CN103375873B - Control method and device of air conditioner and air conditioner - Google Patents
Control method and device of air conditioner and air conditioner Download PDFInfo
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- CN103375873B CN103375873B CN201210118500.6A CN201210118500A CN103375873B CN 103375873 B CN103375873 B CN 103375873B CN 201210118500 A CN201210118500 A CN 201210118500A CN 103375873 B CN103375873 B CN 103375873B
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000004044 response Effects 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 101150008604 CAN1 gene Proteins 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses an air conditioner control method and device and an air conditioner. The control method of the air conditioner comprises the following steps: the air conditioner receives a plurality of control signals, wherein the control signals are respectively from different control devices; the air conditioner selects one control signal from a plurality of control signals; and the air conditioner executes the selected control signal. By the invention, the flexibility of the air conditioning system is improved.
Description
Technical field
The present invention relates to field of air conditioning, specifically, it relates to a kind of control method of conditioner and device and conditioner.
Background technology
Within air-conditioning systems, conditioner generally can be controlled by multiple operating device, such as manual operator, telepilot, remote monitor etc. But when existing conditioner is controlled, multiple operating device can not use simultaneously, it only can be selected one to control, use plurality of devices to carry out control and can there is following problems: when utilizing multiple operating device to control, which kind of when multiple operating device sends instruction simultaneously, cannot effectively solve by priority to accept control.
For in prior art when conditioner is controlled, the problem that multiple operating device can not use simultaneously, not yet proposes effective solution at present.
Summary of the invention
The present invention provides a kind of control method of conditioner and device and conditioner, to solve in prior art when conditioner is controlled, and the problem that multiple operating device can not use simultaneously.
According to an aspect of the present invention, it provides a kind of control method of conditioner, the method comprises: conditioner receives multiple control signal, and wherein, multiple control signal is respectively from different operating devices; Conditioner selects a control signal from multiple control signal; And conditioner performs the control signal of selection.
Further, conditioner selects a control signal to comprise from multiple control signal: conditioner judges the reception order of multiple control signal; And conditioner using the control signal that finally receives in multiple control signal as the control signal selected.
Further, conditioner selects a control signal to comprise from multiple control signal: conditioner judges the priority of multiple control signal, wherein, contains the priority of different control signal at conditioner internal memory; Conditioner using control signal the highest for priority in multiple control signal as select control signal.
Further, aforesaid method also comprises: conditioner receives the sync numbers from operating device; Conditioner compares the sync numbers received and the size of sync numbers own; And conditioner is when the sync numbers determining to receive is greater than sync numbers own, the control of responsive control device.
Further, conditioner selects a control signal to comprise from multiple control signal: conditioner judges the magnitude relationship of the sync numbers of multiple operating devices that multiple control signal is corresponding; And conditioner using control signal corresponding for operating device maximum for sync numbers as select control signal.
According to another aspect of the present invention, it provides the control device of a kind of conditioner, this device is for performing the control method of any one conditioner provided by the invention.
According to another aspect of the present invention, it provides the control device of a kind of conditioner, comprising: the first reception unit, for receiving multiple control signal, wherein, multiple control signal is respectively from different operating devices; Selection unit, for selecting a control signal from multiple control signal; And control unit, for performing the control signal selected.
Further, selection unit comprises: first judges module, for judging the reception order of multiple control signal; And the first selection module, for the control signal that finally will receive in multiple control signal as the control signal selected.
Further, selection unit comprises: the 2nd judges module, for judging the priority of multiple control signal, wherein, contains the priority of different control signal at conditioner internal memory; 2nd selection module, for using control signal the highest for priority in multiple control signal as select control signal.
Further, said apparatus also comprises: the 2nd reception unit, for receiving the sync numbers from operating device; Relatively unit, for comparing the sync numbers received and the size of sync numbers own; And response unit, during for being greater than sync numbers own in the sync numbers determining to receive, the control of responsive control device.
Further, selection unit comprises: the 3rd judges module, for judging the magnitude relationship of the sync numbers of multiple operating devices that multiple control signal is corresponding; And the 3rd selection module, for using control signal corresponding for operating device maximum for sync numbers as select control signal.
According to a further aspect of the invention, it provides a kind of conditioner, comprises any one control device provided by the invention.
By the control device of the control method or conditioner that adopt conditioner provided by the invention, owing to selecting from the control signal from multiple operating device, and utilize the control signal selected to be controlled by conditioner, thus solve in prior art when conditioner is controlled, the problem that multiple operating device can not use simultaneously, and then reach and make the conditioner can by the effect of multiple operating device with control.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the part of the application, and the schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 is the structure block diagram of the control device of conditioner according to embodiments of the present invention;
Fig. 2 is the structure block diagram of the control device of the conditioner according to first preferred embodiment of the invention;
Fig. 3 is the structure block diagram of the control device of the conditioner according to second preferred embodiment of the invention;
Fig. 4 is the structure block diagram of the control device of the conditioner according to third preferred embodiment of the invention;
Fig. 5 is the structure block diagram of the control device of the conditioner according to four preferred embodiment of the invention;
Fig. 6 is the schema of the control method of conditioner according to embodiments of the present invention; And
Fig. 7 is the schema of the control method of conditioner according to the preferred embodiment of the invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually. Below with reference to the accompanying drawings and come the present invention is described in detail in conjunction with the embodiments.
Embodiments providing a kind of conditioner, this conditioner is by, after receiving the control signal from multiple operating device, selecting a control signal from multiple control signal; And perform the control signal of selection, it is possible to realize the object that conditioner is controlled by multiple operating device simultaneously.
Embodiments provide the control device of a kind of conditioner, the control device of the conditioner embodiment of the present invention provided below is introduced, it should be noted that, the conditioner that the embodiment of the present invention provides can comprise the control device of any one conditioner that the embodiment of the present invention provides.
Fig. 1 is the structure block diagram of the control device of conditioner according to embodiments of the present invention.
As shown in Figure 1, the control device of this conditioner comprises the first reception unit 12, selection unit 14 and control unit 16.
First reception unit 12 is for receiving multiple control signal, and wherein, multiple control signal is respectively from different operating devices.
Selection unit 14 is for selecting a control signal from multiple control signal.
Control unit 16 is for performing the control signal selected.
In the present embodiment, by making control device the multiple control signals received be selected, finally determine the current control signal needing to perform, conditioner can be made to be controlled more flexibly and easily, further, operating device plug and play can also be made, and not by the impact of other operating devices.
Fig. 2 is the structure block diagram of the control device of the conditioner according to first preferred embodiment of the invention. This embodiment can as the preferred implementation of above-described embodiment.
As shown in Figure 2, the control device of this conditioner comprises the first reception unit 12, selection unit 14 and control unit 16, and wherein, selection unit 14 comprises the first judgement module 142 and the first selection module 144.
First judges that module 142 is for judging the reception order of multiple control signal.
First selection module 144 for the control signal that finally will receive in multiple control signal as the control signal selected.
Wherein, control unit 16 can utilize the control signal of selection to perform as final control signal, or performs each control signal successively according to the reception order of control signal.
In this embodiment, by the sequencing of the control signal that judgement receives, and the control signal performing finally to receive is performed, ensure that the real-time of the control of conditioner.
Fig. 3 is the structure block diagram of the control device of the conditioner according to second preferred embodiment of the invention. This embodiment can also as the preferred implementation of above-described embodiment.
As shown in Figure 3, the control device of this conditioner comprises the first reception unit 12, selection unit 14 and control unit 16, and wherein, selection unit 14 comprises the 2nd and judges module 146 and the 2nd selection module 148.
When the first reception unit 12 receives multiple control signal simultaneously;
2nd judges that module 146 is for judging the priority of multiple control signal, wherein, contains the priority of different control signal at conditioner internal memory.
2nd selection module 148 for using control signal the highest for priority in multiple control signal as select control signal.
In this embodiment, the control signal of final execution is determined by priority, it is possible to make conditioner perform control signal according to the order of control signal priority.
Fig. 4 is the structure block diagram of the control device of the conditioner according to third preferred embodiment of the invention. This embodiment can also as the preferred implementation of above-described embodiment.
As shown in Figure 4, this control device also comprises the 2nd reception unit 18, compares unit 110 and response unit 112.
2nd reception unit 18 is for receiving the sync numbers from operating device.
The size of the sync numbers that comparison unit 110 receives for comparing and sync numbers own.
When response unit 112 is for being greater than sync numbers own in the sync numbers determining to receive, the control of responsive control device.
In the preferred embodiment, when the sync numbers received is less than sync numbers own, represents that this operation is not allowed to, therefore this operation will not be performed, avoid conditioner to the response of invalid control.
Fig. 5 is the structure block diagram of the control device of the conditioner according to four preferred embodiment of the invention. This embodiment can also as the preferred implementation of above-described embodiment.
As shown in Figure 5, the control device of this conditioner comprises the first reception unit 12, selection unit 14 and control unit 16, and wherein, selection unit 14 also comprises the 3rd and judges module 1410 and the 3rd selection module 1412.
3rd judges that module 1410 is for judging the magnitude relationship of the sync numbers of multiple operating devices that multiple control signal is corresponding.
3rd selection module 1412 for using control signal corresponding for operating device maximum for sync numbers as select control signal.
In the preferred embodiment, by the comparison of sync numbers being determined the control signal of last execution, it is possible to make conditioner perform control signal smoothly according to the size of operating device sync numbers.
With the control device of means for air conditioner can with all operating device real-time, interactive data being connected to control device, the demand for control that control device selects user final, and it is synchronized to all operating devices in real time, it is ensured that user's visible display state, such as pattern, design temperature etc., be consistent.
It should be noted that, the control device of the conditioner described in device embodiment is corresponding to the control embodiment of the method for conditioner hereinafter, and what it was concrete realize process will be described in detail in hereafter embodiment of the method.
The embodiment of the present invention additionally provides a kind of control method of conditioner, and the method can perform based on above-mentioned device, it is also possible to performs based on other devices.
Fig. 6 is the schema of the control method of conditioner according to embodiments of the present invention.
As shown in Figure 6, the method comprises following step S602 to step S606.
Step S602, conditioner receives multiple control signal, and wherein, multiple control signal is respectively from different operating devices.
Step S604, conditioner selects a control signal from multiple control signal.
Step S606, conditioner performs the control signal selected.
Pass through the embodiment of the present invention, the control device of conditioner is adopted to select from multiple control signal, solve conditioner to determine final control signal when receiving the control signal of multiple operating device and carry out the problem that performs, and then reach the effect of flexible operating.
Preferably, conditioner selects a control signal to comprise from multiple control signal: conditioner judges the reception order of multiple control signal; And conditioner using the control signal that finally receives in multiple control signal as the control signal selected. In that case, by the sequencing of the control signal that judgement receives, and the control signal finally received is performed, ensure that the real-time of the state of conditioner.
Preferably, conditioner selects a control signal to comprise from multiple control signal: conditioner judges the priority of multiple control signal, wherein, contains the priority of different control signal at conditioner internal memory; Conditioner using control signal the highest for priority in multiple control signal as select control signal. In the preferred embodiment, the control signal of final execution is determined by the judgement of priority, it is possible to make conditioner perform control signal according to the order of control signal priority.
Preferably, aforesaid method also comprises: conditioner receives the sync numbers from operating device; Conditioner compares the sync numbers received and the size of sync numbers own; And conditioner is when the sync numbers determining to receive is greater than sync numbers own, the control of responsive control device. In the preferred embodiment, when the sync numbers received is less than sync numbers own, represents that this operation is not allowed to, therefore this operation will not be performed, avoid conditioner to the response of invalid control.
Preferably, conditioner selects a control signal to comprise from multiple control signal: conditioner judges the magnitude relationship of the sync numbers of multiple operating devices that multiple control signal is corresponding; And conditioner using control signal corresponding for operating device maximum for sync numbers as select control signal. In the preferred embodiment, by the comparison of sync numbers being determined the control signal of last execution, it is possible to make conditioner perform control signal smoothly according to the size of operating device sync numbers.
The control method of the conditioner of the preferred embodiment of the present invention being set forth below in conjunction with Fig. 7, this embodiment can as preferred implementation embodiment illustrated in fig. 6.
As shown in Figure 7, when the control device (hereinafter referred to as control device) of conditioner is sent control signal by different operating device, control signal is selected by control device, after determining final control signal, control device performs corresponding control signal and carries out synchronously to the display unit of each operating device, and above process can relate to following several situation.
1), control device initiates synchronous, line control machine by synchronously:
In the communication data frame of control device and line control machine with sync numbers, control device or line control machine receive the sync numbers that the other side sends be greater than self sync numbers time, then respond the control of the other side. If the control signal of various control equipment is with this control device of control, then control device selects final control signal according to the priority of remote monitor > line control machine > telepilot; If non-concurrent controls, then it is as the criterion with the control signal finally received.
In embodiments of the present invention, operating device can comprise the operating devices such as remote monitor, line control machine and telepilot.
When control device is controlled by telepilot, synchronous mark is set, represent and need synchronously, it is 3 by self sync numbers set simultaneously, if now have received the frame indicating " whether control device has synchronisation requirement " from line control machine, then needs to send 3 and take turns the synchronous frame with control signal, and this 3 state taking turns synchronous frame is all the same, the object done like this guarantees that line control machine can receive, and the sync numbers in synchronous frame is often taken turns and successively decreased 1, then no longer continues to send synchronous frame after being decremented to 1 from 3 always. The sync numbers that line control machine judges control device whether high than oneself, if it does, then the control of response control apparatus, by synchronous to the state of self and control device; If not, then will not respond, run according to the state of oneself. Note: even if sync numbers is equal, also perform according to no situation.
When control device is monitored remotely the device control such as device, debugger, corresponding control signal will be forwarded inside CAN1 controller local area network, now that the sync numbers of self is set to 10 is synchronous with line control machine for control device, the object done like this guarantees that the control priority of these upper computer equipment is higher than line control machine, also it is send 3 continuously to take turns synchronous frame, sync numbers carries out three-wheel by the order of 10,9,8 and successively decreases, and line control machine is synchronous oneself state correspondingly.
In the present embodiment, control device is initiated synchronous, line control machine and can be occurred in a case where by synchronous process: after telepilot controls control device, the synchronous line control machine of control device.
1), line control machine initiates synchronous, control device by synchronously:
Line control machine by synchronous time, being 3 by self sync numbers set, when sending " line control machine state data " frame, send together with sync numbers, it is also possible to being successively decrease 3 take turns or successively decrease once for every second, until being 0. Control device judges whether the sync numbers of line control machine is greater than or equal to the sync numbers of self, if it does, then the control of response line control machine, oneself state and line control machine is kept synchronous; If not, then continue to run according to the state of oneself.
In the present embodiment, line control machine is initiated synchronous, control device and can be occurred in a case where by synchronous process: control device is controlled by line control machine.
It should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the schema of accompanying drawing, and, although showing logical order in flow charts, but in some cases, it is possible to be different from the step shown or described by the execution of order herein.
Obviously, the technician of this area should be understood that, each module of above-mentioned the present invention or each step can realize with general calculating device, they can concentrate on single calculating device, or it is distributed on network that multiple calculating device forms, can selection of land, they can realize with the program code that calculating device can perform, thus, they can be stored and perform by calculating device in the storage device, or they are made into respectively each integrated circuit modules, or the multiple module in them or step are made into single integrated circuit module realize. like this, the present invention does not limit and combines in any specific hardware and software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. Within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the control method of a conditioner, it is characterised in that comprising:
Conditioner receives multiple control signal, and wherein, described multiple control signal is respectively from different operating devices;
Described conditioner selects a control signal from described multiple control signal; And
Described conditioner performs the control signal selected;
Described method also comprises:
Described conditioner receives the sync numbers from operating device;
Described conditioner compares the sync numbers received and the size of sync numbers own; And
Described conditioner, when the sync numbers determining to receive is greater than sync numbers own, responds the control of described operating device.
2. method according to claim 1, it is characterised in that, described conditioner selects a control signal to comprise from described multiple control signal:
Described conditioner judges the reception order of described multiple control signal; And
Described conditioner is using control signal as described selection of the control signal that finally receives in described multiple control signal.
3. method according to claim 1, it is characterised in that, described conditioner selects a control signal to comprise from described multiple control signal:
Described conditioner judges the priority of described multiple control signal, wherein, contains the priority of different control signal at described conditioner internal memory;
Described conditioner is using the control signal of control signal the highest for priority in described multiple control signal as described selection.
4. method according to claim 1, it is characterised in that, described conditioner selects a control signal to comprise from described multiple control signal:
Described conditioner judges the magnitude relationship of the sync numbers of multiple operating devices that described multiple control signal is corresponding; And
Described conditioner is using the control signal of control signal corresponding for operating device maximum for sync numbers as described selection.
5. the control device of a conditioner, it is characterised in that comprising:
First reception unit, for receiving multiple control signal, wherein, described multiple control signal is respectively from different operating devices;
Selection unit, for selecting a control signal from described multiple control signal; And
Control unit, for performing the control signal selected;
Described device also comprises:
2nd reception unit, for receiving the sync numbers from operating device;
Relatively unit, for comparing the sync numbers received and the size of sync numbers own; And
Response unit, during for being greater than sync numbers own in the sync numbers determining to receive, responds the control of described operating device.
6. device according to claim 5, it is characterised in that, described selection unit comprises:
First judges module, for judging the reception order of described multiple control signal; And
First selection module, for control signal as described selection of the control signal that finally will receive in described multiple control signal.
7. device according to claim 5, it is characterised in that, described selection unit comprises:
2nd judges module, for judging the priority of described multiple control signal, wherein, contains the priority of different control signal at described conditioner internal memory;
2nd selection module, for using the control signal of control signal the highest for priority in described multiple control signal as described selection.
8. device according to claim 5, it is characterised in that, described selection unit comprises:
3rd judges module, for judging the magnitude relationship of the sync numbers of multiple operating devices that described multiple control signal is corresponding; And
3rd selection module, for using the control signal of control signal corresponding for operating device maximum for sync numbers as described selection.
9. a conditioner, it is characterised in that, comprise the control device according to any one of claim 5 to 8.
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| CN201210118500.6A CN103375873B (en) | 2012-04-20 | 2012-04-20 | Control method and device of air conditioner and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210118500.6A CN103375873B (en) | 2012-04-20 | 2012-04-20 | Control method and device of air conditioner and air conditioner |
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| CN103375873B true CN103375873B (en) | 2016-06-08 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864556B (en) * | 2015-04-30 | 2019-03-26 | 广东美的制冷设备有限公司 | Control method, air conditioner and the air-conditioner system of air-conditioning |
| CN104898438B (en) * | 2015-04-30 | 2018-09-04 | 广东美的制冷设备有限公司 | Control method, device and the terminal of household appliance |
| CN105091216A (en) * | 2015-07-27 | 2015-11-25 | 珠海格力电器股份有限公司 | Air conditioning unit control system |
| CN106152249B (en) * | 2016-07-22 | 2019-09-06 | 国网北京市电力公司 | The control method of electric heating equipment, device and system |
| CN108306723A (en) * | 2018-01-10 | 2018-07-20 | 广东美的暖通设备有限公司 | Method of data synchronization and air-conditioning system |
| CN108931032A (en) * | 2018-07-27 | 2018-12-04 | 宁波奥克斯电气股份有限公司 | A kind of air conditioning control method, device, splitter arrangement and air conditioner |
| CN110207396A (en) * | 2018-12-03 | 2019-09-06 | 华帝股份有限公司 | Control method of gas water heater with control authority |
| CN111859358A (en) * | 2019-04-24 | 2020-10-30 | 华帝股份有限公司 | Management system and method for control authority of kitchen equipment |
| CN110486894B (en) * | 2019-07-26 | 2021-05-28 | 青岛海尔空调器有限总公司 | Control method of air conditioning device and air conditioning device |
| CN117469783A (en) * | 2022-07-20 | 2024-01-30 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner and storage medium |
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| CN201866892U (en) * | 2010-11-15 | 2011-06-15 | 珠海格力电器股份有限公司 | Multi-wire controller control system and air conditioner thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2834259B2 (en) * | 1990-03-06 | 1998-12-09 | 松下冷機株式会社 | Control device for air conditioner |
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| JP2000275318A (en) * | 1999-03-29 | 2000-10-06 | Hitachi Ltd | Home network system and its terminal equipment |
| CN201866892U (en) * | 2010-11-15 | 2011-06-15 | 珠海格力电器股份有限公司 | Multi-wire controller control system and air conditioner thereof |
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