CN101089497A - Air conditioner and its control method - Google Patents
Air conditioner and its control method Download PDFInfo
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- CN101089497A CN101089497A CN 200610086726 CN200610086726A CN101089497A CN 101089497 A CN101089497 A CN 101089497A CN 200610086726 CN200610086726 CN 200610086726 CN 200610086726 A CN200610086726 A CN 200610086726A CN 101089497 A CN101089497 A CN 101089497A
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- power supply
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Abstract
The present invention relates to an air conditioner and its control method. Said air conditioner includes outdoor machine controller; indoor machine controller which uses the power supply capable of providing power supply for outdoor machine controller as object and can generate switching-on on switching-off signal; and relay portion for switching on or switching off the power supply capable of providing power supply for outdoor machine controller according to the described switching-on or switching-off signal. Besides, said invention also provides the concrete steps of said control method.
Description
Technical field
The present invention relates to a kind of air-conditioning and control method thereof, even particularly relate to a kind of being connected under the state that power supply carries out supply of electric power, can when being in the holding state that does not move, off-premises station utilize relay to block air-conditioning and control method thereof fully to the standby power of outdoor controller supply.
Background technology
Based on the air-conditioning of prior art, as shown in Figure 1, comprise power supply unit 1; Utilize the outdoor controller 2 of described power supply unit 1 supply operation power; The indoor set controller 3 that communicates with described outdoor controller 2.
Described outdoor controller 2 utilizes the power supply of described power supply unit 1 supply that off-premises station is driven, and generates status signal according to the running status of described off-premises station.
In addition, also has the off-premises station telecommunication circuit 2a that is used for transmitting described status signal in the described outdoor controller 2 to described indoor set controller.
In the described indoor set controller 3, has the indoor set telecommunication circuit 3a that utilizes described power supply unit 1 supply power supply operation.
Described indoor set controller 3 generates control signal according to the order to described outdoor controller 2 inputs, and is sent among the described indoor set telecommunication circuit 3a.
Described indoor set telecommunication circuit 3a can receive described status signal, and described control signal is sent among the described off-premises station telecommunication circuit 2a.
That is, will carry out the signal transmitting and receiving operation between described indoor set telecommunication circuit 3a and the described off-premises station telecommunication circuit 2a.
But the air-conditioning of structure is under the state that connects power supply as mentioned above, even when off-premises station is in holding state out of service, also can supply standby power to outdoor controller for a long time, thereby cause the increase of power consumption.
This shows that described existing air-conditioning obviously still has inconvenience and defective, and demands urgently further being improved in product structure and use.In order to solve the problem that existing air-conditioning exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure can solve described problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of new air-conditioning and control method thereof, just become the current industry utmost point to need improved target.
Because the defective that described existing air-conditioning exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of new air-conditioning and control method thereof, can improve general existing air-conditioning, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to, overcome the defective that existing air-conditioning exists, and provide a kind of novel air-conditioning and control method thereof, technical problem to be solved is by between outdoor controller and supply power supply the relay of being controlled by the indoor set controller being installed, make it under the state that connects power supply, when off-premises station is in holding state out of service, make outdoor controller transmit the operating state signal of current off-premises station to the indoor set controller, thereby make indoor set controller control relay block the power supply that is supplied to outdoor controller, thereby be suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of air-conditioning according to the present invention proposes is characterized in that: comprise outdoor controller (Controller); With the power supply to described outdoor controller supply is the indoor set controller (Controller) that object generates switching signal; According to described switching signal, the power supply that the described outdoor controller of subtend provides carries out the relay portion of switch.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid air-conditioning, wherein said outdoor controller comprises the switching signal according to described switch portion, receives the off-premises station power circuit of power supply supply by relay portion; According to the having or not of the power supply of described off-premises station power circuit supply, generate the communication control unit of its status signal; Transmit the off-premises station telecommunication circuit of described status signal to described indoor set controller.
Aforesaid air-conditioning, wherein said indoor set controller comprises the indoor set telecommunication circuit that is used to receive described status signal; According to described status signal, generate switch control part to the control signal of described off-premises station power circuit supply power supply; Split the pass according to described control signal and drive, thus the switch portion of output switching signal.
Aforesaid air-conditioning, wherein said relay portion carries out work under the state related with described switch portion.
Aforesaid air-conditioning, wherein said relay portion comprises at least more than one the relay that can carry out switch to the power supply of supply.
The object of the invention to solve the technical problems also realizes by the following technical solutions.According to a kind of air conditioning control method that the present invention proposes, in the air-conditioning that is made of indoor set controller and outdoor controller, described indoor controller comprises that with the power supply to described outdoor controller supply be the stage that object generates switching signal; The power supply that provides according to the described outdoor controller of described switching signal subtend carries out the stage of switch.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid air conditioning control method, it comprises that also described outdoor controller sends the stage of the status signal that is used to block the power supply supply to described indoor set controller when off-premises station is out of service.
Aforesaid air conditioning control method comprises the stage that generates control signal according to the order of input in the wherein said generation phase; Generate the stage of described switching signal according to described control signal.
By described technical scheme, air-conditioning of the present invention and control method thereof have following advantage at least:
Utilize the air-conditioning suitable of the present invention and the control method thereof of structure as mentioned above, can under the holding state that off-premises station does not move, utilize relay to block to be provided to the power supply in the outdoor controller, make it under holding state, block the power supply supply, thereby reduce power consumption and improve the effect and the commodity of product.
In sum, the present invention has described plurality of advantages and practical value, no matter it all has bigger improvement on product structure, control method or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing air-conditioning has the effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Described explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for described and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 carries out illustrated figure to the air conditioner structure based on prior art;
Fig. 2 carries out illustrated figure to being suitable for air conditioner structure of the present invention;
Fig. 3 carries out illustrated precedence diagram to being suitable for air conditioning control method of the present invention.
1: power supply unit 2: outdoor controller
2a: off-premises station telecommunication circuit 3: indoor set controller
3a: indoor set telecommunication circuit 10: power supply unit
20: outdoor controller 21: the off-premises station power circuit
22: communication control unit 23: the off-premises station telecommunication circuit
30: indoor set controller 31: the indoor set telecommunication circuit
32: switch control part 33: switch portion
40: the S100 of relay portion: initial stage power supply supply
S105: initial stage power supply supply S110: A-stage signal
S115: generate initial stage switch shutdown signal according to the A-stage signal
S120: block power supply (holding state) S125: the off-premises station status signal that brings into operation
S130: switch open signal S135: supply power supply/off-premises station operation
S140: off-premises station run-stopping status signal S145: switch shutdown signal
S150: block power supply (holding state)
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to air-conditioning and its specific embodiment of control method, structure, method, step, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Seeing also shown in Figure 2ly, is to carry out illustrated figure to being suitable for air conditioner structure of the present invention.
Be suitable for air-conditioning of the present invention as shown in Figure 2, comprise power supply unit 10 to off-premises station and indoor set supply power supply; The outdoor controller 20 that the power supply that utilizes described power supply unit 10 to supply drives described off-premises station; By generating switching signal, make the indoor set controller 30 of described power supply unit 10 to described outdoor controller 20 supply electric power; According to described switching signal, to being fed to the relay portion 40 that power supply in the described power supply unit 10 carries out switch.
In described embodiment, will describe as example, but also can be suitable for three phase mains with the situation of using single phase poaer supply.
Described power supply unit 10 is used to supply single phase poaer supply or three phase mains.
Described outdoor controller 20 comprises off-premises station power circuit 21, and this off-premises station power circuit 21 receives the power supply supply according to the switching signal of described switch portion by relay portion; Communication control unit 22, this communication control unit 22 has or not according to the power supply of supplying to described off-premises station power circuit 21, generates its status signal; Off-premises station telecommunication circuit 23, this off-premises station telecommunication circuit 23 transmits described status signal to described indoor set controller.
Described off-premises station power circuit 21, for described off-premises station is driven, the power supply that described power supply unit 10 is supplied is fed in the described off-premises station.
Described communication control unit 22 is connected with described off-premises station power circuit 21, and whether generates described status signal according to the operation of described off-premises station.
This is external when being initially described off-premises station and connecting power supply, and described communication control unit 22 will carry out initialization and OBD, simultaneously described indoor set controller be generated the status signal of finishing setting.
Described off-premises station telecommunication circuit 23, the described status information that generates when connecting power supply at first is sent in the described indoor set controller 30.
Described indoor set controller 30 comprises the indoor set telecommunication circuit 31 that is used to receive described status signal; Off-premises station power circuit 21, this off-premises station power circuit 21 generate the control signal to described off-premises station power circuit 21 supply power supplys according to described status signal; Switch portion 33, this switch portion 33 are split to close according to described control signal and are driven, thus output switching signal.
Described indoor set telecommunication circuit 31 transmits signals to described switch control part 32 after receiving described status signal, make its operation supply power supply to described off-premises station.
Described switch control part 32 according to described status signal, makes it to described outdoor controller 20 supply power supplys thereby generate described control signal.
Described switch portion 33 is split the pass according to described control signal and is driven, thereby exports described switching signal.
Described relay portion 40 carries out work according to described switching signal, thereby to described outdoor controller 20 supplies or tackle the electric power of described power supply unit 10.
The running of the present invention of structure is as described below as mentioned above.Fig. 3 carries out illustrated precedence diagram to being suitable for air conditioning control method of the present invention.
Be initially indoor set controller and outdoor controller the supply power supply (S100, S105).
At first to power supply unit 10 supply power supplys the time, power supply unit indoor set controller 30 will generate initial stage switch open signal.
At this moment, relay portion 40 will carry out work according to described initial stage switch open signal, thereby supply the electric power of described power supply unit 10 to described outdoor controller 20.
Described outdoor controller utilizes the initial stage power supply to carry out initialization and OBD, generates the A-stage signal S110 of request stage power supply after setting is finished.
That is, the initial stage power supply that described outdoor controller 20 will utilize described power supply unit to supply carries out initialization and OBD to being installed on inner application program and other controlling application programs.
Then after described outdoor controller 20 is finished setting, generation is used to block the described A-stage signal of the power supply of described power supply unit 10.
Described indoor set controller generates the initial stage switch shutdown signal S115 that is used to block power supply according to described A-stage signal.
That is, described indoor set controller 30 generates the initial stage switch shutdown signal that is used to block described power supply unit 10 electric power according to described A-stage signal, makes power supply can not be provided to described outdoor controller 20.
At this moment, described relay portion 40 will carry out work according to described initial stage switch shutdown signal, thereby block the electric power to the described power supply unit 10 of described outdoor controller 20 supplies.
Power supply in the described outdoor controller is blocked, thereby enters holding state 120.
Because the electric power of the described power supply unit 10 that is supplied to described outdoor controller 20 has blocked in described relay portion 40, before input off-premises station action command, enter holding state.
When input off-premises station action command, described outdoor controller brings into operation in order to make described off-premises station, will generate status signal " unlatching " (S125).
That is, import after the described off-premises station action command, described outdoor controller brings into operation in order to make described off-premises station, and generation status signal " unlatching " also is sent in the described indoor set controller 30.
Described indoor set controller generates switch open signal (S130) according to described status signal " unlatching ".
That is, described indoor set controller 30 generates the switch open signal according to described status signal " unlatching ", and is sent to described relay portion 40.
At this moment, relay portion 40 will carry out work according to described switch open signal, thereby supply the electric power of described power supply unit 10 to described outdoor controller 20.
After described outdoor controller supply power supply, drive the operation (S135) of described off-premises station.
That is, described outdoor controller 20 utilizes the described off-premises station of power drives of described power supply unit 10 supplies.
When the order of input described off-premises station out of service, described outdoor controller will generate status signal and " close " (S140).
That is, described outdoor controller generates status signal and " closes " according to the order of the described off-premises station of being imported out of service.
Described indoor set controller " cuts out " according to described status signal, generates switch shutdown signal (S145).
That is, described indoor set controller 30 " cuts out " according to described status signal and generates the switch shutdown signal, and is sent to described relay portion 40.
At this moment, relay portion 40 will carry out work according to described switch shutdown signal, thereby block the electric power to the described power supply unit 10 of described outdoor controller 20 supplies.
After the power supply that is provided to described outdoor controller 20 was cut off, described off-premises station was with out of service and enter holding state (S150).
That is, because the electric power of the described power supply unit 10 that is supplied to described outdoor controller 20 has blocked in described relay portion 40, described off-premises station is with out of service.
At this moment, described outdoor controller 20 will reenter the holding state of waiting for the described off-premises station action command of input.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize described announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, but every content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (8)
1, a kind of air-conditioning is characterized in that: comprise outdoor controller; With the power supply to described outdoor controller supply is the indoor set controller that object generates switching signal; According to described switching signal, the power supply that the described outdoor controller of subtend provides carries out the relay portion of switch.
2, air-conditioning according to claim 1 is characterized in that: described outdoor controller, comprise switching signal according to described switch portion, and receive the off-premises station power circuit of power supply supply by relay portion; According to the having or not of the power supply of described off-premises station power circuit supply, generate the communication control unit of its status signal; Transmit the off-premises station telecommunication circuit of described status signal to described indoor set controller.
3, air-conditioning according to claim 2 is characterized in that: described indoor set controller comprises the indoor set telecommunication circuit that is used to receive described status signal; According to described status signal, generate switch control part to the control signal of described off-premises station power circuit supply power supply; Split the pass according to described control signal and drive, thus the switch portion of output switching signal.
4, air-conditioning according to claim 3 is characterized in that: described relay portion carries out work under the state related with described switch portion.
5, air-conditioning according to claim 4 is characterized in that: described relay portion comprises at least more than one the relay that can carry out switch to the power supply of supply.
6, a kind of air conditioning control method is characterized in that: in the air-conditioning that is made of indoor set controller and outdoor controller, described indoor controller comprises that with the power supply to described outdoor controller supply be the stage that object generates switching signal; The power supply that provides according to the described outdoor controller of described switching signal subtend carries out the stage of switch.
7, air conditioning control method according to claim 6 is characterized in that: comprise that also described outdoor controller sends the stage of the status signal that is used to block the power supply supply to described indoor set controller when off-premises station is out of service.
8, air conditioning control method according to claim 6 is characterized in that: comprise the stage that generates control signal according to the order of input in the described generation phase; Generate the stage of described switching signal according to described control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100867267A CN101089497B (en) | 2006-06-16 | 2006-06-16 | Air conditioner and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100867267A CN101089497B (en) | 2006-06-16 | 2006-06-16 | Air conditioner and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101089497A true CN101089497A (en) | 2007-12-19 |
| CN101089497B CN101089497B (en) | 2010-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100867267A Expired - Fee Related CN101089497B (en) | 2006-06-16 | 2006-06-16 | Air conditioner and its control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN101089497B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287889A (en) * | 2010-06-18 | 2011-12-21 | 苏州三星电子有限公司 | Air-conditioner standby regulating device |
| CN102628610A (en) * | 2012-04-13 | 2012-08-08 | 海信科龙电器股份有限公司 | Control system of variable-frequency air conditioner |
| CN103375887A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Air conditioner, and control circuit and control method thereof |
| CN102102660B (en) * | 2009-12-22 | 2014-08-27 | 乐金电子(天津)电器有限公司 | Power control method for outdoor unit of variable frequency air conditioner |
| CN105135594A (en) * | 2015-07-29 | 2015-12-09 | 深圳创维空调科技有限公司 | Air conditioner outdoor unit standby control system and air conditioner |
| WO2019095835A1 (en) * | 2017-11-16 | 2019-05-23 | 青岛海尔空调器有限总公司 | Method and apparatus for identifying air-conditioning circuit, and air conditioner |
| WO2020069639A1 (en) * | 2018-10-01 | 2020-04-09 | 珠海格力电器股份有限公司 | Device control method, device control apparatus and device using control apparatus |
| CN114353282A (en) * | 2021-12-28 | 2022-04-15 | 青岛海尔空调电子有限公司 | Multi-split air conditioner control method and multi-split air conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2249379Y (en) * | 1995-10-05 | 1997-03-12 | 青岛海尔空调器总公司 | Split type one-driving-two air conditioner outdoor unit controller |
| CN2342295Y (en) * | 1998-10-23 | 1999-10-06 | 清华同方股份有限公司 | Micro computer controller for variable frequency air conditioner system |
| CN2551903Y (en) * | 2002-04-16 | 2003-05-21 | 张荣德 | Split-type air-conditioner |
-
2006
- 2006-06-16 CN CN2006100867267A patent/CN101089497B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102660B (en) * | 2009-12-22 | 2014-08-27 | 乐金电子(天津)电器有限公司 | Power control method for outdoor unit of variable frequency air conditioner |
| CN102287889A (en) * | 2010-06-18 | 2011-12-21 | 苏州三星电子有限公司 | Air-conditioner standby regulating device |
| CN102628610A (en) * | 2012-04-13 | 2012-08-08 | 海信科龙电器股份有限公司 | Control system of variable-frequency air conditioner |
| CN103375887A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Air conditioner, and control circuit and control method thereof |
| CN103375887B (en) * | 2012-04-18 | 2015-09-16 | 珠海格力电器股份有限公司 | The control circuit of air-conditioner, control method and air-conditioner |
| CN105135594A (en) * | 2015-07-29 | 2015-12-09 | 深圳创维空调科技有限公司 | Air conditioner outdoor unit standby control system and air conditioner |
| CN105135594B (en) * | 2015-07-29 | 2018-09-18 | 深圳创维空调科技有限公司 | A kind of air-conditioner outdoor unit standby control system and air-conditioning |
| WO2019095835A1 (en) * | 2017-11-16 | 2019-05-23 | 青岛海尔空调器有限总公司 | Method and apparatus for identifying air-conditioning circuit, and air conditioner |
| US11162700B2 (en) | 2017-11-16 | 2021-11-02 | Qingdao Haier Air Conditioner General Corp., Ltd. | Method and apparatus for identifying air-conditioning circuit, and air conditioner |
| WO2020069639A1 (en) * | 2018-10-01 | 2020-04-09 | 珠海格力电器股份有限公司 | Device control method, device control apparatus and device using control apparatus |
| CN114353282A (en) * | 2021-12-28 | 2022-04-15 | 青岛海尔空调电子有限公司 | Multi-split air conditioner control method and multi-split air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101089497B (en) | 2010-12-08 |
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Granted publication date: 20101208 Termination date: 20110616 |