CN108833054A - Method of the management information great Qu harvester to network managing and control system output information - Google Patents
Method of the management information great Qu harvester to network managing and control system output information Download PDFInfo
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- CN108833054A CN108833054A CN201810408929.6A CN201810408929A CN108833054A CN 108833054 A CN108833054 A CN 108833054A CN 201810408929 A CN201810408929 A CN 201810408929A CN 108833054 A CN108833054 A CN 108833054A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
Management information great Qu harvester is to the method for network managing and control system output information, including one area's harvester of safety, information management great Qu harvester, the safety two area's harvesters, network managing and control system for acquiring plant stand two region device datas of safety for acquiring plant stand one region device data of safety；The host side of the network managing and control system and the host side of other network managing and control systems form host side group and are mounted in cabinet body, and frame is frequently occurred during avoiding the upload or downloading of information frame in the prior art in conjunction with its method and omits that phenomenon, heat can be in the defect that some areas are sharply increased in cabinet body.
Description
Technical field
The invention belongs to power automation control technology fields, and in particular to management information great Qu harvester manages network
The method of system output information.
Background technique
In order to apply big data technology, the electric power monitoring system network of provincial range, secondary safety are collected, arranged, analyzing
The differences such as physical features, real time status, O&M operation, asset management, life cycle management, the data traffic of protection and other equipment
Attribute data is combined with integration control platform, carries out comprehensive analysis to the operating condition of the whole province's Dispatching Control System, realizes to province
The excellent support of the integrated control platform of grade.A kind of power dispatching automation control system is just proposed, including for acquiring factory
Stand safety one region device data safety one area's harvester, information management great Qu harvester, for acquire plant stand safety two
The safety two area's harvesters, network managing and control system of region device data.
And the high speed of the upload or downloading of information is realized between information management great Qu harvester and network managing and control system
Timely demand, usually only to information frame using disposable transmitting, however, usually meeting with during the upload or downloading of information frame
To the puzzlement of telecommunication media and communication overload problem, the problem of omission of frame can occur for some information frames, i.e. generation information frame
Frame omits phenomenon.
Therefore, it during the upload of information frame or downloading, how towards numerous and complicated communication environment, reduces frame and omits phenomenon pair
The effect of communication is more and more important.
Usually in general the host side of other network managing and control system is all the master with the other network managing and control systems in scene
Generator terminal is mounted in cabinet body, and such isolation condition, which will lead to heat in cabinet body, sharply to be increased in some areas, causes to reduce
The runnability and service life of the host side of network managing and control system and the host side of other network managing and control systems, so via
Cold airflow is introduced to carry out in real time the host side of the network managing and control system in cabinet body and the host side of other network managing and control systems
Cooling, removing heat in cabinet body can be the problem of some areas be sharply increased, it is ensured that host side equipped with network managing and control system and
The host side of other network managing and control systems operates under normal temperature range, can improve at a high speed equipped with network managing and control system
The runnability and service life of host side and the host side of other network managing and control systems, and cabinet body how is constructed to allow cold airflow
Better cooling efficiency can be obtained in cabinet body, strictly one reluctant problem for a long time.
Summary of the invention
It is an object of the invention to provide a kind of intelligent electric power Dispatching Control Systems, avoid the upload of information frame in the prior art
Or frame is frequently occurred during downloading and omits that phenomenon, heat can be in the defect that some areas are sharply increased in cabinet body.
A kind of solution party of intelligent electric power Dispatching Control System in order to overcome the deficiencies in the prior art, the present invention provides
Case, it is specific as follows：
Intelligent electric power Dispatching Control System, including one area of the safety acquisition for acquiring plant stand one region device data of safety
Machine, information management great Qu harvester, safety two area's harvesters, network pipe for acquiring plant stand two region device datas of safety
Control system；One area's harvester of safety acquires plant stand one region device data of safety, 2nd area of safety by real-time virtual private network
It acquires and passes through non real-time Virtual Private Network and acquire plant stand two region device datas of safety, one area's harvester of safety and safe two
Collected data are sent to management information great Qu harvester by positive isolating device by area's harvester；
The host side of the network managing and control system and the host side of other network managing and control systems form host side group and are mounted on cabinet body
In, include in the cabinet body have with the porous plate S1 of several through holes, guide plate S2, host side group S3, top it is rectangular
Operating room S4, the ventilator S5 of body shape groove and the rectangular-shape groove on the top overhead guard S6, the operating room S4 are by overhead guard S6
It covers, the overhead guard S6 is connected between operating room S4 via bolt, has porous plate S1, institute in the head of the operating room S4
Some particulate contaminants in air-flow can be screened out by stating porous plate S1, and the edge of the porous plate S1 has scarf joint, described embedding
Connector rabbets into the interlocking mouth being provided on the operating room S4 wall, has the function that cleaning dirt is dismantled in timing with this；In institute
A pair of of the edge for stating porous plate S1 is respectively set up draws described in the vertical equity span ratio of a pair of of guide plate S2, the operating room S4
The vertical equity span of guide card S2 is big, and the head of the guide plate S2 connects with a pair of of edge of the porous plate S1, described
The back of guide plate S2 maintains interval between the back with operating room S4, the guide plate S2 and operating room S4 are whole punching press system
At, its purpose is that head lead into cold wind be directed at edge and rear portion heat gathers place, reach guidance purpose；The guide plate
The transversely and horizontally span of S2 isolates one by porous plate S1 with the vertical the same to span of operating room S4, the pair of guide plate S2
Host side group is separated into Liang Ge branch between by a bleed chamber road, porous in the distance of a pair of of side wall of the operating room S4
Closer one of plate S1 is respectively provided with a pair of of through slot, ventilator S5 is set up in the through slot, the pair of through slot is
Vertically to distribution, scavenging action is taken for the gas in cabinet body, the gas for gathering heat in cabinet body can be sent out, be reached
The purpose of active cooling;
With the information frame communication module for information management great Qu harvester in the information management great Qu harvester；
With the information frame communication module for network managing and control system in the network managing and control system.
The method of the power dispatching automation control system, it is specific as follows：
The device data received is sent to network managing and control system by management information great Qu harvester, and network managing and control system passes through pre- again
If program carries out data processing to the information being collected into；
And information management great Qu harvester to network managing and control system output information when, carry out in the following manner：
Step 1：When information management great Qu harvester is to network managing and control system output information frame, the information frame contains frame volume
Number：
It is specifically exactly information management great Qu harvester is by information frame format come output information to network managing and control system,
Frame stem of the information frame with setting, the information frame also carry out the output order of expressing information frame containing frame number；
Step 2：The information management great Qu harvester obtains the percentage of the omission frame come from the transmitting of network managing and control system, described
The percentage for omitting frame is that the network managing and control system is obtained by the frame number that the information frame being included in has：Specifically
It is after the information frame that network managing and control system gets self-information management great Qu harvester output, the frame for obtaining the information frame is compiled
Number, and the frame number is stored, in this way for the information frame communication module of network managing and control system to the frame of the obtained information frame
The quantity of number is counted, described to be used for network when the quantity of the frame number of the information frame is the critical value of setting
The information frame communication module of managing and control system can export by the quantity of the frame number of the information frame of statistics and omit the hundred of frame
Divide ratio, and the percentage for omitting frame is transmitted to the information management great Qu harvester, the percentage for omitting frame is
After the quantity for the information frame that the quantity for the information frame that network managing and control system obtains is exported with information management great Qu harvester is divided by
As a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes the letter that storage obtains
The queue and the storage unit for statistics for ceasing the frame number of frame are constituted, i.e., the queue of the described setting length scale can be deposited in
In the queue of the frame number of the information frame arrived, when the frame number queue of the information frame of storage does not accommodate, count to obtain
Information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame is adopted with information management great Qu
The quantity of the information frame of collection machine output be divided by after result as the percentage for omitting frame, then empty the obtained letter of storage
Cease the queue of the frame number of frame；
Step 3：The information frame communication module for information management great Qu harvester in the information management great Qu harvester exists
In mapping table of the percentage of the omission frame of setting with information frame communication mode, percentage phase of the retrieval with the omission frame being transmitted to
The information frame communication mode of mapping, and information frame traffic is realized according to the information frame communication mode：Namely information management great Qu
Harvester is that the percentage of the omission frame in each section maps corresponding information frame communication mode in advance, is also deposited as mapping table
The mapping relations for putting the percentage and information frame communication mode of omitting frame, obtain in the information management great Qu harvester and come from net
When the percentage of the omission frame of network managing and control system, in the corresponding information frame traffic of percentage for retrieving same omission frame in mapping table
Mode carrys out the output of execution information frame according to retrieved message frame traffic mode also in the output of next information frame, then
Specifically, the information management great Qu harvester continues to when the percentage for omitting frame is no more than 1 percent
The information frame communication mode used carries out the output of information frame；It is greater than 1 percent in the percentage for omitting frame and less than percent
When four section, information management great Qu acquisition function same information frame output double, and double information frame when
Between gap be 4 microseconds；When the percentage for omitting frame is greater than 4 percent and the section less than 9 percent, the message tube
The area Li great harvester can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；It is losing
When the percentage of leakage frame is greater than 9 percent, the information management great Qu harvester is adjustable the routing of output information frame.
Framework through the invention, cold airflow are led by porous plate S1 into cabinet body, and cold airflow is separated by guide plate S2
Bleed chamber road out and the back for reaching guide plate S2, because the vertical equity span of the operating room S4 is than the guide plate S2
Vertical equity span it is big, cold airflow will be moved to the both sides of cabinet body locating for host side, be incorporated into the operating room S4
Being respectively provided in a pair of of through slot and the through slot apart from closer one of porous plate S1 for a pair of of side wall set up ventilation
The structure of machine S5 implements ventilation towards the gas in cabinet body, and air-flow will carry the metapyretic air-flow of host side from ventilation
The position of machine S5 exports, and after introducing the guide plate S2, cold airflow is bigger by exaggerating in cabinet body, with the work of host side
With also more completely, being easy to take away than hot-fluids a greater amount of in the past, in addition because the scavenging performance of ventilator S5, improves in cabinet body
The efficiency of air-flow, the heat that produces can more efficient submitting cabinet body when allowing host side to run, it is ensured that host side is in more preferably environment
Middle operation.
Method of the invention is the information when information management great Qu harvester is to network managing and control system output information frame
Frame contains frame number, and the information management great Qu harvester obtains the percentage of the omission frame come from the transmitting of network managing and control system,
The percentage for omitting frame is that the network managing and control system obtains, the letter by the frame number that the information frame being included in has
Breath manages the information frame communication module for information management great Qu harvester in great Qu harvester in omit frame hundred of setting
Divide the information frame traffic than in the mapping table with information frame communication mode, retrieving the percentage phase mapping with the omission frame being transmitted to
Mode, and information frame traffic is realized according to the information frame communication mode, such information management great Qu harvester is according to the something lost returned
The information frame traffic for leaking the percentage of frame to select information frame communication mode to execute subsequent, thus can be via timely selection
Information frame communication mode reduces the percentage of the omission frame of the information frame traffic under the puzzlement of telecommunication media and communication overload problem
Than.
Detailed description of the invention
Fig. 1 is the schematic diagram of intelligent electric power Dispatching Control System of the invention；
Fig. 2 is the structural schematic diagram of cabinet body of the invention；
Fig. 3 is the structural schematic diagram of overhead guard of the invention；
Fig. 4 is the structural schematic diagram of operating room of the invention；
Fig. 5 is the structural schematic diagram of porous plate of the invention.
Specific embodiment
Further explanation of the contents of the invention are made with reference to the accompanying drawings and examples：
As Figure 1-Figure 5, intelligent electric power Dispatching Control System, including for acquiring plant stand one region device data of safety
One area's harvester of safety, information management great Qu harvester, 2nd area of safety for acquiring plant stand two region device datas of safety
Harvester, network managing and control system；One area's harvester of safety acquires plant stand one region equipment of safety by real-time virtual private network
Data, 2nd area of safety acquire and pass through non real-time Virtual Private Network and acquire plant stand two region device datas of safety, one area of safety
Collected data are sent to management information great Qu harvester by positive isolating device by harvester and two area's harvesters of safety；
The host side of the network managing and control system and the host side of other network managing and control systems form host side group and are mounted on cabinet body
In, include in the cabinet body have with the porous plate S1 of several through holes, guide plate S2, host side group S3, top it is rectangular
Operating room S4, the ventilator S5 of body shape groove and the rectangular-shape groove on the top overhead guard S6, the operating room S4 are by overhead guard S6
It covers, the overhead guard S6 is connected between operating room S4 via bolt, has porous plate S1, institute in the head of the operating room S4
Some particulate contaminants in air-flow can be screened out by stating porous plate S1, and the edge of the porous plate S1 has scarf joint, described embedding
Connector rabbets into the interlocking mouth being provided on the operating room S4 wall, has the function that cleaning dirt is dismantled in timing with this；In institute
A pair of of the edge for stating porous plate S1 is respectively set up draws described in the vertical equity span ratio of a pair of of guide plate S2, the operating room S4
The vertical equity span of guide card S2 is big, and the head of the guide plate S2 connects with a pair of of edge of the porous plate S1, described
The back of guide plate S2 maintains interval between the back with operating room S4, the guide plate S2 and operating room S4 are whole punching press system
At, its purpose is that head lead into cold wind be directed at edge and rear portion heat gathers place, reach guidance purpose；The guide plate
The transversely and horizontally span of S2 isolates one by porous plate S1 with the vertical the same to span of operating room S4, the pair of guide plate S2
Host side group is separated into Liang Ge branch between by a bleed chamber road, porous in the distance of a pair of of side wall of the operating room S4
Closer one of plate S1 is respectively provided with a pair of of through slot, ventilator S5 is set up in the through slot, the pair of through slot is
Vertically to distribution, scavenging action is taken for the gas in cabinet body, the gas for gathering heat in cabinet body can be sent out, be reached
The purpose of active cooling;
With the information frame communication module for information management great Qu harvester in the information management great Qu harvester；
With the information frame communication module for network managing and control system in the network managing and control system.
Framework through the invention, cold airflow are led by porous plate S1 into cabinet body, and cold airflow is separated by guide plate S2
Bleed chamber road out and the back for reaching guide plate S2, because the vertical equity span of the operating room S4 is than the guide plate S2
Vertical equity span it is big, cold airflow will be moved to the both sides of cabinet body locating for host side, be incorporated into the operating room S4
Being respectively provided in a pair of of through slot and the through slot apart from closer one of porous plate S1 for a pair of of side wall set up ventilation
The structure of machine S5 implements ventilation towards the gas in cabinet body, and air-flow will carry the metapyretic air-flow of host side from ventilation
The position of machine S5 exports, and after introducing the guide plate S2, cold airflow is bigger by exaggerating in cabinet body, with the work of host side
With also more completely, being easy to take away than hot-fluids a greater amount of in the past, in addition because the scavenging performance of ventilator S5, improves in cabinet body
The efficiency of air-flow, the heat that produces can more efficient submitting cabinet body when allowing host side to run, it is ensured that host side is in more preferably environment
Middle operation.
Such design, via the maximum warm spot it was verified that compared with Technical comparing, when host side group runs in cabinet body
7 degree or so are reduced, so that heat convergency space eliminates, the running temperature of host side group is maintained at 19-32 degree, between host side
Temperature difference reduce 6 degree, such cooling effect is very good.
By it was verified that the gap size kept between back of the back with operating room S4 of the guide plate S2 is 5cm
Optimum is cooling.
The method of the power dispatching automation control system, it is specific as follows：
The device data received is sent to network managing and control system by management information great Qu harvester, and network managing and control system passes through pre- again
If program carries out data processing to the information being collected into；
And information management great Qu harvester to network managing and control system output information when, carry out in the following manner：
Step 1：When information management great Qu harvester is to network managing and control system output information frame, the information frame contains frame volume
Number：
It is specifically exactly information management great Qu harvester is by information frame format come output information to network managing and control system,
Frame stem of the information frame with setting, the information frame also carry out the output order of expressing information frame containing frame number；
Step 2：The information management great Qu harvester obtains the percentage of the omission frame come from the transmitting of network managing and control system, described
The percentage for omitting frame is that the network managing and control system is obtained by the frame number that the information frame being included in has：Specifically
It is after the information frame that network managing and control system gets self-information management great Qu harvester output, the frame for obtaining the information frame is compiled
Number, and the frame number is stored, in this way for the information frame communication module of network managing and control system to the frame of the obtained information frame
The quantity of number is counted, described to be used for network when the quantity of the frame number of the information frame is the critical value of setting
The information frame communication module of managing and control system can export by the quantity of the frame number of the information frame of statistics and omit the hundred of frame
Divide ratio, and the percentage for omitting frame is transmitted to the information management great Qu harvester, the percentage for omitting frame is
After the quantity for the information frame that the quantity for the information frame that network managing and control system obtains is exported with information management great Qu harvester is divided by
As a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes the letter that storage obtains
The queue and the storage unit for statistics for ceasing the frame number of frame are constituted, i.e., the queue of the described setting length scale can be deposited in
In the queue of the frame number of the information frame arrived, when the frame number queue of the information frame of storage does not accommodate, count to obtain
Information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame is adopted with information management great Qu
The quantity of the information frame of collection machine output be divided by after result as the percentage for omitting frame, then empty the obtained letter of storage
Cease the queue of the frame number of frame；
Step 3：The information frame communication module for information management great Qu harvester in the information management great Qu harvester exists
In mapping table of the percentage of the omission frame of setting with information frame communication mode, percentage phase of the retrieval with the omission frame being transmitted to
The information frame communication mode of mapping, and information frame traffic is realized according to the information frame communication mode：Namely information management great Qu
Harvester is that the percentage of the omission frame in each section maps corresponding information frame communication mode in advance, is also deposited as mapping table
The mapping relations for putting the percentage and information frame communication mode of omitting frame, obtain in the information management great Qu harvester and come from net
When the percentage of the omission frame of network managing and control system, in the corresponding information frame traffic of percentage for retrieving same omission frame in mapping table
Mode carrys out the output of execution information frame according to retrieved message frame traffic mode also in the output of next information frame, then
Specifically, the information management great Qu harvester continues to when the percentage for omitting frame is no more than 1 percent
The information frame communication mode used carries out the output of information frame；It is greater than 1 percent in the percentage for omitting frame and less than percent
When four section, information management great Qu acquisition function same information frame output double, and double information frame when
Between gap be 4 microseconds；When the percentage for omitting frame is greater than 4 percent and the section less than 9 percent, the message tube
The area Li great harvester can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；It is losing
When the percentage of leakage frame is greater than 9 percent, the information management great Qu harvester is adjustable the routing of output information frame.
Method of the invention is the information when information management great Qu harvester is to network managing and control system output information frame
Frame contains frame number, and the information management great Qu harvester obtains the percentage of the omission frame come from the transmitting of network managing and control system,
The percentage for omitting frame is that the network managing and control system obtains, the letter by the frame number that the information frame being included in has
Breath manages the information frame communication module for information management great Qu harvester in great Qu harvester in omit frame hundred of setting
Divide the information frame traffic than in the mapping table with information frame communication mode, retrieving the percentage phase mapping with the omission frame being transmitted to
Mode, and information frame traffic is realized according to the information frame communication mode, such information management great Qu harvester is according to the something lost returned
The information frame traffic for leaking the percentage of frame to select information frame communication mode to execute subsequent, thus can be via timely selection
Information frame communication mode reduces the percentage of the omission frame of the information frame traffic under the puzzlement of telecommunication media and communication overload problem
Than.
When additionally including network managing and control system to information management great Qu harvester output information, in the following manner into
Row：
Step 4：When network managing and control system is to information management great Qu harvester output information frame, the information frame contains frame volume
Number：
It is specifically exactly network managing and control system is by information frame format come output information to information management great Qu harvester,
Frame stem of the information frame with setting, the information frame also carry out the output order of expressing information frame containing frame number；
Step 5：The network managing and control system obtains the percentage of the omission frame come from the transmitting of information management great Qu harvester, described
The percentage for omitting frame is that information management great Qu harvester is obtained by the frame number that the information frame being included in has：Specifically
For be exactly information management great Qu harvester get automatic network managing and control system output information frame after, obtain the information frame
Frame number, and store the frame number, in this way for the information frame communication module of information management great Qu harvester to described in obtaining
The quantity of the frame number of information frame is counted, when the quantity of the frame number of the information frame is the critical value of setting, institute
Stating can be by the quantity of the frame number of the information frame of statistics for the information frame communication module of information management great Qu harvester
To export the percentage for omitting frame, and the percentage for omitting frame is transmitted to the network managing and control system, the omission frame
Percentage be the information frame that information management great Qu harvester obtains the number of information frame that is exported with network managing and control system of quantity
Measure after being divided by as a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes depositing
The queue of the frame number for the information frame put is constituted with the storage unit for statistics, i.e., the queue of the described setting length scale
In the queue of the frame number for the information frame that can be deposited in, when the frame number queue of the information frame of storage does not accommodate,
The quantity of the information frame counted and the storage unit for depositing in statistics, then the same information of quantity of obtained information frame
Management great Qu harvester output information frame quantity be divided by after result as it is described omit frame percentage, then empty and deposit
The queue of the frame number for the information frame put；
Step 6：The omission frame of the information frame communication module for network managing and control system in the network managing and control system in setting
Mapping table of the percentage with information frame communication mode in, information frame of the retrieval with the percentage phase mapping for the omission frame being transmitted to
Communication mode, and information frame traffic is realized according to the information frame communication mode：Namely network managing and control system is each area in advance
Between the percentage of omission frame map corresponding information frame communication mode, also stored as mapping table omit the percentage of frame with
The mapping relations of information frame communication mode obtain the omission frame from information management great Qu harvester in the network managing and control system
Percentage when, in mapping table retrieve with omit frame the corresponding information frame communication mode of percentage, also in next
In information frame output, the output of execution information frame is carried out according to retrieved message frame traffic mode, then specifically, omitting frame
Percentage no more than when 1 percent, the network managing and control system continues to information frame communication mode currently in use and carries out
The output of information frame；When the percentage for omitting frame is greater than 1 percent and the section less than 4 percent, the network pipe
Control system can export same information frame double, and the time slot of double information frame is 4 microseconds；In the percentage for omitting frame
When section greater than 4 percent and less than 9 percent, same information frame can be exported four by the network managing and control system
Part, and the time slot between four parts of information frames is 4 microseconds；When the percentage for omitting frame is greater than 9 percent, the net
Network managing and control system is adjustable the routing of output information frame.
Method of the invention is the information when network managing and control system is to information management great Qu harvester output information frame
Frame contains frame number, and the network managing and control system obtains the percentage of the omission frame come from the transmitting of information management great Qu harvester,
The percentage for omitting frame is that information management great Qu harvester is obtained by the frame number that the information frame being included in has,
The information frame communication module for network managing and control system in the information management great Qu harvester setting omission frame hundred
Divide the information frame traffic than in the mapping table with information frame communication mode, retrieving the percentage phase mapping with the omission frame being transmitted to
Mode, and information frame traffic is realized according to the information frame communication mode, such network managing and control system is according to the omission frame returned
Percentage, thus can be via timely selection information frame come the information frame traffic for selecting information frame communication mode to execute subsequent
Communication mode reduces the percentage of the omission frame of the information frame traffic under the puzzlement of telecommunication media and communication overload problem.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention, according to the technical essence of the invention,
Within the spirit and principles in the present invention, any simple modifications, equivalent substitutions and improvements to the above embodiments etc., still
Belong within the protection scope of technical solution of the present invention.
Claims (1)
1. the management information great Qu harvester of intelligent electric power Dispatching Control System is to the method for network managing and control system output information,
It is characterized in that,
With the information frame communication module for information management great Qu harvester in the information management great Qu harvester；The net
With the information frame communication module for network managing and control system in network managing and control system；
The device data received is sent to network managing and control system by management information great Qu harvester, and network managing and control system passes through pre- again
If program carries out data processing to the information being collected into；
Management information great Qu harvester to the method for network managing and control system output information, including：
Step 1：When information management great Qu harvester is to network managing and control system output information frame, the information frame contains frame volume
Number：
It is specifically exactly information management great Qu harvester is by information frame format come output information to network managing and control system,
Frame stem of the information frame with setting, the information frame also carry out the output order of expressing information frame containing frame number；
Step 2：The information management great Qu harvester obtains the percentage of the omission frame come from the transmitting of network managing and control system, described
The percentage for omitting frame is that the network managing and control system is obtained by the frame number that the information frame being included in has：Specifically
It is after the information frame that network managing and control system gets self-information management great Qu harvester output, the frame for obtaining the information frame is compiled
Number, and the frame number is stored, in this way for the information frame communication module of network managing and control system to the frame of the obtained information frame
The quantity of number is counted, described to be used for network when the quantity of the frame number of the information frame is the critical value of setting
The information frame communication module of managing and control system can export by the quantity of the frame number of the information frame of statistics and omit the hundred of frame
Divide ratio, and the percentage for omitting frame is transmitted to the information management great Qu harvester, the percentage for omitting frame is
After the quantity for the information frame that the quantity for the information frame that network managing and control system obtains is exported with information management great Qu harvester is divided by
As a result, namely being executed by setting the queue of length scale；The queue of the setting length scale includes the letter that storage obtains
The queue and the storage unit for statistics for ceasing the frame number of frame are constituted, i.e., the queue of the described setting length scale can be deposited in
In the queue of the frame number of the information frame arrived, when the frame number queue of the information frame of storage does not accommodate, count to obtain
Information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame is adopted with information management great Qu
The quantity of the information frame of collection machine output be divided by after result as the percentage for omitting frame, then empty the obtained letter of storage
Cease the queue of the frame number of frame；
Step 3：The information frame communication module for information management great Qu harvester in the information management great Qu harvester exists
In mapping table of the percentage of the omission frame of setting with information frame communication mode, percentage phase of the retrieval with the omission frame being transmitted to
The information frame communication mode of mapping, and information frame traffic is realized according to the information frame communication mode：Namely information management great Qu
Harvester is that the percentage of the omission frame in each section maps corresponding information frame communication mode in advance, is also deposited as mapping table
The mapping relations for putting the percentage and information frame communication mode of omitting frame, obtain in the information management great Qu harvester and come from net
When the percentage of the omission frame of network managing and control system, in the corresponding information frame traffic of percentage for retrieving same omission frame in mapping table
Mode carrys out the output of execution information frame according to retrieved message frame traffic mode also in the output of next information frame, then
Specifically, the information management great Qu harvester continues to when the percentage for omitting frame is no more than 1 percent
The information frame communication mode used carries out the output of information frame；It is greater than 1 percent in the percentage for omitting frame and less than percent
When four section, information management great Qu acquisition function same information frame output double, and double information frame when
Between gap be 4 microseconds；When the percentage for omitting frame is greater than 4 percent and the section less than 9 percent, the message tube
The area Li great harvester can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；It is losing
When the percentage of leakage frame is greater than 9 percent, the information management great Qu harvester is adjustable the routing of output information frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408929.6A CN108833054A (en) | 2016-05-18 | 2016-05-18 | Method of the management information great Qu harvester to network managing and control system output information |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327864.3A CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810408929.6A CN108833054A (en) | 2016-05-18 | 2016-05-18 | Method of the management information great Qu harvester to network managing and control system output information |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610327864.3A Division CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
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| CN108833054A true CN108833054A (en) | 2018-11-16 |
Family
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Family Applications (6)
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| CN201810395320.XA Pending CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
| CN201810396002.5A Pending CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
| CN201610327864.3A Active CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810408929.6A Pending CN108833054A (en) | 2016-05-18 | 2016-05-18 | Method of the management information great Qu harvester to network managing and control system output information |
| CN201810336482.6A Withdrawn CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810396003.XA Pending CN108563207A (en) | 2016-05-18 | 2016-05-18 | With network managing and control system adjust routes information frames by intelligent electric power Dispatching Control System |
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| CN201810395320.XA Pending CN108508859A (en) | 2016-05-18 | 2016-05-18 | The information management great Qu harvesters of intelligent electric power Dispatching Control System |
| CN201810396002.5A Pending CN108490903A (en) | 2016-05-18 | 2016-05-18 | Adjustable routes information frames by intelligent electric power Dispatching Control System working method |
| CN201610327864.3A Active CN105843194B (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
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| CN201810336482.6A Withdrawn CN108490901A (en) | 2016-05-18 | 2016-05-18 | Intelligent electric power Dispatching Control System |
| CN201810396003.XA Pending CN108563207A (en) | 2016-05-18 | 2016-05-18 | With network managing and control system adjust routes information frames by intelligent electric power Dispatching Control System |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108563207A (en) | 2018-09-21 |
| CN105843194B (en) | 2018-08-07 |
| CN108490901A (en) | 2018-09-04 |
| CN108490903A (en) | 2018-09-04 |
| CN105843194A (en) | 2016-08-10 |
| CN108508859A (en) | 2018-09-07 |
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Application publication date: 20181116 |