CN103363616A - Air conditioner and controlling method, controlling terminal and controlling system of air conditioner - Google Patents
Air conditioner and controlling method, controlling terminal and controlling system of air conditioner Download PDFInfo
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- CN103363616A CN103363616A CN2012101012308A CN201210101230A CN103363616A CN 103363616 A CN103363616 A CN 103363616A CN 2012101012308 A CN2012101012308 A CN 2012101012308A CN 201210101230 A CN201210101230 A CN 201210101230A CN 103363616 A CN103363616 A CN 103363616A
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Abstract
The invention discloses an air conditioner and a controlling method, a controlling terminal and a controlling system of the air conditioner. The controlling terminal of the air conditioner comprises a control unit, a communication signal control port and a power supply signal control port, wherein the communication signal control port is connected with the control unit, and is connected with a mainboard of the air conditioner through a communication signal circuit to control the air conditioner in a communication mode, and the power supply signal control port is connected with the control unit and is connected with the mainboard of the air conditioner through a power supply signal circuit to control the air conditioner in a power supply signal mode. According to the air conditioner and the controlling method, the controlling terminal and the controlling system of the air conditioner, the problem of machine halt which is usually caused by a fault of one control mode of an air conditioner in the prior art is solved, and therefore the operational stability of the air conditioner is improved.
Description
Technical field
The present invention relates to control field, in particular to a kind of air-conditioner and control method, control terminal and control system.
Background technology
At present, control terminal mainly contains two kinds to the control mode of air-conditioner unit: Communication Control mode and power supply signal control mode.Adopt the Communication Control mode, can carry out personalization control to each load of air-conditioner unit, comprise: compressor operating frequency height, electric machine frequency height, rotation speed of fan size etc., namely, can realize the personalized control of the frequency conversion of air-conditioner is reached energy-conservation comfortable effect by the Communication Control mode; Adopt the power supply signal control mode, can control simply and easily the break-make of each load of air-conditioner unit, comprise: compressor powers on, cuts off the power supply, electric motor starting, stop, cross valve commutation etc., that is, can be by the common fixed-frequency control of power supply signal control mode realization to air-conditioner, control mode simple and stable.
But, the inventor finds, there is following problem in control mode to the air-conditioner unit in the prior art: communication fault easily appears in the Communication Control mode, and then causes the air-conditioner compressor emergency shutdown or can't normally open, and all brings serious inconvenience to user's use, maintenance and installation etc.; The power supply signal control mode can only be carried out the common frequency mode of deciding to the air-conditioner unit and controlled, and energy resource consumption is high, can't satisfy user's comfortableness requirement.
Often cause the problem of shutting down for air-conditioner in the correlation technique because of a kind of fault of control mode, not yet propose at present effective solution.
Summary of the invention
Main purpose of the present invention is to provide a kind of air-conditioner and control method, control terminal and control system, often causes the problem of shutting down because of a kind of fault of control mode with air-conditioner in the solution prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of control terminal of air-conditioner, having comprised: control module; The communication signal control port is connected with control module, and is connected to adopt communication modes that air-conditioner is controlled by communication signal circuit and air-conditioner mainboard; And the power supply signal control port, be connected with control module, and be connected to adopt the power supply signal mode that air-conditioner is controlled by power supply signal circuit and air-conditioner mainboard.
Further, control terminal is used for control the first air-conditioner and the second air-conditioner, and wherein, the communication signal control port comprises: the first communication signal control port is connected with the first air-conditioner mainboard by the first communication signal circuit; And the second communication signal control port, be connected with the second air-conditioner mainboard by the second communication signal circuit.
Further, control terminal is used for control the first air-conditioner and the second air-conditioner, and wherein, the power supply signal control port comprises: the first power supply signal control port is connected with the first air-conditioner mainboard by the first power supply signal circuit; And second source signal controlling port, be connected with the second air-conditioner mainboard by the second source signal line.
Further, have the first compressor and the second compressor in the air-conditioner, wherein, the power supply signal control port comprises: the first power supply signal control port is connected with the first compressor of air-conditioner by the first power supply signal circuit; And second source signal controlling port, be connected with the second compressor of air-conditioner by the second source signal line.
Further, have the first electrical auxiliary heater and the second electrical auxiliary heater in the air-conditioner, wherein, the power supply signal control port comprises: the 3rd power supply signal control port is connected with the first electrical auxiliary heater of air-conditioner by the 3rd power supply signal circuit; And the 4th power supply signal control port, be connected with the second electrical auxiliary heater of air-conditioner by the 4th power supply signal circuit.
Further, have cross valve, inner blower and display unit in the air-conditioner, wherein, the power supply signal control port comprises: the 5th power supply signal control port is connected with the cross valve of air-conditioner by the 5th power supply signal circuit; The 6th power supply signal control port is connected with the inner blower of air-conditioner by the 6th power supply signal circuit; And the fault-signal output port, be connected with the display unit of air-conditioner by the 7th power supply signal circuit.
To achieve these goals, according to a further aspect in the invention, provide a kind of air-conditioner, having comprised: the communication signal receiving port is connected with control terminal so that control terminal adopts communication modes that air-conditioner is controlled by the communication signal circuit; And the power supply signal receiving port, be connected with control terminal so that control terminal adopts the power supply signal mode that air-conditioner is controlled by the power supply signal circuit.
Further, the first compressor of air-conditioner is connected with control terminal by the first power supply signal circuit in the power supply signal circuit, and the second compressor of air-conditioner is connected with control terminal by the second source signal line in the power supply signal circuit.
Further, the first electrical auxiliary heater of air-conditioner is connected with control terminal by the 3rd power supply signal circuit in the power supply signal circuit, and the second electrical auxiliary heater of air-conditioner is connected with control terminal by the 4th power supply signal circuit in the power supply signal circuit.
Further, the cross valve of air-conditioner is connected with control terminal by the 5th power supply signal circuit in the power supply signal circuit, and the inner blower of air-conditioner is connected with control terminal by the 6th power supply signal circuit in the power supply signal circuit, and the display unit of air-conditioner is connected with control terminal by the 7th power supply signal circuit in the power supply signal circuit.
To achieve these goals, according to a further aspect in the invention, a kind of control system of air-conditioner is provided, the control terminal and the air-conditioner that comprise the air-conditioner that foregoing of the present invention provides, wherein, the communication signal control port of control terminal is connected to adopt communication modes that air-conditioner is controlled by communication signal circuit and air-conditioner mainboard, and the power supply signal control port of control terminal is connected to adopt the power supply signal mode that air-conditioner is controlled by power supply signal circuit and air-conditioner mainboard.
Further, the first air-conditioner mainboard in the air-conditioner is connected with the first communication signal control port of control terminal by the first communication signal circuit, and the second air-conditioner mainboard in the air-conditioner is connected with the second communication signal control port of control terminal by the second communication signal circuit.
Further, the first air-conditioner mainboard in the air-conditioner is connected with the first power supply signal control port of control terminal by the first power supply signal circuit, and the second air-conditioner mainboard in the air-conditioner is connected with the second source signal controlling port of control terminal by the second source signal line.
To achieve these goals, according to a further aspect in the invention, a kind of control method of air-conditioner is provided, the air-conditioner mainboard is connected with the communication signal control port of control terminal by the communication signal circuit so that control terminal adopts communication modes that air-conditioner is controlled, and the air-conditioner mainboard is connected with the power supply signal control port of control terminal by the power supply signal circuit so that control terminal adopts the power supply signal mode that air-conditioner is controlled, and control method comprises: judge communication signal circuit between air-conditioner and the control terminal whether have fault and/or judge air-conditioner and control terminal between the power supply signal circuit whether have fault; And when determining that there is fault in communication signal circuit between air-conditioner and the control terminal, control terminal adopts the power supply signal circuit that air-conditioner is controlled, perhaps, when there is fault in the power supply signal circuit between definite air-conditioner and control terminal, control terminal adopts the communication signal circuit that air-conditioner is controlled, perhaps, when all there be not fault in the power supply signal circuit between definite air-conditioner and control terminal and communication signal circuit, parallel communication signal circuit and the power supply signal circuit of adopting of control terminal controlled air-conditioner.
By the present invention; control terminal adopts communication modes that air-conditioner is controlled because the air-conditioner mainboard is connected with the communication signal control port of control terminal by the communication signal circuit; and the air-conditioner mainboard is connected with the power supply signal control port of control terminal by the power supply signal circuit so that control terminal adopts the power supply signal mode that air-conditioner is controlled; thereby when communication signal control mode or power supply signal control mode break down; can also adopt another control mode to control; and be unlikely to cause shutdown; often cause the problem of shutting down because of a kind of fault of control mode thereby solved air-conditioner in the prior art, and then reached the effect that improves the air-conditioner operation stability.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the control system of the air-conditioner of the embodiment of the invention;
Fig. 2 is the schematic diagram of the control system of air-conditioner according to the preferred embodiment of the invention;
Fig. 3 is the schematic diagram according to the control terminal of the air-conditioner of the embodiment of the invention;
Fig. 4 is the schematic diagram according to the air-conditioner of the embodiment of the invention;
Fig. 5 is the flow chart according to the control method of the air-conditioner of the embodiment of the invention; And
Fig. 6 is the flow chart of the control method of air-conditioner according to the preferred embodiment of the invention.
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
The embodiment of the invention provides a kind of control system of air-conditioner, and Fig. 1 is the schematic diagram according to the control system of the air-conditioner of the embodiment of the invention, and as shown in Figure 1, in this embodiment, the control system of air-conditioner comprises control terminal 10 and air-conditioner 20.Wherein, control terminal 10 is connected with power supply signal circuit 2 by communication signal circuit 1 simultaneously with air-conditioner 20, communication signal circuit 1 is arranged between the communication signal receiving port of the communication signal control port of control terminal 10 and air-conditioner 20, power supply signal circuit 2 is arranged between the power supply signal receiving port of the power supply signal control port of control terminal 10 and air-conditioner 20, control terminal 10 can carry out communication modes control by 1 pair of air-conditioner of communication signal circuit 20, carries out the power supply signal mode by 2 pairs of air-conditioners of power supply signal circuit 20 and controls.
By connecting communication signal line 1 and power supply signal circuit 2 between control terminal 10 and air-conditioner 20, realized when communication signal circuit 1 and power supply signal circuit 2 equal fault-free, parallel communication signal circuit 1 and the power supply signal circuit 2 of using carries out the control of air-conditioner 20, reached and satisfied the effect that user's comfortableness requires; When communication signal circuit 1 breaks down, control terminal 10 can be automatically with control mode switching on the power supply signal control mode, avoid the drawback that air-conditioner 20 easily breaks down and can't normally move because of control circuit in the prior art, reached the effect that guarantees air-conditioner 20 normal operations.Simultaneously, the user can also freely select any control mode as required, when the control circuit of user-selected control mode breaks down, control terminal 10 can be automatically with control mode switching to another circuit with control air-conditioner 20, reached equally the effects that not only satisfy user's needs but also guarantee air-conditioner 20 normal operations.Solve air-conditioner in the prior art and often caused the problem of shutting down because of a kind of fault of control mode, and then reached the effect that improves the air-conditioner operation stability.
Preferably, in the control system of the embodiment of the invention, air-conditioner can be many, accordingly, can be provided with many communication signal circuits between control terminal and the air-conditioner.Be illustrated with two air-conditioners, suppose that two air-conditioners are respectively the first air-conditioner and the second air-conditioner, then control terminal with the annexation of each air-conditioner is: the first air-conditioner mainboard is connected with the first communication signal control port of control terminal by the first communication signal circuit; The second air-conditioner mainboard is connected with the second communication signal control port of control terminal by the second communication signal circuit.
Can also be provided with many power supply signal circuits between control terminal and the air-conditioner, be illustrated with two air-conditioners, suppose that two air-conditioners are respectively the first air-conditioner and the second air-conditioner, then control terminal with the annexation of each air-conditioner is: the first air-conditioner mainboard is connected with the first power supply signal control port of control terminal by the first power supply signal circuit; The second air-conditioner mainboard is connected with the second source signal controlling port of control terminal by the second source signal line.
By a plurality of control ports are set at control terminal, each control port is connected with air-conditioner by corresponding control circuit, has reached the effect of controlling many air-conditioners.
Preferably, in the control system of the embodiment of the invention, air-conditioner can have multiple compressors and a plurality of electrical auxiliary heater, be illustrated with two compressors and two electrical auxiliary heaters, the connection diagram of control terminal and air-conditioner as shown in Figure 2, circuit R and circuit C represent the supply line of control terminal; Circuit O, circuit Y1, circuit Y2, circuit W1, circuit W2, circuit G and circuit L are the power supply signal circuit, wherein, control terminal is connected to control the cross valve of air-conditioner by power supply signal circuit O and air-conditioner mainboard, control terminal is connected to control the first compressor of air-conditioner with the air-conditioner mainboard by power supply signal circuit Y1, control terminal is connected to control the second compressor of air-conditioner with the air-conditioner mainboard by power supply signal circuit Y2, control terminal is connected to control the first electrical auxiliary heater of air-conditioner with the air-conditioner mainboard by power supply signal circuit W1, control terminal is connected to control the second electrical auxiliary heater of air-conditioner with the air-conditioner mainboard by power supply signal circuit W2, control terminal is connected to control the inner blower of air-conditioner by power supply signal circuit G and air-conditioner mainboard, control terminal is connected to control the display unit of air-conditioner by power supply signal circuit L and air-conditioner mainboard; Circuit A and circuit B represent the communication signal circuit, particularly, can be 485 communication lines.Control terminal is connected adopt Communication Control mode to control air-conditioner with communication signal circuit B with the air-conditioner mainboard by communication signal circuit A.
Wherein, control terminal can be the control terminal with the LCD display unit, operation information with each load of real-time demonstration air-conditioner, for the user provides reference when the operational factor of carrying out air-conditioner arranges, the user can carry out by the button of control terminal the isoparametric setting of switching on and shutting down time, model selection, wind speed of air-conditioner.
By the corresponding power supply signal circuit and the communication signal circuit that is connected with the air-conditioner mainboard of each load that is connected with the air-conditioner mainboard is set, realized the effect that each load of air-conditioner is controlled respectively.
The embodiment of the invention also provides a kind of control terminal, control terminal among this embodiment can be applied in the control system of the embodiment of the invention, Fig. 3 is the schematic diagram according to the control terminal of the air-conditioner of the embodiment of the invention, as shown in Figure 3, the control terminal 10 of this embodiment comprises control module 101, communication signal control port a and power supply signal control port b.
Communication signal control port a all is connected with control module 101 with power supply signal control port b, communication signal control port a is connected to realize that by the communication signal circuit control terminal carries out communication modes control to air-conditioner with air-conditioner, power supply signal control port b is connected to realize that by the power supply signal circuit control terminal carries out the power supply signal mode to air-conditioner and controls with air-conditioner.
By can carry out by the communication signal circuit communication signal control port of communication modes control to air-conditioner control terminal setting, and can carry out the power supply signal control port that the power supply signal mode is controlled to air-conditioner by the power supply signal circuit, when communication signal circuit and the equal fault-free of power supply signal circuit, parallel communication signal circuit and the power supply signal circuit of using carries out the control of air-conditioner, reached and satisfied the effect that user's comfortableness requires; When the communication signal circuit breaks down, control terminal can be automatically with control mode switching on the power supply signal control mode, avoid the drawback that air-conditioner easily breaks down and can't normally move because of control circuit in the prior art, reached the effect that guarantees the normal operation of air-conditioner.Simultaneously, the user can also freely select any control mode as required, when the control circuit of user-selected control mode breaks down, control terminal can be automatically with control mode switching to another circuit, and send control command to air-conditioner by corresponding control port, reached equally the effect that not only satisfies user's needs but also guarantee the normal operation of air-conditioner.Solve air-conditioner in the prior art and often caused the problem of shutting down because of a kind of fault of control mode, and then reached the effect that improves the air-conditioner operation stability.
Further, the communication signal control port of the control terminal that the embodiment of the invention provides and power supply signal control port all can be for a plurality of, so that many air-conditioners are controlled.Wherein, when control terminal only was used for an air-conditioner of control, its power supply signal control port still can for a plurality of, be used for each load of air-conditioner is controlled.
The embodiment of the invention also provides a kind of controller, control among this embodiment can be applied in the control system of the embodiment of the invention, Fig. 4 is the schematic diagram according to the air-conditioner of the embodiment of the invention, as shown in Figure 4, the air-conditioner 20 of this embodiment comprises mainboard 201, communication signal receiving port a ' and power supply signal receiving port b '.
Communication signal receiving port a ' all is connected with mainboard 201 with power supply signal receiving port b ', and communication signal receiving port a ' is connected to accept the communication modes control of control terminal with control terminal by the communication signal circuit; Power supply signal receiving port b ' controls by the power supply signal circuit is connected to accept control terminal with control terminal power supply signal mode.
Wherein, power supply signal circuit between air-conditioner and the control terminal can be many, be respectively applied to control the different loads of air-conditioner, particularly, comprise the first compressor with air-conditioner, the second compressor, the first electrical auxiliary heater, the second electrical auxiliary heater, cross valve, inner blower and display unit are illustrated, the first compressor of air-conditioner can be connected with control terminal by the first power supply signal circuit, the second compressor can be connected with control terminal by the second source signal line, the first electrical auxiliary heater can be connected with control terminal by the 3rd power supply signal circuit, the second electrical auxiliary heater can be connected with control terminal by the 4th power supply signal circuit, cross valve can be connected with control terminal by the 5th power supply signal circuit, inner blower can be connected with control terminal by the 6th power supply signal circuit, and display unit can be connected with control terminal by the 7th power supply signal circuit.
The air-conditioner mainboard can be by the Communication Control signal of communication signal receiving port b ' reception from control terminal, with each load of control air-conditioner; The air-conditioner mainboard also can be by the power control signal of each power supply signal receiving port a ' reception from control terminal, by the residing current environment of air-conditioner is detected, with the temperature value that detects as the foundation of judging that each load is opened or closed, the air-conditioner mainboard is by carrying out logic analysis to power control signal and current environmental temperature, the unlatching of each load of control air-conditioner or close.
The air-conditioner of the embodiment of the invention is by arranging power supply signal receiving port a ' and communication signal receiving port b '; realized that air-conditioner can receive communication modes control instruction and the power supply signal mode control instruction of control terminal simultaneously; solve air-conditioner in the prior art and often caused the problem of shutting down because of a kind of fault of control mode, and then reached the effect that comfortableness that air-conditioner can satisfy the user requires can improve again operation stability.
The embodiment of the invention also provides a kind of control method of air-conditioner, and the control method among this embodiment can be carried out by the control terminal that provides in the embodiment of the invention, also can be used for the air-conditioner that the control embodiment of the invention provides.Fig. 5 is the flow chart according to the control method of the air-conditioner of the embodiment of the invention, and as shown in Figure 5, the control method of air-conditioner comprises in the embodiment of the invention:
Judge whether the communication signal circuit between air-conditioner and the control terminal exists fault, judge perhaps whether the power supply signal circuit between air-conditioner and the control terminal exists fault, these two kinds of judgment modes in no particular order, and, both can judge also and can be judged by control terminal by air-conditioner, correspondingly, when there was fault in the communication signal circuit between definite air-conditioner and control terminal, control terminal adopted the power supply signal circuit that air-conditioner is controlled; Perhaps, when there was fault in the power supply signal circuit between definite air-conditioner and control terminal, control terminal adopted the communication signal circuit that air-conditioner is controlled; But, determining that all there are not fault in power supply signal circuit and communication signal circuit between air-conditioner and the control terminal if determine control terminal, then parallel communication signal circuit and the power supply signal circuit of adopting of control terminal controlled air-conditioner, particularly, can adopt first the power on/off of each load of power supply signal circuit control air-conditioner, and then the parameter when regulating each load running of control by the communication signal circuit.Perhaps, when all there are not fault in the power supply signal circuit between definite air-conditioner and control terminal and communication signal circuit, the user can also freely select any control mode as required, when the control circuit of its selected control mode breaks down, control terminal can be automatically with control mode switching to another circuit, and send control command to air-conditioner by corresponding control port, reached equally the effect that not only satisfies user's needs but also guarantee the normal operation of air-conditioner.
By judging whether communication signal circuit and/or power supply signal circuit between air conditioner and the control terminal exist fault, with when communication signal circuit and the equal fault-free of power supply signal circuit, parallel communication signal circuit and the power supply signal circuit of using carries out the control of air-conditioner, reached and satisfied the effect that user's comfortableness requires; When the communication signal circuit breaks down, control terminal can be automatically with control mode switching on control mode corresponding to power supply signal circuit, avoid the drawback that air-conditioner easily breaks down and can't normally move because of control circuit in the prior art, reached the effect that guarantees the normal operation of air-conditioner.
Preferably, the embodiment of the invention also provides a kind of preferred control method, Fig. 6 is the flow chart of the control method of air-conditioner according to the preferred embodiment of the invention, as shown in Figure 6, in the preferred embodiment, the control method of air-conditioner is: control terminal rear Communication Control mode and the outside sending controling instruction of power supply signal control mode of adopting simultaneously that power on, then judge by air-conditioner whether the communication signal circuit between the two exists fault (namely, judge whether the communication between the two is normal), if air-conditioner determines that the communication between the two is normal, then air-conditioner receives the control instruction corresponding to Communication Control mode of control terminal, and each load is controlled; If air-conditioner determines that the communication between the two is undesired, then air-conditioner receives the control instruction corresponding to power supply signal control mode of control terminal, and each load is controlled.
By judging whether communication signal circuit and/or power supply signal circuit between air conditioner and the control terminal exist fault, with when the communication signal circuit fault-free, the preferred communication signal circuit that uses carries out the control of air-conditioner, reached air-conditioner has been carried out VFC, satisfied the effect that user's comfortableness requires.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and 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 modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. the control terminal of an air-conditioner is characterized in that, comprising:
Control module;
The communication signal control port is connected with described control module, and is connected to adopt communication modes that described air-conditioner is controlled by communication signal circuit and air-conditioner mainboard; And
The power supply signal control port is connected with described control module, and is connected to adopt the power supply signal mode that described air-conditioner is controlled by the power supply signal circuit with described air-conditioner mainboard.
2. control terminal according to claim 1 is characterized in that, described control terminal is used for control the first air-conditioner and the second air-conditioner, and wherein, described communication signal control port comprises:
The first communication signal control port is connected with described the first air-conditioner mainboard by the first communication signal circuit; And
The second communication signal control port is connected with described the second air-conditioner mainboard by the second communication signal circuit.
3. control terminal according to claim 1 is characterized in that, described control terminal is used for control the first air-conditioner and the second air-conditioner, and wherein, described power supply signal control port comprises:
The first power supply signal control port is connected with described the first air-conditioner mainboard by the first power supply signal circuit; And
Second source signal controlling port is connected with described the second air-conditioner mainboard by the second source signal line.
4. control terminal according to claim 1 is characterized in that, has the first compressor and the second compressor in the described air-conditioner, and wherein, described power supply signal control port comprises:
The first power supply signal control port is connected with the first compressor of described air-conditioner by the first power supply signal circuit; And
Second source signal controlling port is connected with the second compressor of described air-conditioner by the second source signal line.
5. control terminal according to claim 1 is characterized in that, has the first electrical auxiliary heater and the second electrical auxiliary heater in the described air-conditioner, and wherein, described power supply signal control port comprises:
The 3rd power supply signal control port is connected with the first electrical auxiliary heater of described air-conditioner by the 3rd power supply signal circuit; And
The 4th power supply signal control port is connected with the second electrical auxiliary heater of described air-conditioner by the 4th power supply signal circuit.
6. control terminal according to claim 1 is characterized in that, has cross valve, inner blower and display unit in the described air-conditioner, and wherein, described power supply signal control port comprises:
The 5th power supply signal control port is connected with the cross valve of described air-conditioner by the 5th power supply signal circuit;
The 6th power supply signal control port is connected with the inner blower of described air-conditioner by the 6th power supply signal circuit; And
The fault-signal output port is connected with the display unit of described air-conditioner by the 7th power supply signal circuit.
7. an air-conditioner is characterized in that, comprising:
The communication signal receiving port is connected with control terminal so that described control terminal adopts communication modes that air-conditioner is controlled by the communication signal circuit; And
The power supply signal receiving port is connected with described control terminal so that described control terminal adopts the power supply signal mode that described air-conditioner is controlled by the power supply signal circuit.
8. air-conditioner according to claim 7, it is characterized in that, the first compressor of described air-conditioner is connected with described control terminal by the first power supply signal circuit in the described power supply signal circuit, and the second compressor of described air-conditioner is connected with described control terminal by the second source signal line in the described power supply signal circuit.
9. air-conditioner according to claim 7, it is characterized in that, the first electrical auxiliary heater of described air-conditioner is connected with described control terminal by the 3rd power supply signal circuit in the described power supply signal circuit, and the second electrical auxiliary heater of described air-conditioner is connected with described control terminal by the 4th power supply signal circuit in the described power supply signal circuit.
10. air-conditioner according to claim 7, it is characterized in that, the cross valve of described air-conditioner is connected with described control terminal by the 5th power supply signal circuit in the described power supply signal circuit, and the inner blower of described air-conditioner is connected with described control terminal by the 6th power supply signal circuit in the described power supply signal circuit, and the display unit of described air-conditioner is connected with described control terminal by the 7th power supply signal circuit in the described power supply signal circuit.
11. the control system of an air-conditioner, it is characterized in that, the control terminal and the air-conditioner that comprise air-conditioner, wherein, the communication signal control port of described control terminal is connected to adopt communication modes that described air-conditioner is controlled by the communication signal circuit with described air-conditioner mainboard, and the power supply signal control port of described control terminal is connected to adopt the power supply signal mode that described air-conditioner is controlled by the power supply signal circuit with described air-conditioner mainboard.
12. system according to claim 11, it is characterized in that, the first air-conditioner mainboard in the described air-conditioner is connected with the first communication signal control port of described control terminal by the first communication signal circuit, and the second air-conditioner mainboard in the described air-conditioner is connected with the second communication signal control port of described control terminal by the second communication signal circuit.
13. system according to claim 11, it is characterized in that, the first air-conditioner mainboard in the described air-conditioner is connected with the first power supply signal control port of described control terminal by the first power supply signal circuit, and the second air-conditioner mainboard in the described air-conditioner is connected with the second source signal controlling port of described control terminal by the second source signal line.
14. the control method of an air-conditioner, it is characterized in that, the air-conditioner mainboard is connected with the communication signal control port of control terminal by the communication signal circuit so that described control terminal adopts communication modes that described air-conditioner is controlled, and described air-conditioner mainboard is connected with the power supply signal control port of described control terminal by the power supply signal circuit so that described control terminal adopts the power supply signal mode that described air-conditioner is controlled, and described method comprises:
Judge communication signal circuit between air-conditioner and the control terminal whether have fault and/or judge air-conditioner and control terminal between the power supply signal circuit whether have fault; And
When there is fault in the communication signal circuit between definite described air-conditioner and described control terminal, described control terminal adopts described power supply signal circuit that described air-conditioner is controlled, perhaps, when there is fault in the power supply signal circuit between definite described air-conditioner and described control terminal, described control terminal adopts described communication signal circuit that described air-conditioner is controlled, perhaps, when all there be not fault in the power supply signal circuit between definite described air-conditioner and described control terminal and communication signal circuit, parallel described communication signal circuit and the described power supply signal circuit of adopting of described control terminal controlled described air-conditioner.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101230.8A CN103363616B (en) | 2012-04-06 | 2012-04-06 | Air-conditioner and control method, control terminal and control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210101230.8A CN103363616B (en) | 2012-04-06 | 2012-04-06 | Air-conditioner and control method, control terminal and control system |
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| CN103363616A true CN103363616A (en) | 2013-10-23 |
| CN103363616B CN103363616B (en) | 2016-04-20 |
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| CN (1) | CN103363616B (en) |
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| CN104729010A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Control method, device and system of air conditioner |
| CN108644977A (en) * | 2018-03-30 | 2018-10-12 | 青岛海信日立空调系统有限公司 | A kind of human body sensing device and air-conditioning system |
| CN108981074A (en) * | 2018-07-09 | 2018-12-11 | 珠海格力电器股份有限公司 | A kind of control method that exception is fault-tolerant, control device and air conditioner |
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| CN104729010A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Control method, device and system of air conditioner |
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| CN108981074A (en) * | 2018-07-09 | 2018-12-11 | 珠海格力电器股份有限公司 | A kind of control method that exception is fault-tolerant, control device and air conditioner |
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| CN103363616B (en) | 2016-04-20 |
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