CN108683185A - Break impedance calculation device, system, method, computer equipment and storage medium - Google Patents
Break impedance calculation device, system, method, computer equipment and storage medium Download PDFInfo
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- CN108683185A CN108683185A CN201810555563.5A CN201810555563A CN108683185A CN 108683185 A CN108683185 A CN 108683185A CN 201810555563 A CN201810555563 A CN 201810555563A CN 108683185 A CN108683185 A CN 108683185A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
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Abstract
This application involves a kind of broken string impedance computation method, system, computer equipment and storage mediums.The method includes：The access rights generated in the controller are obtained, each destination port information to be calculated is obtained according to the access rights；Each destination port information is sent to the controller, each destination port information is used to indicate the controller and calls corresponding each target port data in the memory；The each target port data for receiving the controller feedback, the different threads that each target port data are assigned to the Resource Server carry out port broken string impedance computation.Broken string impedance computation method is stated, can calculate and improve calculating speed and computational efficiency.
Description
Technical field
This application involves technical field of power systems, more particularly to a kind of broken string impedance calculation device, system, method,
Computer equipment and storage medium.
Background technology
As the requirement to operation of power networks increasingly refines, just seem particularly to the real-time analysis and online check of power grid
It is important, so also higher and higher to the rate request for analyzing power grid.Broken string impedance computation is that electrical equipment selects, is electrical in power grid
The premise that protection seting calculates, is Power System Planning, design and the important foundation of operation.
Traditional broken string impedance computation mode mainly establishes the electro-magnetic transient of electric system by electromagnetic transient simulation software
Model carries out the calculating of broken string impedance further according to electrical-magnetic model.However, the calculating speed of traditional broken string impedance computation mode
It spends slowly, computational efficiency is low.
Invention content
Based on this, it is necessary in view of the above technical problems, provide a kind of broken string impedance computation that can improve computational efficiency
Device, system, method, computer equipment and storage medium.
A kind of broken string impedance calculation device, including：
Controller, management and running machine, memory and Resource Server；
The management and running machine is connected by controller with memory, the management and running machine and the Resource Server
It is connected, the memory is connected with the Resource Server；
The management and running machine sends the first dispatch command to the controller, and the controller receives first scheduling
Instruction, and the port data called from the memory is fed back to the management and running machine, the management and running machine is to institute
It states Resource Server and sends the second dispatch command and the port data, the Resource Server receives second scheduling and refers to
Order and the port data, and the port being calculated broken string impedance value is sent to memory and is stored.
A kind of broken string impedance computation system, including the broken string impedance calculation device and control terminal；
The control terminal is connected with the controller；
The control terminal sends access request to the controller, and the controller receives the access request, and controls
Make the permission that the control terminal accesses the broken string impedance calculation device.
In one embodiment, the broken string impedance computation system, further includes network management server；
The network management server is connected with the controller and the control terminal respectively；
The controller receives the control that the control terminal is sent by the network that the network management server provides
Instruction, the control instruction includes design conditions, the calculating data of selection and desired calculating time；
The management and running machine is according to the design conditions, the calculating data of selection and desired calculating time from described
The port data is called in memory and is distributed, and port broken string impedance computation is carried out into the different threads of Resource Server.
In one embodiment, the quantity of the broken string impedance computation system, the control terminal is multiple；
Each control terminal is connected with the controller respectively.
A kind of broken string impedance computation method based on the broken string impedance computation system, including：
The access rights generated in the controller are obtained, each destination end to be calculated is obtained according to the access rights
Message ceases；The access rights are the controller according to the access request generation for identifying that the control terminal is sent；
Each destination port information is sent to the controller, each destination port information is used to indicate institute
It states controller and calls corresponding each target port data in the memory；
The each target port data for receiving the controller feedback, each target port data are assigned to
The different threads of the Resource Server carry out port broken string impedance computation.
In one embodiment, the broken string impedance computation method, it is described to distribute each target port data
Different threads to the Resource Server carry out port broken string impedance computation, including：
Priority level sequence is generated according to the access rights of each control terminal；
It sorts according to the priority level, each target port data is assigned to the Resource Server in order
Different threads carry out port break impedance computation.
In one embodiment, the broken string impedance computation method further includes：
The calculating process for monitoring the Resource Server, when impedance value is broken in the port for monitoring to be calculated, to institute
It states Resource Server and sends information storage instruction and information transmission instruction；
Described information store instruction is used to indicate the Resource Server and stores port broken string impedance value to storage
Device, described information transmission instruction are used to indicate the Resource Server and port broken string impedance value are sent to corresponding control
Terminal.
A kind of broken string impedance calculation device, including：
Acquisition module obtains according to the access rights for obtaining the access rights generated in the controller and waits counting
The each destination port information calculated；The access rights are that the controller is asked according to the access that the identification control terminal is sent
It seeks survival；
Calling module, for each destination port information to be sent to the controller, each target port
Information is used to indicate the controller and calls corresponding each target port data in the memory；
Computing module, each target port data for receiving the controller feedback, by each target
The different threads that port data is assigned to the Resource Server carry out port broken string impedance computation.
A kind of computer equipment, including memory, processor and storage can be run on a memory and on a processor
Computer program, the processor realize following steps when executing the computer program：
The access rights generated in the controller are obtained, each destination end to be calculated is obtained according to the access rights
Message ceases；The access rights are the controller according to the access request generation for identifying that the control terminal is sent；
Each destination port information is sent to the controller, each destination port information is used to indicate institute
It states controller and calls corresponding each target port data in the memory；
The each target port data for receiving the controller feedback, each target port data are assigned to
The different threads of the Resource Server carry out port broken string impedance computation.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
Following steps are realized when row：
The access rights generated in the controller are obtained, each destination end to be calculated is obtained according to the access rights
Message ceases；The access rights are the controller according to the access request generation for identifying that the control terminal is sent；
Each destination port information is sent to the controller, each destination port information is used to indicate institute
It states controller and calls corresponding each target port data in the memory；
The each target port data for receiving the controller feedback, each target port data are assigned to
The different threads of the Resource Server carry out port broken string impedance computation.
Broken string impedance computation method, apparatus, computer equipment and storage medium in the embodiment of the present application, management and running machine
The port data of power system network in memory is called by controller, ensures that calculating process can obtain identical data
Source.Port data is distributed into the different threads of Resource Server by management and running machine and carries out port broken string impedance computation,
The Unified Algorithm that can be obtained in management and running machine is calculated, and avoids calculating process using different data sources or different calculating
Method causes the difference of result, and is carried out at the same time on each thread the calculating of port broken string impedance, improve calculating speed and
Computational efficiency can be with when similarly being calculated next time by the broken string impedance value deposit memory of the port being calculated
Result of calculation is directly obtained from memory, the calculating that need not be repeated again further improves calculating speed and calculating
Efficiency.
Description of the drawings
Fig. 1 is the broken string impedance calculation device schematic diagram of one embodiment of the invention；
Fig. 2 is the broken string impedance computation system schematic of one embodiment of the invention；
Fig. 3 is the broken string impedance computation method flow schematic diagram of one embodiment of the invention；
Fig. 4 is the structure diagram of one embodiment interrupt line impedance calculation device；
Fig. 5 is the internal structure chart of one embodiment Computer equipment.
Specific implementation mode
It is with reference to the accompanying drawings and embodiments, right in order to make the object, technical solution and advantage of the application be more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Broken string impedance computation method provided by the present application, can be applied to broken string impedance calculation device as shown in Figure 1.Its
In, broken string impedance calculation device includes：Controller 101, management and running machine 102, memory 103 and Resource Server 104；
The management and running machine 102 is connected by controller 101 with memory 103, and the management and running machine 102 takes with the resource
Business device 104 is connected, and the memory 103 is connected with the Resource Server 104.
The management and running machine 102 calls the end of power system network in the memory 103 by the controller 101
Mouth data (data source), and the port data is distributed into the different threads of the Resource Server and carries out port broken string resistance
Anti- calculating, the Resource Server will be in the broken string impedance value deposit memories 103 of the port that be calculated.The management and running machine
102 send the first dispatch command to the controller 101, and the controller 101 receives first dispatch command, and will be from institute
It states the port data called in memory 103 and feeds back to the management and running machine 102, the management and running machine 102 is to the money
Source server 104 sends the second dispatch command and the port data, and the Resource Server 104 receives second scheduling
Instruction and the port data, and the port being calculated broken string impedance value is sent to memory and is stored.
In above-described embodiment, controller can be access controller, for receiving the computation requests from client.Scheduling
Supervisor can be used for integrating the server resource of dispersion.Resource Server 104 can be Cloud Server, and Cloud Server is cloud meter
The important component for calculating service is the service platform that integrated service ability is provided towards all kinds of Internet users.Cloud computing energy
It is enough largely with the resource unified managements of network connection and scheduling, to constitute a resource pool to user's on-demand service, realize big count
According to effective storage and processing.Cloud computing may include three kinds of public cloud, private clound and mixed cloud, wherein private clound be one
A company or tissue be used alone and build, be capable of providing data, higher safety and the better Service Quality of more secret
Amount.Resource Server 104 in the embodiment of the present application can carry out broken string impedance computation by private clound.
In one embodiment, as shown in Fig. 2, providing a kind of broken string impedance computation system, including broken string resistance
Anti- computing device and control terminal；The control terminal is connected with the controller；The control terminal is to the control
Device sends access request, and the controller receives the access request, and controls the control terminal and access the broken string impedance
The permission of computing device.
In the above-described embodiments, in the above-described embodiments, control terminal 105 can be client, and client can be to control
Device 101 processed sends computation requests, may include design conditions, the calculating data of selection and the phase set by user in computation requests
Calculating time of prestige etc..Controller 101 can be according to design conditions set by user, the calculating data of selection and desired meter
Evaluation time obtains target data in memory 103, and the end of power system network is carried out when reaching the preset calculating time
Mouth broken string impedance computation.
Above-described embodiment, management and running machine call the port data of power system network in memory by controller, protect
Card calculating process can obtain identical data source.Port data is distributed to the difference of Resource Server by management and running machine
Port broken string impedance computation is carried out in thread, the Unified Algorithm that can be obtained in management and running machine is calculated, and calculating is avoided
Process causes the difference of result using different data sources or different calculation methods, and port broken string is carried out at the same time on each thread
The calculating of impedance, improves calculating speed and computational efficiency, and the port being calculated broken string impedance value is stored in memory, under
One it is secondary result of calculation can be directly obtained from memory when similarly being calculated, the calculating that need not be repeated again,
Further improve calculating speed and computational efficiency.
In one embodiment, can also include network management server in the impedance computation system that breaks；The network pipe
Reason server is connected with the controller and the control terminal respectively.
The controller receives the control that the control terminal is sent by the network that the network management server provides
Instruction, the control instruction includes design conditions, the calculating data of selection and desired calculating time；The management and running
Machine calls the port according to the design conditions, the calculating data of selection and desired calculating time from the memory
Data simultaneously distribute into the different threads of Resource Server progress port broken string impedance computation.
In the above-described embodiments, network management server is the core component of computer LAN.Network operating system is
It is run on network server, the efficiency of network management server directly affects the efficiency of whole network.The visitor of different address
Family end can send broken string impedance computation request by the network that network management server provides to controller 101.
Above-described embodiment can be exercised supervision and controlled to network activity by network management server, be carried out to network real
Border manages, and can be preferably allocated to system resource, be best understood from and adjust system running state.
In one embodiment, the quantity for the control terminal described in impedance computation system that breaks is multiple；Each control
Terminal processed is connected with the controller respectively.
In above-described embodiment, control terminal 105 can be client, the client of different address can by wired or
Wireless network sends broken string impedance computation request to controller 101.
Above-described embodiment, management and running machine call the port data of power system network in memory by controller, protect
Card calculating process can obtain identical data source.Port data is distributed to the difference of Resource Server by management and running machine
Port broken string impedance computation is carried out in thread, the Unified Algorithm that can be obtained in management and running machine is calculated, and calculating is avoided
Process causes the difference of result using different data sources or different calculation methods, and port broken string is carried out at the same time on each thread
The calculating of impedance, improves calculating speed and computational efficiency, and the port being calculated broken string impedance value is stored in memory, under
One it is secondary result of calculation can be directly obtained from memory when similarly being calculated, the calculating that need not be repeated again,
Further improve calculating speed and computational efficiency.
In one embodiment, as shown in figure 3, providing a kind of broken string impedance computation method, it is applied to Fig. 1 in this way
It illustrates, includes the following steps for management and running machine in neutralization Fig. 2：
Step 302, the access rights generated in the controller are obtained, are obtained according to the access rights to be calculated each
A destination port information；The access rights are the controller according to the access request generation for identifying that the control terminal is sent
's.
For step 302, control terminal can be client, and the client of different address can be by wired or wireless
Network sends broken string impedance computation and asks to access controller.The access rights of each client can be carried in access request.
Step 304, each destination port information is sent to the controller, each destination port information is used
Corresponding each target port data in the memory are called in the instruction controller.
Specifically, the data source (port data) in power system network can be stored in memory, can wait asking end
The corresponding nodename of mouth, node voltage, line impedance and transformer reactance etc..
Step 306, each target port data for receiving the controller feedback, by each target port number
Port broken string impedance computation is carried out according to the different threads for being assigned to the Resource Server.
For above-mentioned steps, for controller after receiving the computation requests from client, management and running machine can be from number
According to corresponding data source is transferred in memory, the computing resource in Resource Server can also be obtained, by the impedance computation that breaks
It is calculated in duty mapping to Resource Server.If for example, having N number of target line, by the broken string impedance of N number of target line
Calculating task is mapped to correspondingly in N number of thread of Resource Server 104, and wherein N is positive integer.Wherein, in a reality
It applies in example, the broken string impedance computation task of each target line can be according to unified calculation equipment framework (Compute
Unified Device Architecture, CUDA) it is mapped in each corresponding thread of Resource Server 104.
Above-described embodiment, management and running machine call the port data of power system network in memory by controller, protect
Card calculating process can obtain identical data source.Port data is distributed to the difference of Resource Server by management and running machine
Port broken string impedance computation is carried out in thread, the Unified Algorithm that can be obtained in management and running machine is calculated, and calculating is avoided
Process causes the difference of result using different data sources or different calculation methods, and port broken string is carried out at the same time on each thread
The calculating of impedance, improves calculating speed and computational efficiency, and the port being calculated broken string impedance value is stored in memory, under
One it is secondary result of calculation can be directly obtained from memory when similarly being calculated, the calculating that need not be repeated again,
Further improve calculating speed and computational efficiency.
In one embodiment, each target port data can be assigned to resource by management and running machine by following steps
The different threads of server carry out port broken string impedance computation：Priority level row is generated according to the access rights of each control terminal
Sequence；It sorts according to the priority level, each target port data is assigned to the Resource Server not in order
Port broken string impedance computation is carried out with thread.
In the above-described embodiments, port broken string impedance computation can be carried out by following steps：Obtain power system network
In the corresponding node admittance matrix in each port, LDU decomposition then is carried out to node admittance matrix, in each of graphics processor
In thread, respectively according to the target line information in current thread, corresponding two destination nodes of the target target port are obtained
Information, and calculate the point bit vector between two destination nodes according to two destination node information.Wherein, described bit vector by
It can be calculated by following formula:
B=... 0i-11i0i+1…0j-1-1j0j+1…}
In above formula, b is point bit vector, and b is n shared, and n is the node a few days of power system network node, and i, j are respectively
Serial number of two destination nodes in n node, wherein the subscript of each numerical value represents the numerical value in b vectors in b vectors
Item number, such as Oi-1It is (i-1)-th, value O of b vectors, 1iIt is i-th of b vectors, value 1, Oi+1It is the i-th of b vectors
+ 1, value O, value O, 0j-1For the jth -1 of v vectors, value O, -1jFor the jth item of b vectors, value is -1,
0j+1For the jth+1 of b vectors, value O.
In each thread of Resource Server, at the node admittance matrix after being decomposed respectively according to point vector sum LDU
Reason obtains the broken string impedance of each target port.In one embodiment, the broken string impedance of the target line is by solving following public affairs
Formula is calculated:
In above formula, Yn×nFor node admittance matrix, (Yn×n)LDUNode admittance matrix after being decomposed for LDU, n is power train
The node a few days of system all nodes of network, X are the vector of setting, XiFor i-th in X vectors, XjFor the jth item in X vectors,
Zi-jFor the broken string impedance of target line.
According to above-mentioned principle, is executed in the duty mapping to Resource Server that broken string impedance scan is calculated and need following work
Make：Assuming that the network has m open-circuit line, then need m thread, per thread handle a port (corresponding two nodes,
The end of a thread and line tail).When using privately owned cloud computing, in privately owned cloud computing resources, each thread synchronization carries out, according to above-mentioned original
Reason calculates broken string impedance.Until exhaustive all nodes, broken string impedance scan is completed.It can also be the broken string impedance value being calculated
Back in client.
Above-described embodiment, management and running machine call the port data of power system network in memory by controller, protect
Card calculating process can obtain identical data source.Port data is distributed to the difference of Resource Server by management and running machine
Port broken string impedance computation is carried out in thread, the Unified Algorithm that can be obtained in management and running machine is calculated, and calculating is avoided
Process causes the difference of result using different data sources or different calculation methods, and port broken string is carried out at the same time on each thread
The calculating of impedance, improves calculating speed and computational efficiency, and the port being calculated broken string impedance value is stored in memory, under
One it is secondary result of calculation can be directly obtained from memory when similarly being calculated, the calculating that need not be repeated again,
Further improve calculating speed and computational efficiency.
In one embodiment, broken string impedance computation method can also include the following steps：Monitor the Resource Server
Calculating process send information storage when impedance value is broken in the port that monitors to be calculated to the Resource Server and refer to
It enables and information sends instruction；Described information store instruction is used to indicate the Resource Server and deposits port broken string impedance value
To memory, described information, which sends instruction and is used to indicate the Resource Server, is sent to port broken string impedance value pair for storage
The control terminal answered.
In the above-described embodiments, the broken string impedance value in memory is that Resource Server obtains after carrying out broken string impedance computation
The value arrived, will the storage of broken string impedance value in memory, can be directly from depositing when similarly to be calculated next time
Result of calculation is obtained in reservoir, the calculating that need not be repeated again further improves calculating speed and computational efficiency.
Above-described embodiment, management and running machine call the port data of power system network in memory by controller, protect
Card calculating process can obtain identical data source.Port data is distributed to the difference of Resource Server by management and running machine
Port broken string impedance computation is carried out in thread, the Unified Algorithm that can be obtained in management and running machine is calculated, and calculating is avoided
Process causes the difference of result using different data sources or different calculation methods, and port broken string is carried out at the same time on each thread
The calculating of impedance, improves calculating speed and computational efficiency, and the port being calculated broken string impedance value is stored in memory, under
One it is secondary result of calculation can be directly obtained from memory when similarly being calculated, the calculating that need not be repeated again,
Further improve calculating speed and computational efficiency.
It should be understood that although each step in the flow chart of Fig. 3 is shown successively according to the instruction of arrow, this
A little steps are not that the inevitable sequence indicated according to arrow executes successively.Unless expressly state otherwise herein, these steps
It executes there is no the limitation of stringent sequence, these steps can execute in other order.Moreover, at least part in Fig. 3
Step may include that either these sub-steps of multiple stages or stage are executed in synchronization to multiple sub-steps
It completes, but can execute at different times, the execution sequence in these sub-steps or stage is also not necessarily to be carried out successively,
But it can either the sub-step of other steps or at least part in stage execute in turn or alternately with other steps.
In one embodiment, as shown in figure 4, providing a kind of broken string impedance calculation device, including：
Acquisition module 402 is waited for for obtaining the access rights generated in the controller according to access rights acquisition
The each destination port information calculated；The access rights are the controller according to the access for identifying that the control terminal is sent
It requests to generate；
Calling module 404, for each destination port information to be sent to the controller, each destination end
Message breath is used to indicate the controller and calls corresponding each target port data in the memory；
Computing module 406, each target port data for receiving the controller feedback, by each mesh
The different threads that mark port data is assigned to the Resource Server carry out port broken string impedance computation.
Specific about broken string impedance calculation device limits the limit that may refer to above for broken string impedance computation method
Fixed, details are not described herein.Modules in above-mentioned broken string impedance calculation device can fully or partially through software, hardware and its
It combines to realize.Above-mentioned each module can be embedded in or in the form of hardware independently of in the processor in computer equipment, can also
It is stored in a software form in the memory in computer equipment, in order to which processor calls the above modules of execution corresponding
Operation.
It should be noted that the term " first second third " involved by the embodiment of the present invention is only to be that difference is similar
Object, do not represent the particular sorted for object, it is possible to understand that ground, " Yi Er thirds " can be in the case of permission
Exchange specific sequence or precedence.It should be appreciated that the object that " Yi Er thirds " is distinguished in the appropriate case can be with
It exchanges, so that the embodiment of the present invention described herein can be with the sequence reality other than those of illustrating or describe herein
It applies.
The term " comprising " and " having " of the embodiment of the present invention and their any deformations, it is intended that cover non-exclusive
Including.Such as contain series of steps or the process, method, system, product or equipment of (module) unit are not limited to
The step of listing or unit, but further include the steps that optionally not listing or unit, or further include optionally for these
The intrinsic other steps of process, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referenced herein " multiple " refer to two or more."and/or", the association for describing affiliated partner are closed
System indicates may exist three kinds of relationships, for example, A and/or B, can indicate：Individualism A exists simultaneously A and B, individualism
These three situations of B.It is a kind of relationship of "or" that character "/", which typicallys represent forward-backward correlation object,.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 5.The computer equipment include the processor connected by system bus, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment is for storing broken string impedance value.The network interface of the computer equipment is used to pass through net with external terminal
Network connection communication.To realize a kind of broken string impedance computation method when the computer program is executed by processor.
It will be understood by those skilled in the art that structure shown in Fig. 5, is only tied with the relevant part of application scheme
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
May include either combining certain components than more or fewer components as shown in the figure or being arranged with different components.
In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor realize following steps when executing computer program：
The access rights generated in the controller are obtained, each destination end to be calculated is obtained according to the access rights
Message ceases；The access rights are the controller according to the access request generation for identifying that the control terminal is sent；
Each destination port information is sent to the controller, each destination port information is used to indicate institute
It states controller and calls corresponding each target port data in the memory；
The each target port data for receiving the controller feedback, each target port data are assigned to
The different threads of the Resource Server carry out port broken string impedance computation.
In one embodiment, following steps are also realized when processor executes computer program：According to each control terminal
Access rights generate priority level sequence；It sorts according to the priority level, in order by each target port data
The different threads for being assigned to the Resource Server carry out port broken string impedance computation.
In one embodiment, following steps are also realized when processor executes computer program：Monitor the resource service
The calculating process of device sends information storage when impedance value is broken in the port for monitoring to be calculated to the Resource Server
Instruction and information send instruction；Described information store instruction is used to indicate the Resource Server by port broken string impedance value
It stores to memory, described information transmission instruction is used to indicate the Resource Server and is sent to port broken string impedance value
Corresponding control terminal.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program realizes following steps when being executed by processor：
The access rights generated in the controller are obtained, each destination end to be calculated is obtained according to the access rights
Message ceases；The access rights are the controller according to the access request generation for identifying that the control terminal is sent；
Each destination port information is sent to the controller, each destination port information is used to indicate institute
It states controller and calls corresponding each target port data in the memory；
The each target port data for receiving the controller feedback, each target port data are assigned to
The different threads of the Resource Server carry out port broken string impedance computation.
In one embodiment, following steps are also realized when computer program is executed by processor：Eventually according to each control
The access rights at end generate priority level sequence；It sorts according to the priority level, by each target port data by suitable
The different threads that sequence is assigned to the Resource Server carry out port broken string impedance computation.
In one embodiment, following steps are also realized when computer program is executed by processor：Monitor the resource clothes
The calculating process of business device sends information to the Resource Server and deposits when impedance value is broken in the port for monitoring to be calculated
Storage instruction and information send instruction；Described information store instruction is used to indicate the Resource Server by port broken string impedance
Value is stored to memory, and described information sends instruction and is used to indicate the Resource Server by port broken string impedance value transmission
To corresponding control terminal.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein,
Any reference to memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above example can be combined arbitrarily, to keep description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield is all considered to be the range of this specification record.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, under the premise of not departing from the application design, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the protection domain of the application patent should be determined by the appended claims.
Claims (10)
1. a kind of broken string impedance calculation device, which is characterized in that including：
Controller, management and running machine, memory and Resource Server；
The management and running machine is connected by controller with memory, and the management and running machine is connected with the Resource Server
It connects, the memory is connected with the Resource Server；
The management and running machine sends the first dispatch command to the controller, and the controller receives first scheduling and refers to
It enables, and the port data called from the memory is fed back into the management and running machine, the management and running machine is to described
Resource Server sends the second dispatch command and the port data, and the Resource Server receives second dispatch command
And the port data, and the port being calculated broken string impedance value is sent to memory and is stored.
2. a kind of broken string impedance computation system, which is characterized in that including broken string impedance calculation device described in claim 1 and
Control terminal；
The control terminal is connected with the controller；
The control terminal sends access request to the controller, and the controller receives the access request, and controls institute
State the permission that control terminal accesses the broken string impedance calculation device.
3. broken string impedance computation system according to claim 2, which is characterized in that further include network management server；
The network management server is connected with the controller and the control terminal respectively；
The controller receives the control instruction that the control terminal is sent by the network that the network management server provides,
The control instruction includes design conditions, the calculating data of selection and desired calculating time；
The management and running machine is according to the design conditions, the calculating data of selection and desired calculating time from the storage
The port data is called in device and is distributed, and port broken string impedance computation is carried out into the different threads of Resource Server.
4. broken string impedance computation system according to claim 2 or 3, which is characterized in that the quantity of the control terminal is
It is multiple；
Each control terminal is connected with the controller respectively.
5. a kind of broken string impedance computation method based on the broken string impedance computation system described in any one of claim 2 to 4,
It is characterized in that, including：
The access rights generated in the controller are obtained, each destination end message to be calculated is obtained according to the access rights
Breath；The access rights are the controller according to the access request generation for identifying that the control terminal is sent；
Each destination port information is sent to the controller, each destination port information is used to indicate the control
Device processed calls corresponding each target port data in the memory；
The each target port data for receiving the controller feedback, each target port data are assigned to described
The different threads of Resource Server carry out port broken string impedance computation.
6. broken string impedance computation method according to claim 5, which is characterized in that described by each target port number
Port broken string impedance computation is carried out according to the different threads for being assigned to the Resource Server, including：
Priority level sequence is generated according to the access rights of each control terminal；
It sorts according to the priority level, each target port data is assigned to the Resource Server not in order
Port broken string impedance computation is carried out with thread.
7. broken string impedance computation method according to claim 5 or 6, which is characterized in that further include：
The calculating process for monitoring the Resource Server, when impedance value is broken in the port for monitoring to be calculated, to the money
Source server sends information storage instruction and information sends instruction；
Described information store instruction is used to indicate the Resource Server and stores port broken string impedance value to memory, institute
State information send instruction be used to indicate the Resource Server by the port broken string impedance value be sent to corresponding control terminal.
8. a kind of broken string impedance calculation device, which is characterized in that including：
Acquisition module obtains to be calculated for obtaining the access rights generated in the controller according to the access rights
Each destination port information；The access rights are the controller according to the access request life for identifying that the control terminal is sent
At；
Calling module, for each destination port information to be sent to the controller, each destination port information
It is used to indicate the controller and calls corresponding each target port data in the memory；
Computing module, each target port data for receiving the controller feedback, by each target port
The different threads that data are assigned to the Resource Server carry out port broken string impedance computation.
9. a kind of computer equipment, including memory, processor and storage are on a memory and the meter that can run on a processor
Calculation machine program, which is characterized in that the processor realizes any one of claim 5 to 7 institute when executing the computer program
The step of broken string impedance computation method stated.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of broken string impedance computation method described in any one of claim 5 to 7 is realized when being executed by processor.
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