoor unit or people sleep when, Remote controler makes air-conditioning be in operating mode absent from duty, protects the temperature in indoor unit one, indoor unit two and indoor unit three It holds in a certain range;
(3): if detecting three someone of indoor unit one, indoor unit two and indoor unit, remote controler makes at air-conditioning In normal mode of operation, by manually being regulated and controled.
Preferably, in step (2), remote controler makes air-conditioning be in operating mode absent from duty, makes indoor unit one, indoor unit Two and indoor unit three in temperature be maintained between 15 DEG C -28 DEG C.
Preferably, the temperature in the indoor unit one, indoor unit two and indoor unit three is by the temperature sensing Device is detected.
Preferably, the model FRS310 of human body sensor one, human body sensor two and human body sensor three.
Compared with prior art, beneficial effects of the present invention: when human body sensor is examined in the state that air-conditioning system is opened When measuring user and being present in the region of air-conditioning to be carried out, air-conditioning system executes corresponding normal mode of operation according to remote controler. When human body sensor detects user not in the region of air-conditioning to be carried out (that is, when human body sensor is in the region to air-conditioning In do not detect user there are when), in this state as described above, air-conditioning system is opened, air-conditioning system according to setting in advance Fixed time absent from duty control executes air conditioner operation.In the state that air-conditioning system is closed, because human body sensor is also switched off, no matter How is the detection information of human body sensor, all remains off.Operation during the closing period absent from duty is that power consumption is suppressed Operation, executed with low-load to maintain set temperature range.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is frame diagram of the invention;
Fig. 3 is the flow chart of the application method of air-conditioning system of the present invention.
In figure: 1, cooling assembly one;2, cooling assembly two;3, cooling assembly three;4, indoor unit one;5, outdoor unit One;6, indoor unit two;7, outdoor unit two;8, refrigerant pipe;9, human body sensor one;10, human body sensor two;11, people Body sensor three;12, temperature sensor;13, remote controler;14, controller;15, it is remotely controlled screen;16, communication line one;17, lead to Believe route two;18, communication line three;19, indoor unit three;20, outdoor unit three.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Such as Fig. 1-3, it is proposed that following embodiments:
A kind of air-conditioning system, the air-conditioning system include multiple cooling assemblies and control system, the multiple cooling assembly It include indoor unit, outdoor unit and refrigerant pipe 8, the indoor unit and outdoor unit are connected by refrigerant pipe 8 Together, the refrigerant pipe 8 of the multiple cooling assembly is mutually indepedent;The indoor unit includes human body sensor, temperature biography Sensor 12 and power supply, the power supply are that the human body sensor and temperature sensor 12 are powered, and the control system includes One remote controler 13, the remote controler 13 include remote control screen 15, controller 14 and circuit board, the human body sensor and temperature Degree sensor 12 is each provided on the indoor unit, and the controller 14 is integrated on circuit boards, the human body sensor and temperature Degree sensor 12 is connected to the input terminal of the controller 14, and the output end of the controller 14 is connected to remote control screen 15, room Interior unit and outdoor unit.
In the present embodiment, there are three the cooling assembly is set, respectively cooling assembly 1, refrigeration train component 22 and Cooling assembly 33, the cooling assembly 1 include indoor unit 1, outdoor unit 1 and communication line 1;The system Cold component 22 includes indoor unit 26, outdoor unit 27 and communication line 2 17;The cooling assembly 33 includes interior Unit 3 19, outdoor unit 3 20 and communication line 3 18, the indoor unit 1, indoor unit 26 and indoor unit 3 19 are connected to the remote controler 13 by communication line.
In the present embodiment, the temperature sensor 12 is infrared temperature sensor, the type of the infrared temperature sensor Number HE-200A.
In the present embodiment, the remote control screen 15 is tangible screen.
A kind of application method of the air-conditioning system according to above scheme, the application method include the following steps:
(1): the remote controler 13 is equipped with control switch, and user is first turned on the control switch of remote controler 13, distant The operating mode that air-conditioning is selected on screen 15 is controlled, the operating mode is respectively normal mode of operation and operating mode absent from duty, room Interior unit 1, indoor unit 26 and indoor unit 3 19 are connected to the remote controler 13 by communication line respectively, indoor A human body sensor, respectively human body sensor one are respectively equipped on unit 1, indoor unit 26 and indoor unit 3 19 9, human body sensor 2 10 and human body sensor 3 11, human body sensor 1, human body sensor 2 10 and human body sensor 3 11 are connected to the input terminal of controller 14, and human body sensor 1, human body sensor 2 10 and human body sensor 3 11 detect Indoor unit 1, indoor unit 26 and indoor unit 3 19 whether someone;
(2): human body sensor 1, human body sensor 2 10 and human body sensor 3 11 will test message and send remote control In the controller 14 of device 13, if detect indoor unit 1, indoor unit 26 and 3 19 nobody of indoor unit or For people when sleep, remote controler 13 makes air-conditioning be in operating mode absent from duty, makes indoor unit 1, indoor unit 26 and room Temperature in interior unit 3 19 is kept in a certain range;
(3): if detecting 3 19 someone of indoor unit 1, indoor unit 26 and indoor unit, remote controler 13 makes Air-conditioning is in normal mode of operation, by manually being regulated and controled.
In the present embodiment, in step 2, remote controler 13 makes air-conditioning be in operating mode absent from duty, make indoor unit 1, Temperature in indoor unit 26 and indoor unit 3 19 is maintained between 15 DEG C -28 DEG C.
In the present embodiment, the temperature in the indoor unit 1, indoor unit 26 and indoor unit 3 19 is by institute Temperature sensor 12 is stated to be detected.
In the present embodiment, the model of human body sensor 1, human body sensor 2 10 and human body sensor 3 11 FRS310。
Working principle: when human body sensor detects that user is present in air-conditioning to be carried out in the state that air-conditioning system is opened Region in when, air-conditioning system executes corresponding normal mode of operation according to remote controler.When human body sensor detects user not (that is, when human body sensor does not detect the presence of user in the region to air-conditioning when in the region of air-conditioning to be carried out When), in this state as described above, air-conditioning system is opened, air-conditioning system executes sky according to preset time control absent from duty Adjust operation.Air-conditioning system close in the state of because human body sensor is also switched off, no matter the detection information of human body sensor such as What, all remains off.It is absent from duty close the period during operation be the repressed operation of power consumption, with low-load execute with Just set temperature range is maintained.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this Within the protection scope of invention.

Claims (8)

1. a kind of air-conditioning system, it is characterised in that: the air-conditioning system includes multiple cooling assemblies and control system, the multiple Cooling assembly includes indoor unit, outdoor unit and refrigerant pipe (8), and the indoor unit and outdoor unit pass through refrigeration Agent pipe (8) links together, and the refrigerant pipe (8) of the multiple cooling assembly is mutually indepedent;The indoor unit includes human body Sensor, temperature sensor (12) and power supply, the power supply are that the human body sensor and temperature sensor (12) are powered, The control system includes a remote controler (13), and the remote controler (13) includes remote control screen (15), controller (14) and electricity Road plate, the human body sensor and temperature sensor (12) are each provided on the indoor unit, and the controller (14) is integrated On circuit boards, the human body sensor and temperature sensor (12) are connected to the input terminal of the controller (14), the control The output end of device (14) processed is connected to remote control screen (15), indoor unit and outdoor unit.
2. a kind of air-conditioning system according to claim 1, it is characterised in that: there are three the cooling assembly is set, respectively Cooling assembly one (1), refrigeration train component two (2) and cooling assembly three (3), the cooling assembly one (1) includes indoor unit One (4), outdoor unit one (5) and communication line one (16);The cooling assembly two (2) includes indoor unit two (6), outdoor Unit two (7) and communication line two (17);The cooling assembly three (3) includes indoor unit three (19), outdoor unit three (20) and communication line (18) three, the indoor unit one (4), indoor unit two (6) and indoor unit three (19) pass through Communication line is connected to the remote controler (13).
3. a kind of air-conditioning system according to claim 1, it is characterised in that: the temperature sensor (12) is infrared temperature Sensor, the model HE-200A of the infrared temperature sensor.
4. a kind of air-conditioning system according to claim 1-4, it is characterised in that: the remote control screen (15) is can Touch screen.
5. a kind of application method of air-conditioning system according to claim 4, it is characterised in that: the application method includes such as Lower step:
(1): the remote controler (13) is equipped with control switch, and user is first turned on the control switch of remote controler (13), distant Control the operating mode that air-conditioning is selected on screen (15), the operating mode is respectively normal mode of operation and operating mode absent from duty, Indoor unit one (4), indoor unit two (6) and indoor unit three (19) are connected to the remote controler by communication line respectively (13), it is respectively equipped with a human body sensor on indoor unit one (4), indoor unit two (6) and indoor unit three (19), respectively For human body sensor one (9), human body sensor two (10) and human body sensor three (11), human body sensor one (9), human body are passed Sensor two (10) and human body sensor three (11) are connected to the input terminal of controller (14), and human body sensor one (9), human body pass Sensor two (10) and human body sensor three (11) detection indoor unit one (4), indoor unit two (6) and indoor unit three (19) whether someone;
(2): it is distant that human body sensor one (9), human body sensor two (10) and human body sensor three (11) will test message transmission In the controller (14) for controlling device (13), if detecting indoor unit one (4), indoor unit two (6) and indoor unit three (19) when sleep, remote controler (13) makes air-conditioning be in operating mode absent from duty by nobody or people, makes indoor unit one (4), the temperature in indoor unit two (6) and indoor unit three (19) is kept in a certain range;
(3): if detecting indoor unit one (4), indoor unit two (6) and indoor unit three (19) someone, remote controler (13) air-conditioning is made to be in normal mode of operation, by manually being regulated and controled.
6. a kind of control method of air-conditioning system according to claim 5, it is characterised in that: in step (2), remote controler (13) so that air-conditioning is in operating mode absent from duty, make in indoor unit one (4), indoor unit two (6) and indoor unit three (19) Temperature be maintained between 15 DEG C -28 DEG C.
7. a kind of control method of air-conditioning system according to claim 5, it is characterised in that: the indoor unit one (4), Temperature in indoor unit two (6) and indoor unit three (19) is detected by the temperature sensor (12).
8. a kind of control method of air-conditioning system according to claim 5, it is characterised in that: human body sensor one (9), people The model FRS310 of body sensor two (10) and human body sensor three (11).
CN201810933184.5A 2018-08-16 2018-08-16 Air conditioning system and control method thereof Pending CN108954694A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113819615A (en) * 2021-09-13 2021-12-21 青岛海尔空调器有限总公司 Method and device for controlling air conditioner and air conditioner
WO2023035685A1 (en) * 2021-09-13 2023-03-16 青岛海尔空调器有限总公司 Method and apparatus for controlling air conditioner, and air conditioner

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JP2000240998A (en) * 1999-02-18 2000-09-08 Sanyo Electric Co Ltd Air conditioner
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CN103712314A (en) * 2013-12-19 2014-04-09 吴根佑 Intelligent-induction temperature adjustment device for air-conditioner and air-conditioner with intelligent-induction temperature adjustment function
CN104344504A (en) * 2014-10-29 2015-02-11 深圳市唯传科技有限公司 Air conditioner conditioning method and system
CN206496478U (en) * 2016-10-20 2017-09-15 深圳市立冰节能科技有限公司 A kind of wisdom energy-saving type air conditioner
US9857961B2 (en) * 2011-10-21 2018-01-02 Google Inc. Thermostat user interface
CN108131798A (en) * 2017-12-30 2018-06-08 广东申菱环境***股份有限公司 A kind of autocontrol method of air-conditioning system

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Publication number Priority date Publication date Assignee Title
JP2000240998A (en) * 1999-02-18 2000-09-08 Sanyo Electric Co Ltd Air conditioner
CN1654892A (en) * 2004-02-12 2005-08-17 三洋电机株式会社 Air conditioner device
CN101706146A (en) * 2009-11-06 2010-05-12 江苏科技大学 Energy-saving remote control device of air conditioner and control method thereof
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CN103574837A (en) * 2012-08-02 2014-02-12 青岛海尔空调电子有限公司 Method for starting air conditioner silent mode and air conditioner
CN103712314A (en) * 2013-12-19 2014-04-09 吴根佑 Intelligent-induction temperature adjustment device for air-conditioner and air-conditioner with intelligent-induction temperature adjustment function
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113819615A (en) * 2021-09-13 2021-12-21 青岛海尔空调器有限总公司 Method and device for controlling air conditioner and air conditioner
WO2023035685A1 (en) * 2021-09-13 2023-03-16 青岛海尔空调器有限总公司 Method and apparatus for controlling air conditioner, and air conditioner

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