CN101290710A - User programmable universal question-answer type communication interface method - Google Patents
User programmable universal question-answer type communication interface method Download PDFInfo
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- CN101290710A CN101290710A CNA2007100395203A CN200710039520A CN101290710A CN 101290710 A CN101290710 A CN 101290710A CN A2007100395203 A CNA2007100395203 A CN A2007100395203A CN 200710039520 A CN200710039520 A CN 200710039520A CN 101290710 A CN101290710 A CN 101290710A
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Abstract
The invention discloses a user programmable general question and answer mode communication interface method, relating to the electric power system technical field. The invention resolves the technical problems of communication (protocol) interface method used for connecting all intelligent devices; the process of the user programmable general question and answer mode communication interface method is as follows: 1) testing the protocol; 2) describing the protocol; 3) downloading the description to a management computer; 4) explaining the description; 5) sending query command or control command according to the description; 6) explaining answer data of the counterpart; 7) data loading. The user programmable general question and answer mode communication interface method realizes communication with different intelligent devices without developing program through setting appropriate parameters on site by users, so as to acquire all information of the intelligent devices and control the intelligent devices, thereby the user programmable general question and answer mode communication interface method significantly reduces construction time and saves labor and material.
Description
Technical field
The present invention relates to power system technology, particularly relate to a kind of technology that is used for user programmable universal question-answer type communication (stipulations) interface method of various smart machines connections.
Background technology
In power industry, original traditional information interchange pattern is to adopt simulating signals such as electric signal, sound and light signal to express the supervision and the control information of equipment.Such as, watt-hour meter is represented the electric degree number with the revolution of rotating disk, changes as 1200 to equal 1 degree; Detection of electrical leakage equipment has been told people's bar line electrical leakage with luminotron or loudspeaker.Along with the popularization and application of Electric Power Automation Equipment, original traditional simulating signal need convert digital signal to and be transferred to Surveillance center, to realize remote monitoring and to raise the efficiency.Because country does not carry out the pressure standard to these smart machines, the producer that has just adopts the communication protocol of own definition, and the mutation for own conveniently use Standards Code that has has so just caused the complicacy of communication.In the power automation industry, communication manager or protocol converter are generally all arranged, to insert the information of various smart machines.Because a lot of engineerings all have various smart machines, so communication manager or protocol converter producer just must be at this smart machine development specification programs, and in order to develop this communication program, this smart machine is moved back to producer's uniting and adjustment, to the working-yard uniting and adjustment, so not only need to drop into manpower and materials, and want the expensive time.In addition, the time has been grown, and the omnifarious communication program of a pile also can increase the expense and the difficulty of software administration.
Summary of the invention
At the defective that exists in the above-mentioned prior art, it is simple that technical matters to be solved by this invention provides a kind of use, easy to operate, can shorten the engineering time, user programmable universal question-answer type communication (stipulations) interface method that uses manpower and material resources sparingly.
In order to solve the problems of the technologies described above, a kind of user programmable universal question-answer type communication provided by the present invention (stipulations) interface method is characterized in that the flow process of interface method is:
4) stipulations test;
5) stipulations are described;
6) download is described to supervisor;
4) explain description;
5) send out querying command or control command by describing;
6) explain the data that the other side answers;
7) data loading.
Further, described step 1), step 2) and step 3) realize in upper computer software " maintenance software " lining of described special use.
Further, the stipulations tester that is used for the stipulations test in the described step 1) is supported serial communication and ethernet communication.
Further, described step 4), step 5), step 6) and step 7) realize that in communication manager the flow process that its explanation that stipulations are described is carried out is as follows:
G) the stipulations description is explained in initialization, generates communication flow;
H) judged whether guidance command, had then to go to c), otherwise go to d);
I) send out the message of this guidance command correspondence, go to b);
J) constantly send out request message 1-N;
K) judge whether to meet all features of response message X, meet then go to f), do not meet and then go to b);
L) extract remote signalling remote measurement electric degree SOE data;
G) data of extracting are write correspondence position in the database, go to b).
Utilize user programmable universal question-answer type communication provided by the invention (stipulations) interface method, the present invention's " user programmable universal question-answer type communication protocol " has realized need not development sequence, owing to adopted user programmable universal question-answer type communication (stipulations) interface method, make the present invention realized with different smart machine communications need not development sequence, by the user suitable parameters is set at the scene and just can realizes and most smart machine communications, to obtain its various information or its control.Thereby obviously shortened the engineering time, saved manpower and materials.
Description of drawings
Fig. 1 is the schematic process flow diagram of embodiment of the invention user programmable universal question-answer type communication (stipulations) interface method;
Fig. 2 is the message editing interface synoptic diagram of embodiment of the invention user programmable universal question-answer type communication (stipulations) interface method;
Fig. 3 is the schematic process flow diagram that embodiment of the invention user programmable universal question-answer type communication (stipulations) interface method is realized in communication manager.
Embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing similarity method of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
As shown in Figure 1, a kind of user programmable universal question-answer type communication (stipulations) interface method that the embodiment of the invention provided is characterized in that the flow process of interface method is:
1) stipulations test, maintenance software provides a stipulations tester, and whether the communication protocol that needs the smart machine of communication to provide for user test conforms to material object, and this stipulations tester is supported serial communication and ethernet communication; Set communications parameter earlier,, see the corresponding answer data that can reception area be received at the request message that sending area input smart machine communication protocol is described.
2) stipulations are described, in order to follow various smart machine communications, it is crucial that stipulations are described. by analysis to various smart machine communication protocols, though find that the stipulations kind is a lot, but all have a lot of similarities, all be question-response, every frame data have some clear and definite features, such as frame head, type, length, address, data etc.Aspect data, can reduce remote signalling, remote measurement, electric degree, remote control, this five class of SOE (sequence of events recording).
As shown in Figure 2, each communication has a concrete request message, and the response message of an appointment is received in expectation then.The description of request message comprises request message byte number and concrete message data.The description of response message comprises response message byte number and certain characteristics data.Suppose response message always with EB90 as heading, fill out EB on " data 0 " hurdle so, " data 1 " hurdle fills out 90; Suppose all to comprise address information in request message and the response message, suppose that " data 2 " are the address, if this request message is the smart machine of request " address is 2 ", " data 2 " of request message and response message all should fill into " 2 " so.By parity of reasoning for remainder data, concerning response message, so long as the established data content can be inserted for the position.Whether the interpreter in the supervisor meets all features of response message with analyze receiving data successively, if all meet then extract remote signalling, remote measurement, electric degree data, has one not meet then and abandon.For the correct data such as remote signalling, remote measurement, electric degree, SOE of extracting, the details that need each remote signalling of definition, remote measurement, electric degree, SOE data, remote signalling information are included in position, the mode bit of remote signalling state in receiving message and reach the position of preserving in databases; Telemetry intelligence (TELINT) comprises the position of remote measurement value in receiving message and the position of preserving in database; Electric degree information comprises the position of electric degree value in receiving message and the position of preserving in database.SOE information comprises position in receiving message of position in receiving message of mode bit, incident, state, time that incident takes place position and the position of the pairing remote signalling of each incident in database etc. in message.Remote information comprises the concrete message and the length thereof of each remote control amount correspondence.
3) download and to be described to supervisor, maintenance software provides download tool, 2) described description downloads to supervisor, and supervisor will be described and the smart machine communication by this then;
4) explain description;
5) send out querying command or control command by describing;
6) explain the data that the other side answers;
7) data loading;
Wherein 1), 2), 3) three steps realize in a described upper computer software " maintenance software " lining; And 4), 5), 6), 7) four steps realize in communication manager.As shown in Figure 3, communication manager is as follows to the flow process of the explanation execution of stipulations description:
M) the stipulations description is explained in initialization, generates communication flow;
N) judged whether guidance command, had then to go to c), otherwise go to d);
O) send out the message of this guidance command correspondence, go to b);
P) constantly send out request message 1-N;
Q) judge whether to meet all features of response message X, meet then go to f), do not meet and then go to b);
R) extract remote signalling remote measurement electric degree SOE data;
G) data of extracting are write correspondence position in the database, go to b).
Claims (4)
1, a kind of user programmable universal question-answer type communication interface method is characterized in that the flow process of method is:
1) stipulations test;
2) stipulations are described;
3) download is described to supervisor;
4) explain description;
5) send out querying command or control command by describing;
6) explain the data that the other side answers;
7) data loading.
2, universal question-answer type communication interface method according to claim 1 is characterized in that, described step 1), step 2) and step 3) realize in described upper computer software " maintenance software " lining.
3, universal question-answer type communication interface method according to claim 1 is characterized in that, the stipulations tester that is used for the stipulations test in the described step 1) is supported serial communication and ethernet communication.
4, universal question-answer type communication interface method according to claim 1 is characterized in that, described step 4), step 5), step 6) and step 7) realize that in communication manager the flow process that its explanation that stipulations are described is carried out is as follows:
A) the stipulations description is explained in initialization, generates communication flow;
B) judged whether guidance command, had then to go to c), otherwise go to d);
C) send out the message of this guidance command correspondence, go to b);
D) constantly send out request message 1-N;
E) judge whether to meet all features of response message X, meet then go to f), do not meet and then go to b);
F) extract remote signalling remote measurement electric degree SOE data;
G) data of extracting are write correspondence position in the database, go to b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100395203A CN101290710A (en) | 2007-04-17 | 2007-04-17 | User programmable universal question-answer type communication interface method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100395203A CN101290710A (en) | 2007-04-17 | 2007-04-17 | User programmable universal question-answer type communication interface method |
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| CN101290710A true CN101290710A (en) | 2008-10-22 |
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| CNA2007100395203A Pending CN101290710A (en) | 2007-04-17 | 2007-04-17 | User programmable universal question-answer type communication interface method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377243A (en) * | 2011-10-28 | 2012-03-14 | 航天科工深圳（集团）有限公司 | Collocation method of 101 protocol parameter, collocation device thereof and collocation system thereof |
| CN103096013A (en) * | 2013-01-08 | 2013-05-08 | 广东电网公司电力调度控制中心 | Method and system for joint debugging communication |
| CN105207827A (en) * | 2015-10-27 | 2015-12-30 | 珠海智城信息技术有限公司 | Communication gateway adding method and device as well as data communication method, system and device |
-
2007
- 2007-04-17 CN CNA2007100395203A patent/CN101290710A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377243A (en) * | 2011-10-28 | 2012-03-14 | 航天科工深圳（集团）有限公司 | Collocation method of 101 protocol parameter, collocation device thereof and collocation system thereof |
| CN102377243B (en) * | 2011-10-28 | 2014-03-05 | 航天科工深圳（集团）有限公司 | Collocation method of 101 protocol parameter, collocation device thereof and collocation system thereof |
| CN103096013A (en) * | 2013-01-08 | 2013-05-08 | 广东电网公司电力调度控制中心 | Method and system for joint debugging communication |
| CN103096013B (en) * | 2013-01-08 | 2015-08-12 | 广东电网公司电力调度控制中心 | Uniting and adjustment communication means and system |
| CN105207827A (en) * | 2015-10-27 | 2015-12-30 | 珠海智城信息技术有限公司 | Communication gateway adding method and device as well as data communication method, system and device |
| CN105207827B (en) * | 2015-10-27 | 2018-08-14 | 珠海智城信息技术有限公司 | Data communication method, system and device |
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Open date: 20081022 |