CN202533525U - Apparatus capable of automatically identifying air conditioning unit type - Google Patents
Apparatus capable of automatically identifying air conditioning unit type Download PDFInfo
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- CN202533525U CN202533525U CN2012201228859U CN201220122885U CN202533525U CN 202533525 U CN202533525 U CN 202533525U CN 2012201228859 U CN2012201228859 U CN 2012201228859U CN 201220122885 U CN201220122885 U CN 201220122885U CN 202533525 U CN202533525 U CN 202533525U
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Abstract
Provided in the utility model is an apparatus capable of automatically identifying an air conditioning unit type. A control chip of an air conditioning unit includes more than one port. The apparatus comprises: a first control module, which is respectively and electrically connected with an initialization module and a port level obtaining module and is used for obtaining the type of the air conditioning unit; the initialization module, which is electrically connected with the control chip of the air conditioning unit and the first control module and is used for electrifying the control chip according to the control command of the first control module so as to carry out initialization; and the port level obtaining module, which is electrically connected with the control chip of the air conditioning unit and the first control module and is used for obtaining level states of all ports for arranging the air conditioning unit type on the control chip according to the control command of the first control module. According to the utility model, according to preset level states of ports corresponding to all air conditioning units, an air conditioning unit type can be automatically identified by detecting a level state of a port of a control chip on an air conditioning unit control board, thereby improving the production efficiency and reducing a reject ratio of control boards.
Description
Technical field
The utility model relates to the air conditioner technical group field, particularly a kind of device of automatic identification air conditioner set type.
Background technology
The systematic comparison of air-conditioning unit is complicated; Owing to reasons such as body structure, costs, though control panel size, the function of air-conditioning unit are close, the control program of control panel is incomplete same; The control panel of each at least one specification of series model; When keeping in repair different air-conditioning units or to the control system of air-conditioning unit, upgrading, need to confirm the type of current air-conditioning unit, common way is through all artificial setting of operating personnel at present; Accuracy rate and efficient are extremely low, and after sale the maintenance and the function upgrading of product are all made troubles.
How confirming the type of air-conditioning unit quickly and accurately, is a problem demanding prompt solution.
The utility model content
For addressing the above problem, the utility model provides a kind of device of automatic identification air conditioner set type, and the control chip of said air-conditioning unit comprises more than one port, it is characterized in that, comprising:
Initialization module that is electrically connected with first control module respectively and port level acquisition module;
First control module is electrically connected with said initialization module and port level acquisition module respectively, is used to obtain said air conditioner set type;
Initialization module is electrically connected with the control chip and first control module of said air-conditioning unit, is used for the control command according to said first control module, and said control chip is powered on to carry out initialization;
Port level acquisition module is electrically connected with the control chip and first control module of said air-conditioning unit, is used for the control command according to said first control module, obtains the level state that is used for each port of air conditioner set type on the said control chip.
Through detecting the level state of control chip port on the air-conditioning unit control panel, according to the level state of the corresponding port of predefined each air-conditioning unit institute, can discern the air conditioner set type automatically, improved production efficiency, the fraction defective of reduction control panel.
Wherein, also comprise: memory module, be electrically connected with said first control module, be used to store the corresponding relation of the level state of the port of air-conditioning machine set type on the said air conditioner set type that presets and the said control chip.
Corresponding relation through with the level state of the port of air-conditioning machine set type on set in advance air conditioner set type and the control chip is stored in the memory storage, and the system of being convenient to is judged, has improved the efficient of system.
Description of drawings
Fig. 1 provides a kind of principle schematic of device of automatic identification air conditioner set type for the utility model embodiment;
Fig. 2 is the example chart of corresponding relation of level value and the air conditioner set type of control chip port in the device shown in Figure 1.
Fig. 3 is the physical circuit figure of the control chip of the air-conditioning unit that device shown in Figure 1 connected.
Embodiment
The utility model embodiment provides a kind of device of automatic identification air conditioner set type, will combine accompanying drawing below, and embodiment is described in detail to the utility model.Referring to Fig. 1 and Fig. 3, this device comprises: initialization module 10, port level acquisition module 20 and first control module 30.Initialization module 10 is electrically connected with first control module 30 respectively with port level acquisition module 20.First control module 30 control initialization modules 10 are for the control chip of air-conditioning unit powers on, and carrying out initialization, and control port level acquisition module 20 obtains pin (port) the level state information that is used for the air conditioner set type on the control chip of air-conditioning unit.First control module 30 is confirmed the type of air-conditioning unit according to the level state information of the port that is obtained.This device also comprises memory module 40, is used to store the corresponding relation of the level state of the port of air-conditioning machine set type on the said air conditioner set type that presets and the said control chip, and memory module 40 can adopt, and for example, model is the storage chip of ATMEL24C02.
For example, the model of the control chip of air-conditioning unit is M3062LFGPFP, through port level state module elder generation read port level (can these pins be provided with in advance according to the air conditioner set type that will be provided with in advance) is set.For example, utilize the varying level value of three pins of 74HC4051 (input port), 8 kinds of space machine set types can be set.Concrete setting can be referring to chart shown in Figure 2, in the system of air-conditioning unit, is provided with level value and the control function module of corresponding control air-conditioning unit operation thereof of the pin (port) of control chip in advance.
For example, the level value that can choose three pins of Y0Y1Y2 (port) of port level module is provided with the type of air-conditioning unit, for example, if be Y0=0, Y1=0, Y2=0, then moves the control function module that the air conditioner set type is the on-hook type.Be set to hang the machine type with Y0=0, Y1=0, Y2=0 air conditioner set type, after the control system of air-conditioning unit detected the level value of above-mentioned port, the air-conditioning unit then moved the control function module of hanging the machine type.Be set to the coil insertion device type with Y0=1, Y1=0, Y2=0 air conditioner set type, after the control system of air-conditioning unit detected the level value of above-mentioned port, the air-conditioning unit then moved the control function module of hanging the machine type.
Port level acquisition module 20 is electrically connected with the control chip of air-conditioning unit, and the pin (port) that is used to be provided with the air conditioner set type on the control chip of port level acquisition module 20 and air-conditioning unit is electrically connected, and is used to obtain the level state of these pins (port).Port level acquisition module 20 can adopt, and for example, model is the chip of 74HC4051.Because the level state of these these pins (port) is provided with the type of pairing air-conditioning unit in advance in the system of air-conditioning unit; Therefore the level state of first control module 30 port that can be obtained according to port level acquisition module 20 is confirmed the type of air-conditioning unit.
The level state of the port that first control module 30 is obtained according to port level acquisition module 20 is judged the type of air-conditioning unit, with the above-mentioned example that is exemplified as; The level value of three pins of Y0, Y1, Y2 (port) that port level acquisition module 20 is obtained is set to 0 (low level), 1 (high level) and 0; That is, Y0=0, Y1=1, Y2=0, then the port level that is provided with in advance according to the air-conditioning unit of first control module 30 and the corresponding relation of air conditioner set type; The type that obtains the air-conditioning unit is the on-hook type; First control module can adopt, and for example, model is the chip of R5F212K4SDFP.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; For example, can the module of difference in functionality be realized etc. through an integrated chip, all within the spirit and principle of the utility model; Any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. automatic device of identification air conditioner set type, the control chip of said air-conditioning unit comprises more than one port, it is characterized in that, comprising:
Initialization module that is electrically connected with first control module respectively and port level acquisition module;
First control module is electrically connected with said initialization module and port level acquisition module respectively, is used to obtain said air conditioner set type;
Initialization module is electrically connected with the control chip and first control module of said air-conditioning unit, is used for the control command according to said first control module, and said control chip is powered on to carry out initialization;
Port level acquisition module is electrically connected with the control chip and first control module of said air-conditioning unit, is used for the control command according to said first control module, obtains the level state that is used for each port of air conditioner set type on the said control chip.
2. device according to claim 1 is characterized in that, also comprises:
Memory module is electrically connected with said first control module, is used to store the corresponding relation of the level state of the port of air-conditioning machine set type on the said air conditioner set type that presets and the said control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201228859U CN202533525U (en) | 2012-03-28 | 2012-03-28 | Apparatus capable of automatically identifying air conditioning unit type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201228859U CN202533525U (en) | 2012-03-28 | 2012-03-28 | Apparatus capable of automatically identifying air conditioning unit type |
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| Publication Number | Publication Date |
|---|---|
| CN202533525U true CN202533525U (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201228859U Expired - Lifetime CN202533525U (en) | 2012-03-28 | 2012-03-28 | Apparatus capable of automatically identifying air conditioning unit type |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995191A (en) * | 2014-04-18 | 2014-08-20 | 美的集团股份有限公司 | Method and device for identifying model of air conditioner |
| CN104070961A (en) * | 2014-07-04 | 2014-10-01 | 上汽通用五菱汽车股份有限公司 | Method for automatically identifying automobile air conditioner configuration |
| CN104730977A (en) * | 2015-02-05 | 2015-06-24 | 珠海格力电器股份有限公司 | Method for storing and reading capacity code of air conditioner and air conditioner |
| CN106979595A (en) * | 2017-04-27 | 2017-07-25 | 青岛海信日立空调***有限公司 | The recognition methods of air-conditioning machine and system |
-
2012
- 2012-03-28 CN CN2012201228859U patent/CN202533525U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995191A (en) * | 2014-04-18 | 2014-08-20 | 美的集团股份有限公司 | Method and device for identifying model of air conditioner |
| CN103995191B (en) * | 2014-04-18 | 2017-01-04 | 美的集团股份有限公司 | The recognition methods of air-conditioner type and device |
| CN104070961A (en) * | 2014-07-04 | 2014-10-01 | 上汽通用五菱汽车股份有限公司 | Method for automatically identifying automobile air conditioner configuration |
| CN104730977A (en) * | 2015-02-05 | 2015-06-24 | 珠海格力电器股份有限公司 | Method for storing and reading capacity code of air conditioner and air conditioner |
| CN106979595A (en) * | 2017-04-27 | 2017-07-25 | 青岛海信日立空调***有限公司 | The recognition methods of air-conditioning machine and system |
| CN106979595B (en) * | 2017-04-27 | 2019-12-27 | 青岛海信日立空调***有限公司 | Air conditioner type identification method and system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
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| CX01 | Expiry of patent term |