CN101562600A - Electric power automation communication protocol self-adaptive method based on condition code - Google Patents
Electric power automation communication protocol self-adaptive method based on condition code Download PDFInfo
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- CN101562600A CN101562600A CNA2008100667397A CN200810066739A CN101562600A CN 101562600 A CN101562600 A CN 101562600A CN A2008100667397 A CNA2008100667397 A CN A2008100667397A CN 200810066739 A CN200810066739 A CN 200810066739A CN 101562600 A CN101562600 A CN 101562600A
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Abstract
The invention relates to an electric power automation communication protocol self-adaptive method. A condition code based on an electric power automation communication protocol can automatically identify and complete conversion of a variety of protocols so as to be convenient for dealing with the protocols in a unified mode. When devices of different vendors form even joint with the system, the system can automatically identify the protocol used by the device of the vendor and automatically loads and configures the protocol, so that complicated manual configuration is excused, deployment cost of the system is reduced, and the condition that the system can not normally run because errors exist in configuration is avoided.
Description
Affiliated technical field
The present invention is an electric power automation communication protocol self-adaptive method, can discern and finish the conversion of various stipulations automatically based on the condition code of electric power automation communication protocol, so that handle various stipulations with a kind of unified form, the equipment of being convenient to each producer is realized interconnecting.
Background technology
Power equipment telecommunication stipulations do not have unified standard so far, and at present the communication protocol used of power equipment generally can be divided three classes: 1, the self-ordained privately owned stipulations of international business, as 101,1801, CDT, DNP and DEP or the like; 2, industrial control network communication protocol is as ModBus, ProfiBus or the like; 3, directly use ripe communication protocol, as RS232, RS422, RS485, Ethernet, HDLC or the like.Because stipulations are numerous, realize that interconnecting between different vendor's equipment faces bigger difficulty, not only need to do a large amount of customized developments, when arrangement, also need to carry out numerous and diverse configuration, not only make system's arrangement cost higher, and configuration error appears easily, cause system normally to move.
Summary of the invention
It is a kind of according to the autonomous stipulations that are complementary, the method that realizes each manufacturer's remote equipment plug and play selected of stipulations condition code that main purpose of the present invention is to provide.
For reaching this target, specific implementation of the present invention comprises following functional module: main control module, characteristic matching module, load-on module, configuration module, each stipulations realize module etc.Main control module provides unified Frame Processing Interface, converts input data frame to the object format data; The feature database matching module can identify the pairing stipulations of this Frame based on Frame feature string; Load-on module can load the stipulations realization module of appointment from long-range or local memory device; Because general less the changing of the employed communication protocol of each communication interface, so after characteristic matching module is identifying the employed communication protocol of this interface first, can write down and dispose the communication protocol parameter of this interface by configuration module, with the processing speed of quickening system to stipulations.When the stipulations of perceiving certain interface when main control module change, the then configuration that can notify configuration module to remove this interface, and regenerate new configuration.
The invention has the beneficial effects as follows that when the equipment of different vendor docked with native system, native system can be discerned stipulations that this vendor equipment is used automatically, loaded and dispose this stipulations automatically.Removed numerous and diverse human configuration from, reduced system's arrangement cost, avoided causing system normally to move because of mistake appears in configuration.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the high-rise design drawing of the present invention.
Embodiment
In the high-rise design drawing of Fig. 1, when main control module receives frame data from a certain communication interface, to retrieve local interface stipulations mapping table, obtain the stipulations that are complementary with this interface and realize module, and this Frame transferred to this stipulations resume module, main control module will obtain result data and return to called side from this stipulations module.
When main control module can't obtain the stipulations realization module of the corresponding interface from the interface specification mapping table, then this Frame being transferred to characteristic matching module discerns the employed stipulations of this Frame, after characteristic matching module identifies the employed stipulations of this Frame, main control module updating interface stipulations mapping table, the stipulations configuration data of notifying configuration module to upgrade this interface simultaneously.
When main control module can't be visited the realization module of a certain stipulations, then main control module will be notified the stipulations realization module that load-on module loads appointment, load this stipulations by load-on module from long-range or local memory device thereafter and realize module.
Claims (5)
1. one kind according to the autonomous stipulations that are complementary, the method that realizes each manufacturer's remote equipment plug and play selected of stipulations condition code, specific implementation comprises that main control module, characteristic matching module, load-on module, configuration module, each stipulations realize module etc., it is characterized in that: main control module provides unified Frame Processing Interface, converts input data frame to the object format data; The feature database matching module can identify the pairing stipulations of this Frame based on Frame feature string; Load-on module can load the stipulations realization module of appointment from long-range or local memory device; The employed communication protocol parameter of configuration module docking port is provided with and preserves corresponding record.
2. main control module according to claim 1, it is characterized in that: main control module is safeguarded an interface/stipulations mapping table, when main control module is called when handling the Frame of a certain interface, the content of root a tree name interface/stipulations mapping table, main control module can determine that the stipulations that can handle this Frame realize module, and calls this module to finish the processing of Frame.
3. characteristic matching module according to claim 1 is characterized in that: this characteristic matching module is safeguarded a power communication stipulations condition code database, and the stipulations condition code is corresponding one by one with the power communication stipulations.Based on this condition code database, characteristic matching module is by carrying out pattern matching to Frame, thereby identifies the power communication stipulations under this Frame.
4. configuration module according to claim 1 is characterized in that: when load-on module first or when reloading stipulations corresponding with a certain interface and realizing module, configuration module is provided with and preserves the employed communication protocol parameter of this interface the result is set.
5. load-on module according to claim 1 is characterized in that: when main control module can't be visited the realization module of a certain stipulations, load-on module will load these stipulations from long-range or local memory device and realize module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100667397A CN101562600A (en) | 2008-04-18 | 2008-04-18 | Electric power automation communication protocol self-adaptive method based on condition code |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100667397A CN101562600A (en) | 2008-04-18 | 2008-04-18 | Electric power automation communication protocol self-adaptive method based on condition code |
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| CN101562600A true CN101562600A (en) | 2009-10-21 |
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| CNA2008100667397A Pending CN101562600A (en) | 2008-04-18 | 2008-04-18 | Electric power automation communication protocol self-adaptive method based on condition code |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826997A (en) * | 2010-04-16 | 2010-09-08 | 深圳市共济科技有限公司 | Communication method of newly accessed intelligent equipment, device and monitoring system |
| CN102361354A (en) * | 2011-10-28 | 2012-02-22 | 江苏省电力公司常州供电公司 | Remote intensive management and control system of unattended converting station automatic system |
| CN102591687A (en) * | 2011-12-30 | 2012-07-18 | 广东中钰科技有限公司 | Application system of switching and metering protocol for meter reading terminal and method |
| 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 |
| CN103914540A (en) * | 2014-04-03 | 2014-07-09 | 云南电力试验研究院（集团）有限公司电力研究院 | Processing method for flexibly configuring ammeter specifications for ammeter reading |
| CN104270273A (en) * | 2014-09-30 | 2015-01-07 | 许继电气股份有限公司 | Self-configuring communication manager |
| CN105303808A (en) * | 2015-11-05 | 2016-02-03 | 深圳市深仪兆业科技有限公司 | Photoelectric direct reading meter multicast protocol self-adapting method and system |
| CN106373355A (en) * | 2016-08-30 | 2017-02-01 | 宁波三星医疗电气股份有限公司 | Method for collecting multiple different types of meter data by using single device |
| CN109748229A (en) * | 2017-11-02 | 2019-05-14 | 韦恩加油系统有限公司 | Control the maintenance of fuel distributor |
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2008
- 2008-04-18 CN CNA2008100667397A patent/CN101562600A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826997A (en) * | 2010-04-16 | 2010-09-08 | 深圳市共济科技有限公司 | Communication method of newly accessed intelligent equipment, device and monitoring system |
| CN101826997B (en) * | 2010-04-16 | 2012-07-04 | 深圳市共济科技有限公司 | Communication method of newly accessed intelligent equipment, device and monitoring system |
| CN102361354A (en) * | 2011-10-28 | 2012-02-22 | 江苏省电力公司常州供电公司 | Remote intensive management and control system of unattended converting station automatic system |
| CN102361354B (en) * | 2011-10-28 | 2015-12-16 | 江苏省电力公司常州供电公司 | The remote intensive managing and control system of unattended substation automated system |
| CN102591687A (en) * | 2011-12-30 | 2012-07-18 | 广东中钰科技有限公司 | Application system of switching and metering protocol for meter reading terminal and method |
| 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 |
| CN103914540A (en) * | 2014-04-03 | 2014-07-09 | 云南电力试验研究院（集团）有限公司电力研究院 | Processing method for flexibly configuring ammeter specifications for ammeter reading |
| CN104270273A (en) * | 2014-09-30 | 2015-01-07 | 许继电气股份有限公司 | Self-configuring communication manager |
| CN105303808A (en) * | 2015-11-05 | 2016-02-03 | 深圳市深仪兆业科技有限公司 | Photoelectric direct reading meter multicast protocol self-adapting method and system |
| CN106373355A (en) * | 2016-08-30 | 2017-02-01 | 宁波三星医疗电气股份有限公司 | Method for collecting multiple different types of meter data by using single device |
| CN109748229A (en) * | 2017-11-02 | 2019-05-14 | 韦恩加油系统有限公司 | Control the maintenance of fuel distributor |
| US11472695B2 (en) | 2017-11-02 | 2022-10-18 | Wayne Fueling Systems Llc | Controlling maintenance of a fuel dispenser |
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Addressee: Zhang Xiaojin Document name: Notification of Publication of the Application for Invention |
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Open date: 20091021 |