CN109462516A - A kind of dual redundant universal test system - Google Patents
A kind of dual redundant universal test system Download PDFInfo
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- CN109462516A CN109462516A CN201811230880.6A CN201811230880A CN109462516A CN 109462516 A CN109462516 A CN 109462516A CN 201811230880 A CN201811230880 A CN 201811230880A CN 109462516 A CN109462516 A CN 109462516A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
Abstract
A kind of dual redundant universal test system, comprising: basal layer, service layer and application layer；The basal layer is arranged on headend equipment, provides the hardware support based on CPCI/PXI bus specification for the service layer, measurand is connected with rear end equipment；The service layer is arranged on headend equipment and rear end equipment, supports for providing service function to application layer based on the basal layer；The application layer is arranged on headend equipment and rear end equipment, for calling the basal layer to realize the control to the basal layer based on service layer, the interactive function with the headend equipment or the rear end equipment is provided for user.Above-mentioned technical proposal can be suitable for different test macros, and versatility is higher.
Description
Technical field
The invention belongs to automate distributed test system field, and in particular to a kind of dual redundant universal test system.
Background technique
Automation distributed test system is generally made of front and back end equipment, wherein and headend equipment is controlled by rear end equipment,
Implement data acquisition and processing (DAP), and sends acquisition data in real time to rear end；Rear end equipment receives Data Concurrent by network and send control
System order controls the operation such as starting, stopping of headend equipment collection process to headend equipment.Currently, such test macro does not have
Unified Top-layer Design Method reference or specification are formed, user's application, service support and underlying hardware level be not apparent, and Functional Design is not
It is perfect.In the prior art, generally only to complete simple function as target, real-time, reliability need for test macro master-plan
It improves, some only obtains signal and do not send excitation just for analog signal or digital signal collecting test, some.Therefore, such
Test macro is difficult to adapt to a variety of tests that data collection capacity is big, excitation feedback loop is complicated, reliability and requirement of real-time are high
Environment.
Such as: test signal puts down instrument, generally only relates to signal acquisition, writing function, for automatic interpretation, from master drive
It is of less demanding；Digitizing And Control Unit, the general generation and control for focusing on pumping signal, for feedback information real-time acquisition with
Autonomous analysis is generally not required；Such system is often directed to specific demand and is designed as dedicated system, lacks Top-layer Design Method specification
It is difficult to realize compatibility or extension for new demand with the update and upgrading of testing requirement with the support of reserved extension demand,
It is unfavorable for the versatility, real-time and reliability of lifting system.
Summary of the invention
(1) goal of the invention
The object of the present invention is to provide a kind of dual redundant universal test systems that can be suitable for a variety of test environment.
(2) technical solution
To solve the above problems, the first aspect of the present invention provides a kind of dual redundant universal test system, comprising: basis
Layer, service layer and application layer；The basal layer is arranged on headend equipment, provides for the service layer total based on CPCI/PXI
The hardware support of line gauge model connects measurand with rear end equipment；The service layer, setting are set in headend equipment and rear end
It is standby upper, it is supported for providing service function to application layer based on the basal layer；The application layer, setting is in headend equipment with after
In end equipment, for calling the basal layer based on service layer to realize the control to the basal layer, provided for user and institute
State the interactive function of headend equipment or the rear end equipment.
Further, the basal layer includes: CPCI/PXI bus architecture, is mentioned for the connection of headend equipment and rear end equipment
For meeting the hardware structure of CPCI/PXI bus specification；Analog- and digital- acquisition module provides slotting for analog- and digital- capture card
Connection interface, to realize the acquisition of analog and digital signal；Signal motivates control module, provides splicing interface for excitation control card,
With output drive signal to measurand；Signal connection and conditioning module provide splicing interface for connection cables and conditioning card, with
By parameter area that the input signal conditioning from measurand to analog- and digital- capture card can identify and it is sent to described
Analog- and digital- capture card, and/or by the signal condition of signal excitation control module output to can satisfy excitation requirement
Parameter area and export to the measurand.
Further, the basal layer further include: computer control unit provides splicing interface for computer control card,
To control data acquisition, operating system and/or the operation of application software；Information expansion module provides grafting for expansion card
Interface, to be interacted with other kinds of system or external system or information sharing.
Further, the service function support module includes: driving and functional control module, total with CPCI/PXI respectively
Line architecture, analog- and digital- acquisition module, signal excitation control module, computer control unit are connected with Information expansion module,
Interface is provided for providing the driver operated to the basal layer, and for the software programming of application layer, so that
User calls driving and functional control module to drive the CPCI/PXI bus architecture, analog- and digital- adopts by the application layer
Collect module, signal excitation control module, computer control unit and Information expansion module and carries out corresponding operating；Interpretation algorithm mould
Block, for providing the algorithm model of real time data interpretation；Information checking module, for providing information transfer check model；Data
Parser module, for providing data analysis algorithm model；Data thread management module acquires mould with simulation numeral respectively
Block, signal excitation control module, signal connection are connect with conditioning module, computer control unit and Information expansion module, are used for
There is provided multiple line distance management operating system so that the simulation numeral acquisition module, signal excitation control module, signal connection with
Conditioning module, computer control unit and Information expansion module cooperate；Data communication and memory module, for it is outer
Portion is communicated, and carries out the storage of data.
Further, the application layer includes: testing calibration module, using setup module, graphic software platform module, data
Transmitting-receiving access output module, data interpretation analysis and processing module and external interactive expanding module；Wherein, the testing calibration mould
Block is connect by driving and functional control module and data communication with access module with basal layer respectively, with detect with
When calibration, the driving and functional control module is called to drive the hardware of the basal layer, and obtains the basal layer based on defeated
The detection data of the normal data output entered, is sent to the testing calibration module, so that the testing calibration module is based on institute
Detection data is stated to be detected and calibrated；It is described to apply setup module, it is logical by driving and functional control module and data respectively
Letter is connect with access module with basal layer, to call the driving and function when hardware of the application layer to bottom is configured
Control module drives the hardware of the basal layer, and is counted by data communication and the hardware of access module and the basal layer
According to transmission；The graphic software platform module is controlled by the computer of driving and functional control module and the basal layer respectively
Unit connection, and by the connection of data communication and access module and the basal layer, to call the driving and function control
The explicit function of computer control unit described in module drive processed, to by the data communication and access module from the basis
The data that the hardware of layer obtains carry out image conversion and show；The data transmit-receive and access output module, respectively with driving and function
Control module, information checking model, data thread management module and data communication are connect with access module, application layer with it is described
When basal layer carries out data transmit-receive, the hardware of the basal layer is driven by the driving and functional control module, and pass through institute
The hardware for stating data communication and access module and the basal layer carries out real time data transmitting-receiving, and the real time data is deposited
Storage, obtains historical data, so that the graphic software platform module is based on the real time data and/or historical data carries out figure
Change and handles and show；The information checking model is used to carry out information checking to data transmit-receive process；The data interpretation analysis
Processing module is connect, to data respectively with interpretation algorithm model, data analysis algorithm model, data communication and access module
When carrying out interpretation analysis processing, by calling interpretation algorithm model and data analysis algorithm model to the data communication and access
The data that module is obtained from the basal layer carry out interpretation and analysis processing；The external interactive function expansion module, respectively
It is connect with driving and functional control module, information checking model and data communication with access module, passes through driving and function control
The hardware of basal layer described in module drive, and data interaction is carried out by the data communication and access module and external system,
And the data in interactive process are subjected to storage or export the data of storage, and by the information checking model are data
Interactive process provides information checking function.
Further, the testing calibration module, the application setup module, the graphic software platform module, the number
Also pass through number according to transmitting-receiving access output module, the data interpretation analysis and processing module, the external interactive function expansion module
It connect with each hardware of basal layer according to thread management module, is cooperated with controlling each hardware of the basal layer respectively.
Further, the testing calibration module is also connect by information checking model with basal layer, by calling institute
It states information checking model and the hardware of the basal layer is detected and calibrated.
(3) beneficial effect
Above-mentioned technical proposal of the invention has following beneficial technical effect: by basal layer, service layer and application
The functional module of layer is designed, and keeps every layer of function more perfect, and the division of labor of each layer is clear, mentions basal layer service layer
For based on CPCI/PXI bus specification hardware support and application layer be based on service layer be directly facing user provide it is corresponding soft
Part function, can be suitable for different test macros, and versatility is higher.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of dual redundant universal test system of the embodiment of the present invention；
Fig. 2 is that the dual redundant universal test system of the embodiment of the present invention completes the module connection signal of testing calibration function
Figure；
Fig. 3 is that the dual redundant universal test system of the embodiment of the present invention completes the module connection signal of application setting function
Figure；
Fig. 4 is that the dual redundant universal test system of the embodiment of the present invention completes the module connection signal of graphic software platform function
Figure；
Fig. 5 is that the module connection of the dual redundant universal test system completion data transmit-receive access facility of the embodiment of the present invention is shown
It is intended to；
Fig. 6 is the module that the dual redundant universal test system of the embodiment of the present invention completes the function of data interpretation analysis processing
Connection schematic diagram；
Fig. 7 is that the dual redundant universal test system of the embodiment of the present invention is completed the module connection of external interactive function extension and shown
It is intended to；
Fig. 8 is the schematic diagram of the dual redundant universal test system hardware architecture of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Fig. 1 is a kind of structural schematic diagram of dual redundant universal test system of the embodiment of the present invention.
As shown in Figure 1, a kind of dual redundant universal test system, comprising: basal layer, service layer and application layer；Basal layer, clothes
Be engaged in layer and each intermodule of application layer correlation referring to Figure 1, module interconnected indicates from bottom to top between each layer
The relationship of function support is provided, service layer is that basal layer is relied on to provide the function tie supported to application layer.Wherein, basal layer,
It is arranged on headend equipment, for providing hardware support for service layer, measurand is connected with rear end equipment；Service layer,
It is arranged on headend equipment and rear end equipment, provides service function to application layer based on basal layer and support；Application layer is arranged preceding
In end equipment and rear end equipment, user is directly facing based on service layer, practical software function is provided；
For each layer, it is capable of providing comprehensive functional requirement, and various types of survey can be suitable for
Test system, versatility are high.
Wherein, for basal layer, mainly some hardware capability support modules comprising:
CPCI/PXI bus architecture provides for the connection of headend equipment and rear end equipment and meets CPCI/PXI bus specification
Hardware structure；Specifically meeting the product (such as: board) of CPCI/PXI bus specification, using electric interfaces to build
The hardware supported structure and environment of CPCI/PXI bus system.
Analog- and digital- acquisition module provides splicing interface for analog- and digital- capture card, to realize analog- and digital- letter
Number acquisition, wherein the parameters such as data acquiring frequency and data range can be configured according to user demand, can specifically be joined
See the function using setup module；
Signal motivates control module, splicing interface is provided for excitation control card, with output drive signal to measurand；Tool
Body, it is that voltage, electric current and frequency equal excitation signal are completed using the signal excitation control card for meeting CPCI/PXI bus specification
Output, wherein the parameters such as output area, output frequency and output type of pumping signal can be carried out according to user demand
Setting, for details, reference can be made to the functions of application setup module；
Signal connection and conditioning module provide splicing interface for connection cables and conditioning card, will be from measurand
Parameter area that input signal conditioning to analog- and digital- capture card can identify simultaneously is sent to the analog- and digital- capture card,
And/or the signal condition of signal excitation control module output to the parameter area that can satisfy excitation requirement and is exported extremely
The measurand.Specifically being blocked using the signal connecting line cable and conditioning for meeting CPCI/PXI bus specification, cable is completed
The connection of signal input and output, conditioning card complete the interface function of signal input and output, such as: by input signal conditioning to simulation
Analog- and digital- capture card is input to the parameter area that Data Acquisition Card can identify, or output signal is improved to can
The parameter area for meeting excitation requirement is exported to measurand.
Computer control unit provides splicing interface for computer control card, to control data acquisition, operating system
And/or the operation of application software；Using the computer control card for meeting CPCI/PXI bus specification, data acquisition process
The functions such as control, operating system and application software operation, can support the synthetic operation of service layer and each module of basal layer.
Information expansion module provides splicing interface for expansion card, to be handed over other kinds of system or external system
Mutual or information sharing.Using the Information expansion card for meeting CPCI/PXI bus specification, standardized with based on GPIB, VXI, LXI etc.
Other types system or external system carry out information exchange or information sharing, to realize that function is compatible and extension.
Wherein, for service layer, basic software is referred mainly to, data support function and service comprising:
Driving and functional control module are motivated with CPCI/PXI bus architecture, analog- and digital- acquisition module, signal respectively
Control module, computer control unit are connected with Information expansion module, for providing the drive operated to the hardware of basal layer
Dynamic program, and interface is provided for the software programming of application layer, so that user calls driving and function by the application layer
Control module drives the CPCI/PXI bus architecture, analog- and digital- acquisition module, signal to motivate control module, computer control
Unit and Information expansion module processed carries out corresponding operating, to complete the control of the various functions such as hardware acquisition, transmission and storage.
Interpretation algoritic module, for providing the algorithm model of real time data interpretation；Such as: curve interpolation, numerical integration, side
Journey resolving, unruly-value rejecting, data regression scheduling algorithm model, these algorithm models must support various variables, matrix, array, tree etc.
Data structure.
Information checking module, for providing information transfer check model, comprising: even-odd check, CRC check, exclusive or check.
Data analysis algorithm module, for providing data analysis algorithm model；It is primarily referred to as digging with data fusion, data
Pick, the relevant parser model of intelligent diagnostics, such as: descriptive statistics, hypothesis testing, Reliability Analysis, list analysis, related point
Analysis, variance analysis, regression analysis, clustering, discriminant analysis, principal component analysis, factorial analysis, time series analysis etc..
Data thread management module connect and adjusts with simulation numeral acquisition module, signal excitation control module, signal respectively
Reason module, computer control unit are connected with Information expansion module, for providing the operating system of multiple line distance management, have variable
The functions such as protection, thread interaction, thread control, so that the simulation numeral acquisition module, signal excitation control module, signal connect
It connects and cooperates with conditioning module, computer control unit and Information expansion module, to realize collecting thread, display line
The collaborative work of journey and storage thread.
Data communication and memory module support for providing network communication based on IP agreement, communicated with outside, with
And the file or Database Systems for supporting mass data storage are provided, for storing data.
Wherein, for application layer, the application software functional module for being directly facing user is referred mainly to, in order to clearer
Each module is illustrated, below by by taking the function that each module of application layer is completed as an example, it is every that Fig. 1 is split as application layer
A module is respectively necessary for the schematic diagram interacted with the module of service layer and basal layer when completing corresponding function, please specifically join
See Fig. 2-Fig. 7.
Application layer includes: testing calibration module, using setup module, graphic software platform module, data transmit-receive access output
Module, data interpretation analysis and processing module and external interactive function expansion module.
As shown in Fig. 2, testing calibration module, passes through driving and functional control module and data communication and access module respectively
Connect with basal layer, by can interactive user interface, control operation is carried out to basal layer hardware, furthermore it is also possible to pass through input
Standard signal carrys out the testing calibration function of optimized integration layer hardware.It specifically, when being detected and being calibrated, is driven by calling
The hardware of dynamic and functional control module driving basal layer, and obtain the testing number that basal layer is exported based on the normal data of input
According to, be sent to testing calibration module so that testing calibration module be based on detection data detected and calibrated；
As shown in figure 3, passing through driving and functional control module and data communication and access module respectively using setup module
Connect with basal layer, by can interactive user interface, control operation is carried out to basal layer hardware, with to signal acquisition, show, deposit
The functions such as storage carry out parameter setting, and specifically, application layer is by calling driving and function when the hardware to bottom is configured
Energy control module drives the hardware of basal layer, and carries out data by the hardware of data communication and access module and the basal layer
Data transmission in setting up procedure；
As shown in figure 4, graphic software platform module, passes through the calculating of driving and functional control module and the basal layer respectively
The connection of machine control unit, and by the connection of data communication and access module and the basal layer, call the driving and function
Energy control module drives the explicit function of the computer control unit, to by the data communication and access module from described
The data that the hardware of basal layer obtains carry out image conversion and show；Specifically by can interactive user interface, button, instrument are provided
The graphic software platforms function such as table, coordinate diagram, list, indicator light, progress bar, text, for user provide test process control and
Status display function, so that user controls bottom hardware and obtain data in application layer.
As shown in figure 5, data transmit-receive and access output module, respectively with driving and functional control module, information checking mould
Type, data thread management module and data communication are connect with access module, carry out data transmit-receive in application layer and the basal layer
When, the hardware of the basal layer is driven by the driving and functional control module, and pass through the data communication and access mould
The hardware of block and the basal layer carries out real time data transmitting-receiving, and the real time data is stored, and obtains historical data, with
So that the graphic software platform module is based on the real time data and/or historical data is patterned processing and shows；Including
Long-range and local data transmitting-receiving, storage and output.
Information checking model is used to carry out information checking to data transmit-receive process；
As shown in fig. 6, data interpretation analysis and processing module, respectively with interpretation algorithm model, data analysis algorithm model, number
Connect according to communication with access module, by can interactive user interface, calling interpretation algorithm model and data analysis algorithm model, it is complete
At the real-time and subsequent interpretation analysis and processing of data.When carrying out interpretation analysis processing to data, by calling interpretation algorithm
Model and data analysis algorithm model carry out interpretation to the data that the data communication and access module are obtained from the basal layer
And analysis processing；
As shown in fig. 7, external interactive function expansion module, respectively with driving and functional control module, information checking model
It is connect with data communication with access module, the hardware of the basal layer is driven by driving and functional control module, and pass through institute
It states data communication and access module and external system carries out data interaction, and the data in interactive process store or will deposit
The data of storage export, and provide information checking function by the information checking model for data exchange process；It realizes with outer
The interactive function of system and compatible extensions module.
Fig. 8 is a kind of schematic diagram of the hardware architecture of dual redundant universal test system of the embodiment of the present invention, including
The acquisition equipment of front end and the control of rear end show equipment.Connected between headend equipment and rear end equipment by task private local area network
It connects.Each log equipment be respectively adopted double netcard (network interface card 1/2 in front-end collection machine 1, the network interface card 1/2 in front-end collection machine 2,
For providing communication function for front-end collection machine and rear end equipment) binding and the connection of double cables, to realize network transmission function mould
The dual redundant of block improves transmission reliability.Power module uses double card redundancy in each test equipment of front end, realizes power supply mould
Block dual redundant improves power supply reliability.The equipment of front-end and back-end is all made of dual-host backup (front-end collection machine 1 and front-end collection
Machine 2, rear end show that computer 1 and rear end show that computer 2 is respectively dual-host backup), to realize system-level dual redundant, improves and survey
Try real-time, reliability and accuracy.The reserved communication of test macro and control interface so that external main control computer and other
Interaction demand system can access at any time.
In front-end collection equipment, it is front end that isolation conditioning circuit, which completes being adaptively adjusted and converting for input/output signal,
The external interface of equipment realizes the connection between measurand and dual redundant universal test system；Current Voltage incentive card is quilt
Object input signal is surveyed, so that it is exported corresponding measured signal, is improved after signal-under-test is collected using isolation, into
Enter collection of simulant signal card or digital signal acquiring card, completes acquisition and the record of signal；Expansion module is completed with the simultaneous of outside
Appearance system or expansion system interactively communicate；The work such as acquisition, communication of headend equipment is controlled by computer card module；It is double superfluous
Remaining power module provides the energy for front end system work；It should be noted that headend equipment framework is based on CPCI/PXI bus
Backboard, to provide convenient inserting function, and with insert with.
Rear end controls computer 1 and rear end controls computer 2, completes the control of the functions such as acquisition, calibration and information feedback,
The test data of real-time reception front end simultaneously, and show and store in the machine.
Rear end shows that computer 1 and rear end show computer 2, the test data of real-time reception front end, and shows in the machine
And storage.
It should be noted that rear end control computer and display computer do not need to support CPCI/PXI bus architecture.
The embodiment of the present invention is proposed by analysis application layer, the functional module demand and composition of service layer and basal layer
The hardware master-plan structure of dual redundant universal test system can satisfy point that functional requirement is more, data volume is big, real-time is high
The testing requirement of cloth test macro, the advantage is that:
1) test system is divided into 3 layers, and every layer of division of labor is clear, full-featured, can be as the design reference of test macro
Template can be extended for all kinds of dedicated and universal test system master-plan.
2) dual redundant design is carried out from system-level and module level, it can be ensured that test process real-time, reliability and test
The accuracy of data.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (7)
1. a kind of dual redundant universal test system characterized by comprising basal layer, service layer and application layer；
The basal layer is arranged on headend equipment, provides the hardware branch based on CPCI/PXI bus specification for the service layer
Support structure connects measurand with rear end equipment；
The service layer is arranged on headend equipment and rear end equipment, for providing service to application layer based on the basal layer
Feature support module；
The application layer is arranged on headend equipment and rear end equipment, for calling the basal layer to realize based on service layer
Control to the basal layer interacts user with the headend equipment or the rear end equipment.
2. a kind of dual redundant universal test system according to claim 1, which is characterized in that the basal layer includes:
CPCI/PXI bus architecture provides for the connection of headend equipment and rear end equipment and meets the hardware of CPCI/PXI bus specification
Framework；
Analog- and digital- acquisition module provides splicing interface for analog- and digital- capture card, to realize analog and digital signal
Acquisition；
Signal motivates control module, splicing interface is provided for excitation control card, with output drive signal to measurand；
Signal connection and conditioning module provide splicing interface for connection cables and conditioning card, will be from the input of measurand
Parameter area that signal condition to analog- and digital- capture card can identify simultaneously is sent to the analog- and digital- capture card, and/
Or the signal condition of signal excitation control module output to the parameter area that can satisfy excitation requirement and is exported to institute
State measurand.
3. a kind of dual redundant universal test system according to claim 2, which is characterized in that the basal layer further include:
Computer control unit provides splicing interface for computer control card, with control data acquisition, operating system and/
Or the operation of application software；
Information expansion module provides splicing interface for expansion card, to be interacted with other kinds of system or external system or
Person's information sharing.
4. a kind of dual redundant universal test system according to claim 2 or 3, which is characterized in that the service function branch
Holding module includes:
Driving and functional control module are controlled with CPCI/PXI bus architecture, analog- and digital- acquisition module, signal excitation respectively
Module, computer control unit are connected with Information expansion module, for providing the driver operated to the basal layer,
And interface is provided for the software programming of application layer, so that user calls driving and functional control module by the application layer
Drive the CPCI/PXI bus architecture, analog- and digital- acquisition module, signal excitation control module, computer control unit and
Information expansion module carries out corresponding operating；
Interpretation algoritic module, for providing the algorithm model of real time data interpretation；
Information checking module, for providing information transfer check model；
Data analysis algorithm module, for providing data analysis algorithm model；
Data thread management module is connect and conditioning mould with simulation numeral acquisition module, signal excitation control module, signal respectively
Block, computer control unit are connected with Information expansion module, for providing the operating system of multiple line distance management, so that the simulation
Digital collection module, signal excitation control module, signal connection and conditioning module, computer control unit and Information expansion module
It cooperates；
Data communication and memory module for communication with the outside, and carry out the storage of data.
5. a kind of dual redundant universal test system according to claim 4, which is characterized in that the application layer includes: inspection
Survey calibration module, using setup module, graphic software platform module, data transmit-receive and access output module, at data interpretation analysis
Manage module and external interactive expanding module；
Wherein, the testing calibration module passes through driving and functional control module and data communication and access module and base respectively
The connection of plinth layer, when being detected and being calibrated, to call the driving and functional control module to drive the hardware of the basal layer,
And the detection data that the basal layer is exported based on the normal data of input is obtained, it is sent to the testing calibration module, so that
The testing calibration module is based on the detection data and is detected and calibrated；
It is described to apply setup module, connected respectively by driving and functional control module and data communication and access module and basal layer
It connects, when hardware of the application layer to bottom is configured, to call the driving and functional control module to drive the basal layer
Hardware, and carried out data transmission by data communication and the hardware of access module and the basal layer；
The graphic software platform module passes through the computer control unit of driving and functional control module and the basal layer respectively
Connection, and by the connection of data communication and access module and the basal layer, to call the driving and function control mould
Block drives the explicit function of the computer control unit, to by the data communication and access module from the basal layer
The data that hardware obtains carry out image conversion and show；
The data transmit-receive and access output module, respectively with driving and functional control module, information checking model, data thread
Management module and data communication are connect with access module, when application layer and the basal layer carry out data transmit-receive, by described
Driving and functional control module drive the hardware of the basal layer, and pass through the data communication and access module and the basis
The hardware of layer carries out real time data transmitting-receiving, and the real time data is stored, and historical data is obtained, so that the figure
Change display module to be patterned processing based on the real time data and/or historical data and show；
The information checking model is used to carry out information checking to data transmit-receive process；
The data interpretation analysis and processing module, respectively with interpretation algorithm model, data analysis algorithm model, data communication and deposit
Modulus block connection, when carrying out interpretation analysis processing to data, by calling interpretation algorithm model and data analysis algorithm model
Interpretation and analysis processing are carried out to the data that the data communication and access module are obtained from the basal layer；
The external interactive function expansion module, respectively with driving and functional control module, information checking model and data communication
It is connect with access module, the hardware of the basal layer is driven by driving and functional control module, and pass through the data communication
Carry out data interaction with access module and external system, and by the data in interactive process carry out storage or by the data of storage it is defeated
Out, and by the information checking model for data exchange process information checking function is provided.
6. a kind of dual redundant universal test system according to claim 5, which is characterized in that the testing calibration module,
The application setup module, the graphic software platform module, data transmit-receive access output module, data interpretation analysis
Processing module, the external interactive function expansion module also pass through data thread management module respectively with each hardware of basal layer
Connection is cooperated with controlling each hardware of the basal layer.
7. a kind of dual redundant universal test system according to claim 5, which is characterized in that
The testing calibration module is also connect by information checking model with basal layer, by calling the information checking mould
Type is detected and is calibrated to the hardware of the basal layer.
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| CN201811230880.6A CN109462516B (en) | 2018-10-22 | 2018-10-22 | Dual-redundancy universal test system |
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