CN103574765A - Air conditioner system and system parameter changing method thereof - Google Patents

Air conditioner system and system parameter changing method thereof Download PDF

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CN103574765A
CN103574765A CN201210271175.7A CN201210271175A CN103574765A CN 103574765 A CN103574765 A CN 103574765A CN 201210271175 A CN201210271175 A CN 201210271175A CN 103574765 A CN103574765 A CN 103574765A
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goal systems
parameter
systems parameter
described goal
storage chip
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CN103574765B (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 invention is applicable to the field of air conditioner control, and provides an air conditioner system and a system parameter changing method thereof. The method includes: reading initial system parameters with the system parameter changing method, sending target system parameters according to user custom operation, performing type recognition on the target system parameters after receiving the same, writing the target system parameters in corresponding memory chips, judging whether the target system parameters are written in the corresponding memory chips successfully or not, displaying successfully-written information if yes, and displaying unsuccessfully-written information otherwise. Further, the system parameters of an air conditioner can still be changed on the premise of no need of changing the memory chips, and cost is lowered; a user and maintenance staff can grasp parameter changes in real time, so that parameter change efficiency is improved, and working intensity of the maintenance staff is reduced; besides, the maintenance staff can be prevented from outdoor dangerous aloft working.

Description

A kind of air-conditioning system and systematic parameter change method thereof
Technical field
The invention belongs to air-conditioner control field, relate in particular to a kind of air-conditioning system and systematic parameter change method thereof.
Background technology
At present, all master control borads in air-conditioner generally all dispose main control MCU and storage chip, and wherein, main control MCU is for storage and operation main program, and storage chip is for storing the systematic parameter of air-conditioner type.Continuous growth along with users ' individualized requirement, as certain customers need to by raising freeze and the running frequency that heats compressor to reach best refrigeration and heating effect, or certain customers need to be by reducing compressor running frequency to realize best muting function, all need the systematic parameter of air-conditioner to change; Moreover, for the versatility that promotes master control borad is to reduce costs, also need the systematic parameter of air-conditioner to change accordingly; 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 the master control borad in air-conditioner is disassembled, and by changing storage chip to realize the object of change systematic parameter.Yet, because the off-premises station of air-conditioner is positioned over outdoor high empty position more, the method providing by prior art so 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 and virtually also increased equipment cost.There is the problem that convenience is poor, security is low and cost is high in the method for the change air-conditioner system parameter that therefore, prior art provides.
Summary of the invention
The object of the invention is to provide a kind of systematic parameter change method of air-conditioning system, is intended to solve the problem that the existing convenience of method is poor, security is low and cost is high of the change air-conditioner system parameter that prior art provides.
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 starter system parameter, and operation sends goal systems parameter according to User Defined;
Receive described goal systems parameter, and described goal systems parameter is carried out after type identification, by the corresponding storage chip of described goal systems parameter read-in;
Judge whether described goal systems parameter successfully writes in corresponding storage chip, is, show and write successful information, no, show and 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, and for reading starter system parameter from the memory being positioned over described memory mount pad, and operation sends goal systems parameter according to User Defined;
Air-conditioner, carry out data communication with described remote controller, and comprise indoor set and off-premises station, for receiving described goal systems parameter, and described goal systems parameter is carried out after type identification, by in the corresponding storage chip of described goal systems parameter read-in, then judge whether described goal systems parameter successfully writes in corresponding storage chip, is, show and write successful information, no, show and write failure information.
In the present invention, by adopting described systematic parameter change method to read starter system parameter, according to User Defined, operation sends goal systems parameter, after receiving described goal systems parameter, described goal systems parameter is carried out to type identification, and by the corresponding storage chip of described goal systems parameter read-in, finally judge whether described goal systems parameter successfully writes in corresponding storage chip, be, show and write successful information, no, show and write failure information, and then realized under the prerequisite without replacing storage chip and still can change the systematic parameter of air-conditioning, reduced cost, and can allow user and maintenance personal grasp in real time parameter change situation, improved parameter change efficiency, reduced maintenance personal's working strength, and avoided maintenance personal's dangerous work high above the ground out of doors, thereby the method existing convenience that has solved the change air-conditioner system parameter that prior art provides is poor, the problem that security is low and cost is high.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of the systematic parameter change method of the air-conditioning system that provides of first embodiment of the invention;
Fig. 2 is the realization flow figure of the systematic parameter change method of the air-conditioning system that provides of second embodiment of the invention;
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 provides of fourth embodiment of the invention;
Fig. 5 is the structure chart of the air-conditioning system that provides of fifth embodiment of the invention;
Fig. 6 is the structure chart of the air-conditioning system that provides of sixth embodiment of the invention.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, 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, is not intended to limit the present invention.
In embodiments of the present invention, by adopting systematic parameter change method to read starter system parameter, according to User Defined, operation sends goal systems parameter, after receiving goal systems parameter, this goal systems parameter is carried out to type identification, and by the corresponding storage chip of goal systems parameter read-in, finally judge whether goal systems parameter successfully writes in corresponding storage chip, be, show and write successful information, no, show and write failure information, and then realized under the prerequisite without replacing storage chip and still can change the systematic parameter of air-conditioning, reduced cost, and can allow user and maintenance personal grasp in real time parameter change situation, improved parameter change efficiency, reduced maintenance personal's working strength, and avoided 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 mono-:
Fig. 1 shows the realization flow of the systematic parameter change method of air-conditioning system that first embodiment of the invention provides, and for convenience of explanation, only shows the part relevant to first embodiment of the invention, and details are as follows:
In step S1, read starter system parameter, and operation sends goal systems parameter according to User Defined.
In step S2, receiving target systematic parameter, and this goal systems parameter is carried out after type identification, by the corresponding storage chip of this goal systems parameter read-in.
In step S3, judge whether goal systems parameter successfully writes in corresponding storage chip, is, show and write successful information, no, show and write failure information.
embodiment bis-:
Fig. 2 shows the realization flow of the systematic parameter change method of air-conditioning system that second embodiment of the invention provides, and for convenience of explanation, only shows the part relevant to second embodiment of the invention, and 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 S10, read starter system parameter, and operation sends goal systems parameter according to User Defined.
In step S20, receiving target systematic parameter, and this goal systems parameter is carried out to type identification.
In step S21, when goal systems parameter is indoor set system parameter, by the storage chip of the indoor master control borad of this goal systems parameter read-in, and perform step S30.
In step S22, when goal systems parameter is outdoor machine system parameter, by the storage chip of the outdoor master control borad of this goal systems parameter read-in, and perform step S30.
In step S30, judge whether goal systems parameter successfully writes in corresponding storage chip, is, show and write successful information, no, show and write failure information.
In the present embodiment, the type of the systematic parameter of storing from the storage chip in outdoor master control borad due to the storage chip in indoor master control borad is different, therefore need to after receiving goal systems parameter, judge by step S20 the type of this goal systems parameter, thereby reach the systematic parameter of preparing in the change storage chip corresponding with the type of goal systems parameter.
The systematic parameter change method that the present embodiment provides is applicable to Split wall-mounted air-conditioning system, mainly because the storage chip for stores system parameters is contained in respectively the indoor master control borad of indoor set and the outdoor master control borad of off-premises station in Split wall-mounted air-conditioning system, so the above-mentioned systematic parameter change method of the present embodiment can be carried out systematic parameter change to the storage chip in the storage chip in indoor master control borad and outdoor master control borad.
embodiment tri-:
Fig. 3 shows the realization flow of the systematic parameter change method of air-conditioning system that third embodiment of the invention provides, and for convenience of explanation, only shows the part relevant to third embodiment of the invention, and 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 step S100, read starter system parameter, and operation sends goal systems parameter according to User Defined.
In step S200, receiving target systematic parameter, and this goal systems parameter is carried out to type identification.
In step S201, when goal systems parameter is display system parameter, by the storage chip of this goal systems parameter read-in display control board, and perform step S300.
In step S202, when goal systems parameter is indoor set system parameter, by the storage chip of the indoor master control borad of this goal systems parameter read-in, and perform step S300.
In step S203, when goal systems parameter is outdoor machine system parameter, by the storage chip of the outdoor master control borad of this goal systems parameter read-in, and perform step S300.
In step S300, judge whether goal systems parameter successfully writes in corresponding storage chip, is, show and write successful information, no, show and write failure information.
In the present embodiment, the type of the systematic parameter of storing due 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 is different, therefore need to after receiving goal systems parameter, judge by step S200 the type of this goal systems parameter, thereby reach the systematic parameter in the accurate change storage chip corresponding with the type of goal systems parameter.
The systematic parameter change method that the present embodiment provides is applicable to separated floor air-conditioning system, mainly because the storage chip for stores system parameters is contained in respectively the display control board of indoor set and the outdoor master control borad of indoor master control borad and off-premises station in separated floor air-conditioning system, so the above-mentioned systematic parameter change method of the present embodiment can be carried 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 tetra-:
Fig. 4 is the structure chart of the air-conditioning system that provides of fourth embodiment of the invention, for convenience of explanation, only shows the part relevant to fourth embodiment of the invention, and details are as follows:
Air-conditioning system comprises:
Remote controller 1, is provided with a memory mount pad, and for reading starter system parameter from the memory being positioned over memory mount pad, according to User Defined, operation sends goal systems parameter;
Air-conditioner 2, carry out data communication with remote controller 1, and comprise indoor set 21 and off-premises station 22, the goal systems parameter sending for receiving remote controller 1, and this goal systems parameter is carried out after type identification, by in the corresponding storage chip of this goal systems parameter read-in, then judge whether goal systems parameter successfully writes in corresponding storage chip, is, show and write successful information, no, show and write failure information.
Wherein, indoor set 21 is connected with off-premises station 22, and sets up UART(Universal Asynchronous Receiver/Transmitter, UART Universal Asynchronous Receiver Transmitter by asynchronous communication means) bidirectional data path carries out data communication.
embodiment five:
Fig. 5 is the structure chart of the air-conditioning system that provides of fifth embodiment of the invention, for convenience of explanation, only shows the part relevant to fifth embodiment of the invention, and 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 by asynchronous communication means, sets up UART bidirectional data path and carry out data communication.
Wherein, indoor set 201 comprises:
Indoor master control borad 2011, carry out data communication with remote controller 10, the goal systems parameter sending for receiving remote controller 10, and this goal systems parameter is carried out to type identification, when goal systems parameter is indoor set system parameter, by in this its storage chip of goal systems parameter read-in, and judge whether goal systems parameter successfully writes storage chip corresponding with the type of goal systems parameter 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 carrying out after type identification in 2101 pairs of goal systems parameters of indoor master control borad, when goal systems parameter is outdoor machine system parameter, by this its storage chip of goal systems parameter read-in.
Wherein, in indoor master control borad 2011, judge whether goal systems parameter successfully writes corresponding storage chip and refer to: no matter goal systems parameter is the storage chip that writes indoor master control borad 2011, still write the storage chip of outdoor master control borad 2021, indoor master control borad 2011 all can judge the result that writes of goal systems parameter, and the systematic parameter that is not only the storage chip that only judges indoor master control borad 2011 writes result.
In the present embodiment, indoor master control borad 2011 in indoor set 201 and the data communication mode between remote controller 10 can adopt Radio infrared communication mode, twireless radio-frequency communication mode, wireless blue tooth communication mode, wired half-duplex UART communication mode, wired full duplex SIO(Serial Input/Output, serial input/output) communication mode, wired RS232 communication mode or wired RS485 communication mode.In addition, because indoor set 201 and off-premises station 202 are set up UART bidirectional data path by asynchronous communication means and are carried 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 provides of sixth embodiment of the invention, for convenience of explanation, only shows the part relevant to sixth embodiment of the invention, and 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 by asynchronous communication means, sets up UART bidirectional data path and carry out data communication.
Wherein, indoor set 210 comprises:
Display control board 2101, carry out data communication with remote controller 100, the goal systems parameter sending for receiving remote controller 100, and this goal systems parameter is carried out to type identification, when goal systems parameter is display system parameter, by in its inner storage chip of this goal systems parameter read-in, and judge whether goal systems parameter successfully writes storage chip corresponding with the type of goal systems parameter in air-conditioning system, is, show and write successful information, no, show and write failure information;
Indoor master control borad 2102, be connected with display control board 2101, for carrying out after type identification in 2101 pairs of goal systems parameters of display control board, when this goal systems parameter is indoor set system parameter, by in its inner storage chip of this goal systems parameter read-in, if this goal systems parameter is outdoor machine system parameter, this goal systems parameter is forwarded to off-premises station 220.
In the present embodiment, because display control board 2101 is when judgement goal systems parameter is outdoor machine system parameter, need this goal systems parameter 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, all need to obtain systematic parameter write state information to judge whether systematic parameter successfully writes corresponding storage chip from indoor master control borad 2101, therefore, display control board 2101 adopts UART bidirectional data communication mode to carry out data interaction with indoor master control borad 2102, 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 carrying out after type identification in 2101 pairs of goal systems parameters of display control board, when goal systems parameter is outdoor machine system parameter, from indoor master control borad 2102, receive this goal systems parameter, and by its inner storage chip of this goal systems parameter read-in.
Wherein, in display control board 2101, judge whether goal systems parameter successfully writes corresponding storage chip and refer to: no matter goal systems parameter is the storage chip of the storage chip that writes display control board 2101, indoor master control borad 2102 or the storage chip that writes outdoor master control borad 2201, display control board 2101 all can judge the result that writes of goal systems parameter, and be only, only not judge that the systematic parameter of storage chip in display control board 2101 writes result.
In the present embodiment, display control board 2101 in indoor set 210 and the data communication mode between remote controller 100 can adopt Radio infrared communication mode, twireless radio-frequency communication mode, wireless blue tooth communication mode, wired half-duplex UART communication mode, wired full duplex SIO(Serial Input/Output, serial input/output) communication mode, wired RS232 communication mode or wired RS485 communication mode.In addition, because indoor set 210 and off-premises station 220 are set up UART bidirectional data path by asynchronous communication means and are carried 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 to read starter system parameter, according to User Defined, operation sends goal systems parameter, after receiving goal systems parameter, this goal systems parameter is carried out to type identification, and by the corresponding storage chip of goal systems parameter read-in, finally judge whether goal systems parameter successfully writes in corresponding storage chip, be, show and write successful information, no, show and write failure information, and then realized under the prerequisite without replacing storage chip and still can change the systematic parameter of air-conditioning, reduced cost, and can allow user and maintenance personal grasp in real time parameter change situation, improved parameter change efficiency, reduced maintenance personal's working strength, and avoided maintenance personal's dangerous work high above the ground out of doors, thereby the method existing convenience that has solved the change air-conditioner system parameter that prior art provides is poor, the problem that security is low and cost is high.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (8)

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 starter system parameter, and operation sends goal systems parameter according to User Defined;
Receive described goal systems parameter, and described goal systems parameter is carried out after type identification, by the corresponding storage chip of described goal systems parameter read-in;
Judge whether described goal systems parameter successfully writes in corresponding storage chip, is, show and write successful information, no, show and write failure information.
2. the system as claimed in claim 1 parameter change method, it is characterized in that, the described goal systems parameter of described reception, and described goal systems parameter is carried out after type identification, the step in the corresponding storage chip of described goal systems parameter read-in is specifically comprised the following steps:
Receiving target systematic parameter, and this goal systems parameter is carried out to type identification;
When goal systems parameter is indoor set system parameter, by the storage chip of the indoor master control borad of this goal systems parameter read-in, and carries out and describedly judge whether described goal systems parameter successfully writes the step in corresponding storage chip;
When goal systems parameter is outdoor machine system parameter, by the storage chip of the outdoor master control borad of this goal systems parameter read-in, and carries out and describedly judge whether described goal systems parameter successfully writes the step in corresponding storage chip.
3. the system as claimed in claim 1 parameter change method, it is characterized in that, the described goal systems parameter of described reception, and described goal systems parameter is carried out after type identification, the step in the corresponding storage chip of described goal systems parameter read-in is specifically comprised the following steps:
Receiving target systematic parameter, and described goal systems parameter is carried out to type identification.
When described goal systems parameter is display system parameter, by the storage chip of described goal systems parameter read-in display control board, and carries out and describedly judge whether described goal systems parameter successfully writes the step in corresponding storage chip.
When described goal systems parameter is indoor set system parameter, by the storage chip of the indoor master control borad of described goal systems parameter read-in, and carries out and describedly judge whether described goal systems parameter successfully writes the step in corresponding storage chip.
When described goal systems parameter is outdoor machine system parameter, by the storage chip of the outdoor master control borad of described goal systems parameter read-in, and carries out and describedly judge whether described goal systems parameter successfully writes the step in corresponding storage chip.
4. an air-conditioning system, is characterized in that, described air-conditioning system comprises:
Remote controller, is provided with a memory mount pad, and for reading starter system parameter from the memory being positioned over described memory mount pad, and operation sends goal systems parameter according to User Defined;
Air-conditioner, carry out data communication with described remote controller, and comprise indoor set and off-premises station, for receiving described goal systems parameter, and described goal systems parameter is carried out after type identification, by in the corresponding storage chip of described goal systems parameter read-in, then judge whether described goal systems parameter successfully writes in corresponding storage chip, is, show and write successful information, no, show and write failure information.
5. air-conditioning system as claimed in claim 4, is characterized in that, described indoor set comprises:
Indoor master control borad, carry out data communication with described remote controller, be used for receiving described goal systems parameter, and described goal systems parameter is carried out to type identification, when described goal systems parameter is indoor set system parameter, by in its inner storage chip of described goal systems parameter read-in, and judge whether described goal systems parameter successfully writes storage chip corresponding with the type of described goal systems parameter 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.
6. air-conditioning system as claimed in claim 5, it is characterized in that, described off-premises station comprises an outdoor master control borad, be connected with described indoor master control borad, for described goal systems parameter being carried out after type identification at described indoor master control borad, when described goal systems parameter is outdoor machine system parameter, by its inner storage chip of described goal systems parameter read-in.
7. air-conditioning system as claimed in claim 4, is characterized in that, described indoor set comprises:
Display control board, carry out data communication with described remote controller, be used for receiving described goal systems parameter, and described goal systems parameter is carried out to type identification, when described goal systems parameter is display system parameter, by in its inner storage chip of described goal systems parameter read-in, and judge whether described goal systems parameter successfully writes storage chip corresponding with the type of described goal systems parameter in air-conditioning system, is, show and write successful information, no, show and write failure information;
Indoor master control borad, be connected with described display control board, for described goal systems parameter being carried out after type identification at described display control board, when described goal systems parameter is indoor set system parameter, by in its inner storage chip of described goal systems parameter read-in, if described goal systems parameter is outdoor machine system parameter, described goal systems parameter is forwarded to described off-premises station.
8. air-conditioning system as claimed in claim 7, it is characterized in that, described off-premises station comprises an outdoor master control borad, be connected with described indoor master control borad, for described goal systems parameter being carried out after type identification at described display control board, when described goal systems parameter is outdoor machine system parameter, from described indoor master control borad, receive described goal systems parameter, and by its inner storage chip of described goal systems parameter read-in.
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CN108354462A (en) * 2018-01-17 2018-08-03 广东美的厨房电器制造有限公司 Control method and device, the oven of oven power
CN109084428A (en) * 2018-08-16 2018-12-25 广东美的制冷设备有限公司 Air conditioner operating parameter update method, device and readable storage medium storing program for executing
CN110274350A (en) * 2019-06-28 2019-09-24 宁波奥克斯电气股份有限公司 A kind of control method and air conditioner of air conditioner after-sales service
CN110274350B (en) * 2019-06-28 2020-05-26 宁波奥克斯电气股份有限公司 Air conditioner after-sale maintenance control method and air conditioner
CN110345605A (en) * 2019-07-31 2019-10-18 珠海市伟高变频科技有限公司 Air conditioner
CN112394705A (en) * 2019-08-19 2021-02-23 广东芬尼克兹节能设备有限公司 Method and device for processing exception of control program system parameters
CN112394705B (en) * 2019-08-19 2022-05-27 广东芬尼克兹节能设备有限公司 Method and device for processing exception of control program system parameters
CN111928438A (en) * 2020-07-31 2020-11-13 海信(山东)空调有限公司 Method for rewriting air conditioner control parameter and air conditioner
WO2022068308A1 (en) * 2020-12-15 2022-04-07 青岛海尔空调电子有限公司 Parameter configuration method for multi-split air conditioner, and multi-split air conditioner
CN115654641A (en) * 2022-10-08 2023-01-31 珠海格力电器股份有限公司 Control method and device for online upgrade of air conditioner firmware

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