CN204254968U - Frequency conversion electrical control integrated board control system - Google Patents
Frequency conversion electrical control integrated board control system Download PDFInfo
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- CN204254968U CN204254968U CN201420721637.5U CN201420721637U CN204254968U CN 204254968 U CN204254968 U CN 204254968U CN 201420721637 U CN201420721637 U CN 201420721637U CN 204254968 U CN204254968 U CN 204254968U
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Abstract
The utility model relates to frequency conversion electrical control technology.The utility model is in prior art, often kind of model compressor all needs the problem of the automatically controlled frequency conversion integrated board mating different model, a kind of frequency conversion electrical control integrated board control system is provided, comprise human-computer interaction module, memory module, master control processing module, optical coupling module, frequency conversion drive processing module, drive circuit and compressor, described human-computer interaction module is connected with memory module and master control processing module respectively, master control processing module is connected with optical coupling module, optical coupling module is connected with frequency conversion drive processing module, frequency conversion drive processing module is connected with drive circuit, drive circuit is connected with compressor.Arranged by human-computer interaction module and inquire about refrigerator match compressor model, controlling frequency conversion part and call corresponding compressor control parameter, drive compressor, to reach the effect that same frequency conversion electrical control integrated board control system can use multiple compressor model.Be applicable to frequency conversion electrical control integrated board control technology.
Description
Technical field
The utility model relates to frequency conversion electrical control technology, particularly frequency conversion electrical control integrated board control technology.
Background technology
Along with the development of refrigeration for refrigerator technology and the raising day by day of living standards of the people, refrigerator has spread in daily life, and refrigerator in the market comprises mechanical refrigerator, automatically controlled fixed refrigerator and automatically controlled frequency conversion refrigerator etc. frequently.Along with the raising of national standard of energy efficiency in recent years, people are to the raising of refrigerator performance, and automatically controlled frequency conversion has become the Main Trends of The Development of refrigerator.Estimate will reach 20% in the market share of the automatically controlled frequency conversion refrigerator of the year two thousand twenty, for realizing the universal of automatically controlled frequency conversion refrigerator, reduce product cost, the frequency conversion electrical control integrated board that electric-controlled plate and frequency conversion plate are integrated is arisen at the historic moment, but because the parameter differences of the compressor of different manufacturers and model is larger, mate different compressors to need to adopt different controling parameters, often kind of model compressor all needs the automatically controlled frequency conversion integrated board mating different model, for reducing systems and management cost, the generalization of automatically controlled frequency conversion integrated board is extremely urgent.
Utility model content
Technical problem to be solved in the utility model, is exactly, and provides a kind of frequency conversion electrical control integrated board control system, to reach the effect that same frequency conversion electrical control integrated board control system can use multiple compressor model.
The utility model solve the technical problem, the technical scheme adopted is, frequency conversion electrical control integrated board control system, comprise human-computer interaction module, memory module, master control processing module, optical coupling module, frequency conversion drive processing module, drive circuit and compressor, described human-computer interaction module is connected with memory module and master control processing module respectively, master control processing module is connected with optical coupling module, optical coupling module is connected with frequency conversion drive processing module, frequency conversion drive processing module is connected with drive circuit, and drive circuit is connected with compressor.
Concrete, described human-computer interaction module comprises control panel and control panel processing module, and described control panel is connected with control panel processing module, and control panel processing module is connected with memory module and master control processing module respectively.
Concrete, described memory module is that the electronics formula of erasing can make carbon copies read-only storage.
The beneficial effects of the utility model are, by human-computer interaction module, arrange and inquiry refrigerator match compressor model, control frequency conversion part and call corresponding compressor control parameter, drive compressor, to reach the effect that same frequency conversion electrical control integrated board control system can use multiple compressor model;
Meanwhile, native system has the features such as operation is convenient, reliability is high, cost is low.
Accompanying drawing explanation
Fig. 1 is the embodiment System Computer composition of the utility model frequency conversion electrical control integrated board control system.
Detailed description of the invention
The technical solution of the utility model is described in detail below in conjunction with drawings and Examples:
The utility model is in prior art, because the parameter differences of the compressor of different manufacturers and model is larger, mate different compressors to need to adopt different controling parameters, often kind of model compressor all needs the problem of the automatically controlled frequency conversion integrated board mating different model, a kind of frequency conversion electrical control integrated board control system is provided, comprise human-computer interaction module, memory module, master control processing module, optical coupling module, frequency conversion drive processing module, drive circuit and compressor, described human-computer interaction module is connected with memory module and master control processing module respectively, master control processing module is connected with optical coupling module, optical coupling module is connected with frequency conversion drive processing module, frequency conversion drive processing module is connected with drive circuit, drive circuit is connected with compressor.By human-computer interaction module, arrange and inquiry refrigerator match compressor model, control frequency conversion part and call corresponding compressor control parameter, drive compressor, to reach the effect that same frequency conversion electrical control integrated board control system can use multiple compressor model; Meanwhile, native system has the features such as operation is convenient, reliability is high, cost is low.
Embodiment
The frequency conversion electrical control integrated board control system of this example as shown in Figure 1, comprise control panel, control panel processing module, EEPROM (Electrically-Erasable Programmable Read-Only Memory, the electronics formula of erasing can make carbon copies read-only storage), master control processing module, optical coupling module, frequency conversion drive processing module, drive circuit and compressor, described control panel is connected with control panel processing module, control panel processing module is connected with memory module and master control processing module respectively, master control processing module is connected with optical coupling module, optical coupling module is connected with frequency conversion drive processing module, frequency conversion drive processing module is connected with drive circuit, drive circuit is connected with compressor.Wherein, drive circuit, is driving circuit structure conventional in prior art, explains no longer in detail in this example.
Wherein, control panel can be touch control screen, also can be the control panel of button control flow and other control modes.
During use, production or maintenance personal enter parameter setting process by the touch key-press on panel of refrigerator by Macintosh, selection needs match compressor model to set option, the compressor model of selected coupling, the match compressor type information received stores in EEPROM on the display panel by control panel processing module.Meanwhile, in production and maintenance process, production and maintenance personal enter the compressor model of the current coupling of parameter setting process inquiry by display floater, only need re-start setting as changed different model compressor.
After refrigerator powers on, refrigerator display panel and frequency conversion electrical control integrated board will carry out real-time communication, match compressor information is sent to the master control processing module of frequency conversion electrical control integrated board by control panel processing module, master control processing module sends to elementary frequency conversion drive processing module by optocoupler with the form of PWM, the PWM dutycycle difference that different compressor models is corresponding, frequency conversion drive processing module calls the compressor control driving parameter compressor of storage inside according to the dutycycle receiving PWM.
When EEPROM is on control panel, match compressor information is stored in control panel EEPROM, directly sends to frequency conversion drive processing module to drive compressor by control panel with PWM form.
Wherein, control panel processing module, master control processing module and frequency conversion drive processing module are all the MCU of different model.
In sum, by human-computer interaction module, arrange and inquiry refrigerator match compressor model, control frequency conversion part and call corresponding compressor control parameter, drive compressor, to reach the effect that same frequency conversion electrical control integrated board control system can use multiple compressor model; Meanwhile, native system has the features such as operation is convenient, reliability is high, cost is low.
Claims (3)
1. frequency conversion electrical control integrated board control system, it is characterized in that, comprise human-computer interaction module, memory module, master control processing module, optical coupling module, frequency conversion drive processing module, drive circuit and compressor, described human-computer interaction module is connected with memory module and master control processing module respectively, master control processing module is connected with optical coupling module, optical coupling module is connected with frequency conversion drive processing module, and frequency conversion drive processing module is connected with drive circuit, and drive circuit is connected with compressor.
2. frequency conversion electrical control integrated board control system according to claim 1, it is characterized in that, described human-computer interaction module comprises control panel and control panel processing module, described control panel is connected with control panel processing module, and control panel processing module is connected with memory module and master control processing module respectively.
3. frequency conversion electrical control integrated board control system according to claim 1 and 2, is characterized in that, described memory module is that the electronics formula of erasing can make carbon copies read-only storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721637.5U CN204254968U (en) | 2014-11-26 | 2014-11-26 | Frequency conversion electrical control integrated board control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420721637.5U CN204254968U (en) | 2014-11-26 | 2014-11-26 | Frequency conversion electrical control integrated board control system |
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| CN204254968U true CN204254968U (en) | 2015-04-08 |
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| CN201420721637.5U Active CN204254968U (en) | 2014-11-26 | 2014-11-26 | Frequency conversion electrical control integrated board control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647353A (en) * | 2016-11-04 | 2017-05-10 | 珠海格力电器股份有限公司 | Control method of frequency conversion equipment and frequency conversion controller |
| CN106979662A (en) * | 2017-06-06 | 2017-07-25 | 四川长虹精密电子科技有限公司 | The generalization parameter read-in frock of frequency conversion electrical control integrated board |
| CN107037294A (en) * | 2017-05-25 | 2017-08-11 | 绵阳美菱软件技术有限公司 | The detection method and detecting system of a kind of host computer, frequency conversion integrated board |
| CN107218767A (en) * | 2017-06-06 | 2017-09-29 | 四川长虹精密电子科技有限公司 | The generalization parameter selection control system of frequency conversion electrical control integrated board |
| CN108362053A (en) * | 2018-01-31 | 2018-08-03 | 南京创维电器研究院有限公司 | A kind of frequency-changeable compressor control parameter automatic matching method and identifying system |
-
2014
- 2014-11-26 CN CN201420721637.5U patent/CN204254968U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647353A (en) * | 2016-11-04 | 2017-05-10 | 珠海格力电器股份有限公司 | Control method of frequency conversion equipment and frequency conversion controller |
| CN106647353B (en) * | 2016-11-04 | 2018-11-30 | 珠海格力电器股份有限公司 | Control method of frequency conversion equipment and frequency conversion controller |
| CN107037294A (en) * | 2017-05-25 | 2017-08-11 | 绵阳美菱软件技术有限公司 | The detection method and detecting system of a kind of host computer, frequency conversion integrated board |
| CN106979662A (en) * | 2017-06-06 | 2017-07-25 | 四川长虹精密电子科技有限公司 | The generalization parameter read-in frock of frequency conversion electrical control integrated board |
| CN107218767A (en) * | 2017-06-06 | 2017-09-29 | 四川长虹精密电子科技有限公司 | The generalization parameter selection control system of frequency conversion electrical control integrated board |
| CN108362053A (en) * | 2018-01-31 | 2018-08-03 | 南京创维电器研究院有限公司 | A kind of frequency-changeable compressor control parameter automatic matching method and identifying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220214 Address after: 621000, No. 35 Mian Xing Dong Road, hi tech Zone, Sichuan, Mianyang Patentee after: SICHUAN CHANGHONG PRECISION ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 628017 Sichuan Changhong Xinrui Technology Co., Ltd., wangjiaying urban industrial park, Guangyuan Economic Development Zone, Sichuan Province Patentee before: SICHUAN CHANGHONG-SINEW TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |