CN105955162B - The power dispatching automation control system and method for fastener structures - Google Patents
The power dispatching automation control system and method for fastener structures Download PDFInfo
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- CN105955162B CN105955162B CN201610327835.7A CN201610327835A CN105955162B CN 105955162 B CN105955162 B CN 105955162B CN 201610327835 A CN201610327835 A CN 201610327835A CN 105955162 B CN105955162 B CN 105955162B
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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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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Abstract
The power dispatching automation control system and method for fastener structures, the shape of the vertical projection of the gap of tablet is two parallel line segments and an arcuate line, fastener is linked with supporting table, the connecting structure of the connection is the fastener for including being welded strip bar on outer wall, rabbet bar, the roof of plastic sheet and supporting table, the lower face of the fastener is projected as rectangle, the quantity of the interlocking bar is two pairs, and it is cemented in correspondingly on four vertex of the fastener lower end, the fastener is embedded in the interlocking mouth being provided on the roof of supporting table on the roof of the supporting table via interlocking bar；Cover then plastic hoop on all interlocking bars, frequently occurred during avoiding the upload or download of information frame in the prior art with reference to its method frame omit phenomenon, intensive operation it is cementing when opereating specification it is more and more narrower and small so that it is cementing it is difficult it is very big, can not efficiently complete the defects of cementing and of low quality, fastener usually can be by coming off in positioning port.
Description
Technical field
The invention belongs to technical field of automatic control, and in particular to a kind of power dispatching automation control of fastener structures
System and method.
Background technology
In order to apply big data technology, the electric power monitoring system network of provincial scope, 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 saving
The excellent support of the integrated control platform of grade.A kind of power dispatching automation control system of fastener structures is just proposed, including
For gathering one area's harvester of safety of plant stand one region device data of safety, information management great Qu harvesters, for gathering
Two area's harvesters of safety, the network managing and control system of plant stand two region device datas of safety.
And the high speed of the upload or download of information is realized between information management great Qu harvesters and network managing and control system
Timely demand is usually simply transferred information frame using disposable, however, during the upload or download of information frame, usually met with
To the puzzlement of telecommunication media and communication overload problem, the problem of omission of frame can occur for some information frames, that is, information frame occurs
Frame omits phenomenon.
Therefore, during the upload or download of information frame, how towards numerous and complicated communication environment, reduce frame and omit phenomenon pair
The effect of communication is more and more important.
And information management great Qu harvesters are often required in supporting table fix, and information management great Qu harvesters
Bottom is connected often with supporting table simply by cementing, but be accompanied by intensive operation it is cementing when opereating specification increasingly
It is narrow and small, it can thus be appreciated that cementing difficulty is very big, can not efficiently complete cementing and of low quality.
And in addition also auxiliary has same information management great Qu acquisitions motor spindle between supporting table and information management great Qu harvesters
Integration connection fastener be linked with supporting table, fastener often over its bottom, plastic hoop, leading screw, screw, with plastic hoop
Lantern ring link on the roof of supporting table, the framework that such silk connects consumes assembly period very much, and what in addition must also be aided in matches somebody with somebody
Set sets up auxiliary member and component, increases assembly costs and cost of parts, and one of which assembly method is exactly that fastener is assembled to
It when supporting table roof, is placed in via connecting piece where the assembling of supporting table roof, turn fastener, connecting piece is moved to setting institute
Where fastener just imbeds the assembling of supporting table roof via the plastic hoop on connecting piece, since such assembly method must be grasped
Supporting table roof just then turn fastener is placed in as member；In addition because the plasticity feature of plastic hoop, fastener can usually pass through positioning
It comes off in mouthful.
The content of the invention
It is an object of the invention to provide the power dispatching automation control systems and method of a kind of fastener structures, avoid existing
Frequently occurred in technology during the upload or download of information frame frame omit phenomenon, intensive operation it is cementing when opereating specification get over
Cause cementing difficulty is very big, can not efficiently complete cementing and of low quality, fastener can usually pass through in positioning port come narrower and small
The defects of coming off.
In order to overcome deficiency of the prior art, the present invention provides a kind of power dispatching automation controls of fastener structures
The solution of system and method, it is specific as follows：
The power dispatching automation control system of a kind of fastener structures, including being used to gather plant stand one region equipment of safety
One area's harvester of safety of data, information management great Qu harvesters, the peace for gathering plant stand two region device datas of safety
Complete 2nd area harvester, network managing and control system；One area's harvester of safety is trivial by real-time virtual private network acquisition plant stand safety one
Domain device data, 2nd area of safety gather and pass through non real-time Virtual Private Network and gather plant stand two region device datas of safety, peace
The data collected are sent to management information great Qu by full area harvester and two area's harvesters of safety by positive isolating device
Harvester；
It is connected between supporting table 2 and information management great Qu harvesters 3 by connector, the connector is included with open-minded
The tablet of mouthful B1, the shape of the vertical projection of the gap B1 of the tablet are two parallel line segments and an arcuate line, institute
It states lower end of the both ends of arcuate line respectively with two parallel line segments to be connected, the top of two side walls of the gap B1 of the tablet
Hold the end face with the tablet concordant, and screw B2 is tubular structure, in addition also with silk slot, screw B2 pacifies screw B2 completely
Loaded in gap B1, and screw B2 can only be rotated in gap B1 and all there is provided limited blocks in the other direction to limit its court
Other positions movement, additionally includes leading screw B3, the leading screw B3 is matched with screw B2；
In addition there is the fastener of integration connection in information management great Qu acquisition motor spindles, the fastener is connected with supporting table
Knot, the connecting structure of the connection are to include being welded the fastener A1 of strip bar, interlocking bar A2, plastic sheet A3 and supporting table on outer wall
Roof A4, the lower face of the fastener A1 is projected as rectangle, and the quantity of the interlocking bar A2 is two pairs, and is corresponded
Ground is cemented on four vertex of the fastener A1 lower ends, and the fastener A1 is via interlocking bar A2 with being opened on the roof A4 of supporting table
Some interlockings mouth A5 is embedded on the roof A4 of the supporting table；Then plastic hoop A3 is covered on all interlocking bar A2；
Band is useful for the information frame communication module of information management great Qu harvesters in described information management great Qu harvesters；
Band is useful for the information frame communication module of network managing and control system in the network managing and control system.
The method of the power dispatching automation control system of the fastener structures, it is specific as follows：
The device data received is sent to network managing and control system by management information great Qu harvesters, and network managing and control system leads to again
It crosses pre-set programs and data processing is carried out to the information being collected into；
And information management great Qu harvesters to network managing and control system output information when, carry out in the following manner：
Step 1：When information management great Qu harvesters are to network managing and control system output information frame, described information frame contains frame
Number：
It is exactly specifically that information management great Qu harvesters are to export letter by information frame format to network managing and control system
Breath, frame stem of the described information frame with setting, described information frame also carrys out the output order of expressing information frame containing frame number；
Step 2：Described information management great Qu harvesters obtain the percentage for the omission frame for transferring to come from network managing and control system,
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 carries：It is specific and
Speech is exactly after network managing and control system gets the information frame that self-information management great Qu harvesters export, to obtain the frame of described information frame
Number, and stores the frame number, is so used for the information frame communication module of network managing and control system to obtained described information frame
The quantity of frame number is counted, described to be used for net when the quantity of the frame number of described information frame is the critical value of setting
The information frame communication module of network managing and control system can rely on the quantity of the frame number of the described information frame of statistics to omit frame to export
Percentage, and the percentage of the omission frame is transferred to described information management great Qu harvesters, the percentage for omitting frame
It is after the quantity of information frame that exports with information management great Qu harvesters of quantity for the information frame that network managing and control system obtains is divided by
As a result, namely being performed by setting the queue of length scale；The queue of the setting length scale includes what storage obtained
With being formed for the storage unit of statistics, i.e., the queue of described setting length scale can be deposited in for the queue of the frame number of information frame
In the queue of the frame number of obtained information frame, when the frame number queue of the information frame of storage does not accommodate, count
To information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame with information management great Qu
The quantity of the information frame of harvester output be divided by after percentage of the result as the omission frame, then empty storage and obtain
The queue of the frame number of information frame；
Step 3：The information frame traffic mould for information management great Qu harvesters in described information management great Qu harvesters
Block is in mapping table of the percentage with information frame communication mode of the omission frame of setting, and retrieval is the same as the percentage for the omission frame being transferred to
Information frame traffic is realized than the information frame communication mode of maps mutually, and according to the information frame communication mode：Namely information management
Percentage of the great Qu harvesters in advance for the omission frame in each section maps corresponding information frame communication mode, also as mapping table
The mapping relations of the percentage and information frame communication mode of omitting frame are stored, in described information management great Qu harvesters obtain
When the percentage of the omission frame of automatic network managing and control system, in the corresponding information frame of percentage that same omission frame is retrieved in mapping table
Communication mode also in the output of next information frame, carrys out the defeated of execution information frame according to retrieved message frame traffic mode
Go out, then specifically, when the percentage for omitting frame is not more than 1 percent, described information management great Qu harvesters continue to
Information frame communication mode currently in use carries out the output of information frame；It is more than 1 percent and less than hundred in the percentage for omitting frame
When/tetra- section, same information frame is exported double, and double information frame by described information management great Qu acquisition functions
Time slot be 4 microseconds；When the percentage for omitting frame is more than 4 percent and the section less than 9 percent, the letter
Breath management great Qu harvesters can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；
When the percentage for omitting frame is more than 9 percent, described information management great Qu acquisition functions adjust the road of output information frame
By.
By the framework of the present invention, this mode framework is uncomplicated, can be attached in the little place of operating area,
Particularly screw just can more be solved when a side of supporting table 2 and information management great Qu harvesters 3 is not easy positioning it is this by
The connection of restriction.The present invention method be when information management great Qu harvesters are to network managing and control system output information frame, it is described
Information frame contains frame number, and described information management great Qu harvesters obtain the percentage for the omission frame for transferring to come from network managing and control system
Than the percentage for omitting frame is that the network managing and control system obtains, institute by the frame number that the information frame being included in carries
State omission frame of the information frame communication module for information management great Qu harvesters in information management great Qu harvesters in setting
Mapping table of the percentage with information frame communication mode in, retrieval is the same as the information frame of the percentage maps mutually for the omission frame being transferred to
Communication mode, and realize information frame traffic according to the information frame communication mode, such information management great Qu harvesters are according to return
Omission frame percentage come the information frame traffic for selecting information frame communication mode to perform subsequent, thus can be via timely
Information frame communication mode is selected, reduces the hundred of telecommunication media and the omission frame of the information frame traffic under the puzzlement of communication overload problem
Divide ratio.
Description of the drawings
Fig. 1 is the schematic diagram of the power dispatching automation control system of the fastener structures of the present invention.
Fig. 2 is the structure diagram of the connector of the present invention.
Fig. 3 is the stereogram of the coupling component of the present invention.
Fig. 4 is the plan view of the coupling component of the present invention.
Fig. 5 is the B-B sectional views of Fig. 4.
Specific embodiment
The content of the invention is described further with reference to the accompanying drawings and examples：
As Figure 1-Figure 5, the power dispatching automation control system of fastener structures, including being used to gather plant stand safety one
Region device data safety one area's harvester, information management great Qu harvesters, for gather plant stand safety two regions set
Two area's harvesters of safety, the network managing and control system of standby data；One area's harvester of safety gathers plant stand by real-time virtual private network
One region device data of safety, 2nd area of safety gather and gather plant stand two regions of safety by non real-time Virtual Private Network and set
The data collected are sent to management by standby data, one area's harvester of safety and two area's harvesters of safety by positive isolating device
Information great Qu harvesters；
It is connected between the supporting table 2 and information management great Qu harvesters 3 by connector, the connector includes band
There is the tablet of gap B1, the shape of the vertical projection of the gap B1 of the tablet is two parallel line segments and a curved line
Item, the lower end of two parallel line segments is connected together respectively at the both ends of the arcuate line, the both sides of the gap B1 of the tablet
The top of wall is concordant with the end face of the tablet, and screw B2 is tubular structure, and in addition screw B2 is also with silk slot, screw B2
It is fully mounted in gap B1, and screw B2 can only be rotated in gap B1 and be all provided with limited block in the other direction and limited
It makes it to move towards other positions, additionally includes leading screw B3, the leading screw B3 is matched with screw B2.
Band is useful for the information frame communication module of information management great Qu harvesters in described information management great Qu harvesters；
Band is useful for the information frame communication module of network managing and control system in the network managing and control system.
In addition there is the fastener of integration connection in information management great Qu acquisition motor spindles, the fastener is connected with supporting table
Knot, the connecting structure of the connection are to include being welded the fastener A1 of strip bar, interlocking bar A2, plastic sheet A3 and supporting table on outer wall
Roof A4, the lower face of the fastener A1 is projected as rectangle, and the quantity of the interlocking bar A2 is two pairs, and is corresponded
Ground is cemented on four vertex of the fastener A1 lower ends, and the fastener A1 is via interlocking bar A2 with being opened on the roof A4 of supporting table
Some interlockings mouth A5 is embedded on the roof A4 of the supporting table；Then plastic hoop A3 is covered on all interlocking bar A2, for delaying
Rush the vibrations that the roof A4 of fastener A1 towards supporting table is transmitted.
The connection supporting table of the present invention and the assembly method of fastener are：The gravity of fastener is combined when assembling, need to only be given
Its little effect downwards, when interlocking bar A2 is rabbeted into the interlocking mouth A5, circle that the edge of the interlocking mouth A5 carries
The protrusion that the bending of angle transition part or the interlocking mouth A5 are hook-shaped will deform upon, and interlocking bar A2 is allowed gradually to rabbet unobstructedly
Enter, be scarfed to the interlocking mouth A5 followed by the interlocking bar A2, the round-corner transition that the edge for rabbeting mouth A5 carries
The protrusion that the bending of portion or the interlocking mouth A5 are hook-shaped is just restored, just can the firm interlockings of interlocking column A2, when separation,
Only need the equally spaced skewed protrusion for touching interlocking column A2 with root thin bar that can separate quickly.
The method of the power dispatching automation control system of the fastener structures, it is specific as follows：
The device data received is sent to network managing and control system by management information great Qu harvesters, and network managing and control system leads to again
It crosses pre-set programs and data processing is carried out to the information being collected into；
And information management great Qu harvesters to network managing and control system output information when, carry out in the following manner：
Step 1：When information management great Qu harvesters are to network managing and control system output information frame, described information frame contains frame
Number：
It is exactly specifically that information management great Qu harvesters are to export letter by information frame format to network managing and control system
Breath, frame stem of the described information frame with setting, described information frame also carrys out the output order of expressing information frame containing frame number；
Step 2：Described information management great Qu harvesters obtain the percentage for the omission frame for transferring to come from network managing and control system,
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 carries：It is specific and
Speech is exactly after network managing and control system gets the information frame that self-information management great Qu harvesters export, to obtain the frame of described information frame
Number, and stores the frame number, is so used for the information frame communication module of network managing and control system to obtained described information frame
The quantity of frame number is counted, described to be used for net when the quantity of the frame number of described information frame is the critical value of setting
The information frame communication module of network managing and control system can rely on the quantity of the frame number of the described information frame of statistics to omit frame to export
Percentage, and the percentage of the omission frame is transferred to described information management great Qu harvesters, the percentage for omitting frame
It is after the quantity of information frame that exports with information management great Qu harvesters of quantity for the information frame that network managing and control system obtains is divided by
As a result, namely being performed by setting the queue of length scale；The queue of the setting length scale includes what storage obtained
With being formed for the storage unit of statistics, i.e., the queue of described setting length scale can be deposited in for the queue of the frame number of information frame
In the queue of the frame number of obtained information frame, when the frame number queue of the information frame of storage does not accommodate, count
To information frame quantity and deposit in the storage unit of statistics, then the quantity of obtained information frame with information management great Qu
The quantity of the information frame of harvester output be divided by after percentage of the result as the omission frame, then empty storage and obtain
The queue of the frame number of information frame；
Step 3：The information frame traffic mould for information management great Qu harvesters in described information management great Qu harvesters
Block is in mapping table of the percentage with information frame communication mode of the omission frame of setting, and retrieval is the same as the percentage for the omission frame being transferred to
Information frame traffic is realized than the information frame communication mode of maps mutually, and according to the information frame communication mode：Namely information management
Percentage of the great Qu harvesters in advance for the omission frame in each section maps corresponding information frame communication mode, also as mapping table
The mapping relations of the percentage and information frame communication mode of omitting frame are stored, in described information management great Qu harvesters obtain
When the percentage of the omission frame of automatic network managing and control system, in the corresponding information frame of percentage that same omission frame is retrieved in mapping table
Communication mode also in the output of next information frame, carrys out the defeated of execution information frame according to retrieved message frame traffic mode
Go out, then specifically, when the percentage for omitting frame is not more than 1 percent, described information management great Qu harvesters continue to
Information frame communication mode currently in use carries out the output of information frame；It is more than 1 percent and less than hundred in the percentage for omitting frame
When/tetra- section, same information frame is exported double, and double information frame by described information management great Qu acquisition functions
Time slot be 4 microseconds；When the percentage for omitting frame is more than 4 percent and the section less than 9 percent, the letter
Breath management great Qu harvesters can export same information frame four parts, and the time slot between four parts of information frames is 4 microseconds；
When the percentage for omitting frame is more than 9 percent, described information management great Qu acquisition functions adjust the road of output information frame
By.
The method of the present invention is the described information when information management great Qu harvesters are to network managing and control system output information frame
Frame contains frame number, and described information management great Qu harvesters obtain the percentage for the omission frame for transferring to come from 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 carries
The information frame communication module for information management great Qu harvesters in breath management great Qu harvesters is omit frame the hundred of setting
Divide than in the mapping table with information frame communication mode, retrieval is the same as the information frame traffic of the percentage maps mutually for the omission frame being transferred to
Mode, and realize information frame traffic according to the information frame communication mode, such information management great Qu harvesters are according to the something lost returned
The information frame traffic for leaking the percentage of frame to select information frame communication mode to perform subsequent, thus can be via timely selection
Information frame communication mode reduces the percentage of telecommunication media and the omission frame of the information frame traffic under the puzzlement of communication overload problem
Than.
When additionally including network managing and control system to information management great Qu harvester output informations, in the following manner into
Row：
Step 4：When network managing and control system is to information management great Qu harvester output information frames, described information frame contains frame
Number：
It is exactly specifically that network managing and control system is to export letter by information frame format to information management great Qu harvesters
Breath, frame stem of the described information frame with setting, described information frame also carrys out the output order of expressing information frame containing frame number；
Step 5：The network managing and control system obtains the percentage for the omission frame for transferring to come from information management great Qu harvesters,
The percentage for omitting frame is that information management great Qu harvesters are obtained by the frame number that the information frame being included in carries：
It is exactly specifically after the information frame that information management great Qu harvesters get the output of automatic network managing and control system, obtains described information
The frame number of frame, and store the frame number, so for the information frame communication module of information management great Qu harvesters to obtaining
The quantity of the frame number of described information frame is counted, described information frame frame number quantity for setting critical value it
Border, the information frame communication module for information management great Qu harvesters can rely on the frame number of the described information frame of statistics
Quantity omits the percentage of frame to export, and the percentage of the omission frame is transferred to the network managing and control system, the something lost
The percentage of leakage frame is the information frame that the quantity for the information frame that information management great Qu harvesters obtain is exported with network managing and control system
Quantity be divided by after as a result, namely being performed by setting the queue of length scale；The queue bag of the setting length scale
The queue of the frame number for the information frame that storage obtains is included with being formed for the storage unit of statistics, i.e., described setting length scale
In the queue of the frame number for the information frame that queue can be deposited in, it is not accommodated in the frame number queue of the information frame of storage
Border, the quantity of the information frame counted and the storage unit for depositing in statistics, it is then that the quantity of obtained information frame is same
Information management great Qu harvesters output information frame quantity be divided by after result as it is described omission frame percentage, Ran Houqing
The queue of the frame number for the information frame that sky storage obtains；
Step 6：The information frame communication module for network managing and control system in the network managing and control system is in the something lost of setting
It leaks in mapping table of the percentage of frame with information frame communication mode, retrieval is the same as the letter of the percentage maps mutually for the omission frame being transferred to
Frame traffic mode is ceased, and information frame traffic is realized according to the information frame communication mode：Namely network managing and control system is in advance each
The percentage of the omission frame in a section maps corresponding information frame communication mode, and the percentage of omission frame is also stored as mapping table
Than the mapping relations with information frame communication mode, the something lost from information management great Qu harvesters is obtained in the network managing and control system
When the percentage for leaking frame, in being retrieved in mapping table with the corresponding information frame communication mode of percentage for omitting frame, also in connecing down
In the information frame output come, the output of execution information frame is carried out according to retrieved message frame traffic mode, then specifically, is being lost
When the percentage of leakage frame is no more than 1 percent, the network managing and control system continues to information frame communication mode currently in use
Carry out the output of information frame；When the percentage for omitting frame is more than 1 percent and the section less than 4 percent, the net
Network managing and control system can export same information frame double, and the time slot of double information frame is 4 microseconds；Omitting the hundred of frame
When dividing than the section more than 4 percent and less than 9 percent, the network managing and control system can be defeated same information frame
Go out four parts, and the time slot between four parts of information frames is 4 microseconds；When the percentage for omitting frame is more than 9 percent, institute
The routing of output information frame can be adjusted by stating network managing and control system.
The method of the present invention is the described information when network managing and control system is to information management great Qu harvester output information frames
Frame contains frame number, and the network managing and control system obtains the percentage for the omission frame for transferring to come from information management great Qu harvesters,
The percentage for omitting frame is that information management great Qu harvesters are obtained by the frame number that the information frame being included in carries,
The information frame communication module for network managing and control system in described information management great Qu harvesters is omit frame the hundred of setting
Divide than in the mapping table with information frame communication mode, retrieval is the same as the information frame traffic of the percentage maps mutually for the omission frame being transferred to
Mode, and realize information frame traffic 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 that selects information frame communication mode to perform subsequent
Communication mode reduces the percentage of telecommunication media and the omission frame of the information frame traffic under the puzzlement of communication overload problem.
The method that is connected by connector is between the supporting table 2 of the present invention and information management great Qu harvesters 3：Palpus
The supporting table 2 of connection is stacked together to form a double-layer structure B4 with information management great Qu harvesters 3, is then tied in the bilayer
Structure B4 gets a through location hole B5 from its roof to bottom wall, then connector via being penetrated in location hole B5, here
The contact site when upper end of the leading screw B3 keeps rotating with gap B1 not across the screw B2（Not so in the same screw of leading screw
It to be hindered when common rotation）, then, after connector has all penetrated location hole, it is rotated further by tablet and gap is driven to rotate, allow
Leading screw B3 is connected with gap, and one end of leading screw B3 is connected among gap B1, and then rotational lead screw B3 can be achieved with connection jail
It leans on；This mode framework is uncomplicated, but can be attached in the little place of operating area, is particularly being supported in screw
One side of platform 2 and information management great Qu harvesters 3 is not easy just can more solve this connection restricted during positioning.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, though
So the present invention is disclosed above with preferred embodiment, however is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, technical spirit according to the invention,
Within the spirit and principles in the present invention, any simple modification, equivalent substitution and improvement for made to above example etc., still
Belong within the protection domain of technical solution of the present invention.
Claims (1)
1. the power dispatching automation control system of fastener structures, it is characterised in that including being used to gather plant stand one region of safety
Device data safety one area's harvester, information management great Qu harvesters, for gather plant stand safety two region device datas
Safety two area's harvesters, network managing and control system；One area's harvester of safety gathers plant stand safety one by real-time virtual private network
Region device data, 2nd area of safety gather and pass through non real-time Virtual Private Network and gather plant stand two region number of devices of safety
According to the data collected are sent to management information by one area's harvester of safety and two area's harvesters of safety by positive isolating device
Great Qu harvesters；
It is connected between supporting table and information management great Qu harvesters by connector, the connector includes flat with gap
Plate, the shape of the vertical projection of the gap of the tablet are two parallel line segments and an arcuate line, the arcuate line
Both ends be connected respectively with the lower ends of two parallel line segments, the top of two side walls of the gap of the tablet is the same as the tablet
End face it is concordant, and screw is tubular structure, and in addition screw is also with silk slot, and screw is fully mounted in gap, and screw
It can only be rotated in gap and all limit it there is provided limited block in the other direction and moved towards other positions, in addition also wrapped
Leading screw is included, the leading screw is matched with screw；
In addition there is the fastener of integration connection in information management great Qu acquisition motor spindles, the fastener is linked with supporting table,
The connecting structure of the connection is to include the roof that the fastener of strip bar is welded on outer wall, rabbets bar, plastic sheet and supporting table, institute
The rectangle that is projected as of the lower face of fastener is stated, the quantity of the interlocking bar is two pairs, and is cemented in the button correspondingly
On four vertex of part lower end, the fastener is embedded in the branch via interlocking bar with the interlocking mouth being provided on the roof of supporting table
On the roof for supportting platform；Then plastic hoop is covered on all interlocking bars；
Band is useful for the information frame communication module of information management great Qu harvesters in described information management great Qu harvesters；The net
Band is useful for the information frame communication module of 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 harvesters, and network managing and control system is again by pre-
If program carries out data processing to the information being collected into；
And information management great Qu harvesters to network managing and control system output information when, carry out in the following manner：
Step 1：When information management great Qu harvesters are to network managing and control system output information frame, described information frame contains frame volume
Number：
Be exactly specifically information management great Qu harvesters be to network managing and control system by information frame format come output information,
Frame stem of the described information frame with setting, described information frame also carry out the output order of expressing information frame containing frame number；
Step 2：Described information management great Qu harvesters obtain the percentage for the omission frame for transferring to come from 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 carries：Specifically
It is after the information frame that network managing and control system gets self-information management great Qu harvester outputs, the frame for obtaining described information frame is compiled
Number, and the frame number is stored, so it is used for frame of the information frame communication module of network managing and control system to obtained described information frame
The quantity of number is counted, described to be used for network when the quantity of the frame number of described information frame is the critical value of setting
The information frame communication module of managing and control system can rely on the quantity of the frame number of the described information frame of statistics to omit the hundred of frame to export
Divide ratio, and the percentage of the omission frame is transferred to described information management great Qu harvesters, the percentage of the omission 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 harvesters is divided by
As a result, it is namely performed by setting the queue of length scale；The queue of the setting length scale includes the letter that storage obtains
The queue of the frame number of frame is ceased with being formed for the storage unit of statistics, i.e., the queue of 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 percentage of the result as the omission 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 harvesters in described information management great Qu harvesters exists
In mapping table of the percentage of the omission frame of setting with information frame communication mode, retrieval is the same as the percentage phase for the omission frame being transferred to
The information frame communication mode of mapping, and realize information frame traffic according to the information frame communication mode：Namely information management great Qu
Percentage of the harvester in advance for the omission frame in each section maps corresponding information frame communication mode, is also deposited as mapping table
The mapping relations of the percentage and information frame communication mode of omitting frame are put, are obtained in described information management great Qu harvesters from net
When the percentage of the omission frame of network managing and control system, in the corresponding information frame traffic of percentage that same omission frame is retrieved in mapping table
Also in the output of next information frame, the output of execution information frame is carried out according to retrieved message frame traffic mode for mode, then
Specifically, when the percentage for omitting frame is not more than 1 percent, described information management great Qu harvesters continue to
The information frame communication mode used carries out the output of information frame；It is more than 1 percent and less than percent in the percentage for omitting frame
When four section, described 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 more than 4 percent and the section less than 9 percent, described information pipe
Li great areas 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 more than 9 percent, described information management great Qu acquisition functions adjust the routing of output information frame.
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| CN201810336593.7A CN108508827A (en) | 2016-05-18 | 2016-05-18 | The power dispatching automation control system and method for fastener structures |
| CN201610327835.7A CN105955162B (en) | 2016-05-18 | 2016-05-18 | The power dispatching automation control system and method for fastener structures |
| CN201810709328.9A CN108897267A (en) | 2016-05-18 | 2016-05-18 | power dispatching automation control system |
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| CN201810336593.7A Division CN108508827A (en) | 2016-05-18 | 2016-05-18 | The power dispatching automation control system and method for fastener structures |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105955162A (en) | 2016-09-21 |
| CN108897267A (en) | 2018-11-27 |
| CN108508827A (en) | 2018-09-07 |
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