CN109270373A - A kind of all-electronin interlocking test macro and method - Google Patents
A kind of all-electronin interlocking test macro and method Download PDFInfo
- Publication number
- CN109270373A CN109270373A CN201811072163.5A CN201811072163A CN109270373A CN 109270373 A CN109270373 A CN 109270373A CN 201811072163 A CN201811072163 A CN 201811072163A CN 109270373 A CN109270373 A CN 109270373A
- Authority
- CN
- China
- Prior art keywords
- electronin
- test
- execution unit
- module
- interlocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
Abstract
The present invention provides a kind of all-electronins to interlock test macro, which includes interlocking computer, all-electronin execution unit, man machine interface subsystem, tester simulator, test controller, test record device and power subsystem.The present invention is based on the collaborative works of the tester simulator for being adapted dynamically simulation scale and all-electronin execution unit, system level testing can be carried out to single module or part of module, dynamic adjustment can test module quantity until entire interlock system complete test, check and accept, testing efficiency is improved, testing cost is reduced.
Description
Technical field
The present invention relates to railway signals equipment system regions more particularly to a kind of all-electronin interlocking test macros and method.
Background technique
Computer interlock system is responsible for driving route and establishes railways train operation core control equipment, in signal operation person or
Track switch, semaphore, interlocked control between track circuit in standing are realized under person's ATS system operatio, are that railway security is efficiently driven a vehicle not
The Support Equipment that can lack.With technological progress, all-electronin computer interlock system eliminate traditional computer interlocking in after
Electrical apparatus interface part directly controls signalling arrangement using electronics execution unit.All-electronin interlocking is small in size, easy to maintain, simplifies
The workload of system construction and wiring reduces the mistake introduced during construction and operation due to wiring.
But computer based all-electronin interlock system is directly controlled by all-electronin execution unit (all-electronin module)
Point machine, semaphore, road junction cross barrier machine and relay, type of modules is more, and control mode is complicated；And in view of cost because
Element cannot carry out all signalling arrangements in control area or subregion in interface debugging and validation test stage
Load simulation.When only part signal equipment, since interlock connection does not have, equipment cannot be carried out by system effective
Control.Due to the diversity of all-electronin interlock system module, complexity, huge challenge is brought to its test and examination.
Summary of the invention
In order to overcome above-mentioned prior art defect, the present invention provides a kind of all-electronin interlocking test macro.
A kind of all-electronin interlocking test macro, the test macro include: interlocking computer, all-electronin execution unit, survey
Try emulator, man machine interface subsystem, test controller, test record device and power subsystem, wherein
The interlocking computer respectively with all-electronin execution unit, tester simulator, man machine interface subsystem, testing and control
Device is connected with test record device；
The all-electronin execution unit controls signalling arrangement for executing interlocking computer operation order；
The tester simulator, for emulating all-electronin execution unit and manipulated signal equipment, with all-electronin execution unit
It cooperates；
The test controller is used for interlocking computer sending device control command；
The test record device, for recording operational order and operating result；
The man machine interface subsystem shows state, sending device control command for observation device；
The power subsystem, for powering for test macro.
Further, the all-electronin execution unit includes: direct current signal machine module, AC signal machine module, straight channel
At least one of trouble module, exchange track switch module, universal input module and general output module all-electronin module.
Further, the tester simulator with the all-electronin execution unit all pass through control interchanger connect interlocking count
Calculation machine.
Further, the tester simulator has the simulation scale of following dynamic adjustment:
When all modules of all-electronin execution unit do not have test condition, which can emulate all
All-electronin module and its control equipment；
When all-electronin execution unit part of module has test condition, which can emulate remaining full electricity
Submodule and its control equipment.
Further, the man machine interface subsystem passes through operation interchanger connection interlocking computer.
Further, the test controller passes through operation interchanger connection interlocking computer.
Further, the test controller includes that individual equipment is grasped to the equipment control command that interlocking computer is sent
Make order and/or the automatic control order of multiple groups equipment.
Further, the test record device passes through operation interchanger connection interlocking computer.
Further, the tester simulator, test controller and test record device can be separately provided, and can also be integrated in people
In machine interface subsystem.
A kind of all-electronin interlocking test method, which comprises
Input operational order；
Tester simulator and all-electronin execution unit are performed in unison with；
Record and execution result back.
The present invention is based on the collaborative work of the tester simulator and all-electronin execution unit that can dynamically adjust simulation scale,
So that all-electronin interlocking test macro, which can be used, in engineer carries out system level testing to single module or part of module, dynamic is adjusted
It is whole can test module quantity until entire interlock system complete test and check and accept.Using the present invention, can be set in first signal
Just carry out test when standby in place, with the development of test, use real equipment gradually replaces emulator, improves all-electronin
Interlock system test and examination efficiency reduce test and check and accept cost.Other features and advantages of the present invention will be subsequent
It is illustrated in specification, also, partly as will become apparent from the description, or understand through the implementation of the invention.This hair
Bright purpose and other advantages can be realized and be obtained by structure pointed in the specification, claims and drawings
?.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 shows the basic block diagram of all-electronin computer interlock system according to prior art；
Fig. 2 shows the basic block diagrams of all-electronin execution unit according to prior art；
Fig. 3 shows all-electronin execution unit control signalling arrangement schematic diagram according to prior art；
Fig. 4 shows the system construction drawing of all-electronin interlock system test according to an embodiment of the present invention；
Fig. 5 shows the system construction drawing of another all-electronin interlock system test according to an embodiment of the present invention；
Fig. 6 shows the operation schematic diagram of tester simulator according to an embodiment of the present invention；
Fig. 7 shows the basic flow chart of test macro operation command according to an embodiment of the present invention；
Fig. 8 shows the basic flow chart of all-electronin interlocking test method according to an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention clearly and completely illustrated, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
All-electronin computer interlock system structure is as shown in Figure 1, use the DS6-60 system of existing maturation in the prior art
The interlock logic portion of system is as safe arithmetic logic platform (i.e. safe operation layer)；Maintenance machine terminal and the aobvious machine set of terminal of control are adult
Chance session layer, wherein control aobvious machine and interconnected by the aobvious network of control and safe operation layer, maintenance machine reception, which executes expression layer, orders control
The feedback of the executive condition of order；It executes expression layer and then controls semaphore module, track switch module and universal input and output module,
Completion directly controls signalling arrangement.The relay that all-electronin computer interlock system eliminates in traditional computer interlocking connects
Oral area point, directly controls signalling arrangement using electronics execution unit.Due to small in size, easy to maintain, the simplification of all-electronin interlocking
The workload of system construction and wiring decreases the mistake introduced during construction and operation due to wiring.
In all-electronin computer interlock system, all-electronin execution unit is responsible for receiving interlocking frequently as expression layer is executed
The control command of computer controls administration equipment according to control command and is responsible for acquisition administration equipment state and sends interlocking to
Computer is the standard execution unit of system.All-electronin execution unit is made of all kinds of electronic modules, controls different letters respectively
Number equipment, including semaphore module, track switch module, universal input module and general output module etc., structure is as shown in Figure 2.
Wherein, direct current signal machine module is for controlling direct current signal machine, and AC signal machine module is for controlling AC signal machine, straight channel
Trouble module is for controlling direct current signal machine, and exchange track switch module is for controlling AC signal machine, universal input/general output module
For controlling relay.The signalling arrangement of all controllable specified quantity of every kind of module.
All-electronin execution unit executes interlocking computer operation order, and control signalling arrangement schematic diagram is as shown in figure 3, when being
When system needs to handle in Fig. 3 the selected X of dotted line frame to SI route test X signal machine, at least need to check 1/3# track switch, the road 7#
Trouble, the state of 1DG track section, 7DG track section and IG section can only wait if these appointed conditions do not have temporarily
Have to condition or simulates above equipment using signal simulator.Prior art control mode is complicated, and cannot be to control
When all signalling arrangements in region or subregion carry out load simulation, only part signal equipment, interlock connection does not have
It is standby, equipment cannot effectively be controlled by system, diversity, complexity are brought to the test and examination of interlock system
Challenge.
Fig. 4 shows the system construction drawing of the all-electronin interlock system test according to the embodiment of the present invention.As shown, this hair
Bright embodiment includes interlocking computer, all-electronin execution unit, tester simulator, man machine interface subsystem, test controller, survey
Trial record device and power subsystem.Wherein:
The interlocking computer is the core control equipment of all-electronin interlocking test macro, realizes under operation and sets to other
Standby control；The all-electronin execution unit is the standard execution unit of system, and structure is as shown in Fig. 2, pass through control exchange
Machine connection interlocking computer, the responsible control command for receiving interlocking computer control administration equipment according to control command and bear
Duty acquisition administration equipment state simultaneously sends interlocking computer to；The tester simulator have emulation all-electronin execution unit and by
The function of controlling signalling arrangement is connect with interlocking computer by control interchanger, simulation scale can be dynamically adjusted, with all-electronin
Execution unit cooperates, and collectively constitutes the execution unit subsystem of all-electronin interlocking test macro；The man-machine interface subsystem
System is the interlock system equipment of standard, passes through operation interchanger connection interlocking computer, when interlocking setting runs well, behaviour
Work person receives the display data of interlocking computer by man-machine interface system, and observation device shows state and receives operator
Operational order, sending device control command is to interlocking computer；The test controller passes through operation interchanger connection interlocking
Computer sends individual equipment operation order and/or the automatic control order of multiple groups equipment to interlocking computer；The test
For logger also by operation interchanger connection interlocking computer, major function is record operational order and operating result；It is described
Power subsystem is then entire test macro power supply.
The embodiment of the present invention also provides another form of test macro, as shown in Figure 5: can by above-mentioned tester simulator,
Test controller and test record device are all integrated into man machine interface subsystem, remaining equipment connection mode is consistent with Fig. 4, related
Functions of the equipments are described in above content, and details are not described herein.
In embodiments of the present invention, tester simulator and all-electronin execution unit collectively constitute the execution list of tested test system
First subsystem.Wherein, tester simulator not only has the ability of emulation all-electronin module and manipulated signal equipment, but also can
Dynamic adjustment simulation scale is needed according to test.Such as: when all modules of all-electronin execution unit do not have test condition,
The tester simulator can emulate all all-electronin module and its control equipment；When all-electronin execution unit part of module has
When test condition, which can emulate remaining all-electronin module and its control equipment, tester simulator and full electricity
Sub- execution unit works together.When test macro works, the working principle of tester simulator operation command is as shown in Figure 6:
When system, which needs to handle selected X to the S I route of dotted line frame in figure, tests X signal machine, X signal is controlled by semaphore module
Machine, by tester simulator provide 1/3# track switch, 7# track switch, 1DG track section, 7DG track section and I G section state.
Meanwhile tester simulator also receives interlocking computer to the control command of relevant device, and execution result back is calculated to interlocking
Machine.
Based on the test macro that above equipment is formed, illustratively, the test as Fig. 7 shows all-electronin test macro is imitative
True device and all-electronin execution unit execute the flow chart for the track switch control command that interlocking computer generates: firstly, human-machine interface openning
System or test controller are generated in interlocking computer by operating interchanger to interlocking computer transmission track switch control instruction
Track switch control command；Then, interlocking computer checks the practical control unit for needing the track switch controlled according to order, determines track switch
It is to be controlled by all-electronin execution unit or tester simulator；Then, interlocking computer sends control command extremely according to inspection result
Execution unit subsystem, such as: inspection result shows that track switch is controlled by all-electronin execution unit, then sends out to all-electronin execution unit
Control command is sent, is worked by all-electronin execution unit control track switch module；Inspection result shows track switch by tester simulator
Control then sends control command to tester simulator, is worked by tester simulator control semaphore module；Finally, full electricity
Sub- execution unit or tester simulator are by controlling interchanger execution result back to computer is interlocked, in man machine interface subsystem
Middle display records test result by test record device, refers to for engineer, completes the test interlocked to all-electronin, checks and accepts.
On the basis of above system, the embodiment of the invention also provides a kind of all-electronins to interlock test method, the side
Method includes: input operational order；Tester simulator and all-electronin execution unit are performed in unison with；
Record and execution result back.Wherein: the input operational order is based on man machine interface subsystem or testing and control
Device issues operational order to interlocking computer；The tester simulator and all-electronin execution unit are performed in unison with, including interlocking meter
Calculation machine controls tester simulator and all-electronin execution unit is performed in unison with instruction according to operational order；The record and feedback are held
Row based on man machine interface subsystem as a result, show or test record device records all-electronin execution unit and tester simulator and executes behaviour
Make the result ordered.It is as shown in Figure 8 that all-electronin interlocks test method detailed process.
The present invention passes through the collaborative work of the tester simulator and all-electronin execution unit that can dynamically adjust simulation scale,
Single module is interlocked to all-electronin or part of module carries out system level testing, carries out test when first signalling arrangement is in place,
All devices need not be waited in place, then replace emulator using real equipment step by step.In the prior art, when all-electronin is held
When row unit does not have test condition, usually signalling arrangement be not achieved test condition or signalling arrangement control there are failures also
When not excluding, signalling arrangement is replaced using signal simulator, system is made to meet partial test condition；But do not satisfy the requirements
When signalling arrangement is more, need a large amount of signal simulator or waiting signal equipment gradually in place.
The defects of that the present invention overcomes prior art type of modules is more, control mode is complicated, testing cost is high, in test or
In the course of receiving, tester simulator can just carry out test when first signalling arrangement is in place, with the development of test, gradually
Use real equipment replace emulator, allow engineer by all-electronin interlock test macro dynamic adjustment can test
Module number completes test, examination until entire interlock system, greatly improves the test of all-electronin interlock system, checks and accepts effect
Rate, and reduce test, check and accept cost.
Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should manage
Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of all-electronin interlocks test macro, which is characterized in that the test macro includes: that interlocking computer, all-electronin are held
Row unit, tester simulator, man machine interface subsystem, test controller, test record device and power subsystem, wherein
The interlocking computer respectively with all-electronin execution unit, tester simulator, man machine interface subsystem, test controller and
Test record device is connected；
The all-electronin execution unit controls signalling arrangement for executing interlocking computer operation order；
The tester simulator is cooperateed with for emulating all-electronin execution unit and manipulated signal equipment with all-electronin execution unit
Work；
The test controller is used for interlocking computer sending device control command；
The test record device, for recording operational order and operating result；
The man machine interface subsystem shows state, sending device control command for observation device；
The power subsystem, for powering for test macro.
2. a kind of all-electronin according to claim 1 interlocks test macro, which is characterized in that the all-electronin execution unit
Include: direct current signal machine module, AC signal machine module, direct current track switch module, exchange track switch module, universal input module and lead to
With at least one of output module all-electronin module.
3. a kind of all-electronin according to claim 1 interlocks test macro, which is characterized in that the tester simulator and institute
It states all-electronin execution unit and all passes through control interchanger connection interlocking computer.
4. a kind of all-electronin according to claim 1 interlocks test macro, which is characterized in that the tester simulator has
The simulation scale of following dynamic adjustment:
When all modules of all-electronin execution unit do not have test condition, which can emulate all full electricity
Submodule and its control equipment；
When all-electronin execution unit part of module has test condition, which can emulate remaining all-electronin mould
Block and its control equipment.
5. a kind of all-electronin according to claim 1 interlocks test macro, which is characterized in that the man machine interface subsystem
Pass through operation interchanger connection interlocking computer.
6. a kind of all-electronin according to claim 1 interlocks test macro, which is characterized in that the test controller passes through
Operate interchanger connection interlocking computer.
7. a kind of all-electronin according to claim 6 interlocks test macro, which is characterized in that the test controller is to connection
Locking the equipment control command that computer is sent includes individual equipment operation order and/or the automatic control order of multiple groups equipment.
8. a kind of all-electronin according to claim 1 interlocks test macro, which is characterized in that the test record device passes through
Operate interchanger connection interlocking computer.
9. a kind of all-electronin according to claim 1 interlocks test macro, which is characterized in that the tester simulator, survey
Examination controller and test record device are separately provided, or are integrated in man machine interface subsystem.
10. a kind of all-electronin interlocks test method, which is characterized in that the described method includes:
Input operational order；
Tester simulator and all-electronin execution unit are performed in unison with；
Record and execution result back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072163.5A CN109270373A (en) | 2018-09-14 | 2018-09-14 | A kind of all-electronin interlocking test macro and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072163.5A CN109270373A (en) | 2018-09-14 | 2018-09-14 | A kind of all-electronin interlocking test macro and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109270373A true CN109270373A (en) | 2019-01-25 |
Family
ID=65188659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811072163.5A Pending CN109270373A (en) | 2018-09-14 | 2018-09-14 | A kind of all-electronin interlocking test macro and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109270373A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158235A (en) * | 2020-08-25 | 2021-01-01 | 通号城市轨道交通技术有限公司 | Outdoor signal equipment control method and system for urban rail transit |
| CN112230562A (en) * | 2020-08-25 | 2021-01-15 | 通号城市轨道交通技术有限公司 | System and method for full-electronic interlocking simulation test of urban rail |
| WO2021196499A1 (en) * | 2020-04-03 | 2021-10-07 | 北京全路通信信号研究设计院集团有限公司 | Signal automatic downgrade method for fully electronic interlocking, and system |
| CN113791329A (en) * | 2021-08-25 | 2021-12-14 | 交控科技股份有限公司 | Full-electronic interlocking test system and method |
| CN115285175A (en) * | 2022-08-30 | 2022-11-04 | 通号城市轨道交通技术有限公司 | Track section state detection method of all-electronic interlocking system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB698430A (en) * | 1951-01-11 | 1953-10-14 | Westinghouse Brake & Signal | Improvements relating to interlocking block apparatus for the control of railway traffic on single lines |
| CN101937231A (en) * | 2010-07-23 | 2011-01-05 | 北京全路通信信号研究设计院 | Simulation test running system |
| JP2011107866A (en) * | 2009-11-16 | 2011-06-02 | Hakko Denki Kk | Apparatus and method for sequence control of connected equipment simulator, and program therefor |
| CN202156434U (en) * | 2011-04-13 | 2012-03-07 | 中铁四局集团电气化工程有限公司 | Railway signal interlocking test simulator |
| CN103576024A (en) * | 2013-09-05 | 2014-02-12 | 中铁十局集团电务工程有限公司 | Portable switch indication simulation case |
| CN108282375A (en) * | 2018-04-13 | 2018-07-13 | 卡斯柯信号有限公司 | Computer interlocking Universal joint analogue system based on PLC series-parallel connection technologies and method |
-
2018
- 2018-09-14 CN CN201811072163.5A patent/CN109270373A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB698430A (en) * | 1951-01-11 | 1953-10-14 | Westinghouse Brake & Signal | Improvements relating to interlocking block apparatus for the control of railway traffic on single lines |
| JP2011107866A (en) * | 2009-11-16 | 2011-06-02 | Hakko Denki Kk | Apparatus and method for sequence control of connected equipment simulator, and program therefor |
| CN101937231A (en) * | 2010-07-23 | 2011-01-05 | 北京全路通信信号研究设计院 | Simulation test running system |
| CN202156434U (en) * | 2011-04-13 | 2012-03-07 | 中铁四局集团电气化工程有限公司 | Railway signal interlocking test simulator |
| CN103576024A (en) * | 2013-09-05 | 2014-02-12 | 中铁十局集团电务工程有限公司 | Portable switch indication simulation case |
| CN108282375A (en) * | 2018-04-13 | 2018-07-13 | 卡斯柯信号有限公司 | Computer interlocking Universal joint analogue system based on PLC series-parallel connection technologies and method |
Non-Patent Citations (6)
| Title |
|---|
| 林瑜筠 等主编: "《计算机联锁 第2版》", 28 February 2010, 中国铁道出版社 * |
| 林瑜筠 等主编: "《计算机联锁 第3版》", 31 October 2013, 中国铁道出版社 * |
| 林瑜筠 编著: "《铁路信号工程设计》", 31 August 2015, 中国铁道出版社 * |
| 翟红兵 主编: "《铁路车站自动控制系统维护》", 31 August 2012, 中国铁道出版社 * |
| 裴志斌: "CTCS-3级列控系统仿真测试平台--联锁仿真器建模与实现", 《中国优秀硕士学位论文全文数据库》 * |
| 郭掾龙: "全电子计算机联锁系统研究", 《科技经济导刊》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196499A1 (en) * | 2020-04-03 | 2021-10-07 | 北京全路通信信号研究设计院集团有限公司 | Signal automatic downgrade method for fully electronic interlocking, and system |
| CN112158235A (en) * | 2020-08-25 | 2021-01-01 | 通号城市轨道交通技术有限公司 | Outdoor signal equipment control method and system for urban rail transit |
| CN112230562A (en) * | 2020-08-25 | 2021-01-15 | 通号城市轨道交通技术有限公司 | System and method for full-electronic interlocking simulation test of urban rail |
| CN113791329A (en) * | 2021-08-25 | 2021-12-14 | 交控科技股份有限公司 | Full-electronic interlocking test system and method |
| CN115285175A (en) * | 2022-08-30 | 2022-11-04 | 通号城市轨道交通技术有限公司 | Track section state detection method of all-electronic interlocking system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109270373A (en) | A kind of all-electronin interlocking test macro and method | |
| CN106444420B (en) | A kind of locomotive semi-hardware type simulation test system and method | |
| CN104950878B (en) | A kind of bullet train management information system cooperates with fault simulation system | |
| CN107885097B (en) | Nuclear power station simulator control system DCS transformation closed loop verification system and method | |
| CN104765681B (en) | Train is driven control software automatization test system and method | |
| CN105808432B (en) | Rail traffic Traction Drive control unit software automated testing system and method | |
| CN114488847B (en) | Semi-physical simulation system of vehicle-mounted network control system | |
| CN102722107A (en) | Intelligent integrated development and test system for high-voltage frequency converter and establishment method thereof | |
| CN104503771B (en) | A kind of train network control system integrating and developing platform | |
| CN107065837A (en) | Simulation test platform, automatic simulation test system and method for testing | |
| CN105933173A (en) | Electric power system intelligent device automatic testing system | |
| CN107944193A (en) | Avionics semi-matter simulating system | |
| CN108459586A (en) | Multiplexing automatic testing stand based on virtual instrument and test method | |
| CN107481598A (en) | A kind of emulation training platform of intelligent substation | |
| CN108121217A (en) | Train Operation Control System Onboard function model machine emulation driving analog system based on inter-vehicle communication | |
| CN109726061A (en) | A kind of verification method of SoC chip | |
| CN105785965A (en) | Finished automobile control strategy and network test platform for new energy automobiles | |
| CN103913728B (en) | A kind of method of testing based on portable radar comprehensive tester | |
| CN208421628U (en) | Multiplexing automatic testing stand based on virtual instrument | |
| CN114089719B (en) | Vehicle signal interface simulation verification method and device for TACS system | |
| CN110611312B (en) | On-line simulation system and method for panoramic data of substation bay level | |
| CN113985829A (en) | Distributed industrial control system of nuclear power station and virtual and physical switching control method thereof | |
| CN108062283A (en) | A kind of interface adaptive device for rail vehicle set controller | |
| RU171563U1 (en) | Automated control device | |
| CN104391205A (en) | Voltage fault injector with variable gain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
|
| RJ01 | Rejection of invention patent application after publication |