CN101655269A - Method and system for improving combined air-conditioner addressing failure - Google Patents
Method and system for improving combined air-conditioner addressing failure Download PDFInfo
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- CN101655269A CN101655269A CN200810054190A CN200810054190A CN101655269A CN 101655269 A CN101655269 A CN 101655269A CN 200810054190 A CN200810054190 A CN 200810054190A CN 200810054190 A CN200810054190 A CN 200810054190A CN 101655269 A CN101655269 A CN 101655269A
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Abstract
The invention discloses a method and a system for improving combined air-conditioner addressing failure, comprising the steps of: 1) an outdoor unit addressing for a plurality of indoor units connecting to the outdoor unit in sequence based on addressing program; 2) detecting whether the addressing is success real time; 3) triggering predetermined debugging operation, setting communication addressof the failed indoor unit when the addressing of the outdoor unit to an indoor unit fails; 4) the outdoor unit addressing the indoor unit repeatedly, and returning to the step 2. In addition, The invention discloses a system for improving combined air-conditioner addressing failure. The invention may quickly solves problems that the outdoor unit fails in addressing to the indoor unit caused by bad SUB PCB when bad SUBPCB without inputted ordinary address of communication address of the indoor unit is formed caused by reiteration or programming failure in program of SUB PCB, which ensures normal operation of the combined air conditioner, and increases using feeling of user of the combined air conditioner.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of method and system of improving of combined air-conditioner addressing failure.
Background technology
Air-conditioner is arranged on spaces such as room, parlor, office or place of business, and be used to regulate temperature, humidity, pure and fresh degree and the air-flow of air, the device of the indoor environment that makes it to keep comfortable, air-conditioner has the refrigerant recycle unit of being made up of compressor, condenser, expander and evaporimeter, be a kind of air to be fed to indoor device after with cooling of evaporimeter or condenser or heating, above-mentioned air-conditioner is divided into integral type (window type) and split type (separate type or split type) substantially.
Above-mentioned integral air conditioner is identical on function with detachable air conditioner, and wherein, integral air conditioner will cool off and the heat release function integration, can or hang on the window at the wall upper drill hole in room to install; Detachable air conditioner is installed the indoor set that is used to carry out cold/greenhouse function in the indoor, the off-premises station that is used to carry out heat release and compression function is installed in the outside, and connects above-mentioned indoor set that is separated from each other and off-premises station by coolant piping.
A common indoor set correspondence is equipped with an off-premises station, but recently in order to satisfy the air-conditioner that is provided with in the family more than 2, perhaps in possessing the building that a plurality of offices are arranged, each office all is provided with the needs of air-conditioner, combined air conditioner occurred.Above-mentioned combined air conditioner is the air-conditioner that an off-premises station connects a plurality of indoor sets.Therefore, it is identical with the effect that many detachable air conditioners are set the effect of above-mentioned combined air conditioner to be set.
Therefore, developed that only 1 sufficient large-scale off-premises station of refrigerant supply capacity to be arranged at building all outside, and possessed in addition to have and distribute refrigerant and combined type (Multi-V) air-conditioner of the distributor supplied with to each indoor set from above-mentioned off-premises station.
At present, referring to Fig. 1, daughter board (SUB Printed Circuit Board in view of the combined air-conditioner air conditioner indoor machine of setting combined air-conditioner air conditioner indoor machine mailing address, SUB PCB) program in has the possibility of repetition or programming failure, normally the input communication address is in the SUBPCB of indoor set, therefore cause the SUB PCB of this combined air-conditioner air conditioner indoor machine to produce bad, be formed with address of indoor unit and set the SUB PCB of problem, the off-premises station that has influence on combined air conditioner carries out addressing to the air conditioner room unit under these SUBPCB, cause the addressing failure of off-premises station to indoor set, referring to Fig. 1, because existing addressing method is not handled addressing failure, addressing failure can have influence on off-premises station to the communication between the indoor set, can't guarantee the normal operation of whole combined air conditioner.However, owing to can't carry out one-hundred-percent inspection at the daughter board SUB of production field PCB, the bad indoor set SUB PCB that has mailing address setting problem so unavoidably can come into the market, can cause off-premises station that some indoor sets are carried out addressing failure, can't guarantee the normal operation and the market quality qualification rate of whole combined air conditioner, badly influence combined air conditioner user's use experience.
But, still there is not at present a kind of addressing method of combined air-conditioner can properly solve owing to bad SUB PCB flow into the off-premises station that causes in the market problem to the indoor set addressing failure, guarantee the normal operation of whole combined air conditioner.
Summary of the invention
In view of this, the method and system of improving that the purpose of this invention is to provide a kind of combined air-conditioner addressing failure, can solve effectively since the off-premises station that caused of bad SUB PCB to the problem of indoor set addressing failure, guarantee the normal operation and the high market quality qualification rate of combined air conditioner, strengthen combined air-conditioner user's use experience.
For this reason, the invention provides a kind of improvement method of combined air-conditioner addressing failure, comprise step:
A) off-premises station carries out addressing to a plurality of indoor sets that are connected with off-premises station successively according to the addressing program;
B) detect off-premises station in real time to whether success of the addressing of indoor set;
C) when off-premises station during, trigger predetermined debugging operations, set the mailing address of the indoor set of this addressing failure the addressing failure of certain indoor set;
D) off-premises station carries out addressing to this indoor set again, returns execution in step B).
Preferably, described predetermined debugging operations is specially:
Send alarm signal to line control machine and/or Digiplex, manually import the mailing address of this indoor set by described line control machine and/or Digiplex.
Preferably, the addressing program of described addressing program for programming in advance and obtained by the technical staff.
Preferably, also comprise step:
When off-premises station carries out the addressing success to all indoor sets, notify working well of the whole combined air conditioner of staff.
In addition, the present invention also provides a kind of improvement system of combined air-conditioner addressing failure, comprising: an above off-premises station, addressing checkout gear, the debugging apparatus that is connected with a plurality of indoor sets respectively, wherein,
Described off-premises station is used for successively a plurality of indoor sets that are connected being carried out addressing in start operation back according to the addressing program;
Described addressing checkout gear, whether to the addressing of indoor set successful, and the output testing result is given debugging apparatus if being used for detecting off-premises station in real time;
Described debugging apparatus is used to receive the testing result of addressing checkout gear, when off-premises station during to the addressing failure of certain indoor set, set the mailing address of this indoor set of addressing failure, and the notice off-premises station re-addresses to this indoor set.
Preferably, described debugging apparatus be manually the input communication address to line control machine and/or the Digiplex of indoor set daughter board SUB PCB.
Preferably, also comprise: the air-conditioner notifying device that works well, be connected with the addressing checkout gear, be used for when off-premises station carries out the addressing success to all indoor sets, notifying working well of the whole combined air conditioner of staff.
By above technical scheme provided by the invention as seen, the method and system of improving of combined air-conditioner addressing failure provided by the invention are compared with prior art, increased the debug function behind the addressing failure, carry out debugging operations by indoor set to addressing failure, import the mailing address of this indoor set by line control machine and/or Digiplex mode manually, thereby when having repetition or programming failure to form the bad SUBPCB of abnormal input indoor set mailing address owing to the program among the daughter board SUB PCB, can solve combined air conditioner off-premises station that this bad SUB PCB caused addressing failure problem apace to indoor set, guarantee the normal operation and the high market quality qualification rate of whole combined air conditioner, strengthen combined air-conditioner user's use experience.
Description of drawings
Fig. 1 is the flow chart that off-premises station carries out addressing method in the existing combined air-conditioner to indoor set;
Fig. 2 is the flow chart of the improvement method of a kind of combined air-conditioner addressing failure provided by the invention;
Fig. 3 is the composition frame chart of the improvement system of a kind of combined air-conditioner addressing failure provided by the invention;
Fig. 4 is the composition frame chart of a kind of embodiment of the improvement system of a kind of combined air-conditioner addressing failure provided by the invention.
The specific embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
Fig. 2 is the flow chart of the improvement method of combined air-conditioner addressing failure provided by the invention, referring to Fig. 2, the invention provides a kind of improvement method of combined air-conditioner addressing failure, and the method comprising the steps of:
S201: off-premises station start operation, successively a plurality of indoor sets that are connected with off-premises station are carried out addressing according to the addressing program;
Need to prove that in having a solitary building of many offices, the off-premises station of described combined air-conditioner is not limited to have only one, can also be to have many off-premises station, and every off-premises station is connected with many indoor sets by the refrigerant pipe respectively.
The addressing program of described addressing program for programming in advance and obtained by the technical staff.
Whether S202: it is successful to the addressing of indoor set to detect off-premises station in real time;
If addressing success, execution in step S203 then, notify between staff's off-premises station and the indoor set and realize communicating by letter normally, otherwise, when being off-premises station to the addressing failure of certain indoor set, execution in step S204: trigger predetermined debugging operations, by predetermined debugging operations, set the mailing address of the indoor set of this addressing failure, continue execution in step S205;
S205: off-premises station carries out addressing to this indoor set again, returns execution in step S202.
Certainly, the addressing success realizes communicating by letter normally between off-premises station and this indoor set, communicates by letter just often when between all indoor sets and the off-premises station so, and working well of whole combined air conditioner is described.
Therefore, in the present invention, can also comprise step: when off-premises station carries out the addressing success to all indoor sets, notify working well of the whole combined air conditioner of staff.
As stated in the Background Art, daughter board (SUB Printed Circuit Board when the combined air-conditioner air conditioner indoor machine of setting combined air-conditioner air conditioner indoor machine mailing address, when the program SUB PCB) has the possibility of repetition and programming failure, normally the input communication address is to the SUBPCB of indoor set, therefore having influence on off-premises station carries out addressing to the air conditioner room unit under these SUB PCB, and can cause the problem to the addressing failure of this indoor set this moment.
In this step, by predetermined debugging operations, solve off-premises station and certain indoor set is carried out the addressing failure problem that exists in the addressing.
Concrete predetermined debugging operations can for: send alarm signal to line control machine and/or Digiplex (AC SMART), manually import the mailing address of this indoor set by line control machine and/or Digiplex.
The technical scheme that provides based on the invention described above, as daughter board (the SUB Printed Circuit Board of certain indoor set owing to the setting mailing address, when the program SUB PCB) has the situation of repetition or programming failure to take place, can know by real-time detection, off-premises station is to the addressing failure of this indoor set, trigger predetermined debugging operations so, import the mailing address of this indoor set in mode manually by line control machine and/or Digiplex, to realize that normal input communication address is in the SUB PCB of this indoor set, thereby make off-premises station to carry out addressing to this indoor set, realize the addressing success according to the addressing program.
The improvement method of a kind of combined air-conditioner addressing failure that provides based on the invention described above, the present invention also provides a kind of improvement system of combined air-conditioner addressing failure, referring to Fig. 3, this system comprises: an above off-premises station 301, the addressing checkout gear 302 that is connected with a plurality of indoor sets 304 respectively, debugging apparatus 303, wherein:
Off-premises station 301 is used for successively a plurality of indoor sets 304 that are connected being carried out addressing in start operation back according to the addressing program; The addressing program of described addressing program for programming in advance and obtained by the technical staff;
Need to prove that in having a solitary building of many offices, the off-premises station of described combined air-conditioner is not limited to have only one, can also be to have many off-premises station, and every off-premises station is connected with many indoor sets by the refrigerant pipe respectively.
Addressing checkout gear 302 is connected with an above off-premises station 301, and whether to the addressing of indoor set successful, and the output testing result is given debugging apparatus if being used for detecting off-premises station in real time;
This debugging apparatus 303 can be line control machine and/or the Digiplex to indoor set SUB PCB of input communication address manually.
Certainly, the addressing success realizes communicating by letter normally between off-premises station and this indoor set, communicates by letter just often when between all indoor sets and the off-premises station, and working well of whole combined air conditioner is described.
Referring to Fig. 4, the improvement system of combined air-conditioner addressing failure provided by the invention also comprises: the air-conditioner notifying device 305 that works well, be connected with addressing checkout gear 302, be used for when off-premises station carries out the addressing success to all indoor sets, notifying working well of the whole combined air conditioner of staff.
Need to prove, as stated in the Background Art, daughter board (SUB Printed Circuit Board when the combined air-conditioner air conditioner indoor machine of setting combined air-conditioner air conditioner indoor machine mailing address, when the program SUB PCB) has the possibility of repetition and programming failure, may there be the SUB PCB of normal input communication address to indoor set, therefore having influence on off-premises station carries out addressing to the air conditioner room unit under these SUB PCB, and can cause the problem to the addressing failure of this indoor set this moment.
In the improvement system of combined air-conditioner addressing failure provided by the invention, as daughter board (the SUB Printed Circuit Board of certain indoor set 304 owing to the setting mailing address, when the program SUB PCB) has the situation of repetition or programming failure to take place, detect in real time and can know by addressing checkout gear 302, the addressing failure of 301 pairs of these indoor sets of off-premises station, export testing result so and give debugging apparatus 303, trigger the debugging operations of being scheduled to by debugging apparatus 303, on the specific implementation, can import the mailing address of this indoor set by line control machine and/or Digiplex in mode manually, to realize that normal input communication address is in the SUB PCB of this indoor set 304, thereby make off-premises station 301 to carry out addressing to this indoor set according to the addressing program, the off-premises station that addressing checkout gear 302 is exported is sure to succeed to the addressing results of indoor set, and off-premises station is realized successful addressing to this indoor set.
The technical scheme of the invention described above is compared with prior art, increased the debug function behind the addressing failure, carry out debugging operations by indoor set to addressing failure, import the mailing address of this indoor set by line control machine and/or Digiplex mode manually, thereby when having repetition or programming failure to form not normally not import the bad SUB PCB of indoor set mailing address owing to the program among the daughter board SUB PCB, can solve the addressing failure problem of the off-premises station of the combined air conditioner that this bad SUB PCB caused apace to indoor set, guarantee the normal operation and the high market quality qualification rate of whole combined air conditioner, strengthen combined air-conditioner user's use experience.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1, a kind of improvement method of combined air-conditioner addressing failure is characterized in that, comprises step:
A) off-premises station carries out addressing to a plurality of indoor sets that are connected with off-premises station successively according to the addressing program;
B) detect off-premises station in real time to whether success of the addressing of indoor set;
C) when off-premises station during, trigger predetermined debugging operations, set the mailing address of the indoor set of this addressing failure the addressing failure of certain indoor set;
D) off-premises station carries out addressing to this indoor set again, returns execution in step B).
2, the improvement method of combined air-conditioner addressing failure as claimed in claim 1 is characterized in that, described predetermined debugging operations is specially:
Send alarm signal to line control machine and/or Digiplex, manually import the mailing address of this indoor set by described line control machine and/or Digiplex.
3, the improvement method of combined air-conditioner addressing failure as claimed in claim 1 is characterized in that, the addressing program of described addressing program for being programmed in advance and obtained by the technical staff.
4, as the improvement method of any described combined air-conditioner addressing failure in the claim 1 to 3, it is characterized in that, also comprise step:
When off-premises station carries out the addressing success to all indoor sets, notify working well of the whole combined air conditioner of staff.
5, a kind of improvement system of combined air-conditioner addressing failure is characterized in that, comprising: an above off-premises station, addressing checkout gear, the debugging apparatus that is connected with a plurality of indoor sets respectively, wherein,
Described off-premises station is used for successively a plurality of indoor sets that are connected being carried out addressing in start operation back according to the addressing program;
Described addressing checkout gear, whether to the addressing of indoor set successful, and the output testing result is given debugging apparatus if being used for detecting off-premises station in real time;
Described debugging apparatus is used to receive the testing result of addressing checkout gear, when off-premises station during to the addressing failure of certain indoor set, set the mailing address of this indoor set of addressing failure, and the notice off-premises station re-addresses to this indoor set.
6, the improvement system of combined air-conditioner addressing failure as claimed in claim 5 is characterized in that, described debugging apparatus be manually the input communication address to line control machine and/or the Digiplex of indoor set daughter board SUB PCB.
7, as the improvement system of claim 5 or 6 described combined air-conditioner addressing failures, it is characterized in that, also comprise: the air-conditioner notifying device that works well, be connected with the addressing checkout gear, be used for when off-premises station carries out the addressing success to all indoor sets, notifying working well of the whole combined air conditioner of staff.
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| CN200810054190A CN101655269A (en) | 2008-08-20 | 2008-08-20 | Method and system for improving combined air-conditioner addressing failure |
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| CN200810054190A CN101655269A (en) | 2008-08-20 | 2008-08-20 | Method and system for improving combined air-conditioner addressing failure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102546341A (en) * | 2011-12-28 | 2012-07-04 | 四川长虹电器股份有限公司 | Method for detecting address conflicts in multi-connected air-conditioning units |
| CN103954011A (en) * | 2014-05-07 | 2014-07-30 | 珠海格力电器股份有限公司 | Indoor unit and outdoor unit matching method and device of air conditioning unit and air conditioning unit |
| CN104776562A (en) * | 2015-04-14 | 2015-07-15 | 广东美的暖通设备有限公司 | Multi-split air-conditioning system and connection method of indoor units and outdoor units through power line carrier communication |
| CN105546730A (en) * | 2015-12-23 | 2016-05-04 | 宁波奥克斯电气股份有限公司 | Automatic addressing method of multi-connected air conditioner indoor unit |
| CN105588294A (en) * | 2014-11-25 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Air conditioner address setting method and device |
| CN114017899A (en) * | 2021-11-17 | 2022-02-08 | 四川长虹空调有限公司 | Control method for realizing automatic matching and manual setting compatibility of centralized control target address |
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2008
- 2008-08-20 CN CN200810054190A patent/CN101655269A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102546341A (en) * | 2011-12-28 | 2012-07-04 | 四川长虹电器股份有限公司 | Method for detecting address conflicts in multi-connected air-conditioning units |
| CN102546341B (en) * | 2011-12-28 | 2015-05-06 | 四川长虹电器股份有限公司 | Method for detecting address conflicts in multi-connected air-conditioning units |
| CN103954011A (en) * | 2014-05-07 | 2014-07-30 | 珠海格力电器股份有限公司 | Indoor unit and outdoor unit matching method and device of air conditioning unit and air conditioning unit |
| CN105588294A (en) * | 2014-11-25 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Air conditioner address setting method and device |
| CN105588294B (en) * | 2014-11-25 | 2018-03-30 | 青岛海信日立空调系统有限公司 | A kind of establishing method and device of air-conditioning address |
| CN104776562A (en) * | 2015-04-14 | 2015-07-15 | 广东美的暖通设备有限公司 | Multi-split air-conditioning system and connection method of indoor units and outdoor units through power line carrier communication |
| CN104776562B (en) * | 2015-04-14 | 2017-10-31 | 广东美的暖通设备有限公司 | The method that multiple on-line system and internal-external machine set up connection by electric line carrier communication |
| CN105546730A (en) * | 2015-12-23 | 2016-05-04 | 宁波奥克斯电气股份有限公司 | Automatic addressing method of multi-connected air conditioner indoor unit |
| CN105546730B (en) * | 2015-12-23 | 2018-07-24 | 宁波奥克斯电气股份有限公司 | The automatic addressing method of multi-connected air conditioner indoor unit |
| CN114017899A (en) * | 2021-11-17 | 2022-02-08 | 四川长虹空调有限公司 | Control method for realizing automatic matching and manual setting compatibility of centralized control target address |
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Open date: 20100224 |