CN106527406A - Security-level DCS product automated testing device - Google Patents
Security-level DCS product automated testing device Download PDFInfo
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- CN106527406A CN106527406A CN201611187256.3A CN201611187256A CN106527406A CN 106527406 A CN106527406 A CN 106527406A CN 201611187256 A CN201611187256 A CN 201611187256A CN 106527406 A CN106527406 A CN 106527406A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The invention provides an automated testing device for functions and performance of security-level DCS products. The device can perform automated testing on the following security-level DCS products: an analog input module AI, an analog output module AO, a digital input module DI, a digital output module DO, a point-to-point communication module, a controller module and a management module. The device mainly comprises a PXI chassis, desktop equipment and an assembly backboard. Software developed according to the invention runs in a PXI controller, the software adopts a modular system structure and comprises a human-computer interface and data display interface, an intermediate function layer assembly, data information storing and reading, a hardware equipment driving interface and equipment work log and security management. The security-level DCS product automated testing device solves problems of high operation and maintenance cost and poor expandability.
Description
Technical field
The invention belongs to instrument and meter analysis and survey control technology field, and in particular to a kind of safe level DCS product is certainly
Dynamicization test device.
Background technology
Automatization test system has developed for many years, although nowadays grinding for automatization test system is all being carried out in many fields
Study carefully work, and much also have been achieved for good effect, but automatization test system still has some shortcomings：
(1) maintenance cost is higher, is unfavorable for extending lifetime of system, reduces use cost.Due to system hardware renewal of the equipment
Regenerate very fast, with the growth of test system application time, many components face compatible and maintenance suffering, further increase and be
The maintenance cost of system.
(2) specificity of system, without extension and adaptive ability.Could also say that and there are currently no leading in complete meaning
Test system, many test systems are both for concrete application and grow up.Also, it is separate between system,
Lack open, intercommunity.
(3) specific aim of testing efficiency and Trouble Report is not high.Major part automatically testing platform is all according to existing at present
Mishap Database be foundation, deduction conclusion is provided to the problem being likely to occur according to failure condition.This just occurs positioning accurate
Degree is not high, the insurmountable situation of new failure new case.And unilateral dependence test platform cannot also make full use of safeguards people
The experience of member causes the waste of human and material resources, does not simply fail to adapt to the test needs of complex fault, and testing efficiency is low.
The content of the invention
To solve the problems of automatization test system in prior art, the present invention is for safe level DCS product
Function and performance provide a kind of test device of automatization.
Technical scheme is as follows：
A kind of safe level DCS product automation test device, described device can be entered to following several safe level DCS products
Row automatic test：Analog input mModule AI, analog output module AO, digital quantity input module DI, digital output mould
Block DO, point-to- point communication module, controller module and management module；
Described device includes PXI cabinets, bench device and frock backboard；
Described PXI cabinets include PXI controllers, multiplexer, circuit tester card, Digital I/O, bus communication monitoring mould
Block, above-mentioned each equipment are interconnected by PXI buses, and described PXI controllers are connected to LAN netting twines/USB line/RS232 serial ports
Line；
Described bench device includes the load of DC source, high-accuracy voltage current source, oscillograph and program-controlled resistor, above-mentioned
Each bench device is connected to LAN netting twines/USB line/RS232 Serial Port Lines；
Described frock backboard include bus communication monitoring interface, analog input interface AI, analog output interface circuit AO,
Digital-quantity input interface DI, digital-quantity output interface DO, point-to-point communication module interface, control unit interface A, control unit interface B
With management module interface；Described bus communication monitoring interface is connected with the bus communication monitoring module in PXI cabinets；Described
Analog input interface AI is connected with the multiplexer in PXI cabinets, and multiplexer is connected to high-accuracy voltage current source；
Described analog output interface circuit AO is connected with the multiplexer in PXI cabinets, and multiplexer is connected to circuit tester card, together
When analog output interface circuit AO be also connected with program-controlled resistor load；Described digital-quantity input interface DI and digital-quantity output interface
DO is connected with Digital I/O in PXI cabinets；Described point-to-point communication module interface, with bus communication monitoring mould in PXI cabinets
Block connects；By the internal bus of frock backboard between described control unit interface A and control unit interface B and above-mentioned each interface
It is connected；Described management module interface is connected with each bench device by LAN netting twines.
Described bus communication monitors interface for being connected with the bus communication monitoring module in PXI cabinets, by bus
Communication monitoring module monitors the bus communication content of tested safe level DCS product, and can carry out the bus of safe level DCS product
The response time test of the volume test, failure insertion test and controller module of communication.
Tested Analog input mModule AI can be connected to height by multiplexer by described analog input interface AI
On accuracy voltage current source, the passage switching of multiplexer is controlled by PXI controllers, by the defeated of high-accuracy voltage current source
Go out to be respectively connected on all passages of tested Analog input mModule AI, row energization entered to tested Analog input mModule AI,
With the performance indications of the channel acquisition precision of this test simulation amount input module AI.
Tested analog output module AO can be connected to ten thousand by multiplexer by described analog output interface circuit AO
Table card is used, the passage switching of multiplexer is controlled by PXI controllers, by all logical of tested analog output module AO
Road output is respectively connected to circuit tester card, and the output signal of tested analog output module AO is measured, mould is tested with this
The performance indications of the passage output accuracy of analog quantity output module AO；
Tested analog output module AO can be also connected to by described analog output interface circuit AO by multiplexer
Oscillograph, controls the passage switching of multiplexer by PXI controllers, by all defeated of tested analog output module AO
Go out passage to be respectively connected on oscillograph, the quality of output signals of tested analog output module AO is measured.
Described digital-quantity input interface DI is connected with Digital I/O in PXI cabinets, Digital I/O output digital quantity in PXI cabinets
Signal can enter row energization to all passages of tested digital quantity input module DI, test digital quantity input module DI's with this
Channel acquisition function.
Described digital-quantity output interface DO is connected with Digital I/O in PXI cabinets, and in PXI cabinets, Digital I/O collection is tested
The output of all passages of digital output module DO, tests the passage output function of digital output module DO.
Described point-to-point communication module interface is connected with bus communication monitoring module in PXI cabinets, right with tested point
Point communication module is communicated, and is tested the communication function and performance indications of point-to-point communication module with this, and can be carried out communication appearance
Amount and failure insertion test.
Described management module is plugged on management module interface, for subtest, to obtain Analog input mModule
The state parameter of AI, digital quantity input module DI.
Described program-controlled resistor load is connected on analog output interface circuit AO, for simulation amount output module AO's
Load capacity is tested；Described DC source is connected with frock backboard and frock backboard is powered, and can be controlled by PXI
Device controls the output of DC source, not only can be to the test of the efficient working range of tested module power supply, can also be to simulation heat
Plug function is tested.
The software of present invention exploitation is run in described PXI controllers, the software adopts modular architecture, wrapped
Include man-machine interaction and data display interface, intermediate function layer assembly, data information memory with read, hardware device drivers interface with
And equipment performance log and safety management；
Wherein, man-machine interaction includes device configuration and controlling interface and equipment condition monitoring interface with data display interface,
Described device configuration and controlling interface are write based on LabVIEW development environments, complete multiplexer, circuit tester card,
The operation of Digital I/O, bus communication monitoring module, DC source, high-accuracy voltage current source, oscillograph and program-controlled resistor load
Softpanel, to realize to the program control of the said equipment, user interface close friend is easy-to-use；
Described equipment state monitoring interface is used for the state parameter of the tested safe level DCS product of monitor in real time, its middle mold
The state parameter of analog quantity output module AO, digital output module DO, point-to- point communication module, controller module and management module
It is and Analog input mModule AI, numeral obtaining by circuit tester card, Digital I/O, bus communication monitoring module and oscillograph
The state parameter of amount input module DI is by safeguarding Network Capture；
Described intermediate function component includes testing process management module and data management module two parts, wherein test stream
Thread management module is that the setting of the aspects such as cycle testss editor, user policy, device command sets is realized based on NI TestStand,
The module is the most important part of this automatic test device, and concrete function includes：Provide the user the cycle testss mould of acquiescence
Plate, configuration information containing test equipment can create the cycle testss of oneself on this basis；Various typical test sequences can be set
Row, pre-set each test equipment configuration parameter information, are saved as system file and are introduced directly into execution；User is facilitated to exist
Quickly and conveniently switch test sequence in repeatedly testing, it is to avoid user is repeated several times setting configuration parameter；Adjusted by cycle testss
Automatic test is realized with the work of each module cooperative；
Described data management module can realize the function of user data management and device data management respectively；
Wherein, user data management is mainly arranged including the preference of user, and device data management mainly includes record multichannel
The configuration information of multiplexer, circuit tester card, Digital I/O, bus communication monitoring module and bench device, COM1 type, communication
Port numbers；
Described data information memory is to be write based on LabVIEW development environments with read module, realizes intermediate function group
Part is to the storage of data in hardware driving interface and calls；
Described hardware device drivers interface is based on VISA function libraries and Labview is designed, and realizes that data message is deposited
Storage and seamless tune of the read module to multiplexer, circuit tester card, Digital I/O, bus communication monitoring module and bench device
With；
Described equipment performance log and safety management module include two functions, and wherein equipment performance log is used to record
The calibration date of the equipment, use time, failure problems etc.；Safety management is used for the operating right of this software and manages, this software
Being divided into two grades of rights managements includes administrator right and operator's authority.
The present invention remarkable result be：
(1) by using the widely used PXI/PXIe bus architectures of industrial control field and hardware platform, in view of the platform hard
Part species is various, and general-purpose capability and extended capability are stronger, and moderate, and so as to solve, operation and maintenance expenses are higher and extensibility is looked into
Problem.
(2) human and material resources that automatic test has largely been liberated needed for test, will original purely manual test conversion
For automatic test, the probability for not only having reduced artificial maloperation but also the efficiency that improve test, and survey can be automatically generated
Examination report carries out data statisticss, provides strong data supporting for research and development department.
(3) lower coupling of software and hardware, makes whole automatization test system be easy to safeguard and regarded as output controlling, it is easier to
Split into individual feature module to be used.
(4) supervision test software greatly reducing the workload of test development personnel, test development personnel is collected
Middle energy carries out the exploitation of test item, and standardized test item code more easily can be multiplexed, while reducing exploitation
Threshold, enables tester to test code according to self-demand stand-alone development.
Description of the drawings
Fig. 1 is a kind of hardware the general frame of safe level DCS product automation test device of the present invention；
Fig. 2 is a kind of whole software structure figure of safe level DCS product automation test device of the present invention.
Specific embodiment
A kind of safe level DCS product automation test device of the present invention can be produced to following several safe level DCS
Product carry out automatic test：Analog input mModule AI, analog output module AO, digital quantity input module DI, digital quantity are defeated
Go out module DO, point-to- point communication module, controller module and management module.
Below in conjunction with the accompanying drawings the technical scheme that the present invention is provided is further illustrated：
As shown in figure 1, the hardware of the present invention includes PXI cabinets, bench device and frock backboard.
Described PXI cabinets include PXI controllers, multiplexer, circuit tester card, Digital I/O, bus communication monitoring mould
Block, above-mentioned each equipment are interconnected by PXI buses, and described PXI controllers are connected to LAN netting twines/USB line/RS232 serial ports
Line；
Described bench device includes the load of DC source, high-accuracy voltage current source, oscillograph and program-controlled resistor, above-mentioned
Each bench device is connected to LAN netting twines/USB line/RS232 Serial Port Lines；
Described frock backboard include bus communication monitoring interface, analog input interface AI, analog output interface circuit AO,
Digital-quantity input interface DI, digital-quantity output interface DO, point-to-point communication module interface, control unit interface A, control unit interface B
With management module interface；Described bus communication monitoring interface is connected with the bus communication monitoring module in PXI cabinets；Described
Analog input interface AI is connected with the multiplexer in PXI cabinets, and multiplexer is connected to high-accuracy voltage current source；
Described analog output interface circuit AO is connected with the multiplexer in PXI cabinets, and multiplexer is connected to circuit tester card, together
When analog output interface circuit AO be also connected with program-controlled resistor load；Described digital-quantity input interface DI and digital-quantity output interface
DO is connected with Digital I/O in PXI cabinets；Described point-to-point communication module interface and bus communication monitoring module in PXI cabinets
Connection；By the internal bus phase of frock backboard between described control unit interface A and control unit interface B and above-mentioned each interface
Even；Described management module interface is connected with each bench device by LAN netting twines.
Bus communication monitoring interface is connected with the bus communication monitoring module in PXI cabinets, monitors mould by bus communication
Block monitors the bus communication content of tested safe level DCS product, and can carry out the capacity of the bus communication of safe level DCS product
The response time test of test, failure insertion test and controller module；
Tested Analog input mModule AI can be connected to high precision electro by multiplexer by analog input interface AI
On current voltage source, the passage switching of multiplexer is controlled by PXI controllers, the output of high-accuracy voltage current source is distinguished
It is linked on all passages of tested Analog input mModule AI, row energization is entered to tested Analog input mModule AI, is surveyed with this
The performance indications of the channel acquisition precision of examination Analog input mModule AI；Using multiplexer and high-accuracy voltage current source reality
The acquisition precision of existing multichannel Analog input mModule AI is tested, and 0～20mA electric currents and 0～10V voltage range precision are reachable
The 0.01% of gamut；
Tested analog output module AO can be connected to circuit tester card by multiplexer by analog output interface circuit AO,
The passage switching of multiplexer is controlled by PXI controllers, by all passage outputs of tested analog output module AO
Circuit tester card is respectively connected to, the output signal of tested analog output module AO is measured, it is defeated with this test simulation amount
Go out the performance indications of the passage output accuracy of module AO；Realized to multichannel analog quantity using multiplexer and circuit tester card
The output accuracy test of output module AO, 0～20mA electric currents and 0～10V voltage ranges measuring accuracy are up to gamut 0.01%；
Tested analog output module AO can be also connected to by described analog output interface circuit AO by multiplexer
Oscillograph, controls the passage switching of multiplexer by PXI controllers, by all logical of tested analog output module AO
Road output is respectively connected on oscillograph, and the quality of output signals of tested analog output module AO is measured；
Digital-quantity input interface DI is connected with Digital I/O in PXI cabinets, and in PXI cabinets, Digital I/O output digital quantity signal can
Enter row energization with all passages to tested digital quantity input module DI, adopted with the passage that this tests digital quantity input module DI
Collection function；
Digital-quantity output interface DO is connected with Digital I/O in PXI cabinets, and in PXI cabinets, Digital I/O gathers tested digital quantity
The output of all passages of output module DO, tests the passage output function of digital output module DO；
Point-to-point communication module interface is connected with bus communication monitoring module in PXI cabinets, with tested point-to- point communication
Module is communicated, and is tested the communication function and performance indications of point-to-point communication module with this, and can be carried out traffic capacity and event
Barrier insertion test；
Management module, is connected with each bench device by LAN, when simulation amount input module AI, digital quantity are input into
When module DI is tested, using complete function and the management module that passes through of test is used for subtest, to obtain analog input mould
The state parameter of block AI, digital quantity input module DI.
It is connected by the internal bus of frock backboard between each module of frock backboard.
Program-controlled resistor load is connected on analog output interface circuit AO, and the band for simulation amount output module AO carries energy
Power is tested；DC source is connected with frock backboard and frock backboard is powered, and can control unidirectional current by PXI controllers
The output in source, can also not only can be carried out to simulating warm connection function to the test of the efficient working range of tested module power supply
Test.
As shown in Fig. 2 the running software of the present invention is on PXI controllers, using modular architecture, including man-machine friendship
Mutually and data display interface, intermediate function layer assembly, data information memory with read, hardware device drivers interface and equipment work
Make daily record and safety management；
Wherein, man-machine interaction includes device configuration and controlling interface and equipment condition monitoring interface with data display interface,
Described device configuration and controlling interface are write based on LabVIEW development environments, complete multiplexer, circuit tester card,
The operation of Digital I/O, bus communication monitoring module, DC source, high-accuracy voltage current source, oscillograph and program-controlled resistor load
Softpanel, to realize to the program control of the said equipment, user interface close friend is easy-to-use；
Described equipment state monitoring interface is used for the state parameter of the tested safe level DCS product of monitor in real time, its middle mold
The state parameter of analog quantity output module AO, digital output module DO, point-to- point communication module, controller module and management module
It is and Analog input mModule AI, numeral obtaining by circuit tester card, Digital I/O, bus communication monitoring module and oscillograph
The state parameter of amount input module DI is by safeguarding Network Capture；
Described intermediate function component includes testing process management module and data management module two parts, wherein test stream
Thread management module is that the setting of the aspects such as cycle testss editor, user policy, device command sets is realized based on NI TestStand,
The module is the most important part of this automatic test device, and concrete function includes：
The cycle testss template of acquiescence is provided the user, configuration information containing test equipment can create oneself on this basis
Cycle testss；
Various typical cycle testss can be set, pre-set each test equipment configuration parameter information, be saved as
System file is introduced directly into execution；
Facilitate user's quickly and conveniently switch test sequence between repeatedly testing, save user and setting configuration is repeated several times
Parameter；Each module cooperative work is called to realize automatic test by cycle testss；
Described data management module can realize the function of user data management and device data management respectively；
Wherein user data management is mainly arranged including the preference of user；
Device data management mainly include record multiplexer, circuit tester card, Digital I/O, bus communication monitoring module and
The configuration information of bench device, COM1 type, communication port numbers；
Described data information memory is to be write based on LabVIEW development environments with reading, realizes intermediate function component pair
The storage of data and call in hardware driving interface；
Described hardware device drivers interface is based on VISA function libraries and Labview is designed, and realizes that data message is deposited
Storage and seamless tune of the read module to multiplexer, circuit tester card, Digital I/O, bus communication monitoring module and bench device
With；
Described equipment performance log and safety management module include two functions, and wherein equipment performance log is used to record
The calibration date of the equipment, use time, failure problems etc.；Safety management is used for the operating right of this software and manages, this software
Being divided into two grades of rights managements includes administrator right and operator's authority.
Claims (10)
1. a kind of safe level DCS product automation test device, it is characterised in that：
Described device can carry out automatic test to following several safe level DCS products：Analog input mModule AI, analog quantity
Output module AO, digital quantity input module DI, digital output module DO, point-to- point communication module, controller module and management
Module；
Described device includes PXI cabinets, bench device and frock backboard；
Described PXI cabinets include PXI controllers, multiplexer, circuit tester card, Digital I/O, bus communication monitoring module, on
State each equipment to interconnect by PXI buses, described PXI controllers are connected to LAN netting twines/USB line/RS232 Serial Port Lines；
Described bench device includes that DC source, high-accuracy voltage current source, oscillograph and program-controlled resistor are loaded, above-mentioned each
Formula equipment is connected to LAN netting twines/USB line/RS232 Serial Port Lines；
Described frock backboard includes bus communication monitoring interface, analog input interface AI, analog output interface circuit AO, numeral
Amount input interface DI, digital-quantity output interface DO, point-to-point communication module interface, control unit interface A, control unit interface B and pipe
Reason module interface；Described bus communication monitoring interface is connected with the bus communication monitoring module in PXI cabinets；Described simulation
Amount input interface AI is connected with the multiplexer in PXI cabinets, and multiplexer is connected to high-accuracy voltage current source；It is described
Analog output interface circuit AO be connected with the multiplexer in PXI cabinets, multiplexer is connected to circuit tester card, while mould
Analog quantity output interface AO is also connected with program-controlled resistor load；Described digital-quantity input interface DI and digital-quantity output interface DO are equal
It is connected with Digital I/O in PXI cabinets；Described point-to-point communication module interface is connected with bus communication monitoring module in PXI cabinets
Connect；By the internal bus phase of frock backboard between described control unit interface A and control unit interface B and above-mentioned each interface
Even；Described management module interface is connected with each bench device by LAN netting twines.
2. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described bus
Communication monitoring interface monitors quilt by bus communication monitoring module for being connected with the bus communication monitoring module in PXI cabinets
The bus communication content of safe level DCS product is surveyed, and the volume test of the bus communication of safe level DCS product, event can be carried out
The response time test of barrier insertion test and controller module.
3. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described simulation
Tested Analog input mModule AI can be connected on high-accuracy voltage current source by amount input interface AI by multiplexer, lead to
The passage switching of PXI controllers control multiplexer is crossed, the output of high-accuracy voltage current source is respectively connected to into tested mould
On all passages of analog quantity input module AI, row energization is entered to tested Analog input mModule AI, be input into this test simulation amount
The performance indications of the channel acquisition precision of modules A I.
4. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described simulation
Tested analog output module AO can be connected to circuit tester card by multiplexer by amount output interface AO, by PXI controls
All passage outputs of tested analog output module AO are respectively connected to ten thousand by the passage switching of device control multiplexer
Table card is used, the output signal of tested analog output module AO is measured, with the logical of this test simulation amount output module AO
The performance indications of road output accuracy；
Tested analog output module AO can be also connected to oscillography by multiplexer by described analog output interface circuit AO
Device, controls the passage switching of multiplexer by PXI controllers, all outputs of tested analog output module AO is led to
Road is respectively connected on oscillograph, and the quality of output signals of tested analog output module AO is measured.
5. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described numeral
Amount input interface DI is connected with Digital I/O in PXI cabinets, and in PXI cabinets, Digital I/O output digital quantity signal can be to tested number
All passages of word amount input module DI enter row energization, test the channel acquisition function of digital quantity input module DI with this.
6. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described numeral
Amount output interface DO is connected with Digital I/O in PXI cabinets, and in PXI cabinets, Digital I/O gathers tested digital output module DO
The output of all passages, tests the passage output function of digital output module DO.
7. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described point is right
Point communication module interface is connected with bus communication monitoring module in PXI cabinets, is communicated with tested point-to- point communication module,
The communication function and performance indications of point-to-point communication module is tested with this, and traffic capacity and failure insertion test can be carried out.
8. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described management
Module is plugged on management module interface, for subtest, to obtain Analog input mModule AI, digital quantity input module DI
State parameter.
9. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described is program control
Ohmic load is connected on analog output interface circuit AO, and the load capacity for simulation amount output module AO is tested；It is described
DC source be connected with frock backboard and frock backboard be powered, and DC source can be controlled by PXI controllers
Output, can also not only can test to simulating warm connection function to the test of the efficient working range of tested module power supply.
10. a kind of safe level DCS product automation test device as claimed in claim 1, it is characterised in that：Described PXI
The software of present invention exploitation is run in controller, the software adopts modular architecture, including man-machine interaction and data
Display interface, intermediate function layer assembly, data information memory with read, hardware device drivers interface and equipment performance log with
Safety management；
Wherein, man-machine interaction includes device configuration and controlling interface and equipment condition monitoring interface with data display interface, described
Device configuration and controlling interface be to be write based on LabVIEW development environments, complete multiplexer, circuit tester card, numeral
The soft face of operation of IO, bus communication monitoring module, DC source, high-accuracy voltage current source, oscillograph and program-controlled resistor load
Plate, to realize to the program control of the said equipment, user interface close friend is easy-to-use；
Described equipment state monitoring interface is used for the state parameter of the tested safe level DCS product of monitor in real time, wherein analog quantity
The state parameter of output module AO, digital output module DO, point-to- point communication module, controller module and management module is logical
Cross circuit tester card, Digital I/O, bus communication monitoring module and oscillograph to obtain, and Analog input mModule AI, digital quantity are defeated
Enter the state parameter of module DI by safeguarding Network Capture；
Described intermediate function component includes testing process management module and data management module two parts, wherein testing process pipe
Reason module is that the setting of the aspects such as cycle testss editor, user policy, device command sets is realized based on NI TestStand, the mould
Block is the most important part of this automatic test device, and concrete function includes：The cycle testss template of acquiescence is provided the user, is contained
Test equipment configuration information, can create the cycle testss of oneself on this basis；Various typical cycle testss can be set, in advance
Each test equipment configuration parameter information is set, system file is saved as and is introduced directly into execution；User is facilitated repeatedly to survey
Quickly and conveniently switch test sequence in examination, it is to avoid user is repeated several times setting configuration parameter；Each mould is called by cycle testss
Automatic test is realized in block collaborative work；
Described data management module can realize the function of user data management and device data management respectively；
Wherein, user data management is mainly arranged including the preference of user, and device data management mainly includes record multiplexing
The configuration information of device, circuit tester card, Digital I/O, bus communication monitoring module and bench device, COM1 type, COM1
Number；
Described data information memory is to be write based on LabVIEW development environments with read module, realizes intermediate function component pair
The storage of data and call in hardware driving interface；
Described hardware device drivers interface is based on VISA function libraries and Labview and is designed, realize data information memory with
Read module is called to multiplexer, circuit tester card, Digital I/O, bus communication monitoring module and the seamless of bench device；
Described equipment performance log and safety management module include two functions, and wherein equipment performance log is set for recording this
Standby calibration date, use time, failure problems etc.；Safety management is used for the operating right of this software and manages, and this software is divided into
Two grades of rights managements include administrator right and operator's authority.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187256.3A CN106527406B (en) | 2016-12-20 | 2016-12-20 | A kind of safety level DCS product automation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187256.3A CN106527406B (en) | 2016-12-20 | 2016-12-20 | A kind of safety level DCS product automation test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106527406A true CN106527406A (en) | 2017-03-22 |
| CN106527406B CN106527406B (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611187256.3A Active CN106527406B (en) | 2016-12-20 | 2016-12-20 | A kind of safety level DCS product automation test device |
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Cited By (16)
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| CN108181890A (en) * | 2017-12-12 | 2018-06-19 | 中核控制系统工程有限公司 | DCS automatic test devices based on virtual instrument |
| CN108594052A (en) * | 2018-06-28 | 2018-09-28 | 天津中德应用技术大学 | A kind of Auto-Test System and method based on LabVIEW and PXI boards |
| CN108733556A (en) * | 2017-10-26 | 2018-11-02 | 江苏核电有限公司 | A kind of automation of analog machine I/O system meters is to point methods |
| CN108776295A (en) * | 2018-06-06 | 2018-11-09 | 北京中航科电测控技术股份有限公司 | A kind of efficient ETAP automatization test systems |
| CN108804298A (en) * | 2018-06-15 | 2018-11-13 | 深圳库博能源科技有限公司 | A kind of device for the test of SCADA system response time |
| CN108873868A (en) * | 2018-07-27 | 2018-11-23 | 中国核动力研究设计院 | Npp safety grade DCS console module automatic test device |
| CN109976281A (en) * | 2019-04-11 | 2019-07-05 | 重庆川仪控制系统有限公司 | A kind of check system of digital quantity input/output module |
| CN109976277A (en) * | 2019-03-29 | 2019-07-05 | 北京宇航系统工程研究所 | The universal ground observing and controlling equipment and its signal of a kind of dynamic reconfigurable based on communication protocol output and input control method |
| CN110275511A (en) * | 2019-06-25 | 2019-09-24 | 中国第一汽车股份有限公司 | Automatic test equipment suitable for power motor controller hardware |
| CN110377010A (en) * | 2019-08-13 | 2019-10-25 | 中国核动力研究设计院 | A kind of arbitrarily extensible DCS system automatic test device and test method |
| CN112345862A (en) * | 2020-11-05 | 2021-02-09 | 山东山大电力技术股份有限公司 | Test tool system and method for three-terminal isolation sampling module |
| CN113835938A (en) * | 2021-08-31 | 2021-12-24 | 国核自仪系统工程有限公司 | PMS testing device and testing method thereof, electronic equipment and medium |
| CN114137851A (en) * | 2021-11-23 | 2022-03-04 | 上海空间推进研究所 | Fault simulation system for engine test run system |
| CN114167839A (en) * | 2021-12-03 | 2022-03-11 | 中国核动力研究设计院 | Nuclear power plant DCS response time testing device and method |
| CN114326658A (en) * | 2021-12-09 | 2022-04-12 | 武汉微创光电股份有限公司 | Automatic testing method and device for functions of IO (input/output) interface unit of ECN (electronic control network) controller |
| CN115097236A (en) * | 2022-06-17 | 2022-09-23 | 株洲嘉成科技发展股份有限公司 | Test type switching method of universal test platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108733556A (en) * | 2017-10-26 | 2018-11-02 | 江苏核电有限公司 | A kind of automation of analog machine I/O system meters is to point methods |
| CN108181890A (en) * | 2017-12-12 | 2018-06-19 | 中核控制系统工程有限公司 | DCS automatic test devices based on virtual instrument |
| CN108776295A (en) * | 2018-06-06 | 2018-11-09 | 北京中航科电测控技术股份有限公司 | A kind of efficient ETAP automatization test systems |
| CN108804298A (en) * | 2018-06-15 | 2018-11-13 | 深圳库博能源科技有限公司 | A kind of device for the test of SCADA system response time |
| CN108804298B (en) * | 2018-06-15 | 2022-02-11 | 深圳库博能源科技有限公司 | Device for testing response time of SCADA system |
| CN108594052A (en) * | 2018-06-28 | 2018-09-28 | 天津中德应用技术大学 | A kind of Auto-Test System and method based on LabVIEW and PXI boards |
| CN108873868A (en) * | 2018-07-27 | 2018-11-23 | 中国核动力研究设计院 | Npp safety grade DCS console module automatic test device |
| CN109976277B (en) * | 2019-03-29 | 2020-11-20 | 北京宇航系统工程研究所 | Dynamic reconfigurable universal ground measurement and control equipment based on communication protocol and signal input and output control method thereof |
| CN109976277A (en) * | 2019-03-29 | 2019-07-05 | 北京宇航系统工程研究所 | The universal ground observing and controlling equipment and its signal of a kind of dynamic reconfigurable based on communication protocol output and input control method |
| CN109976281A (en) * | 2019-04-11 | 2019-07-05 | 重庆川仪控制系统有限公司 | A kind of check system of digital quantity input/output module |
| CN110275511A (en) * | 2019-06-25 | 2019-09-24 | 中国第一汽车股份有限公司 | Automatic test equipment suitable for power motor controller hardware |
| CN110377010A (en) * | 2019-08-13 | 2019-10-25 | 中国核动力研究设计院 | A kind of arbitrarily extensible DCS system automatic test device and test method |
| CN112345862A (en) * | 2020-11-05 | 2021-02-09 | 山东山大电力技术股份有限公司 | Test tool system and method for three-terminal isolation sampling module |
| CN113835938A (en) * | 2021-08-31 | 2021-12-24 | 国核自仪系统工程有限公司 | PMS testing device and testing method thereof, electronic equipment and medium |
| CN114137851A (en) * | 2021-11-23 | 2022-03-04 | 上海空间推进研究所 | Fault simulation system for engine test run system |
| CN114167839A (en) * | 2021-12-03 | 2022-03-11 | 中国核动力研究设计院 | Nuclear power plant DCS response time testing device and method |
| CN114167839B (en) * | 2021-12-03 | 2024-01-26 | 中国核动力研究设计院 | Nuclear power plant DCS system response time testing device and method |
| CN114326658A (en) * | 2021-12-09 | 2022-04-12 | 武汉微创光电股份有限公司 | Automatic testing method and device for functions of IO (input/output) interface unit of ECN (electronic control network) controller |
| CN115097236A (en) * | 2022-06-17 | 2022-09-23 | 株洲嘉成科技发展股份有限公司 | Test type switching method of universal test platform |
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