CN105093154A - Data transmission method and device for on-line monitoring device quality simulation testing - Google Patents
Data transmission method and device for on-line monitoring device quality simulation testing Download PDFInfo
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- CN105093154A CN105093154A CN201510519702.5A CN201510519702A CN105093154A CN 105093154 A CN105093154 A CN 105093154A CN 201510519702 A CN201510519702 A CN 201510519702A CN 105093154 A CN105093154 A CN 105093154A
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Abstract
The invention relates to a data transmission method and device for on-line monitoring device quality simulation testing. The method includes the following steps that: S1, a status access controller generates corresponding messages according to output data of an on-line monitoring device, and sends out the messages; S2, the messages sent by the status access controller are received, and are analyzed; and S3, whether the messages accord with the I2 protocol is jugged according to analysis results, if the messages accord with the I2 protocol, the messages are stored, if the messages do not accord with the I2 protocol, protocol error information is returned to the status access controller. Compared with the prior art, and according to the method of the invention, protocol analysis is performed on the messages sent by the status access controller, and when the messages do not accord with the I2 protocol, the protocol error information is fed back to the status access controller timely, and therefore, pre-verification can be performed on messages entering a testing device, and a specially-assigned person is not needed to perform protocol accordance judgment, and therefore, labor force can be saved.
Description
Technical field
The present invention relates to on-Line Monitor Device quality test field, especially relate to a kind of data transmission method for the test of on-Line Monitor Device quality simulation and device.
Background technology
For grasping domestic and international power transmission and transforming equipment on-Line Monitor Device quality condition, provide reference to the work of corporate device type selecting, within 2013, Chinese DianKeYuan sets up power transmission and transformation equipment state monitoring technology laboratory, is responsible for carrying out the work such as testing inspection and Analysis of test results.Power transformation part detected object is Gases Dissolved in Transformer Oil (polycomponent), capacitance type equipment, metal oxide arrester and Transformer Core Grounding electric current 4 class monitoring device.The pilot project of Performance Detection mainly comprises the Indexs measure such as fundamental error, repeatability, cross-sensitivity, minimal detection period, insulating property inspection, environmental adaptability inspection, mechanical performance test, shell protection service check and Electro Magnetic Compatibility inspection, but does not contain the test of on-Line Monitor Device communication module and related software function.
I2 communication protocol defines the Unified Communication specification that power transmission and transformation status monitoring main station system accesses all kinds of converting equipment Condition Monitoring Data, comprises the communication interaction process in state Access Network shutdown (CAG) and transformer station between state access controller (CAC), the content of the aspect such as method of servicing that communicating pair provides.But because on-Line Monitor Device adopts omnifarious stipulations, further cause CAC and also use multiple different stipulations at message output terminal, this test job brings a huge difficult problem, often needs the tester of specialty manually to screen, virtually adds cost.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and provide a kind of for on-Line Monitor Device quality simulation test data transmission method and device.
Object of the present invention can be achieved through the following technical solutions:
For a data transmission method for on-Line Monitor Device quality simulation test, comprise step:
S1: state access controller exports the corresponding message of data genaration according to on-Line Monitor Device, and externally sends;
S2: receive the message that access controller sends, and message is resolved;
S3: judge whether message meets I2 stipulations according to analysis result, if yes, then stored by message, if NO, then returns stipulations error message to state access controller.
Described step S2 specifically comprises step:
After S21:WebService receives message, forward it to message queue;
S22: extract message at random from message queue, and message is resolved.
Described step S3 specifically comprises step:
S31: judge whether message meets I2 stipulations according to analysis result, if yes, then performs step S32, if NO, then performs step 33;
S32: message carried out storage and be again added into message queue;
S33: return stipulations error message to state access controller.
Described step S32 specifically comprises step:
S321: for message adds the queue label for characterizing message institute's extracting position from message queue, and undertaken being stored in database by having added the message after queue label;
S322: the message in coping database obtains message copy;
S333: peel off the queue label in message, and will the message copy of queue label be stripped, be inserted in message queue according to the queue label that it is stripped.
For a data transmission device for on-Line Monitor Device quality simulation test, comprising:
State access controller, is connected with on-Line Monitor Device, for exporting the corresponding message of data genaration according to on-Line Monitor Device;
Packet parsing device, is connected with state access controller, for receiving the message that access controller sends, and resolves message;
Message processing device, being connected with packet parsing device and state access controller respectively, for judging according to analysis result whether message meets I2 stipulations, and when comparison result is for being, message being stored, otherwise, then stipulations error message is returned to state access controller.
Described packet parsing device comprises:
WebService module, is connected with state access controller, for receiving message, and forwards it to message queue;
Packet parsing module, with WebService model calling, for extracting message at random from message queue, and resolves message.
Described Message processing device comprises:
Stipulations judge module, with packet parsing model calling, for judging according to analysis result whether message meets I2 stipulations;
Storage forwarding module, is connected with stipulations judge module, for being yes at comparison result, message being carried out storage and being again added into message queue;
Error feedback module, is connected with stipulations judge module and state access controller respectively, during for being no at comparison result, returns stipulations error message to state access controller.
Described storage forwarding module comprises:
Storage unit, is connected with stipulations judge module, for adding the queue label for characterizing message institute's extracting position from message queue for message, and is undertaken being stored in database by having added the message after queue label;
Copied cells, is connected with storage unit, obtains message copy for the message in coping database;
Retransmission unit, is connected with copied cells, for peeling off the queue label in message, and will be stripped the message copy of queue label, and being inserted in message queue according to the queue label that it is stripped.
Compared with prior art, the present invention has the following advantages:
1) stipulations parsing is carried out to the message that state access controller sends, and when not meeting with I2 stipulations to the immediate feedback of state access controller, the message that can realize entering proving installation carries out preposition examination & verification, and carries out the judgement that meets of stipulations without the need to special messenger, saves labour.
2) detected message adopts and extracts at random from message queue, instead of copies, and ensures the order of message transmissions.
3) preserve message in database, examining report etc. can be generated with this, convenient and swift, simultaneously when message meets I2 stipulations, rely on queue label to reinsert to message queue, the test of proving installation can not be affected.
Accompanying drawing explanation
Fig. 1 is the key step schematic flow sheet of the inventive method.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.The present embodiment is implemented premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
For a data transmission method for on-Line Monitor Device quality simulation test, as shown in Figure 1, comprise step:
S1: state access controller exports the corresponding message of data genaration according to on-Line Monitor Device, and externally sends;
S2: receive the message that access controller sends, and message is resolved;
S3: judge whether message meets I2 stipulations according to analysis result, if yes, then stored by message, if NO, then returns stipulations error message to state access controller.
Step S2 specifically comprises step:
After S21:WebService receives message, forward it to message queue;
S22: extract message at random from message queue, and message is resolved.
Step S3 specifically comprises step:
S31: judge whether message meets I2 stipulations according to analysis result, if yes, then performs step S32, if NO, then performs step 33;
S32: message carried out storage and be again added into message queue;
S33: return stipulations error message to state access controller.
Step S32 specifically comprises step:
S321: for message adds the queue label for characterizing message institute's extracting position from message queue, and undertaken being stored in database by having added the message after queue label;
S322: the message in coping database obtains message copy;
S333: peel off the queue label in message, and will the message copy of queue label be stripped, be inserted in message queue according to the queue label that it is stripped.
Above-mentioned transmission method, corresponding transmitting device comprises the state access controller connected successively, packet parsing device and Message processing device, state access controller is also connected with on-Line Monitor Device and Message processing device respectively, Message processing device is connected with proving installation, state access controller exports the corresponding message of data genaration according to on-Line Monitor Device, packet parsing device receives the message that access controller sends, and message is resolved, according to analysis result, Message processing device then judges whether message meets I2 stipulations, and when comparison result is for being, message is stored, otherwise, then return stipulations error message to state access controller.
Packet parsing device comprises interconnective WebService module and packet parsing module, WebService module is connected with state access controller, packet parsing module is connected with Message processing device, WebService module receives message, and forwarding it to message queue, packet parsing module is then resolved message.
Message processing device comprises stipulations judge module, and the storage forwarding module be all connected with stipulations judge module and error feedback module, error feedback module is connected with state access controller, storage forwarding module is then connected with proving installation, according to analysis result, stipulations judge module judges whether message meets I2 stipulations, storage forwarding module is yes at comparison result, message carried out storage and be again added into message queue, error feedback module then when comparison result is no, returns stipulations error message to state access controller.
Storage forwarding module comprises the storage unit connected successively, copied cells and retransmission unit, storage unit is connected with stipulations judge module, retransmission unit is connected with proving installation, storage unit is the queue label of message interpolation for characterizing message institute's extracting position from message queue, and undertaken being stored in database by having added the message after queue label, message in copied cells coping database obtains message copy, retransmission unit then peels off the queue label in message, and will the message copy of queue label be stripped, be inserted in message queue according to the queue label that it is stripped.
Storage forwarding module also comprises report generation unit, report generation unit and DataBase combining, for generating the report of stipulations analysis judgment according to the message preserved in database.In addition the message copy being stripped queue label is inserted into after in message queue, is together sent to proving installation with message original in message queue, is tested by the quality of proving installation to on-Line Monitor Device.
Claims (8)
1., for a data transmission method for on-Line Monitor Device quality simulation test, it is characterized in that, comprise step:
S1: state access controller exports the corresponding message of data genaration according to on-Line Monitor Device, and externally sends;
S2: receive the message that access controller sends, and message is resolved;
S3: judge whether message meets I2 stipulations according to analysis result, if yes, then stored by message, if NO, then returns stipulations error message to state access controller.
2. a kind of data transmission method for the test of on-Line Monitor Device quality simulation according to claim 1, it is characterized in that, described step S2 specifically comprises step:
After S21:WebService receives message, forward it to message queue;
S22: extract message at random from message queue, and message is resolved.
3. a kind of data transmission method for the test of on-Line Monitor Device quality simulation according to claim 2, it is characterized in that, described step S3 specifically comprises step:
S31: judge whether message meets I2 stipulations according to analysis result, if yes, then performs step S32, if NO, then performs step 33;
S32: message carried out storage and be again added into message queue;
S33: return stipulations error message to state access controller.
4. a kind of data transmission method for the test of on-Line Monitor Device quality simulation according to claim 3, it is characterized in that, described step S32 specifically comprises step:
S321: for message adds the queue label for characterizing message institute's extracting position from message queue, and undertaken being stored in database by having added the message after queue label;
S322: the message in coping database obtains message copy;
S333: peel off the queue label in message, and will the message copy of queue label be stripped, be inserted in message queue according to the queue label that it is stripped.
5., for a data transmission device for on-Line Monitor Device quality simulation test, it is characterized in that, comprising:
State access controller, is connected with on-Line Monitor Device, for exporting the corresponding message of data genaration according to on-Line Monitor Device;
Packet parsing device, is connected with state access controller, for receiving the message that access controller sends, and resolves message;
Message processing device, being connected with packet parsing device and state access controller respectively, for judging according to analysis result whether message meets I2 stipulations, and when comparison result is for being, message being stored, otherwise, then stipulations error message is returned to state access controller.
6. a kind of data transmission device for the test of on-Line Monitor Device quality simulation according to claim 5, it is characterized in that, described packet parsing device comprises:
WebService module, is connected with state access controller, for receiving message, and forwards it to message queue;
Packet parsing module, with WebService model calling, for extracting message at random from message queue, and resolves message.
7. a kind of data transmission device for the test of on-Line Monitor Device quality simulation according to claim 6, it is characterized in that, described Message processing device comprises:
Stipulations judge module, with packet parsing model calling, for judging according to analysis result whether message meets I2 stipulations;
Storage forwarding module, is connected with stipulations judge module, for being yes at comparison result, message being carried out storage and being again added into message queue;
Error feedback module, is connected with stipulations judge module and state access controller respectively, during for being no at comparison result, returns stipulations error message to state access controller.
8. a kind of data transmission device for the test of on-Line Monitor Device quality simulation according to claim 7, it is characterized in that, described storage forwarding module comprises:
Storage unit, is connected with stipulations judge module, for adding the queue label for characterizing message institute's extracting position from message queue for message, and is undertaken being stored in database by having added the message after queue label;
Copied cells, is connected with storage unit, obtains message copy for the message in coping database;
Retransmission unit, is connected with copied cells, for peeling off the queue label in message, and will be stripped the message copy of queue label, and being inserted in message queue according to the queue label that it is stripped.
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| CN111610382A (en) * | 2020-05-08 | 2020-09-01 | 国网江苏省电力有限公司检修分公司 | Non-contact transformer bushing space electric field monitoring device |
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