CN105276762B - Controller jumper cap fault determination method and air-conditioner controller - Google Patents
Controller jumper cap fault determination method and air-conditioner controller Download PDFInfo
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- CN105276762B CN105276762B CN201510673953.9A CN201510673953A CN105276762B CN 105276762 B CN105276762 B CN 105276762B CN 201510673953 A CN201510673953 A CN 201510673953A CN 105276762 B CN105276762 B CN 105276762B
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- storage region
- type
- jumper cap
- controller
- unit parameter
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
Abstract
The present invention discloses a kind of controller jumper cap fault determination method and air-conditioner controller.This method includes：Memory space is divided into multiple storage regions, the unit parameter of a type in a storage region memory storage homologous series air-conditioning, and the unit parameter of each type is only stored in a storage region, the storage region of unit parameter of number value of the jumper cap of each type with storing the type is corresponding, and predetermined fixed value is stored in the storage region for not storing unit parameter；According to number value of pending jumper cap, obtain and the data in the corresponding storage region of this number value；When the data for judging to obtain are the predetermined fixed value, it is defined as jumper cap failure.According to the present invention controller jumper cap fault determination method, the problem of can solve the problem that the generalization for being unfavorable for controller in the prior art, and add the workload for safeguarding controller mainboard.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of controller jumper cap fault determination method and sky
Adjust controller.
Background technology
At present, in the different type of machines of homologous series air-conditioning, to ensure that controller is general, typically distinguished using jumper cap different
Type, the jumper cap to being not belonging to this series model, controller mainboard are then judged as that wrong jumper cap is handled, report jumper cap event
Barrier.During using such a technology, when the air-conditioning of homologous series increases air conditioner type newly, generally require to change controller, allow the controller to
The jumper cap of enough newly-increased types of identification so that this technology is unfavorable for the generalization of controller, and adds and safeguard controller master
The workload of plate.
The content of the invention
A kind of controller jumper cap fault determination method is provided in the embodiment of the present invention, to solve to be unfavorable in the prior art
The generalization of controller, and the problem of add the workload for safeguarding controller mainboard.
To achieve the above object, the embodiment of the present invention provides a kind of controller jumper cap fault determination method, including：It will deposit
Storage space is divided into multiple storage regions, the unit parameter of a type in a storage region memory storage homologous series air-conditioning,
And the unit parameter of each type is only stored in a storage region, number value of the jumper cap of each type is with storing the type
Unit parameter storage region it is corresponding, be stored in predetermined fixed value in the storage region for not storing unit parameter；According to treating
Number value of jumper cap is handled, is obtained and the data in the corresponding storage region of this number value；The data for judging to obtain are described pre-
If during fixed value, it is defined as jumper cap failure.
Preferably, also include：During newly-increased air conditioner type, selected in the storage region for being stored with the predetermined fixed value
One storage region, the unit parameter of newly-increased air conditioner type is stored using the storage region selected.
Preferably, the quantity of the storage region is more than the type quantity of homologous series air-conditioning.
According to another aspect of the present invention, there is provided a kind of air-conditioner controller, including：Memory module, it is empty for that will store
Between be divided into multiple storage regions, the unit parameter of a type in a storage region memory storage homologous series air-conditioning, and often
The unit parameter of individual type is only stored in a storage region, number value of the jumper cap of each type and the machine for storing the type
The storage region of group parameter is corresponding, and predetermined fixed value is stored in the storage region for not storing unit parameter；Data acquisition mould
Block, for number value according to pending jumper cap, obtain and the data in the corresponding storage region of this number value；Breakdown judge mould
Block, when the data for judging to obtain are the predetermined fixed value, it is defined as jumper cap failure.
Preferably, the memory module, when being additionally operable to newly-increased air conditioner type, is being stored with depositing for the predetermined fixed value
A storage region is selected in storage area domain, the unit parameter of newly-increased air conditioner type is stored using the storage region selected.
Preferably, the quantity of the storage region is more than the type quantity of homologous series air-conditioning.
Apply the technical scheme of the present invention, controller jumper cap fault determination method includes：Memory space is divided into more
Individual storage region, the unit parameter of a type in a storage region memory storage homologous series air-conditioning, and the machine of each type
Group parameter is only stored in a storage region, and unit parameter of number value of the jumper cap of each type with storing the type is deposited
Storage area domain is corresponding, and predetermined fixed value is stored in the storage region for not storing unit parameter；According to number of pending jumper cap
Value, obtain and the data in the corresponding storage region of this number value；When the data for judging to obtain are the predetermined fixed value, it is determined that
For jumper cap failure.The controller jumper cap fault determination method of the present invention, by the way that memory space is divided into multiple memory blocks
Domain, and the unit parameter of each type in homologous series air-conditioning is stored in a storage region respectively, the jumper cap of each type
Number value with store the type unit parameter storage region it is corresponding, it is no store unit parameter storage region in deposit
Enter predetermined fixed value, the unit parameter of certainly either existing type still increases the unit parameter of type newly, can be stored in
In storage area domain so that when judging jumper cap failure, as long as obtaining the data in corresponding storage region according to number value of jumper cap,
And then when judging the data of acquisition for predetermined fixed value, jumper cap failure is just can determine that out, compared with prior art, in newly-increased machine
During type, it can avoid changing controller, be advantageous to the generalization of controller, and reduce the workload for safeguarding controller mainboard.
Brief description of the drawings
Fig. 1 is the flow chart of the controller jumper cap fault determination method of the embodiment of the present invention；
Fig. 2 is the example flow diagram of the specific controller jumper cap fault determination method of the embodiment of the present invention；
Fig. 3 is the structured flowchart of the air-conditioner controller of the embodiment of the present invention.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
Shown in Figure 1, according to an embodiment of the invention, controller jumper cap fault determination method includes：
Step 101：Memory space is divided into multiple storage regions, in a storage region memory storage homologous series air-conditioning
The unit parameter of one type, and the unit parameter of each type is only stored in a storage region, the wire jumper of each type
The storage region of unit parameter of number value of cap with storing the type is corresponding, is deposited in the storage region for not storing unit parameter
Enter predetermined fixed value (predetermined fixed value represents that storage region is not used)；
Step 102：According to number value of pending jumper cap, obtain and the data in the corresponding storage region of this number value；
Step 103：When the data for judging to obtain are the predetermined fixed value, it is defined as jumper cap failure.
The controller jumper cap fault determination method of the present invention, by the way that memory space is divided into multiple storage regions, and
The unit parameter of each type in homologous series air-conditioning is stored in a storage region respectively, number value of the jumper cap of each type
The storage region of unit parameter with storing the type is corresponding, is stored in the storage region of no storage unit parameter default
Fixed value, the unit parameter of certainly either existing type still increase the unit parameter of type newly, can be stored in storage region
In so that when judging jumper cap failure, as long as obtaining the data in corresponding storage region according to number value of jumper cap, and then sentence
When the disconnected data obtained are predetermined fixed value, jumper cap failure is just can determine that out, compared with prior art, in newly-increased type,
It can avoid changing controller, be advantageous to the generalization of controller, and reduce the workload for safeguarding controller mainboard.
When it is implemented, in order to realize that the jumper cap failure of newly-increased type determines, in the present embodiment, air conditioner type is increased newly
When, a storage region is selected in the storage region for being stored with the predetermined fixed value, is come using the storage region selected
The unit parameter of the newly-increased air conditioner type of storage.It is default solid that having for one selection of unit parameter deposit of air conditioner type will be increased newly
In the storage region of definite value, equally, number value of the jumper cap of newly-increased air conditioner type is corresponding with the storage region selected, so as to follow-up
The data in the storage region of the selection are obtained according to number value of the jumper cap of newly-increased air conditioner type.
When it is implemented, the quantity of above-mentioned storage region is more than the type quantity of homologous series air-conditioning.It is same so as to store
Serial air-conditioning increases the unit parameter of type newly.Specifically, above-mentioned memory space can be the memory chip in controller, Ji Jiangji
Recall chip and be divided into multiple storage regions.
Controller jumper cap fault determination method, as described in Figure 2, this method bag is described in detail below in conjunction with specific example
Include：
Step 1：The controller mainboard of air-conditioning needs memory chip, and according to the planning of homologous series air conditioner type, selection has
The memory chip of enough storage sizes；
Step 2：Controller software is stored in master using two primary control program, EEPROM programs program processing, primary control program
In chip, it is responsible for processing jumper cap failure and some other control logics；EEPROM program storages are responsible in memory chip
Store air-conditioner set parameter；
Step 3：Memory chip is divided into multiple storage regions, mainboard memory chip is every for different type of machines partitioned storage
Unit parameter (i.e. in the storage region memory storage homologous series air-conditioning unit parameter of a type, and each of individual type
The unit parameter of type is only stored in a storage region), number value of the jumper cap of each type and the machine for storing the type
The storage region of group parameter is corresponding, and it is (i.e. default solid that identical fixed value is write in the untapped white space of memory chip
Definite value), it is not used with this fixed value to identify the region；
Step 4：When often increasing an air conditioner type newly, EEPROM programs are changed, in the unused clear area of memory chip
Domain marks off a region, for storing the unit parameter of new architecture；
Step 5：Each different type of machines in homologous series air-conditioning need to have a unique jumper cap, increase an air conditioner newly
Type, then increase a jumper cap, the region of number value unit parameter newly-increased with storage among memory chip of newly-increased jumper cap newly
It is corresponding；
Step 6：Primary control program is combined by jumper cap number value with unit parameter to judge jumper cap failure, electricity on mainboard
Primary control program reads the data in corresponding region according to number value of jumper cap from memory chip afterwards, judges what is read
Whether data are fixed value, if so, going to step 7, otherwise go to step 8；
Step 7：Report jumper cap failure；
Step 8：Air-conditioning normal work.
According to an embodiment of the invention, there is provided a kind of air-conditioner controller, as shown in figure 3, the air-conditioner controller includes：
Memory module 301, for memory space to be divided into multiple storage regions, in a storage region memory storage homology
The unit parameter of a type in row air-conditioning, and the unit parameter of each type is only stored in a storage region, Mei Geji
The storage region of unit parameter of number value of the jumper cap of type with storing the type is corresponding, is not storing the storage of unit parameter
Predetermined fixed value is stored in region；
Data acquisition module 302, for number value according to pending jumper cap, obtain and the corresponding storage region of this number value
In data；
Breakdown judge module 303, when the data for judging to obtain are the predetermined fixed value, it is defined as jumper cap event
Barrier.
Preferably, the memory module, when being additionally operable to newly-increased air conditioner type, is being stored with depositing for the predetermined fixed value
A storage region is selected in storage area domain, the unit parameter of newly-increased air conditioner type is stored using the storage region selected.
Preferably, the quantity of the storage region is more than the type quantity of homologous series air-conditioning.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (6)
- A kind of 1. controller jumper cap fault determination method, it is characterised in that including：Memory space is divided into multiple storage regions, the machine of a type in a storage region memory storage homologous series air-conditioning Group parameter, and the unit parameter of each type is only stored in a storage region, number value of the jumper cap of each type is with depositing Store up that the storage region of the unit parameter of the type is corresponding, default fix is stored in the storage region for not storing unit parameter Value；According to number value of pending jumper cap, obtain and the data in number corresponding storage region of value of the pending jumper cap；When the data for judging to obtain are the predetermined fixed value, it is defined as jumper cap failure.
- 2. controller jumper cap fault determination method according to claim 1, it is characterised in that also include：During newly-increased air conditioner type, a storage region is selected in the storage region for being stored with the predetermined fixed value, uses choosing The storage region selected stores the unit parameter of newly-increased air conditioner type.
- 3. controller jumper cap fault determination method according to claim 1 or 2, it is characterised in that the storage region Quantity be more than homologous series air-conditioning type quantity.
- A kind of 4. air-conditioner controller, it is characterised in that including：Memory module, for memory space to be divided into multiple storage regions, in a storage region memory storage homologous series air-conditioning In a type unit parameter, and the unit parameter of each type is only stored in a storage region, the jump of each type The storage region of unit parameter of number value of line cap with storing the type is corresponding, in the storage region of unit parameter is not stored It is stored in predetermined fixed value；Data acquisition module, for number value according to pending jumper cap, obtain corresponding with number value of the pending jumper cap Data in storage region；Breakdown judge module, when the data for judging to obtain are the predetermined fixed value, it is defined as jumper cap failure.
- 5. air-conditioner controller according to claim 4, it is characterised in that the memory module, be additionally operable to newly-increased air conditioner During type, a storage region is selected in the storage region for being stored with the predetermined fixed value, uses the storage region selected To store the unit parameter of newly-increased air conditioner type.
- 6. the air-conditioner controller according to claim 4 or 5, it is characterised in that the quantity of the storage region is more than homology The type quantity of row air-conditioning.
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| CN201510673953.9A CN105276762B (en) | 2015-10-15 | 2015-10-15 | Controller jumper cap fault determination method and air-conditioner controller |
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| CN201510673953.9A CN105276762B (en) | 2015-10-15 | 2015-10-15 | Controller jumper cap fault determination method and air-conditioner controller |
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| CN105276762A CN105276762A (en) | 2016-01-27 |
| CN105276762B true CN105276762B (en) | 2017-12-15 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109695938A (en) * | 2018-11-30 | 2019-04-30 | 佛山市中格威电子有限公司 | A kind of air conditioner quickly control system of detection and custom parameter |
| CN112665167A (en) * | 2020-12-21 | 2021-04-16 | 珠海格力电器股份有限公司 | Electrical box and air conditioning system |
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| CN201984343U (en) * | 2010-12-29 | 2011-09-21 | 宝发展酒店物业管理有限公司 | Universal fault detection device for air conditioner |
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| CN104391800A (en) * | 2014-11-12 | 2015-03-04 | 沈阳新松机器人自动化股份有限公司 | Data storage device and data storage method |
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| CN104951410A (en) * | 2014-03-27 | 2015-09-30 | 北京兆易创新科技股份有限公司 | Chip information access method and device |
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|---|---|---|---|---|
| KR20070095512A (en) * | 2005-10-24 | 2007-10-01 | 엘지전자 주식회사 | Multi air-conditioner and its method |
| CN201984343U (en) * | 2010-12-29 | 2011-09-21 | 宝发展酒店物业管理有限公司 | Universal fault detection device for air conditioner |
| CN103685370A (en) * | 2012-09-07 | 2014-03-26 | 珠海格力电器股份有限公司 | MODBUS data processing method and device, gateway server and memory |
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