CN103574765B - A kind of air-conditioning system and systematic parameter change method thereof - Google Patents

A kind of air-conditioning system and systematic parameter change method thereof Download PDF

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CN103574765B
CN103574765B CN201210271175.7A CN201210271175A CN103574765B CN 103574765 B CN103574765 B CN 103574765B CN 201210271175 A CN201210271175 A CN 201210271175A CN 103574765 B CN103574765 B CN 103574765B
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system parameters
target system
described target
storage chip
write
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CN103574765A (en
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霍军亚
***
罗宇华
付新
滕建文
梁敏游
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Midea Group Co Ltd
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Abstract

The present invention is applicable to field of air conditioner control, provides a kind of air-conditioning system and systematic parameter change method thereof.In the present invention is real, by adopting systematic parameter change method, initial system parameters is read, target system parameters is sent according to User Defined operation, after receiving target system parameters, type identification is carried out to this target system parameters, and target system parameters is write in corresponding storage chip, finally judge whether target system parameters successfully writes in corresponding storage chip, be, then show write successful information, no, then show write failure information, and then achieve and still can change the systematic parameter of air-conditioning under the prerequisite without the need to changing storage chip, reduce cost, and user and maintenance personal can be allowed to grasp parameter change situation in real time, improve parameter change efficiency, reduce the working strength of maintenance personal, and avoid maintenance personal's dangerous work high above the ground out of doors.

Description

A kind of air-conditioning system and systematic parameter change method thereof
Technical field
The invention belongs to field of air conditioner control, particularly relate to a kind of air-conditioning system and systematic parameter change method thereof.
Background technology
At present, all master control borads in air-conditioner are generally all configured with main control MCU and storage chip, and wherein, main control MCU is used for storing and running main program, and storage chip is then for storing the systematic parameter of air-conditioner type.Along with the continuous growth of users ' individualized requirement, as certain customers need the running frequency being freezed and heat compressor by raising to reach best refrigeration and heating effect, or certain customers need the running frequency by reducing compressor to realize best muting function, all need to change the systematic parameter of air-conditioner; Moreover, in order to promote the versatility of master control borad to reduce costs, also need to change accordingly the systematic parameter of air-conditioner; In addition, when maintenance personal carries out system maintenance to air-conditioner, also likely need to change systematic parameter.
Based on the demand, the method for the change air-conditioner system parameter that prior art provides is by being disassembled by the master control borad in air-conditioner, and by changing storage chip to realize changing the object of systematic parameter.But, off-premises station due to air-conditioner is positioned over outdoor high empty position more, the method so provided by prior art then can not realize the object of systematic parameter change easily, and there is the lower problem of security in work high above the ground for maintenance personal, in addition, storage chip is changed virtually also add equipment cost.Therefore, there is the low and problem that cost is high of convenience difference, security in the method for change air-conditioner system parameter that prior art provides.
Summary of the invention
The object of the invention is a kind of systematic parameter change method providing air-conditioning system, is intended to solve that the convenience existing for method of change air-conditioner system parameter that prior art provides is poor, security is low and the problem that cost is high.
The present invention is achieved in that a kind of systematic parameter change method of air-conditioning system, and described systematic parameter change method comprises the following steps:
Read initial system parameters, and send target system parameters according to User Defined operation;
Receive described target system parameters, and after type identification is carried out to described target system parameters, described target system parameters is write in corresponding storage chip;
Judge whether described target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information.
Another object of the present invention is also to provide a kind of air-conditioning system, and described air-conditioning system comprises:
Remote controller, is provided with a memory mount pad, for reading initial system parameters from the memory be positioned on described memory mount pad, and sends target system parameters according to User Defined operation;
Air-conditioner, data communication is carried out with described remote controller, and comprise indoor set and off-premises station, for receiving described target system parameters, and after carrying out type identification to described target system parameters, described target system parameters is write in corresponding storage chip, then judge whether described target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information.
In the present invention, by adopting described systematic parameter change method, initial system parameters is read, target system parameters is sent according to User Defined operation, after receiving described target system parameters, type identification is carried out to described target system parameters, and described target system parameters is write in corresponding storage chip, finally judge whether described target system parameters successfully writes in corresponding storage chip, be, then show write successful information, no, then show write failure information, and then achieve and still can change the systematic parameter of air-conditioning under the prerequisite without the need to changing storage chip, reduce cost, and user and maintenance personal can be allowed to grasp parameter change situation in real time, improve parameter change efficiency, reduce the working strength of maintenance personal, and avoid maintenance personal's dangerous work high above the ground out of doors, thus the convenience existing for method solving the change air-conditioner system parameter that prior art provides is poor, low and the problem that cost is high of security.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of the systematic parameter change method of the air-conditioning system that first embodiment of the invention provides;
Fig. 2 is the realization flow figure of the systematic parameter change method of the air-conditioning system that second embodiment of the invention provides;
Fig. 3 is the realization flow figure that third embodiment of the invention provides the systematic parameter change method of air-conditioning system;
Fig. 4 is the structure chart of the air-conditioning system that fourth embodiment of the invention provides;
Fig. 5 is the structure chart of the air-conditioning system that fifth embodiment of the invention provides;
Fig. 6 is the structure chart of the air-conditioning system that sixth embodiment of the invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In embodiments of the present invention, by adopting systematic parameter change method, initial system parameters is read, target system parameters is sent according to User Defined operation, after receiving target system parameters, type identification is carried out to this target system parameters, and target system parameters is write in corresponding storage chip, finally judge whether target system parameters successfully writes in corresponding storage chip, be, then show write successful information, no, then show write failure information, and then achieve and still can change the systematic parameter of air-conditioning under the prerequisite without the need to changing storage chip, reduce cost, and user and maintenance personal can be allowed to grasp parameter change situation in real time, improve parameter change efficiency, reduce the working strength of maintenance personal, and avoid maintenance personal's dangerous work high above the ground out of doors.
Below in conjunction with specific embodiment, specific implementation of the present invention is described further:
embodiment one:
Fig. 1 show first embodiment of the invention the realization flow of the systematic parameter change method of air-conditioning system is provided, for convenience of explanation, illustrate only the part relevant to first embodiment of the invention, details are as follows:
In step sl, read initial system parameters, and send target system parameters according to User Defined operation.
In step s 2, receiving target systematic parameter, and after type identification is carried out to this target system parameters, this target system parameters is write corresponding storage chip.
In step s3, judge whether target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information.
embodiment two:
Fig. 2 show second embodiment of the invention the realization flow of the systematic parameter change method of air-conditioning system is provided, for convenience of explanation, illustrate only the part relevant to second embodiment of the invention, details are as follows:
In the present embodiment, step S10 is identical with step S3 with the step S1 in first embodiment of the invention with step S30, and step S20, step S21 and step S22 are the refinement step of the step S2 in first embodiment of the invention.
In step slo, read initial system parameters, and send target system parameters according to User Defined operation.
In step S20, receiving target systematic parameter, and type identification is carried out to this target system parameters.
In the step s 21, when target system parameters is indoor set system parameter, this target system parameters is write in the storage chip of indoor master control borad, and perform step S30.
In step S22, when target system parameters is outdoor machine system parameter, this target system parameters is write in the storage chip of outdoor master control borad, and perform step S30.
In step s 30, judge whether target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information.
In the present embodiment, because the storage chip in indoor master control borad is different from the type of the systematic parameter that the storage chip in outdoor master control borad stores, therefore need the type being judged this target system parameters by step S20 after receiving target system parameters, thus reach the systematic parameter prepared in the change storage chip corresponding with the type of target system parameters.
The systematic parameter change method that the present embodiment provides is applicable to Split wall-mounted air-conditioning system, mainly because be contained in the indoor master control borad of indoor set and the outdoor master control borad of off-premises station respectively for the storage chip of stores system parameters in Split wall-mounted air-conditioning system, so the above-mentioned systematic parameter change method of the present embodiment can carry out systematic parameter change to the storage chip in the storage chip in indoor master control borad and outdoor master control borad.
embodiment three:
Fig. 3 show third embodiment of the invention the realization flow of the systematic parameter change method of air-conditioning system is provided, for convenience of explanation, illustrate only the part relevant to third embodiment of the invention, details are as follows:
In the present embodiment, step S100 is identical with step S3 with the step S1 in first embodiment of the invention with step S300, and step S200, step S201, step S202 and step S203 are the refinement step of the step S2 in first embodiment of the invention.
In the step s 100, read initial system parameters, and send target system parameters according to User Defined operation.
In step s 200, receiving target systematic parameter, and type identification is carried out to this target system parameters.
In step s 201, when target system parameters is display system parameter, by the storage chip of this target system parameters write display control board, and perform step S300.
In step S202, when target system parameters is indoor set system parameter, this target system parameters is write in the storage chip of indoor master control borad, and perform step S300.
In step S203, when target system parameters is outdoor machine system parameter, this target system parameters is write in the storage chip of outdoor master control borad, and perform step S300.
In step S300, judge whether target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information.
In the present embodiment, due to the type difference of the systematic parameter that the storage chip in the storage chip in display control board, indoor master control borad and the storage chip in outdoor master control borad store, therefore need the type being judged this target system parameters by step S200 after receiving target system parameters, thus reach the systematic parameter in the storage chip that accurately change is corresponding with the type of target system parameters.
The systematic parameter change method that the present embodiment provides is applicable to separated floor air-conditioning system, mainly because be contained in the display control board of indoor set and the outdoor master control borad of indoor master control borad and off-premises station respectively for the storage chip of stores system parameters in separated floor air-conditioning system, so the above-mentioned systematic parameter change method of the present embodiment can carry out systematic parameter change to the storage chip in the storage chip in display control board, indoor master control borad and the storage chip in outdoor master control borad.
embodiment four:
Fig. 4 is the structure chart of the air-conditioning system that fourth embodiment of the invention provides, and for convenience of explanation, illustrate only the part relevant to fourth embodiment of the invention, details are as follows:
Air-conditioning system comprises:
Remote controller 1, is provided with a memory mount pad, for reading initial system parameters from the memory be positioned on memory mount pad, sends target system parameters according to User Defined operation;
Air-conditioner 2, data communication is carried out with remote controller 1, and comprise indoor set 21 and off-premises station 22, for receiving the target system parameters that remote controller 1 sends, and after carrying out type identification to this target system parameters, this target system parameters is write in corresponding storage chip, then judge whether target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information.
Wherein, indoor set 21 is connected with off-premises station 22, and sets up UART(UniversalAsynchronousReceiver/Transmitter by asynchronous communication means, UART Universal Asynchronous Receiver Transmitter) bidirectional data path carries out data communication.
embodiment five:
Fig. 5 is the structure chart of the air-conditioning system that fifth embodiment of the invention provides, and for convenience of explanation, illustrate only the part relevant to fifth embodiment of the invention, details are as follows:
In the present embodiment, remote controller 10 is identical with the remote controller 1 in fifth embodiment of the invention, therefore repeats no more.
Air-conditioner 20 comprises indoor set 201 and off-premises station 202, and indoor set 201 is connected with off-premises station 202, and sets up UART bidirectional data path by asynchronous communication means and carry out data communication.
Wherein, indoor set 201 comprises:
Indoor master control borad 2011, data communication is carried out with remote controller 10, for receiving the target system parameters that remote controller 10 sends, and type identification is carried out to this target system parameters, when target system parameters is indoor set system parameter, this target system parameters is write in its storage chip, and judges whether target system parameters successfully writes storage chip corresponding with the type of target system parameters in air-conditioning system;
Display control board 2012, is connected with indoor master control borad 2011, for writing successful information or write failure information according to the judgment result displays of indoor master control borad 2101.
Off-premises station 202 comprises an outdoor master control borad 2021, be connected with the indoor master control borad 2011 in indoor set 201, for after indoor master control borad 2101 pairs of target system parameters carry out type identification, when target system parameters is outdoor machine system parameter, this target system parameters is write in its storage chip.
Wherein, judge whether target system parameters successfully writes corresponding storage chip and refer in indoor master control borad 2011: no matter target system parameters is the storage chip writing indoor master control borad 2011, still the storage chip of outdoor master control borad 2021 is write, indoor master control borad 2011 all can judge the write result of target system parameters, and is not only the systematic parameter write result of the storage chip only judging indoor master control borad 2011.
In the present embodiment, indoor master control borad 2011 in indoor set 201 and the data communication mode between remote controller 10 can adopt wireless infra-red communications mode, twireless radio-frequency communication mode, wireless blue tooth communication mode, wired half-duplex UART communication mode, wired full duplex SIO(SerialInput/Output, serial input/output) communication mode, wired RS232 communication mode or wired RS485 communication mode.In addition, set up UART bidirectional data path due to indoor set 201 and off-premises station 202 by asynchronous communication means and carry out data communication, so carry out data interaction in UART bidirectional data communication mode between indoor master control borad 2011 and outdoor control panel 2021.
embodiment six:
Fig. 6 is the structure chart of the air-conditioning system that sixth embodiment of the invention provides, and for convenience of explanation, illustrate only the part relevant to sixth embodiment of the invention, details are as follows:
In the present embodiment, remote controller 100 is identical with the remote controller 1 in fifth embodiment of the invention, therefore repeats no more.
Air-conditioner 200 comprises indoor set 210 and off-premises station 220, and indoor set 210 is connected with off-premises station 210, and sets up UART bidirectional data path by asynchronous communication means and carry out data communication.
Wherein, indoor set 210 comprises:
Display control board 2101, data communication is carried out with remote controller 100, for receiving the target system parameters that remote controller 100 sends, and type identification is carried out to this target system parameters, when target system parameters is display system parameter, this target system parameters is write in the storage chip of its inside, and judge whether target system parameters successfully writes storage chip corresponding with the type of target system parameters in air-conditioning system, is, then show write successful information, no, then show write failure information;
Indoor master control borad 2102, be connected with display control board 2101, for after display control board 2101 pairs of target system parameters carry out type identification, when this target system parameters is indoor set system parameter, this target system parameters is write in the storage chip of its inside, if this target system parameters is outdoor machine system parameter, then this target system parameters is forwarded to off-premises station 220.
In the present embodiment, because display control board 2101 is when judging that target system parameters is outdoor machine system parameter, this target system parameters is needed to transfer to indoor master control borad 2102, and when indoor master control borad 2102 and off-premises station 220 carry out systematic parameter change, master control borad 2101 indoor is all needed to obtain systematic parameter write state information to judge whether systematic parameter successfully writes corresponding storage chip, therefore, display control board 2101 and indoor master control borad 2102 adopt UART bidirectional data communication mode to carry out data interaction, to improve data signaling rate and efficiency.
Off-premises station 220 comprises an outdoor master control borad 2201, be connected with the indoor master control borad 2102 in indoor set 210, for after display control board 2101 pairs of target system parameters carry out type identification, when target system parameters is outdoor machine system parameter, master control borad 2102 receives this target system parameters indoor, and is write in the storage chip of its inside by this target system parameters.
Wherein, judge in display control board 2101 whether target system parameters successfully writes corresponding storage chip and refer to: no matter target system parameters is the write storage chip of display control board 2101, the storage chip of indoor master control borad 2102 or the storage chip writing outdoor master control borad 2201, display control board 2101 all can judge the write result of target system parameters, and is not only the systematic parameter write result only judging storage chip in display control board 2101.
In the present embodiment, display control board 2101 in indoor set 210 and the data communication mode between remote controller 100 can adopt wireless infra-red communications mode, twireless radio-frequency communication mode, wireless blue tooth communication mode, wired half-duplex UART communication mode, wired full duplex SIO(SerialInput/Output, serial input/output) communication mode, wired RS232 communication mode or wired RS485 communication mode.In addition, set up UART bidirectional data path due to indoor set 210 and off-premises station 220 by asynchronous communication means and carry out data communication, so carry out data interaction in UART bidirectional data communication mode between indoor master control borad 2102 and outdoor control panel 2201.
In embodiments of the present invention, by adopting systematic parameter change method, initial system parameters is read, target system parameters is sent according to User Defined operation, after receiving target system parameters, type identification is carried out to this target system parameters, and target system parameters is write in corresponding storage chip, finally judge whether target system parameters successfully writes in corresponding storage chip, be, then show write successful information, no, then show write failure information, and then achieve and still can change the systematic parameter of air-conditioning under the prerequisite without the need to changing storage chip, reduce cost, and user and maintenance personal can be allowed to grasp parameter change situation in real time, improve parameter change efficiency, reduce the working strength of maintenance personal, and avoid maintenance personal's dangerous work high above the ground out of doors, thus the convenience existing for method solving the change air-conditioner system parameter that prior art provides is poor, low and the problem that cost is high of security.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. the systematic parameter change method of an air-conditioning system, is characterized in that, described systematic parameter change method comprises the following steps:
Read initial system parameters, and send target system parameters according to User Defined operation;
Receive described target system parameters, and after type identification is carried out to described target system parameters, described target system parameters is write in corresponding storage chip;
Judge whether described target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information;
The described target system parameters of described reception, and after type identification is carried out to described target system parameters, the step that described target system parameters writes in corresponding storage chip is specifically comprised the following steps:
Receiving target systematic parameter, and type identification is carried out to this target system parameters;
When target system parameters is indoor set system parameter, this target system parameters is write in the storage chip of indoor master control borad, and perform and describedly judge whether described target system parameters successfully writes the step in corresponding storage chip;
When target system parameters is outdoor machine system parameter, this target system parameters is write in the storage chip of outdoor master control borad, and perform and describedly judge whether described target system parameters successfully writes the step in corresponding storage chip.
2. the systematic parameter change method of an air-conditioning system, is characterized in that, described systematic parameter change method comprises the following steps:
Read initial system parameters, and send target system parameters according to User Defined operation;
Receive described target system parameters, and after type identification is carried out to described target system parameters, described target system parameters is write in corresponding storage chip;
Judge whether described target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information;
The described target system parameters of described reception, and after type identification is carried out to described target system parameters, the step that described target system parameters writes in corresponding storage chip is specifically comprised the following steps:
Receiving target systematic parameter, and type identification is carried out to described target system parameters;
When described target system parameters is display system parameter, by the storage chip of described target system parameters write display control board, and perform and describedly judge whether described target system parameters successfully writes the step in corresponding storage chip;
When described target system parameters is indoor set system parameter, described target system parameters is write in the storage chip of indoor master control borad, and perform and describedly judge whether described target system parameters successfully writes the step in corresponding storage chip;
When described target system parameters is outdoor machine system parameter, described target system parameters is write in the storage chip of outdoor master control borad, and perform and describedly judge whether described target system parameters successfully writes the step in corresponding storage chip.
3. an air-conditioning system, is characterized in that, described air-conditioning system comprises:
Remote controller, is provided with a memory mount pad, for reading initial system parameters from the memory be positioned on described memory mount pad, and sends target system parameters according to User Defined operation;
Air-conditioner, data communication is carried out with described remote controller, and comprise indoor set and off-premises station, for receiving described target system parameters, and after carrying out type identification to described target system parameters, described target system parameters is write in corresponding storage chip, then judge whether described target system parameters successfully writes in corresponding storage chip, is, then show write successful information, no, then show write failure information.
4. air-conditioning system as claimed in claim 3, it is characterized in that, described indoor set comprises:
Indoor master control borad, data communication is carried out with described remote controller, for receiving described target system parameters, and type identification is carried out to described target system parameters, when described target system parameters is indoor set system parameter, described target system parameters is write in the storage chip of its inside, and judges whether described target system parameters successfully writes storage chip corresponding with the type of described target system parameters in air-conditioning system;
Display control board, is connected with described indoor master control borad, for writing successful information or write failure information according to the judgment result displays of described indoor master control borad.
5. air-conditioning system as claimed in claim 4, it is characterized in that, described off-premises station comprises an outdoor master control borad, be connected with described indoor master control borad, for after described indoor master control borad carries out type identification to described target system parameters, when described target system parameters is outdoor machine system parameter, described target system parameters is write in the storage chip of its inside.
6. air-conditioning system as claimed in claim 3, it is characterized in that, described indoor set comprises:
Display control board, data communication is carried out with described remote controller, for receiving described target system parameters, and type identification is carried out to described target system parameters, when described target system parameters is display system parameter, described target system parameters is write in the storage chip of its inside, and judge whether described target system parameters successfully writes storage chip corresponding with the type of described target system parameters in air-conditioning system, is, then show write successful information, no, then show write failure information;
Indoor master control borad, be connected with described display control board, for after described display control board carries out type identification to described target system parameters, when described target system parameters is indoor set system parameter, described target system parameters is write in the storage chip of its inside, if described target system parameters is outdoor machine system parameter, then described target system parameters is forwarded to described off-premises station.
7. air-conditioning system as claimed in claim 6, it is characterized in that, described off-premises station comprises an outdoor master control borad, be connected with described indoor master control borad, for after described display control board carries out type identification to described target system parameters, when described target system parameters is outdoor machine system parameter, receives described target system parameters from described indoor master control borad, and described target system parameters is write in the storage chip of its inside.
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