CN107291580A - MATLAB software system and method - Google Patents
MATLAB software system and method Download PDFInfo
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- CN107291580A CN107291580A CN201710310071.5A CN201710310071A CN107291580A CN 107291580 A CN107291580 A CN 107291580A CN 201710310071 A CN201710310071 A CN 201710310071A CN 107291580 A CN107291580 A CN 107291580A
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- tolerant
- tolerant unit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
- G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
Abstract
The embodiment of the present invention provides MATLAB software system and method, and in one embodiment, the MATLAB software system includes：Multiple fault-tolerant units, each fault-tolerant unit fault-tolerant unit adjacent with least one communicates to connect to form automatic fault tolerant network, wherein：The fault-tolerant unit includes：Task distributor and error perceptron；Whether the working condition that the error perceptron of each fault-tolerant unit is used to monitor the fault-tolerant unit in real time is normal；When detecting any fault-tolerant unit working condition exception, the task distributor sends broadcast to search available idle fault-tolerant unit；When receiving at least one idle fault-tolerant unit to the response of the broadcast, described one of idle fault-tolerant unit of task distributor selection and one of idle fault-tolerant unit that the task of the abnormal fault-tolerant unit of the working condition is distributed to the selection.
Description
Technical field
The present invention relates to field of computer technology, in particular to a kind of MATLAB software system and method.
Background technology
In a computer, the modules such as CPU, memory, I/O are generally can be divided into, therefore can be by superfluous in these modules
Remaining detection and processing to realize failure.Identical instruction is handled by using identical redundant hardware, while being aided with supporting
Software fault-tolerant mode, the stability that the system that greatly improves continuously is run.
Instructed using the nextport hardware component NextPort processing identical of identical, redundancy, while using hot plug, internal memory mirror using software
Picture, load balancing, multiple spot terminate the modes, the stability that the system that greatly strengthen continuously is run such as failure, multichannel I/O.Wherein
It is that system backup, recovery are realized using two redundancies or multi-redundant system and run without interruption using most methods.But,
When two modules or multiple redundant modules break down, system will be unable to exempt failure normal work, and fault-tolerant ability has
Limit.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of MATLAB software system and method.
A kind of MATLAB software system provided in an embodiment of the present invention, the system includes：
Multiple fault-tolerant units, each fault-tolerant unit fault-tolerant unit adjacent with least one communicates to connect to form automatic fault tolerant
Network structure, wherein：
The fault-tolerant unit includes：
Task distributor and error perceptron；
Whether the working condition that the error perceptron of each fault-tolerant unit is used to monitor the fault-tolerant unit in real time is normal；
When detecting any fault-tolerant unit working condition exception, it is available to search that the task distributor sends broadcast
Idle fault-tolerant unit；
When receiving at least one idle fault-tolerant unit to the response of the broadcast, the task distributor selection is wherein
One idle fault-tolerant unit and one of them that the task of the abnormal fault-tolerant unit of the working condition is distributed to the selection
Idle fault-tolerant unit.
The embodiment of the present invention also provides a kind of MATLAB software system, and the MATLAB software system includes multiple fault-tolerant lists
Member, each fault-tolerant unit fault-tolerant unit adjacent with least one communicates to connect to form automatic fault tolerant network structure, wherein：
The MATLAB software system is that each fault-tolerant unit is provided with backup fault-tolerant unit and is that each fault-tolerant unit refers to
A fault-tolerant unit is sent as task status controller, wherein：
When the working condition of any fault-tolerant unit is abnormal, the task status controller switching circuit is so that the backup
Fault-tolerant unit replaces the abnormal fault-tolerant unit of the working condition and carries out task processing；
When the backup fault-tolerant unit working condition after switching occurs abnormal, the task status controller send broadcast with
Search available idle fault-tolerant unit；
When receiving at least one idle fault-tolerant unit to the response of the broadcast, the task status controller selection
One of free time fault-tolerant unit and other fault-tolerant units of the fault-tolerant unit communication connection abnormal with the working condition are set up
Communication connection, and the task of the abnormal fault-tolerant unit of the working condition is distributed into the one of idle fault-tolerant of the selection
Unit.
The embodiment of the present invention also provides a kind of MATLAB software method, applied to terminal, the terminal
Include multiple fault-tolerant units, the MATLAB software method includes：
Whether the working condition for monitoring the fault-tolerant unit in real time is normal；
When detecting any fault-tolerant unit working condition exception, fault-tolerant unit is specified to send broadcast to search available sky
Not busy fault-tolerant unit；
When receiving at least one idle fault-tolerant unit to the response of the broadcast, one of them idle fault-tolerant list is selected
Member distributes to the task of the abnormal fault-tolerant unit of the working condition one of idle fault-tolerant unit of the selection.
Compared with prior art, MATLAB software system and method for the invention, by the MATLAB software system
Middle to build multiple fault-tolerant units, multiple fault-tolerant units are communicated to connect, when detecting any fault-tolerant unit working condition exception, then
Broadcast is initiated by active and finds idle fault-tolerant unit with different using the idle fault-tolerant unit processing working condition found
Normal fault-tolerant unit, can effectively automatically process the corresponding task of processing unit of any work, enhance system and continuously transport
Capable stability.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
The structural representation in a fault-tolerant unit cluster that Fig. 1 (a) provides for present pre-ferred embodiments.
Fig. 1 (b) forms MATLAB software system for what present pre-ferred embodiments were provided by multiple fault-tolerant unit clusters
Structural representation.
Fig. 1 (c) illustrates for the detailed construction of multiple fault-tolerant unit clusters formation MATLAB software system in an example
Figure.
The functional block diagram of the fault-tolerant unit for the MATLAB software system that Fig. 2 provides for present pre-ferred embodiments.
Fig. 3 is the idle fault-tolerant unit of lookup of the MATLAB software system in an example provided in an embodiment of the present invention
View.
The flow chart for the MATLAB software method that Fig. 4 provides for present pre-ferred embodiments.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.Meanwhile, the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
The present embodiment provides a kind of MATLAB software system 10, and the system includes：Multiple fault-tolerant units, each fault-tolerant unit
The fault-tolerant unit adjacent with least one communicates to connect to form automatic fault tolerant network structure.The MATLAB software of the present embodiment
System 10 is above-mentioned automatic fault tolerant network structure.
In the present embodiment, each fault-tolerant unit and at least one fault-tolerant unit are communicated to connect, and fault-tolerant unit can be with
Several fault-tolerant units one fault-tolerant unit cluster 100 of formation of communication connection.In the present embodiment, a fault-tolerant unit cluster frontside edge
Fault-tolerant unit and other fault-tolerant unit clusters 100 in a fault-tolerant unit.As shown in Fig. 1 (a), Fig. 1 (a) is preferably real for the present invention
The structural representation in a fault-tolerant unit cluster 100 of example offer is provided.In an example, shown in Fig. 1 (a) one it is fault-tolerant
Cluster of cells 100 is by four fault-tolerant units R1, R2, R3, R4.Wherein, fault-tolerant unit R1 respectively with fault-tolerant unit R2, fault-tolerant unit
R3, fault-tolerant unit R4 are communicated to connect respectively.Wherein, fault-tolerant unit R2, fault-tolerant unit R3, fault-tolerant unit R4 can be with others appearances
Fault-tolerant unit communication connection in wrong cluster of cells 100.
In the present embodiment, each fault-tolerant unit is provided with reserved routed port, when any fault-tolerant unit is fault-tolerant as the free time
When unit takes over the work of the abnormal fault-tolerant unit of working condition, the reserved routed port and the working condition can be passed through
The task distributor of abnormal fault-tolerant unit sets up communication connection.As shown in Fig. 1 (a), four fault-tolerant units R1, R2, R3, R4 point
Pei You not routed port.Wherein, the fault-tolerant unit R1 is furnished with routed port equipped with routed port P1, the fault-tolerant unit R2
P2, fault-tolerant unit R3 are furnished with routed port P4 equipped with routed port P3, fault-tolerant unit R4.
As shown in Fig. 1 (b), Fig. 1 (b) forms calculating for what present pre-ferred embodiments were provided by multiple fault-tolerant unit clusters
The structural representation of machine tolerant system 10.Being communicated to connect with a fault-tolerant unit for one fault-tolerant unit cluster frontside edge, forms one
Individual autonomous fault-tolerant fault tolerant network structure.Wherein, the dotted line frame in Fig. 1 (b) represents the fault-tolerant unit cluster (AET in an example
Cluster)100。
Fig. 1 (c) forms the detailed construction of MATLAB software system 10 for multiple fault-tolerant unit clusters in an example
Schematic diagram.In an example, if a fault-tolerant unit cluster 100 is made up of four fault-tolerant units, each fault-tolerant unit and three
Individual fault-tolerant unit communication connection.As shown in Fig. 1 (c), each fault-tolerant unit cluster 100 is made up of four fault-tolerant units, described to calculate
Machine tolerant system 10 includes four rows, five array structures composition.In this example, each column border in the edge of MATLAB software system 10
The fault-tolerant unit of other edge of a fault-tolerant unit and its column communicate to connect；The edge of MATLAB software system 10
The fault-tolerant unit of a fault-tolerant unit and its other edge being expert at per a line edge is communicated to connect.
In an example, as shown in Fig. 1 (c), fault-tolerant unit Rm and Rn are two fault-tolerant units with a line edge, are held
Wrong unit R m and Rn is in communication with each other connection.Fault-tolerant unit Ro and Rp are two fault-tolerant units with a line edge, fault-tolerant unit Ro
Connection is in communication with each other with Rp.
In the present embodiment, as shown in Fig. 2 the appearance for the MATLAB software system 10 that Fig. 2 provides for present pre-ferred embodiments
The functional block diagram of wrong unit 1000.Each fault-tolerant unit 1000 includes：Task distributor and error perceptron.
In the present embodiment, the error perceptron of each fault-tolerant unit 1000 is used to monitor the fault-tolerant unit 1000 in real time
Working condition it is whether normal.The error perceptron can include being examined according to temperature inductor, current sensor, house dog etc.
The data of survey monitor the basic ambient parameter of corresponding fault-tolerant unit 1000, by detecting that the result of parameter judges whether institute
Whether the working condition for stating fault-tolerant unit 1000 is normal.The function of the error perceptron is mainly reception detection sensor such as mistake
Temperature/mistake flow sensor, the signal of house dog simultaneously make out misinterpretation.If for example, the application journey in the fault-tolerant unit 1000
Sequence, such as house dog do not reset at the appointed time, it is meant that certain function of the fault-tolerant unit 1000 fails normal operation, if now should
Fault-tolerant unit 1000 can not complete to repair, then it represents that the working condition of the fault-tolerant unit 1000 is abnormal.
In the present embodiment, when detecting any working condition of fault-tolerant unit 1000 exception, the task distributor is sent
Broadcast to search available idle fault-tolerant unit.In one embodiment, the error perceptron monitors its corresponding appearance
When the wrong working condition of unit 1000 is abnormal, the working condition of fault-tolerant unit 1000 is sent to the fault-tolerant unit 1000 of arbitrary neighborhood abnormal
Notify, if the adjacent fault-tolerant unit 1000 is idle fault-tolerant unit, the adjacent fault-tolerant unit 1000 is used to handle work
Make the task of the fault-tolerant unit 1000 of abnormal state；If the adjacent fault-tolerant unit 1000 handles task, there is described
The adjacent issue of fault-tolerant unit 1000 is broadcasted to search available idle fault-tolerant unit.
In the present embodiment, when receiving at least one idle fault-tolerant unit to the response of the broadcast, the task point
The task of the abnormal fault-tolerant unit 1000 of the working condition is simultaneously distributed to institute by the one of idle fault-tolerant unit of orchestration selection
State one of idle fault-tolerant unit of selection.
In the present embodiment, as shown in Fig. 2 each fault-tolerant unit also includes calculating kernel and on-chip memory, the calculating
Kernel is used for the handling the task distributor distribution of the task.The on-chip memory can be used for temporarily storing the calculating kernel
Need related application to be processed or various software modules.
In the present embodiment, the error perceptron of the fault-tolerant unit of the MATLAB software system 10 is additionally operable to work as its fault-tolerant list
When first working condition is abnormal, broadcast request is sent to adjacent fault-tolerant unit, so that the task of the adjacent fault-tolerant unit point
Orchestration sends broadcast to search available idle fault-tolerant unit.
In the present embodiment, as shown in Fig. 2 each fault-tolerant unit 1000 is provided with routed port, any fault-tolerant unit is used as institute
When stating the task of free cells processing working condition exception, pass through the fault-tolerant unit of the routed port and working condition exception
Task distributor connects to realize that the task distributor can be the idle fault-tolerant unit distribution task.
In the present embodiment, each fault-tolerant unit can be communicated to connect with six adjacent fault-tolerant units, can be fault-tolerant by seven
Unit one fault-tolerant unit cluster 100 of formation.
In the present embodiment, as shown in Fig. 2 the fault-tolerant unit of the MATLAB software system 10 also includes：Power supervisor,
For when fault-tolerant unit working condition is abnormal, stopping powering for the abnormal fault-tolerant unit of the working condition.
In the present embodiment, the task distributor is additionally operable to select the idle fault-tolerant unit of response broadcast, from institute
State the near idle fault-tolerant unit of the abnormal fault-tolerant unit of working condition described in chosen distance in idle fault-tolerant unit.In an example
In, the task distributor can select the closest idle fault-tolerant unit of the fault-tolerant unit abnormal with the working condition,
And need task to be processed to be sent to the fault-tolerant unit the abnormal fault-tolerant unit of the working condition.
MATLAB software system 10 in the present embodiment, it is multiple by being built in the MATLAB software system 10
Fault-tolerant unit, multiple fault-tolerant unit communication connections when detecting any fault-tolerant unit working condition exception, then pass through active and sent out
Broadcast is played to find idle fault-tolerant unit to handle the abnormal fault-tolerant list of the working condition using the idle fault-tolerant unit found
Member, can effectively automatically process the corresponding task of processing unit of any work, the stability that the system that enhances continuously is run.
Another embodiment of the present invention also provides the MATLAB software system in a kind of MATLAB software system 10, the present embodiment
System 10 is similar with upper MATLAB software system 10, and its difference is, in the MATLAB software system 10 in the present embodiment
Each fault-tolerant unit be provided with backup fault-tolerant unit.
In the present embodiment, as shown in figure 3, the MATLAB software system 10 includes multiple fault-tolerant units, each fault-tolerant list
The member fault-tolerant unit communication connection adjacent with least one, the MATLAB software system is provided with standby for each fault-tolerant unit Ra
Part fault-tolerant unit Rb and a fault-tolerant unit is assigned to be used as task status controller Rc for each fault-tolerant unit.
As shown in figure 3, Fig. 3 is idle for the lookup of the MATLAB software system in an example provided in an embodiment of the present invention
The view of fault-tolerant unit.The task status controller Rc is fault-tolerant with the fault-tolerant unit Ra or described backups by one
Fault-tolerant unit adjacent unit R b.
In the present embodiment, when the working condition of any fault-tolerant unit is abnormal, the task status controller Rc switchings electricity
Road carries out task processing so that the backup fault-tolerant unit replaces the abnormal fault-tolerant unit of the working condition.
When the backup fault-tolerant unit working condition after switching occurs abnormal, the task status controller send broadcast with
Search available idle fault-tolerant unit；When receiving at least one idle fault-tolerant unit to the response of the broadcast, described
One of idle fault-tolerant unit of state controller selection of being engaged in and the fault-tolerant unit communication connection abnormal with the working condition
Other fault-tolerant units set up communication connection, and the task of the abnormal fault-tolerant unit of the working condition is distributed into the selection
One of free time fault-tolerant unit.
MATLAB software system 10 in the present embodiment, is that each each fault-tolerant unit is provided with the fault-tolerant list of backup
Member, when the working condition of any fault-tolerant unit is abnormal, the task status controller switching circuit is so that the backup is fault-tolerant
Unit replaces the abnormal fault-tolerant unit of the working condition and carries out task processing, then in backup fault-tolerant unit working condition also occur different
Chang Shi, then the new idle fault-tolerant unit of broadcast lookup is issued, it can so greatly improve the processing list for automatically processing any work
The efficiency of the corresponding task of member, the stability that the system that further enhances continuously is run.
The embodiment of the present invention also provides a kind of MATLAB software method, and it is whole that the MATLAB software method is applied to computer
End, the terminal includes multiple fault-tolerant units, and the MATLAB software method includes：
Whether step S101, the working condition that the fault-tolerant unit is monitored in real time is normal.
The step S101 includes：
The ambient parameter of the fault-tolerant unit is monitored by the error perceptron in the fault-tolerant unit, according to the environment
Parameter judges whether the fault-tolerant unit working condition is normal；Or,
During the fault-tolerant unit normal work, heartbeat packet is sent to adjacent fault-tolerant unit；
Whether the adjacent fault-tolerant unit of detection, which receives heartbeat packet, judges whether the fault-tolerant unit working condition is normal.
Step S102, when detecting any fault-tolerant unit working condition exception, specifies fault-tolerant unit to send broadcast to look into
Look for available idle fault-tolerant unit.
In the present embodiment, by the abnormal fault-tolerant unit of the working condition its adjacent fault-tolerant unit can be specified to send
The broadcast.
Step S103, when receiving at least one idle fault-tolerant unit to the response of the broadcast, selects one of them
Idle fault-tolerant unit distributes to the task of the abnormal fault-tolerant unit of the working condition one of idle appearance of the selection
Wrong unit.
In the present embodiment, each fault-tolerant unit is provided with reserved routed port, described by the idle fault-tolerant unit and its
Its fault-tolerant unit, which is set up between unit to connect, to be included：The idle fault-tolerant unit passes through the reserved routed port and other fault-tolerant lists
Member sets up connection between unit.
Above-mentioned two MATLAB software system embodiment can be further referred on other details in the present embodiment
In description, will not be repeated here.
MATLAB software method in the present embodiment, by building multiple appearances in the MATLAB software system 10
Wrong unit, multiple fault-tolerant unit communication connections when detecting any fault-tolerant unit working condition exception, then pass through active and initiated
Broadcast finds idle fault-tolerant unit to handle the abnormal fault-tolerant unit of the working condition using the idle fault-tolerant unit found,
The corresponding task of processing unit of any work, the stability that the system that enhances continuously is run can effectively be automatically processed.
In several embodiments provided herein, it should be understood that disclosed system and method, it can also pass through
Other modes are realized.System embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing
Show according to the system of multiple embodiments of the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code
Part a, part for the module, program segment or code is used to realize holding for defined logic function comprising one or more
Row instruction.It should also be noted that in some implementations as replacement, the function of being marked in square frame can also with different from
The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially be performed substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is also noted that every in block diagram and/or flow chart
The combination of individual square frame and block diagram and/or the square frame in flow chart, can use the special base for performing defined function or action
Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each functional module in each embodiment of the invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized using in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.Need
Illustrate, herein, such as first and second or the like relational terms be used merely to by an entity or operation with
Another entity or operation make a distinction, and not necessarily require or imply between these entities or operation there is any this reality
The relation or order on border.Moreover, term " comprising ", "comprising" or its any other variant are intended to the bag of nonexcludability
Contain, so that process, method, article or equipment including a series of key elements are not only including those key elements, but also including
Other key elements being not expressly set out, or also include for this process, method, article or the intrinsic key element of equipment.
In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including the key element
Process, method, article or equipment in also there is other identical element.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of MATLAB software system, it is characterised in that the system includes：
Multiple fault-tolerant units, each fault-tolerant unit fault-tolerant unit adjacent with least one communicates to connect to form automatic fault tolerant network
Structure, wherein：
The fault-tolerant unit includes：
Task distributor and error perceptron；
Whether the working condition that the error perceptron of each fault-tolerant unit is used to monitor the fault-tolerant unit in real time is normal；
When detecting any fault-tolerant unit working condition exception, the task distributor sends broadcast to search the available free time
Fault-tolerant unit；
When receiving at least one idle fault-tolerant unit to the response of the broadcast, the task distributor selects one of them
The task of the abnormal fault-tolerant unit of the working condition is simultaneously distributed to the one of idle fault-tolerant of selection by idle fault-tolerant unit
Unit.
2. MATLAB software system as claimed in claim 1, it is characterised in that the fault-tolerant unit of the MATLAB software system is also
Including：
Malfunction perceptron, for when its fault-tolerant unit working condition is abnormal, broadcast request to be sent to adjacent fault-tolerant unit, with
The task distributor of the adjacent fault-tolerant unit is set to send broadcast to search available idle fault-tolerant unit.
3. MATLAB software system as claimed in claim 1, it is characterised in that each fault-tolerant unit is provided with reserved route end
Mouthful, the idle fault-tolerant unit is used for appointing for the fault-tolerant unit abnormal by the reserved routed port and with the working condition
Business distributor sets up communication connection.
4. MATLAB software system as claimed in claim 1, it is characterised in that each fault-tolerant unit and adjacent six it is fault-tolerant
Unit communication is connected.
5. MATLAB software system as claimed in claim 1, it is characterised in that the fault-tolerant unit of the MATLAB software system is also
Including：
Power supervisor, for when fault-tolerant unit working condition is abnormal, stopping as the abnormal fault-tolerant unit of the working condition
Power supply.
6. MATLAB software system as claimed in claim 1, it is characterised in that the task distributor is additionally operable to wide to responding
The idle fault-tolerant unit broadcast is selected, the abnormal fault-tolerant list of working condition described in chosen distance from the idle fault-tolerant unit
First near idle fault-tolerant unit.
7. a kind of MATLAB software system, it is characterised in that the MATLAB software system includes multiple fault-tolerant units, each fault-tolerant
The unit fault-tolerant unit adjacent with least one communicates to connect to form automatic fault tolerant network structure, wherein：
The MATLAB software system is that each fault-tolerant unit is provided with backup fault-tolerant unit and is that each fault-tolerant unit assigns one
Individual fault-tolerant unit as task status controller, wherein：
When the working condition of any fault-tolerant unit is abnormal, the task status controller switching circuit is so that the backup is fault-tolerant
Unit replaces the abnormal fault-tolerant unit of the working condition and carries out task processing；
When the backup fault-tolerant unit working condition after switching occurs abnormal, the task status controller sends broadcast to search
Available idle fault-tolerant unit；
When receiving at least one idle fault-tolerant unit to the response of the broadcast, the task status controller selection is wherein
One idle fault-tolerant unit and other fault-tolerant units of the fault-tolerant unit communication connection abnormal with the working condition are set up and communicated
Connection, and the task of the abnormal fault-tolerant unit of the working condition is distributed to one of idle fault-tolerant unit of selection.
8. a kind of MATLAB software method, it is characterised in that applied to terminal, the terminal includes multiple
Fault-tolerant unit, the MATLAB software method includes：
Whether the working condition for monitoring the fault-tolerant unit in real time is normal；
When detecting any fault-tolerant unit working condition exception, specify fault-tolerant unit to send broadcast to search available idle appearance
Wrong unit；
When receiving at least one idle fault-tolerant unit to the response of the broadcast, the one of idle fault-tolerant unit of selection will
The task of the abnormal fault-tolerant unit of the working condition distributes to one of idle fault-tolerant unit of selection.
9. MATLAB software method as claimed in claim 8, it is characterised in that the work for monitoring the fault-tolerant unit in real time
The whether normal step of state includes：
The ambient parameter of the fault-tolerant unit is monitored by the error perceptron in the fault-tolerant unit, according to the ambient parameter
Judge whether the fault-tolerant unit working condition is normal；Or,
During the fault-tolerant unit normal work, heartbeat packet is sent to adjacent fault-tolerant unit；
Whether the adjacent fault-tolerant unit of detection, which receives heartbeat packet, judges whether the fault-tolerant unit working condition is normal.
10. MATLAB software method as claimed in claim 8, it is characterised in that each fault-tolerant unit is provided with reserved route
Port, methods described also includes：
The idle fault-tolerant unit is used for the fault-tolerant unit abnormal by the reserved routed port and with the working condition
Task distributor sets up communication connection.
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