CN201146538Y - Apparatus for protocol conversion - Google Patents
Apparatus for protocol conversion Download PDFInfo
- Publication number
- CN201146538Y CN201146538Y CNU200820054917XU CN200820054917U CN201146538Y CN 201146538 Y CN201146538 Y CN 201146538Y CN U200820054917X U CNU200820054917X U CN U200820054917XU CN 200820054917 U CN200820054917 U CN 200820054917U CN 201146538 Y CN201146538 Y CN 201146538Y
- Authority
- CN
- China
- Prior art keywords
- protocol
- called
- data information
- library
- protocol conversion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Computer And Data Communications (AREA)
- Communication Control (AREA)
Abstract
The utility model relates to a protocol conversion device which is connected between a calling party and a called party. A protocol conversion is carried out between the calling and the called parties. The utility model is characterized in that the protocol conversion device comprises a first communication port module, a second communication port module, a data acquisition module, a facility library, a protocol library, a protocol conversion module and a data transmitting module. Compared with the prior art, the protocol conversion device has the advantages that calling data information is converted into a standard protocol data format by arranging the protocol conversion module; the calling data information that is converted into the standard protocol data format is converted into the receiving data information of the protocol format supported by the called party based on the facility library or the protocol library; so the protocol conversion device can carry out data conversion between any two protocols. In addition, the protocol conversion device has the ability of collecting data, so the protocol conversion device can set up a united data platform for two or more facilities with different protocols.
Description
Technical field
The utility model relates to a kind of protocol conversion apparatus.
Background technology
The industrial communication agreement mainly is divided into four classes: (1) data-oriented communications protocol: realize that the real time data between automated system relevant unit is synchronous, as communication protocols such as Modbus; (2) processor-oriented communications protocol: when realizing that automated system is respectively formed the unit data exchange, realize interoperability, as communication protocols such as IEC104; (3) OO communications protocol: to realize that automated system is respectively formed the interchangeability and the interoperability of unit is main purpose; (4) other type communication protocol: according to the communication protocol of channel characteristic design, as sending stipulations CDT in the circulation; According to the communication protocol of function design, as the communication protocol of various correction devices.
Continuous development along with the industrial automation technology, contact between the various automated systems is more and more frequent, but the network communication protocol that the automated system between each producer is used is incompatible, industry internet product such as communication protocols converter, data descriptions etc. also constantly increase, because dispatching automation, power plant's automation, communication protocol standard between the various automated communication systems such as electric substation automation system and standard are still in setting up and improving, be the interoperability between the assurance equipment, just must spend very big cost to do various communication protocol conversion device and software interface according to different communication protocol, the complexity that has increased single automated system has reduced reliability so on the one hand, has increased the complexity of automated system cost and maintenance on the other hand.
Traditional protocol converter mainly contains two kinds: the first generation is the generic encapsulation protocol converter, typical product has serial server, terminal server etc., and this kind protocol converter is the bright transmission of full impregnated, does not change data format, also need not change application program, be equivalent to the physical communication port converter; The second generation is that the specific aim tunneling changes device, and typical product has Modbus gateway transducer etc., and it mainly is to carry out translucent transmission at certain protocol that this kind agreement is changeed device, can only be the conversion between the same communications protocols.
Above-mentioned prior protocols transducer all can not be implemented in changing between any two kinds of different agreements.
The utility model content
Technical problem to be solved in the utility model be at above-mentioned prior art provide a kind of can be at the protocol conversion apparatus of changing between any two kinds of different agreements.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this kind protocol conversion apparatus, its be connected caller and called between, and in above-mentioned caller with above-mentionedly carry out protocol conversion between called, it is characterized in that including:
First communications port module is in order to connect caller;
The second communication port module, called in order to connect;
Data acquisition module is used to receive and handle the facility information and the call data information of caller;
Equipment library is used to preserve caller and called facility information and the agreement of being supported thereof;
Protocol library is used to preserve protocol format and the called protocol format of supporting that caller is supported;
Protocol conversion module is used for converting described call data information to the standard agreement data format, and converts the receiving data information of called institute supported protocol form to according to the call data information that equipment library or protocol library will convert the standard agreement data format to;
Data forwarding module is used for sending to called by described second communication port module described receiving data information.
Above-mentioned protocol conversion module comprises:
The protocol description unit removes the packet header and the bag tail of agreement with described call data information, takes out the original value of call data information, and the original value of call data information is described as the engineering value of standard data format;
Conversion unit of protocol, the engineering value of above-mentioned standard data format is converted to the requirement engineering value of called institute supported protocol form according to equipment library or protocol library, convert the requirement engineering value to the demand original value then, at last the demand original value is added that the packet header and the bag tail of called institute supported protocol form converts receiving data information to.
Compared with prior art, advantage of the present utility model is: by a protocol conversion module is set, convert call data information to standard data format, and convert the receiving data information of called institute supported protocol form to according to the call data information that equipment library or protocol library will convert standard data format to, the utility model just can be realized carrying out data transaction between any two kinds of agreements like this, and it also has the data centralization ability, can purchase for the equipment of two or more different agreements and build a unified information platform.
Description of drawings
Fig. 1 is the structural representation of protocol conversion apparatus among the utility model embodiment;
Fig. 2 is the syndeton schematic diagram of protocol conversion module and other modules among Fig. 1.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Protocol conversion apparatus as shown in Figure 1, its be connected caller and called between, and in above-mentioned caller with above-mentionedly carry out protocol conversion between called, it includes: first communications port module 1, data acquisition module 2, protocol conversion module 3, equipment library 4, protocol library 5, data forwarding module 6, second communication port module 7.
Wherein, first communications port module 1 links to each other with caller, and data acquisition module 2 is gathered the facility information and the call data information of caller and handle by first communications port module 1;
Equipment library 4 is used to preserve caller and called facility information and the agreement of being supported thereof; Protocol library 5 is used to preserve protocol format and the called protocol format of supporting that caller is supported;
Protocol conversion module 3 is used for converting call data information to standard data format, and converts the receiving data information of called institute supported protocol form to according to the call data information that equipment library or protocol library will convert standard data format to;
Data transmission blocks 6 is used for sending to called by described communications port module receiving data information.
Protocol conversion module 3 also comprises protocol description unit 31 and conversion unit of protocol 32, wherein the protocol description unit 31, described call data information is removed the packet header and the bag tail of agreement, take out the original value of call data information, and the original value of call data information is described as the engineering value of standard data format; Conversion unit of protocol 32, the engineering value of above-mentioned standard data format is converted to the requirement engineering value of called institute supported protocol form according to equipment library or protocol library, convert the requirement engineering value to the demand original value then, the packet header and the bag tail that at last the demand original value are added called institute supported protocol form convert receiving data information to, as shown in Figure 2.
In the actual agreements transfer process, protocol description unit 31 at first removes described call data information the packet header and the bag tail of agreement, takes out the original value of call data information, and the original value of call data information is described as the engineering value of standard data format; Then, conversion unit of protocol 32 is at first checked equipment library, check the called agreement of supporting, select wherein a kind of agreement of called support, in protocol library 5, find out the form of this agreement then, convert the engineering value of above-mentioned standard data format the requirement engineering value of called institute supported protocol form to according to equipment library or protocol library, convert the requirement engineering value to the demand original value then, at last the demand original value is added that the packet header and the bag tail of called institute supported protocol form converts receiving data information to.
Claims (2)
1, a kind of protocol conversion apparatus, its be connected caller and called between, and caller and called between carry out protocol conversion, it is characterized in that including:
First communications port module is in order to connect caller;
The second communication port module, called in order to connect;
Data acquisition module is used to receive and handle the facility information and the call data information of caller;
Equipment library is used to preserve caller and called facility information and the agreement of being supported thereof;
Protocol library is used to preserve protocol format and the called protocol format of supporting that caller is supported;
Protocol conversion module is used for converting described call data information to standard data format, and converts the receiving data information of called institute supported protocol form to according to the call data information that equipment library or protocol library will convert standard data format to;
Data forwarding module is used for sending to called by described second communication port module described receiving data information.
2, protocol conversion apparatus according to claim 1 is characterized in that: described protocol conversion module comprises
The protocol description unit removes the packet header and the bag tail of agreement with described call data information, takes out the original value of call data information, and the original value of call data information is described as the engineering value of standard data format;
Conversion unit of protocol, the engineering value of above-mentioned standard data format is converted to the requirement engineering value of called institute supported protocol form according to equipment library or protocol library, convert the requirement engineering value to the demand original value then, at last the demand original value is added that the packet header and the bag tail of called institute supported protocol form converts receiving data information to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820054917XU CN201146538Y (en) | 2008-01-21 | 2008-01-21 | Apparatus for protocol conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820054917XU CN201146538Y (en) | 2008-01-21 | 2008-01-21 | Apparatus for protocol conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201146538Y true CN201146538Y (en) | 2008-11-05 |
Family
ID=40083423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820054917XU Expired - Fee Related CN201146538Y (en) | 2008-01-21 | 2008-01-21 | Apparatus for protocol conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201146538Y (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045334A (en) * | 2010-09-27 | 2011-05-04 | 北京泰豪智能工程有限公司 | Protocol conversion method and device |
| CN102045354A (en) * | 2010-12-20 | 2011-05-04 | 深圳市计通智能技术有限公司 | Extensible protocol analyzing system and method |
| CN102083123A (en) * | 2011-03-01 | 2011-06-01 | 中国联合网络通信集团有限公司 | Gateway test method, device and system |
| CN102365844A (en) * | 2009-04-07 | 2012-02-29 | 三菱电机株式会社 | Communication adapter device |
| CN102480462A (en) * | 2010-11-23 | 2012-05-30 | 中国电信股份有限公司 | Universal protocol adapting method and device |
| CN102546599A (en) * | 2011-12-16 | 2012-07-04 | 深圳中兴网信科技有限公司 | Method for implementing equivalent conversion of different protocol data |
| CN101609315B (en) * | 2009-07-24 | 2012-09-05 | 上海华魏光纤传感技术有限公司 | Data acquisition system of fire protection monitoring device |
| CN102857499A (en) * | 2012-08-27 | 2013-01-02 | 国网电力科学研究院 | Expandable intelligent protocol conversion method based on embedded platform |
| CN103067201A (en) * | 2012-12-25 | 2013-04-24 | 安徽鑫龙电器股份有限公司 | Multi-protocol communication manager |
| CN101800656B (en) * | 2009-02-06 | 2013-10-09 | 华为终端有限公司 | Equipment capacity information processing method, system, gateway equipment and server |
| CN103368908A (en) * | 2012-03-29 | 2013-10-23 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Gateway protocol, gateway equipment and electrical equipment control system |
| CN104216312A (en) * | 2013-05-29 | 2014-12-17 | 罗伯特·博世有限公司 | Method for providing a generic interface and microcontroller having a generic interface |
| CN104216311A (en) * | 2013-05-29 | 2014-12-17 | 罗伯特·博世有限公司 | Method for providing a generic interface and microcontroller having a generic interface |
| CN104506423A (en) * | 2014-12-30 | 2015-04-08 | 华夏银行股份有限公司 | Communication method and communication device |
| WO2017063153A1 (en) * | 2015-10-14 | 2017-04-20 | 海能达通信股份有限公司 | Protocol format conversion method and apparatus, and interface platform |
| CN106950526A (en) * | 2017-02-09 | 2017-07-14 | 武汉科技大学 | Protocol converter for DC converter station current transformer digit check |
| WO2018040016A1 (en) * | 2016-08-31 | 2018-03-08 | 深圳配天智能技术研究院有限公司 | Protocol converter and protocol conversion method |
| CN107871390A (en) * | 2017-12-27 | 2018-04-03 | 成都博高信息技术股份有限公司 | Table information intelligent harvester is used in life |
| CN112152882A (en) * | 2020-09-28 | 2020-12-29 | 广东浩宁达实业有限公司 | Object-oriented protocol data paraphrasing module, method and device and concentrator |
| CN113783902A (en) * | 2021-11-16 | 2021-12-10 | 成都新西旺自动化科技有限公司 | Communication conversion method and device suitable for communication among different devices |
-
2008
- 2008-01-21 CN CNU200820054917XU patent/CN201146538Y/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101800656B (en) * | 2009-02-06 | 2013-10-09 | 华为终端有限公司 | Equipment capacity information processing method, system, gateway equipment and server |
| CN102365844A (en) * | 2009-04-07 | 2012-02-29 | 三菱电机株式会社 | Communication adapter device |
| CN101609315B (en) * | 2009-07-24 | 2012-09-05 | 上海华魏光纤传感技术有限公司 | Data acquisition system of fire protection monitoring device |
| CN102045334A (en) * | 2010-09-27 | 2011-05-04 | 北京泰豪智能工程有限公司 | Protocol conversion method and device |
| CN102480462A (en) * | 2010-11-23 | 2012-05-30 | 中国电信股份有限公司 | Universal protocol adapting method and device |
| CN102480462B (en) * | 2010-11-23 | 2015-04-01 | 中国电信股份有限公司 | Universal protocol adapting method and device |
| CN102045354A (en) * | 2010-12-20 | 2011-05-04 | 深圳市计通智能技术有限公司 | Extensible protocol analyzing system and method |
| CN102083123A (en) * | 2011-03-01 | 2011-06-01 | 中国联合网络通信集团有限公司 | Gateway test method, device and system |
| CN102546599A (en) * | 2011-12-16 | 2012-07-04 | 深圳中兴网信科技有限公司 | Method for implementing equivalent conversion of different protocol data |
| CN103368908A (en) * | 2012-03-29 | 2013-10-23 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Gateway protocol, gateway equipment and electrical equipment control system |
| CN102857499A (en) * | 2012-08-27 | 2013-01-02 | 国网电力科学研究院 | Expandable intelligent protocol conversion method based on embedded platform |
| CN103067201A (en) * | 2012-12-25 | 2013-04-24 | 安徽鑫龙电器股份有限公司 | Multi-protocol communication manager |
| CN104216311A (en) * | 2013-05-29 | 2014-12-17 | 罗伯特·博世有限公司 | Method for providing a generic interface and microcontroller having a generic interface |
| US9965437B2 (en) | 2013-05-29 | 2018-05-08 | Robert Bosch Gmbh | Method for providing a generic interface and microcontroller having a generic interface |
| CN104216312A (en) * | 2013-05-29 | 2014-12-17 | 罗伯特·博世有限公司 | Method for providing a generic interface and microcontroller having a generic interface |
| US10049062B2 (en) | 2013-05-29 | 2018-08-14 | Robert Bosch Gmbh | Method for providing a generic interface and microcontroller having a generic interface |
| CN104506423A (en) * | 2014-12-30 | 2015-04-08 | 华夏银行股份有限公司 | Communication method and communication device |
| US10701186B2 (en) | 2015-10-14 | 2020-06-30 | Hytera Communications Corp., Ltd. | Protocol format conversion method and apparatus, and interface platform |
| US20190014195A1 (en) * | 2015-10-14 | 2019-01-10 | Hytera Communications Corp., Ltd. | Protocol format conversion method and apparatus, and interface platform |
| WO2017063153A1 (en) * | 2015-10-14 | 2017-04-20 | 海能达通信股份有限公司 | Protocol format conversion method and apparatus, and interface platform |
| WO2018040016A1 (en) * | 2016-08-31 | 2018-03-08 | 深圳配天智能技术研究院有限公司 | Protocol converter and protocol conversion method |
| CN106950526A (en) * | 2017-02-09 | 2017-07-14 | 武汉科技大学 | Protocol converter for DC converter station current transformer digit check |
| CN107871390A (en) * | 2017-12-27 | 2018-04-03 | 成都博高信息技术股份有限公司 | Table information intelligent harvester is used in life |
| CN112152882A (en) * | 2020-09-28 | 2020-12-29 | 广东浩宁达实业有限公司 | Object-oriented protocol data paraphrasing module, method and device and concentrator |
| CN113783902A (en) * | 2021-11-16 | 2021-12-10 | 成都新西旺自动化科技有限公司 | Communication conversion method and device suitable for communication among different devices |
| CN113783902B (en) * | 2021-11-16 | 2022-01-21 | 成都新西旺自动化科技有限公司 | Communication conversion method and device suitable for communication among different devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201146538Y (en) | Apparatus for protocol conversion | |
| CN101262473B (en) | EPA industrial Ethernet and HART field bus interconnection method | |
| CN101141419B (en) | Heterogeneous network protocol based communication method between digital household appliances | |
| CN101854083A (en) | Adaptive device for realizing A/D conversion protocol of power equipment | |
| CN202094884U (en) | Protocol conversion device for supporting medium voltage power line carrier networking communication | |
| CN102195946A (en) | Intelligent communication controller based on ARM (Advanced RISC Machines) technology | |
| CN201839319U (en) | Plc remote diagnosis control system | |
| CN111064726A (en) | Method and system for realizing data conversion between GOOSE protocol and HDLC protocol | |
| CN102830279A (en) | Data processing device used for electric energy meter and power consumption collector | |
| CN206922798U (en) | A kind of Multi-protocol converter, data transmitting equipment and communication system | |
| CN103763395A (en) | Middleware connecting internet of things management platform with terminal device and working method of middleware | |
| CN111224868A (en) | Control system and control method of gateway of Internet of things | |
| CN201163782Y (en) | Intelligent network gateway used for EPA/HART interconnection | |
| CN106921660A (en) | A kind of method for supporting random communication protocol shared channel resources | |
| CN101599998A (en) | A kind of method for transmitting telecontrol data through particular channel | |
| CN101566661A (en) | Electricity quality online monitoring system based on transparent transmission technology | |
| CN202929101U (en) | Data processing device used for electric energy meter and electric gatherer | |
| CN101311959A (en) | Preposing subsystem of electric power scheduling automatization system | |
| CN101938412A (en) | Ethernet data and asynchronous data are isolated the electric power Ethernet switch of simultaneous interpretation | |
| CN103368908A (en) | Gateway protocol, gateway equipment and electrical equipment control system | |
| CN201464583U (en) | Power quality on-line monitoring system based on transparent forwarding technology | |
| CN202197299U (en) | Household Internet of Things gateway | |
| CN201145905Y (en) | Scanning firearm terminal | |
| CN202077051U (en) | Remote communication system | |
| CN210075269U (en) | Embedded comprehensive data network shutdown machine of transformer substation based on edge calculation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20170121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |