CN108508827A - 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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- CN108508827A CN108508827A CN201810336593.7A CN201810336593A CN108508827A CN 108508827 A CN108508827 A CN 108508827A CN 201810336593 A CN201810336593 A CN 201810336593A CN 108508827 A CN108508827 A CN 108508827A
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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 include for acquiring one area's harvester of safety of plant stand one region device data of safety, information management great Qu harvesters, two area's harvesters of safety, network managing and control system for acquiring plant stand two region device datas of safety；One area's harvester of safety acquires plant stand one region device data of safety by real-time virtual private network, 2nd area of safety acquire and acquire plant stand two region device datas of safety by non real-time Virtual Private Network, and collected data are sent to management information great Qu harvesters by one area's harvester of safety and safe two area's harvesters by positive isolating device；The device data received is sent to network managing and control system by management information great Qu harvesters, and network managing and control system carries out data processing by pre-set programs to the information being collected into again.
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, electric power monitoring system network, the secondary safety protection of provincial range are collected, arranged, analyzing
And the different attributes such as physical features, real time status, O＆M operation, asset management, life cycle management, data traffic of other equipment
Data are combined with integration control platform, carry out comprehensive analysis to the operating condition of the whole province's Dispatching Control System, realize to provincial one
The excellent support of body control platform.A kind of power dispatching automation control system of fastener structures is just proposed, including is used for
Acquire safety one area's harvester, the information management great Qu harvesters of plant stand one region device data of safety, for acquiring plant stand
Two area's harvesters of safety, the network managing and control system of 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 only transmitted 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, it during the upload of information frame or download, how towards numerous and complicated communication environment, reduces frame and omits phenomenon pair
The effect of communication is more and more important.
And information management great Qu harvesters are often required in supporting table to fix, and information management great Qu harvesters
Bottom is connected often with supporting table simply by cementing, but along with intensive operation it is cementing when opereating specification increasingly
It is narrow, 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, carry 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 assisted matches
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 assembly of supporting table roof, turn fastener, connecting piece is moved to setting institute
Where, the fastener just assembly via the plastic hoop on connecting piece to imbed supporting table roof, since such assembly method must be grasped
It is placed in supporting table roof just then turn fastener as member；In addition because of the plasticity feature of plastic hoop, fastener can usually pass through positioning
It falls off in mouthful.
Invention content
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 during the upload or download of information frame in technology frame omit phenomenon, intensive operation it is cementing when opereating specification get over
Make cementing difficulty is very big, can not efficiently complete cementing and of low quality, fastener can usually pass through in positioning port come narrower
The defect to fall off.
The power dispatching automation control of a kind of fastener structures in order to overcome the deficiencies in the prior art, the present invention provides
The solution of system and method, it is specific as follows：
A kind of power dispatching automation control system of fastener structures, including it is used to acquire plant stand one region device data of safety
Safety one area's harvester, information management great Qu harvesters, for acquire plant stand safety two region device datas safety two
Area's harvester, network managing and control system；One area's harvester of safety acquires plant stand one region of safety by real-time virtual private network and sets
Standby 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, safety one
Collected data are sent to management information great Qu acquisitions by area's harvester and two area's harvesters of safety by positive isolating device
Machine；
It is connected by connector between supporting table 2 and information management great Qu harvesters 3, the connector includes carrying gap B1
Tablet, the shape of the vertical projection of the gap B1 of the tablet is two parallel line segments and an arcuate line, the arc
The both ends of shape lines are connected with the lower end of two parallel line segments respectively, and the top of two side walls of the gap B1 of the tablet is same
The end face of the tablet is concordant, and screw B2 is tubular structure, and in addition screw B2 also carries silk slot, and screw B2 is fully mounted to
In gap B1, and screw B2 can only be rotated in gap B1 and in the other direction all provided with limited block limit its towards its
The movement of his position, additionally includes leading screw B3, and the leading screw B3 is matched with screw B2；
In addition the fastener of integration connection, the fastener are linked with supporting table in information management great Qu acquisition motor spindles,
The connecting structure of the connection be include the fastener A1 that strip bar is welded on outer wall, interlocking bar A2, plastic sheet A3 and supporting table
Roof A4, the lower face of the fastener A1 are projected as rectangle, and the quantity of the interlocking bar A2 is two pairs, and correspondingly
It is cemented on four vertex of the lower ends the fastener A1, the fastener A1 is via interlocking bar A2 with being provided on the roof A4 of supporting table
Interlocking mouth A5 be 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 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 it is by information frame format come output information to network managing and control system,
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 manages the percentage that great Qu harvesters obtain the omission frame for transmitting 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 harvesters output, the frame for obtaining described information frame is compiled
Number, and the frame number is stored, it is used for frame of the information frame communication module to obtained described information frame of network managing and control system in this way
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 for omitting frame is transmitted to described information and manages great Qu harvesters, 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 harvesters 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 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, percentage phase of the retrieval with the omission frame being transmitted 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
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 described information management great Qu harvesters 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, when the percentage for omitting frame is no 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 in the percentage for omitting frame and is less than percent
When four section, described information manage 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
The areas 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 more than 9 percent, described information manages the routing that great Qu acquisition functions adjust output information frame.
Framework through the invention, this mode framework is uncomplicated, can be attached in the little place of operating area,
Especially just can more be solved in screw 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 manages the percentage that great Qu harvesters obtain the omission frame for transmitting 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 the information frame communication module for information management great Qu harvesters in information management great Qu harvesters setting omission frame
Mapping table of the percentage with information frame communication mode in, information frame of the retrieval with the percentage maps mutually for the omission frame being transmitted 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 execute subsequent, thus can be via timely
Information frame communication mode is selected, the hundred of telecommunication media and the omission frame of the information frame traffic under the puzzlement of communication overload problem are reduced
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 structural schematic 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 implementation mode
Invention content 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 to be used to acquire plant stand safety one trivial
Domain device data safety one area's harvester, information management great Qu harvesters, for acquire plant stand safety two region number of devices
According to safety two area's harvesters, network managing and control system；One area's harvester of safety acquires plant stand safety by real-time virtual private network
One region device data, 2nd area of safety acquire and pass through non real-time Virtual Private Network and acquire plant stand two region number of devices of safety
According to collected data 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 by connector between the supporting table 2 and information management great Qu harvesters 3, the connector includes with open-minded
The shape of the tablet of mouth B1, the vertical projection of the gap B1 of the tablet is two parallel line segments and an arcuate line, institute
The both ends for stating arcuate line are connected with the lower end of two parallel line segments respectively, 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 screw B2 also carries silk slot, and screw B2 pacifies completely
Loaded in gap B1, and screw B2 can only be rotated in gap B1 and be limited its court provided with limited block in the other direction
Other positions movement, leading screw B3 is additionally included, 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 the fastener of integration connection, the fastener are connected with supporting table in information management great Qu acquisition motor spindles
Knot, the connecting structure of the connection be include the fastener A1 that strip bar is welded on outer wall, interlocking bar A2, plastic sheet A3 and supporting table
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 lower ends the fastener A1, 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 of roof A4 transmission of the fastener A1 towards supporting table.
The connection supporting table of the present invention and the assembly method of fastener are：The gravity that fastener is combined when assembly, need to only give
Its little effect downwards, when interlocking bar A2 is rabbeted into the interlocking mouth A5, circle that the edge for rabbeting 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, the interlocking mouth A5 is scarfed to 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, 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 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 it is by information frame format come output information to network managing and control system,
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 manages the percentage that great Qu harvesters obtain the omission frame for transmitting 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 harvesters output, the frame for obtaining described information frame is compiled
Number, and the frame number is stored, it is used for frame of the information frame communication module to obtained described information frame of network managing and control system in this way
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 for omitting frame is transmitted to described information and manages great Qu harvesters, 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 harvesters 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 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, percentage phase of the retrieval with the omission frame being transmitted 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
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 described information management great Qu harvesters 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, when the percentage for omitting frame is no 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 in the percentage for omitting frame and is less than percent
When four section, described information manage 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
The areas 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 more than 9 percent, described information manages the routing that great Qu acquisition functions adjust output information frame.
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 manages the percentage that great Qu harvesters obtain the omission frame for transmitting 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
Cease the hundred of the omission frame for managing the information frame communication module for information management great Qu harvesters in great Qu harvesters in setting
Divide the information frame traffic than in the mapping table with information frame communication mode, retrieving the percentage maps mutually with the omission frame being transmitted 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 execute 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 volume
Number：
Be exactly specifically network managing and control system it is by information frame format come output information to information management great Qu harvesters,
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 5：The network managing and control system obtains the percentage for the omission frame for transmitting to come from information management great Qu harvesters, described
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：Specifically
For be exactly information management great Qu harvesters get automatic network managing and control system output information frame after, obtain described information frame
Frame number, and store the frame number is used for the information frame communication modules of information management great Qu harvesters to described in obtaining in this way
The quantity of the frame number of information frame is counted, when the quantity of the frame number of described information frame is the critical value of setting, institute
State the quantity of the frame number for the described information frame that can rely on statistics for the information frame communication module of information management great Qu harvesters
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 harvesters obtain 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 harvesters 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 maps mutually for the omission frame being transmitted to
Communication mode, and realize information frame traffic 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 as mapping table come store omit frame percentage and
The mapping relations of information frame communication mode obtain the omission frame from information management great Qu harvesters 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 more 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 more 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 more than 9 percent, the net
Network managing and control system can adjust the routing of output information frame.
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 transmitting 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,
Described information manage great Qu harvesters in the information frame communication module for network managing and control system setting omit frame hundred
Divide the information frame traffic than in the mapping table with information frame communication mode, retrieving the percentage maps mutually with the omission frame being transmitted 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 for selecting information frame communication mode to execute 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.
It is by the method that connector is connected between the supporting table 2 and information management great Qu harvesters 3 of the present invention：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 drives gap rotation, allow
Leading screw B3 is connected with gap, and one end of leading screw B3, with being connected among gap B1, 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 especially 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 when positioning.
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 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, according to the technical essence of the invention,
Within the spirit and principles in the present invention, to any simple modification, equivalent replacement and improvement etc. made by above example, 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 acquire plant stand one region of safety
Device data safety one area's harvester, information management great Qu harvesters, for acquire plant stand safety two region device datas
Safety two area's harvesters, network managing and control system；One area's harvester of safety acquires plant stand safety one by real-time virtual private network
Region device data, 2nd area of safety acquire and pass through non real-time Virtual Private Network and acquire plant stand two region number of devices of safety
According to collected data 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 by connector between supporting table and information management great Qu harvesters, the connector includes flat with gap
The shape of plate, the vertical projection of the gap of the tablet is 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 also carries silk slot, and screw is fully mounted in gap, and screw
It can only be rotated in gap and all limit it provided with 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 the fastener of integration connection, the fastener are linked with supporting table in information management great Qu acquisition motor spindles,
The connecting structure of the connection be include the fastener that strip bar is welded on outer wall, interlocking bar, plastic sheet and supporting table roof, 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 it is by information frame format come output information to network managing and control system,
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 manages the percentage that great Qu harvesters obtain the omission frame for transmitting 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 harvesters output, the frame for obtaining described information frame is compiled
Number, and the frame number is stored, it is used for frame of the information frame communication module to obtained described information frame of network managing and control system in this way
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 for omitting frame is transmitted to described information and manages great Qu harvesters, 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 harvesters 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 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, percentage phase of the retrieval with the omission frame being transmitted 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
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 described information management great Qu harvesters 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, when the percentage for omitting frame is no 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 in the percentage for omitting frame and is less than percent
When four section, described information manage 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
The areas 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 more than 9 percent, described information manages the routing that great Qu acquisition functions adjust output information frame；
When additionally including network managing and control system to information management great Qu harvester output informations, carry out in the following manner：
Step 4：When network managing and control system is to information management great Qu harvester output information frames, described information frame contains frame volume
Number：
Be exactly specifically network managing and control system it is by information frame format come output information to information management great Qu harvesters,
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 5：The network managing and control system obtains the percentage for the omission frame for transmitting to come from information management great Qu harvesters, described
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：Specifically
For be exactly information management great Qu harvesters get automatic network managing and control system output information frame after, obtain described information frame
Frame number, and store the frame number is used for the information frame communication modules of information management great Qu harvesters to described in obtaining in this way
The quantity of the frame number of information frame is counted, when the quantity of the frame number of described information frame is the critical value of setting, institute
State the quantity of the frame number for the described information frame that can rely on statistics for the information frame communication module of information management great Qu harvesters
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 harvesters obtain 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 harvesters 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 maps mutually for the omission frame being transmitted to
Communication mode, and realize information frame traffic 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 as mapping table come store omit frame percentage and
The mapping relations of information frame communication mode obtain the omission frame from information management great Qu harvesters 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 more 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 more 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 more than 9 percent, the net
Network managing and control system can adjust the routing of output information frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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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 |
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| CN201610327835.7A CN105955162B (en) | 2016-05-18 | 2016-05-18 | The power dispatching automation control system and method for fastener structures |
| CN201810336593.7A CN108508827A (en) | 2016-05-18 | 2016-05-18 | The power dispatching automation control system and method for fastener structures |
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| CN201610327835.7A Division CN105955162B (en) | 2016-05-18 | 2016-05-18 | The power dispatching automation control system and method for fastener structures |
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| CN201610327835.7A Active CN105955162B (en) | 2016-05-18 | 2016-05-18 | The power dispatching automation control system and method for fastener structures |
| CN201810336593.7A Withdrawn CN108508827A (en) | 2016-05-18 | 2016-05-18 | The power dispatching automation control system and method for fastener structures |
| CN201810709328.9A Withdrawn CN108897267A (en) | 2016-05-18 | 2016-05-18 | power dispatching automation control system |
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| CN1964292A (en) * | 2006-09-29 | 2007-05-16 | Ut斯达康通讯有限公司 | A method used to detect and feedback frame loss ratio of lub FP frame based on IP transmission |
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| CN202205137U (en) * | 2011-09-07 | 2012-04-25 | 杭州精尚投资管理有限公司 | Mobile thermostatic dustproof type computer cluster system |
| CN105100886B (en) * | 2014-04-22 | 2019-03-15 | 腾讯科技（北京）有限公司 | Distribution control method and device, the server and system of network media information |
| CN104539917A (en) * | 2015-02-03 | 2015-04-22 | 成都金本华科技股份有限公司 | Method for improving definition of video image |
| CN104896638B (en) * | 2015-06-09 | 2017-11-21 | 长沙麦融高科股份有限公司 | It is a kind of from heat extraction air-conditioning and its control method |
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- 2016-05-18 CN CN201610327835.7A patent/CN105955162B/en active Active
- 2016-05-18 CN CN201810336593.7A patent/CN108508827A/en not_active Withdrawn
- 2016-05-18 CN CN201810709328.9A patent/CN108897267A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1964292A (en) * | 2006-09-29 | 2007-05-16 | Ut斯达康通讯有限公司 | A method used to detect and feedback frame loss ratio of lub FP frame based on IP transmission |
| CN101056221A (en) * | 2007-03-29 | 2007-10-17 | 北京中星微电子有限公司 | A method for computing the data loss in the network transfer |
| CN103391603A (en) * | 2013-07-04 | 2013-11-13 | 苏州博联科技有限公司 | Low power consumption transmission method for large data information in wireless sensor network |
| CN205212854U (en) * | 2015-12-25 | 2016-05-04 | 江苏泽宇电力设计有限公司 | Electric power dispatching automation control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108897267A (en) | 2018-11-27 |
| CN105955162B (en) | 2018-05-25 |
| CN105955162A (en) | 2016-09-21 |
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Application publication date: 20180907 |