CN107885095A - CBTC system automations test device and its method of testing - Google Patents
CBTC system automations test device and its method of testing Download PDFInfo
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- CN107885095A CN107885095A CN201710880863.6A CN201710880863A CN107885095A CN 107885095 A CN107885095 A CN 107885095A CN 201710880863 A CN201710880863 A CN 201710880863A CN 107885095 A CN107885095 A CN 107885095A
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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
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
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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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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention is intended to provide different circuits can be tested by a kind of CBTC system automations test device, to improve the scope of application of test device.Including:Track data module, for storing track data；Test script module, for storing test case script and implementation of test cases script, track data keyword is provided with test case script, track data keyword is used for the track data for replacing test case script to use；When going to track data the Keywords section of test case script, the track data corresponding with track data keyword is obtained from track data module, the track data of acquisition is performed instead of track data keyword.When needing to test new line, the track data of new line need to only be replaced to the former track data of track data module storage, without changing test case script or test device, improve the application of CBTC system automation test devices.
Description
Technical field
The present invention relates to field of track traffic, and in particular to a kind of CBTC system automations test device and its test side
Method.
Background technology
The innovation and creation of Application No. 201210476786.5 disclose a kind of suitable for train automatic controlling system ATC's
Environment emulator, including：Mobile unit analog subsystem, trackside zone controller ZC analog subsystems, computer interlocking CB I
Analog subsystem and train automatic monitoring system ATS analog subsystems；Real goal system is directly employed in emulator
Using logic, simulation subsystem can be operated together with real goal entity；Each analog subsystem simulates more respectively
Train, multiple trackside zone controller ZC and multiple computers interlocking CBI, simulate the traffic-operating period of whole piece circuit.This hair
The bright all fronts emulation provided to whole piece circuit, simulate the operation scene of real line.Provide and test between each subsystem
All direct fault locations combination.The complete simulated environment of approximate real train automatic controlling system ATC is provided, solves train
The problem of automatic control system ATC system integration testing.Wish identical processing logic, emulator using with target
It is high.
Above-mentioned environment emulator mould pin draws up the traffic-operating period of whole piece circuit, and simulation test is carried out for this circuit, but
It is if changing a lines of operation, then this environment emulator will be unable to be applicable, i.e., the environment emulator can not be in different lines
Emulation testing is carried out on road, therefore needs to design the CBTC system automation test devices that can test different circuits, with
Improve the scope of application of test device.
The content of the invention
The present invention is intended to provide different circuits can be tested, to carry by a kind of CBTC system automations test device
The scope of application of high test device.
In order to realize the purpose, CBTC system automations test device of the present invention is described for testing system under test (SUT)
CBTC system automation test devices include:
Track data module, for storing track data；
Test script module, for storing test case script and implementation of test cases script, the test case script
In be provided with track data keyword, the track data keyword is used for the track data for replacing test case script to use；When
When going to track data the Keywords section of test case script, obtained and track data keyword from track data module
Corresponding track data, the track data of acquisition is performed instead of track data keyword.
Preferably, the information measured system be CBTC systems in part subsystem or whole subsystems, CBTC systems
Automatic test device also includes：
Signal system is emulated, for simulating other subsystems in CBTC systems outside system under test (SUT).
Preferably, the emulation signal system provides subsystem query interface and subsystem operations interface, the subsystem
Query interface is consistent with the query interface of real system, and the subsystem operations interface is consistent with the query interface of real system.
Preferably, CBTC system automations test device also includes：
Test interface service module, execution can be parsed for the operate interface of system under test (SUT) and query interface to be converted into
Script.
Preferably, the track data module is connected by RPC agreements with test interface service module.
Preferably, the test interface service module includes some test interface Attendant sub-modules, the track data mould
Block includes some track data submodules, and the track data submodule connects one to one with test interface Attendant sub-module.
Preferably, the test interface service module is connected by ICP/IP protocol with emulation signal system.
Preferably, the test interface service module is connected by ICP/IP protocol with system under test (SUT).
Preferably, the subsystem of the CBTC systems supervises subsystem, computer interlocking subsystem, car automatically including train
Subsystems and region control subsystem.
Preferably, CBTC system automations method of testing, for testing system under test (SUT), it is characterised in that including：
Another aspect of the present invention, the method for testing of CBTC system automation test devices, for testing system under test (SUT), bag
Include implementation of test cases script；When going to track data the Keywords section of test case script, from track data module
It is middle to obtain the track data corresponding with track data keyword, the track data of acquisition is carried out instead of track data keyword
Perform.
Following advantageous effects can be obtained by implementing the present invention：, only need to be by new line when needing to test new line
The track data on road replaces the former track data of track data module storage, without changing test case script or test
Device, improve the application of CBTC system automation test devices.
Brief description of the drawings
Fig. 1 is a kind of connection figure of embodiment of invention；
Fig. 2 is the connection figure of invention another embodiment；
Fig. 3 is the connection figure of invention another embodiment.
Embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to specific embodiment
It is bright：
Embodiment 1：
As shown in figure 1, the invention provides a kind of CBTC system automations test device, for testing system under test (SUT) 1, institute
Stating CBTC system automation test devices includes:
Track data module 2, for storing track data；
Test script module 3, for storing test case script and implementation of test cases script, the test case script
In be provided with track data keyword, the track data keyword is used for the track data for replacing test case script to use；When
When going to track data the Keywords section of test case script, obtained from track data module 2 crucial with track data
The corresponding track data of word is performed with replacement track data keyword.
In the present invention, the data for being to rely on specific circuit of track data reference, such as train position, front route, letter
Number machine, platform etc..
The present invention realizes the decoupling of track data so that test case script is independent of specific track data.When
When needing to test new line, the track data of new line need to only be replaced to the former track data of track data module storage i.e.
Can, without changing test case script, that improves CBTC system automation test devices applies model without change device in itself
Enclose.Specifically principle is：In implementation of test cases scenario process, track data keyword by track data module with circuit
The corresponding track data of data critical word replaces；I.e., it is necessary to use track data during test case script is write
Place all obtained by track data keyword from track data module；So when measurement circuit is changed, only need to change
Track data in track data module.
Test case script is driven by script obtains multidate information (such as train position, train front equipment shape in real time
State), train constructs various normal and abnormal scenes (set trackside equipment state or set train status) during traveling,
By the constantly forward follow-on test of train, test terminates automatic output test report and daily record.Test case script is except line
Outside circuit-switched data keyword, other can not be described in detail with of the prior art identical in the present invention.
As shown in figure 1, the optional embodiment as above-mentioned CBTC system automations test device, the information measured system
Unite also includes for the part subsystem in CBTC systems or whole subsystems, CBTC system automation test devices：
Signal system 4 is emulated, for simulating other subsystems in CBTC systems outside system under test (SUT) 1.Wherein emulate signal
System 4 is directly using corresponding actual signal systematic difference logic.
The subsystem of CBTC systems supervises subsystem ATS, computer interlocking subsystem CB I, vehicle-mounted son automatically including train
System CC and region control subsystem ZC.When only test train supervises subsystem ATS automatically, systems of other cooperations can be by
The system of signal system 4 is emulated to replace.
As the optional embodiment of above-mentioned CBTC system automations test device, the emulation signal system 4 provides son
System queries interface and subsystem operations interface, the subsystem query interface is consistent with the query interface of real system, described
Subsystem operations interface is consistent with the query interface of real system.
As shown in Figures 2 and 3, the optional embodiment as above-mentioned CBTC system automations test device, CBTC systems
Automatic test device also includes：Test interface service module 5, for the operate interface of system under test (SUT) 1 and query interface to be turned
Execution script can be parsed by turning to, and the test interface service module 5 includes some test interface Attendant sub-modules 51, the survey
Examination script module 3 includes some test script submodules 31, the test script submodule 31 and test interface Attendant sub-module
51 connect one to one.
Above-mentioned CBTC system automations test device realizes distributed deployment, so as to improve efficiency, avoids due to single
Node failure and the danger for making the collapse of whole test device.Wherein test script submodule 31 also can service son by test interface
Module 51 is connected (not shown) with track data module.
Preferably, the test interface service module 5 is connected by ICP/IP protocol with emulation signal system 4, it is described
Test interface service module 5 is connected by ICP/IP protocol with system under test (SUT) 1.
Embodiment 2：
The invention discloses a kind of method of testing of CBTC system automations test device, including：Implementation of test cases pin
This；When going to track data the Keywords section of test case script, acquisition and track data from track data module
The corresponding track data of keyword, the track data of acquisition is performed instead of track data keyword.
The specific embodiment of the present invention is the foregoing is only, but the technical characteristic of the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the change or modification made.
Claims (10)
1.CBTC system automation test devices, for testing system under test (SUT), it is characterised in that the CBTC system automations are surveyed
Trial assembly put including:
Track data module, for storing track data；
Test script module, for storing test case script and implementation of test cases script, set in the test case script
There is track data keyword, the track data keyword is used for the track data for replacing test case script to use；Work as execution
To test case script track data the Keywords section when, from track data module obtain it is relative with track data keyword
The track data answered, the track data of acquisition is performed instead of track data keyword.
2. CBTC system automations test device as claimed in claim 1, it is characterised in that the information measured system is
Part subsystem or whole subsystems in CBTC systems, CBTC system automation test devices also include：
Signal system is emulated, for simulating other subsystems in CBTC systems outside system under test (SUT).
3. CBTC system automations test device as claimed in claim 2, it is characterised in that the emulation signal system provides
Subsystem query interface and subsystem operations interface, the subsystem query interface is consistent with the query interface of real system, institute
It is consistent with the query interface of real system to state subsystem operations interface.
4. CBTC system automations test device as claimed in claim 1, it is characterised in that CBTC system automations test dress
Putting also includes：
Test interface service module, the pin of execution can be parsed for the operate interface of system under test (SUT) and query interface to be converted into
This.
5. CBTC system automations test device as claimed in claim 5, it is characterised in that the track data module passes through
RPC agreements are connected with test interface service module.
6. CBTC system automations test device as claimed in claim 5, it is characterised in that the test interface service module
Including some test interface Attendant sub-modules, the test script module includes some test script submodules, the test pin
This submodule connects one to one with test interface Attendant sub-module.
7. CBTC system automations test device as claimed in claim 5, it is characterised in that the test interface service module
It is connected by ICP/IP protocol with emulation signal system.
8. CBTC system automations test device as claimed in claim 5, it is characterised in that the test interface service module
It is connected by ICP/IP protocol with system under test (SUT).
9. CBTC system automations test device as claimed in claim 1, it is characterised in that the subsystem of the CBTC systems
Supervise subsystem, computer interlocking subsystem, onboard subsystem and region control subsystem automatically including train.
10. the method for testing of the CBTC system automation test devices as described in any one in claim 1~9,
For testing system under test (SUT), it is characterised in that including：
Implementation of test cases script；When going to track data the Keywords section of test case script, from track data mould
The track data corresponding with track data keyword is obtained in block, the track data of acquisition is entered instead of track data keyword
Row performs.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710880863.6A CN107885095A (en) | 2017-09-26 | 2017-09-26 | CBTC system automations test device and its method of testing |
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| CN201710880863.6A CN107885095A (en) | 2017-09-26 | 2017-09-26 | CBTC system automations test device and its method of testing |
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Cited By (9)
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|---|---|---|---|---|
| CN109699023A (en) * | 2018-12-12 | 2019-04-30 | 中国铁道科学研究院集团有限公司通信信号研究所 | The automatic test data encapsulation of high-speed rail signalling arrangement and processing method |
| CN109710513A (en) * | 2018-12-07 | 2019-05-03 | 天津津航计算技术研究所 | A kind of engine for the test of CBTC system automation |
| CN110532179A (en) * | 2019-08-14 | 2019-12-03 | 交控科技股份有限公司 | The method and device of test verifying is carried out in a kind of CBTC test analysis |
| CN110928197A (en) * | 2019-11-28 | 2020-03-27 | 西门子交通技术(北京)有限公司 | Simulation test method and system for automatic control of train |
| CN111857090A (en) * | 2020-05-26 | 2020-10-30 | 卡斯柯信号有限公司 | Method and device for ATS performance test |
| CN112722016A (en) * | 2021-01-14 | 2021-04-30 | 卡斯柯信号有限公司 | Automatic test system and method for rail transit train automatic control system |
| CN113626318A (en) * | 2021-07-28 | 2021-11-09 | 通号城市轨道交通技术有限公司 | SDP test environment script generation method and device and electronic equipment |
| CN114844816A (en) * | 2022-03-30 | 2022-08-02 | 东风汽车集团股份有限公司 | Automobile communication disconnection simulation method |
| WO2024126442A1 (en) * | 2022-12-12 | 2024-06-20 | Gts Deutschland Gmbh | Method for automatically creating a test script |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109710513A (en) * | 2018-12-07 | 2019-05-03 | 天津津航计算技术研究所 | A kind of engine for the test of CBTC system automation |
| CN109710513B (en) * | 2018-12-07 | 2020-10-13 | 天津津航计算技术研究所 | Engine for automatic test of CBTC (communication based train control) system |
| CN109699023B (en) * | 2018-12-12 | 2022-02-22 | 中国铁道科学研究院集团有限公司通信信号研究所 | Automatic test data packaging and processing method for high-speed rail signal equipment |
| CN109699023A (en) * | 2018-12-12 | 2019-04-30 | 中国铁道科学研究院集团有限公司通信信号研究所 | The automatic test data encapsulation of high-speed rail signalling arrangement and processing method |
| CN110532179A (en) * | 2019-08-14 | 2019-12-03 | 交控科技股份有限公司 | The method and device of test verifying is carried out in a kind of CBTC test analysis |
| CN110928197A (en) * | 2019-11-28 | 2020-03-27 | 西门子交通技术(北京)有限公司 | Simulation test method and system for automatic control of train |
| CN110928197B (en) * | 2019-11-28 | 2021-08-17 | 西门子交通技术(北京)有限公司 | Simulation test method and system for automatic control of train |
| CN111857090A (en) * | 2020-05-26 | 2020-10-30 | 卡斯柯信号有限公司 | Method and device for ATS performance test |
| CN111857090B (en) * | 2020-05-26 | 2021-09-28 | 卡斯柯信号有限公司 | Method and device for ATS performance test |
| CN112722016A (en) * | 2021-01-14 | 2021-04-30 | 卡斯柯信号有限公司 | Automatic test system and method for rail transit train automatic control system |
| CN112722016B (en) * | 2021-01-14 | 2022-08-30 | 卡斯柯信号有限公司 | Automatic test system and method for rail transit train automatic control system |
| CN113626318A (en) * | 2021-07-28 | 2021-11-09 | 通号城市轨道交通技术有限公司 | SDP test environment script generation method and device and electronic equipment |
| CN114844816A (en) * | 2022-03-30 | 2022-08-02 | 东风汽车集团股份有限公司 | Automobile communication disconnection simulation method |
| CN114844816B (en) * | 2022-03-30 | 2023-05-23 | 东风汽车集团股份有限公司 | Automobile communication disconnection simulation method |
| WO2024126442A1 (en) * | 2022-12-12 | 2024-06-20 | Gts Deutschland Gmbh | Method for automatically creating a test script |
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