CN101737909B - Method for setting address of indoor unit of central air conditioning system - Google Patents
Method for setting address of indoor unit of central air conditioning system Download PDFInfo
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- CN101737909B CN101737909B CN2009103122758A CN200910312275A CN101737909B CN 101737909 B CN101737909 B CN 101737909B CN 2009103122758 A CN2009103122758 A CN 2009103122758A CN 200910312275 A CN200910312275 A CN 200910312275A CN 101737909 B CN101737909 B CN 101737909B
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Abstract
The invention relates to a central air conditioning system, in particular to a method for setting the address of an indoor unit of the central air conditioning system. The invention discloses the method for setting the address of the indoor unit of the central air conditioning system, which solves the problems that the mode for setting the address of the indoor unit in the prior art needs to occupy a great deal of chip resources and the on-site setting is inconvenient. The key points of a technical scheme of the method can be summarized in that: a remote controller of the indoor unit is used for sending the only test code to the indoor unit; the indoor unit receives the test code, uses the test code as the address of indoor unit and stores the test code into a storage unit; and hereafter, the indoor unit reads test code information as the address of the indoor unit each time the indoor unit is started up, and if the remote controller sends a new test code, the indoor unit uses the new test code as the address of the indoor unit and uses the new test code to replace the originally stored test code information. The method has the advantages that: no chip resource is occupied, the on-site setting is convenient, and the method is suitable for setting the address of the indoor unit of a central air conditioner.
Description
Technical field
The present invention relates to central air conditioner system, relate in particular to the method to set up of central air conditioner system address of indoor unit.
Background technology
Central air conditioner system is made up of Centralized Controller, outdoor controller, indoor set controller (containing line control machine, remote controller); Centralized Controller is with the cycle of every 200MS; Different indoor sets, off-premises station are sent corresponding address; Indoor set, off-premises station feed back to Centralized Controller after receiving the signal to this address of controller, reach the purpose of exchanges data, and Centralized Controller is through the Different control code information; Thereby control the normal operation of whole handpiece Water Chilling Units, wherein relate to the address method to set up of indoor set.
Central air conditioner system to the method to set up of address of indoor unit is in the prior art: the control of the address of indoor set confirmed by the height state of the input pin of single-chip microcomputer, and the geocoding of N input pin can be realized changing from 0 to 2 the Nth power, if with 4 input pins the address is set; Geocoding between the 0-16 then can be set; When The whole control system is installed,, confirm different address through changing hardware input high-low level; Centralized Controller is confirmed the Different control unit according to the address difference of indoor set; Control respectively, along with the increase of indoor set control module, the address of 128 indoor sets is provided with just needs 7 input pins; Take resources of chip in a large number, and the site address setting is also very inconvenient.
Summary of the invention
Technical problem to be solved by this invention is: propose a kind of method to set up of central air conditioner system address of indoor unit, the solution conventional art need take resources of chip and the on-the-spot problem that inconvenience is set in a large number to the set-up mode of address of indoor unit.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the method to set up of central air conditioner system address of indoor unit may further comprise the steps:
A. the indoor set remote controller is transferred to test mode, each indoor set is sent unique, different test patterns;
B. each indoor set receives and resolves test patterns, and it as this machine address, is stored to memory cell;
Address information when each indoor set is started shooting c. in the reading cells, and be in holding state;
D. indoor set has judged whether that remote control receives, and is execution in step e then, otherwise execution in step g;
E. judging whether this remote control receives is test mode, is execution in step f then, otherwise execution in step g;
F. receive and resolve new test patterns, with it as this machine address, the storage and the updated stored unit in address information;
G. with the test patterns information in the memory cell as this machine address.
Further, among the said step a, the test patterns that each indoor set is sent has continuity.
The invention has the beneficial effects as follows: need not take resources of chip, the on-the-spot setting also makes things convenient for.
Description of drawings
Fig. 1 is a method flow diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further description.
The present invention proposes a kind of method to set up of central air conditioner system address of indoor unit, and the solution conventional art need take resources of chip and the on-the-spot problem that inconvenience is set in a large number to the set-up mode of address of indoor unit.As shown in Figure 1, the method to set up of the central air conditioner system address of indoor unit among the present invention may further comprise the steps: a. transfers to test mode with the indoor set remote controller, and each indoor set is sent unique, different test patterns; B. each indoor set receives and resolves test patterns, and it as this machine address, is stored to memory cell; Address information when each indoor set is started shooting c. in the reading cells, and be in holding state; D. indoor set has judged whether that remote control receives, and is execution in step e then, otherwise execution in step g; E. judging whether this remote control receives is test mode, is execution in step f then, otherwise execution in step g; F. receive and resolve new test patterns, with it as this machine address, the storage and the updated stored unit in address information; G. with the test patterns information in the memory cell as this machine address.
Embodiment:
This example is that the address of indoor unit with the large-scale central air conditioner system with 128 indoor sets is set to example.In general, the indoor set remote controller has normal state of a control and test mode, and we are provided with the employing test mode to address of indoor unit here.Because the excursion of test patterns is 0-200, the address that therefore can satisfy 128 indoor sets fully is provided with requirement.At first first indoor set sent test patterns " 1 ", indoor set acceptance test sign indicating number is stored to memory cell (such as EEPROM) after resolving, with the address of this test patterns " 1 " as this TV station indoor set.Then again second indoor set sent test patterns " 2 " ... Finish until whole setting of 128 address of indoor unit.After this indoor set is in when start, the address information in the reading cells at first, and be in the wait accepting state, if there is not remote control signal reception, just with original address stored information as address of indoor unit.If remote control signal reception is arranged; Will then judge whether it is test mode, if not test mode, still with original address stored information as address of indoor unit; If the time test mode; Just showing has new test patterns to upgrade, and so just new test patterns is resolved the back as address of indoor unit, and is stored to the test patterns that memory cell is replaced former preservation.
When address of indoor unit is provided with, except will guaranteeing uniqueness (every indoor set have unique with other indoor set different address), also to keep the continuity of test patterns as far as possible, make things convenient for control and management like this.
Claims (2)
1. the method to set up of central air conditioner system address of indoor unit is characterized in that: may further comprise the steps:
A. the indoor set remote controller is transferred to test mode, each indoor set is sent unique, different test patterns;
B. each indoor set receives and resolves test patterns, and it as this machine address, is stored to memory cell;
Address information when each indoor set is started shooting c. in the reading cells, and be in holding state;
D. indoor set has judged whether that remote control receives, and is execution in step e then, otherwise execution in step g;
E. judging whether this remote control receives is test mode, is execution in step f then, otherwise execution in step g;
F. receive and resolve new test patterns, with it as this machine address, the storage and the updated stored unit in address information;
G. with the test patterns information in the memory cell as this machine address.
2. the method to set up of central air conditioner system address of indoor unit as claimed in claim 1 is characterized in that: among the said step a, the test patterns that each indoor set is sent has continuity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103122758A CN101737909B (en) | 2009-12-25 | 2009-12-25 | Method for setting address of indoor unit of central air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103122758A CN101737909B (en) | 2009-12-25 | 2009-12-25 | Method for setting address of indoor unit of central air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101737909A CN101737909A (en) | 2010-06-16 |
| CN101737909B true CN101737909B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009103122758A Active CN101737909B (en) | 2009-12-25 | 2009-12-25 | Method for setting address of indoor unit of central air conditioning system |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734899B (en) * | 2012-07-16 | 2014-06-04 | 海信（山东）空调有限公司 | Multi-backup dynamic detection control operation method |
| CN102904640B (en) * | 2012-11-05 | 2016-08-10 | 珠海横琴华策光通信科技有限公司 | The update method of geocoding and updating 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 |
| CN108386967B (en) * | 2018-03-08 | 2020-11-27 | 上海物麒科技有限公司 | Multi-split air conditioner PLC networking method adopting identification card and equipment unique code pairing |
| CN108386968B (en) * | 2018-03-08 | 2020-07-10 | 上海物麒科技有限公司 | Networking method of multi-split air conditioner realized through unique equipment code and physical address |
| CN109345803A (en) * | 2018-09-25 | 2019-02-15 | 浙江凯耀照明股份有限公司 | A kind of fast automatic method and its mechanism for generating random address code |
| CN110017579A (en) * | 2019-04-16 | 2019-07-16 | 珠海格力电器股份有限公司 | Air conditioning unit address allocation method, air conditioning system, unit and storage medium |
| CN110618840B (en) * | 2019-08-23 | 2021-12-17 | 宁波方太厨具有限公司 | Automatic matching method for address code of range hood of central flue system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163975Y (en) * | 1993-07-16 | 1994-05-04 | 梁明杰 | Remote-control temp receiving device for air conditioner |
| CN2259580Y (en) * | 1996-05-18 | 1997-08-13 | 大连经济技术开发区长城实业有限公司 | Remote-control device for air conditioner |
| CN2694162Y (en) * | 2003-08-26 | 2005-04-20 | 王春刚 | Capacity variable central air conditioner with one outdoor unit and multiple indoor units |
| US20050155366A1 (en) * | 2004-01-20 | 2005-07-21 | Lg Electronics Inc. | Method for controling air flow rate of air conditioning system |
| CN1968289A (en) * | 2005-11-18 | 2007-05-23 | 乐金电子(天津)电器有限公司 | Group addressing method for indoor unit of combined air conditioner |
-
2009
- 2009-12-25 CN CN2009103122758A patent/CN101737909B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163975Y (en) * | 1993-07-16 | 1994-05-04 | 梁明杰 | Remote-control temp receiving device for air conditioner |
| CN2259580Y (en) * | 1996-05-18 | 1997-08-13 | 大连经济技术开发区长城实业有限公司 | Remote-control device for air conditioner |
| CN2694162Y (en) * | 2003-08-26 | 2005-04-20 | 王春刚 | Capacity variable central air conditioner with one outdoor unit and multiple indoor units |
| US20050155366A1 (en) * | 2004-01-20 | 2005-07-21 | Lg Electronics Inc. | Method for controling air flow rate of air conditioning system |
| CN1968289A (en) * | 2005-11-18 | 2007-05-23 | 乐金电子(天津)电器有限公司 | Group addressing method for indoor unit of combined air conditioner |
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| CN101737909A (en) | 2010-06-16 |
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