CN202483849U - Industrial air compressor controller with multi-protocol automatic conversion - Google Patents
Industrial air compressor controller with multi-protocol automatic conversion Download PDFInfo
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- CN202483849U CN202483849U CN2012200006610U CN201220000661U CN202483849U CN 202483849 U CN202483849 U CN 202483849U CN 2012200006610 U CN2012200006610 U CN 2012200006610U CN 201220000661 U CN201220000661 U CN 201220000661U CN 202483849 U CN202483849 U CN 202483849U
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- air compressor
- controller
- protocol converter
- protocol
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Abstract
The utility model belongs to the field of controlling of industrial sites and realizes an industrial air compressor controller with multi-protocol automatic conversion. The industrial air compressor controller consists of a protocol converter and an upper computer controller, wherein the protocol converter is in support of an RS485 interface and a Can bus interface and is used for automatically identifying output signals of various brands of air compressors, decoding the output signals to obtain equipment status information, and uploading the equipment status information to the upper computer controller; the upper computer controller gives a control command, and the protocol converter is used for converting the control command into the format available to the air compressor and inputting the control command to the air compressor to finish controlling; the connecting manner of the protocol converter and the air compressor is a one-to-many parallel connection; and the brands of the air compressors are different and the number of the air compressors can be freely expanded. Compared with the traditional controller, the industrial air compressor controller with multi-protocol automatic conversion is more flexible, is compatible with different brands of the air compressor and can be freely expanded, so that the industrial air compressor controller is more suitable for complex site conditions and is simple to use.
Description
Technical field
The invention belongs to gas air compressor industrial control field, relate to a kind of multi-protocols air compressor controller of conversion automatically that has.
Background technique
Protocol translation is a technology of the most often using in the industrial control system.Complicated on-the-spot different brands model air compressor will be realized jointly controlling all need be with protocol translation and unified, and the conversion of agreement can influence the compatible and stable of system, and also can influence the safety of system for the key position key equipment.Air compressor producer all is directed against own brand equipment development specialized protocol converter or controller on the market at present; Can only a corresponding brand or a kind of model; Make that the multi-brand multiple air compressors on-the-spot is realized jointly controlling, reforming equipment controller and data read etc. all run into certain problem, and reforming cost also can be high a lot.
Summary of the invention
The objective of the invention is: a kind of flexible, simple to operate, as to have the automatic conversion of multi-protocols air compressor controller that inserts is provided.
Technological scheme of the present invention is:
1. test various air compressor communication protocols:
Through the communication protocol test site air compressor that testing tool or producer provide, analyze the meaning of agreement, packing each brand air compressor agreement respectively is organized into module;
2. the design of multi-protocols auto-conversion function:
Be encapsulated into the application layer of equipment to packing back protocol module, according to the model of various brand air compressors, distribute and its corresponding protocols module automatically, and can carry out protocol conversion and accomplish control with air compressor behind the configuration protocol transducer.
3. system constitutes:
Form by protocol converter and supervisory controller two-part; Protocol converter is supported RS485 interface (1), Can EBI (2), discerns the output signal of various brand air compressors automatically, and its decoding is obtained status information of equipment; Be uploaded to supervisory controller; Supervisory controller sends control command, and protocol converter is converted into the form that air compressor is supported with control command, and the input air compressor is accomplished control.
The Placement of protocol converter and air compressor: one-to-many is connected in parallel, and the brand difference and the quantity of air compressor can freely be expanded.
Advantage of the present invention is: compare with the protocol translation device that common air compressor producer provides; The present invention can realize that different brands different model air compressor (various protocols pneumatics station) joins control communication; All signals all adopt the photoelectricity isolation processing, make product more reliably more stable.
Description of drawings
Fig. 1 is that system constitutes schematic representation, wherein: 1.RS485 interface, 2. Can EBI.
Embodiment
Be further described in the face of the present invention down.
1. the protocol translation device is connected to air compressor (the distant or very high build-out resistor that can meet 120R at the terminal of traffic rate like communication distance); Make hardware circuit according to communication protocol; And two communication interface RS485 interfaces (1) and Can EBI (2) have been designed; Consider that simultaneously site environment is complicated, distrubance source is more, and port has all used the photoelectricity isolation processing to improve the reliability of communication;
2. configuration protocol converter parameter;
3. the agreement of air compressor converts the Modus of standard or the agreement that needs automatically to;
4. when multiple air compressors being arranged, available a plurality of protocol converters are done expansion, then protocol translation device series connection supervisory controller, have realized that promptly upper-position unit reads multiple air compressors information and the function that joins the control air compressor.
Claims (2)
1. one kind has the industrial air compressor controller that multi-protocols transform automatically, it is characterized in that: be made up of protocol converter and supervisory controller two-part, protocol converter is supported RS485 interface, Can EBI; Automatically discern the output signal of various brand air compressors; And its decoding obtained status information of equipment, and being uploaded to supervisory controller, supervisory controller sends control command; Protocol converter is converted into the form that air compressor is supported with control command, and the input air compressor is accomplished control.
2. a kind of industrial air compressor controller that multi-protocols automatically transform that has according to claim 1 is characterized in that: through protocol converter many different brands air compressors that can be connected in parallel, can freely expand air compressor quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200006610U CN202483849U (en) | 2012-01-04 | 2012-01-04 | Industrial air compressor controller with multi-protocol automatic conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200006610U CN202483849U (en) | 2012-01-04 | 2012-01-04 | Industrial air compressor controller with multi-protocol automatic conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483849U true CN202483849U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200006610U Expired - Lifetime CN202483849U (en) | 2012-01-04 | 2012-01-04 | Industrial air compressor controller with multi-protocol automatic conversion |
Country Status (1)
| Country | Link |
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| CN (1) | CN202483849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434444A (en) * | 2012-01-04 | 2012-05-02 | 北京爱社时代科技发展有限公司 | Industrial air compressor controller capable of automatically transforming with multiple protocols |
| CN109388600A (en) * | 2018-09-21 | 2019-02-26 | 深圳市亿威源科技有限公司 | Adaptive approach that is a kind of while supporting communication |
-
2012
- 2012-01-04 CN CN2012200006610U patent/CN202483849U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434444A (en) * | 2012-01-04 | 2012-05-02 | 北京爱社时代科技发展有限公司 | Industrial air compressor controller capable of automatically transforming with multiple protocols |
| CN109388600A (en) * | 2018-09-21 | 2019-02-26 | 深圳市亿威源科技有限公司 | Adaptive approach that is a kind of while supporting communication |
| CN109388600B (en) * | 2018-09-21 | 2022-10-18 | 深圳市亿威源科技有限公司 | Self-adaptive method for simultaneously supporting multiple communication modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100191 room A506, computer building, No. 38, Xueyuan Road, Beijing, Haidian District, China Patentee after: Beijing Aisuo energy Polytron Technologies Inc Address before: 100191 room A506, computer building, No. 38, Xueyuan Road, Beijing, Haidian District, China Patentee before: Beijing ECOSO Technology Development Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
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| CX01 | Expiry of patent term |