CN105223897A - A kind of rolling stock electrical control cabinet proving installation and method of testing - Google Patents
A kind of rolling stock electrical control cabinet proving installation and method of testing Download PDFInfo
- Publication number
- CN105223897A CN105223897A CN201510534047.0A CN201510534047A CN105223897A CN 105223897 A CN105223897 A CN 105223897A CN 201510534047 A CN201510534047 A CN 201510534047A CN 105223897 A CN105223897 A CN 105223897A
- Authority
- CN
- China
- Prior art keywords
- test
- module
- control cabinet
- electrical control
- core controller
- 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
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- 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
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14006—Safety, monitoring in general
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of rolling stock electrical control cabinet proving installation and method of testing, this device comprises Embedded core controller and multifunctional testing module, described Embedded core controller is by telecommunication cable and multifunctional testing model calling, described multifunctional testing module is connected with tested electrical control cabinet by test cable, proving installation can generate the test instruction of tested electrical control cabinet automatically, and gather feedback signal and judge whether to break down and automatic analysis defect content, generate test report; The method, by test function, the product type of tested electrical control cabinet and the selection of test pattern, automatically generates test instruction by system, completes test process, judges whether to break down and analysis of failure content, and generates test report.It is high that the present invention has testing efficiency, and test result is accurate, the advantages such as reliability is high, applied widely, and extendability, versatility are good.
Description
Technical field
The present invention relates to a kind of electric testing equipment and method of testing, particularly relate to a kind of proving installation and method of testing of rolling stock electrical control cabinet.
Background technology
Rolling stock electrical control cabinet is the important composition parts of rolling stock control system, participates in wagon control directly, draws, brakes, the critical component direct correlation such as network, car door, air-conditioning with vehicle, and its performance and running status directly affect vehicle operating.
At present conventional method of testing completes dependence test for using manual General Electric test macro, i.e. manually operational testing device output drive source, the simultaneously correctness of the tested electric logic of hand inspection.Manual General Electric test macro is used to there is following shortcoming.
1, because test point has hundreds of bar even thousands of, need during test manually to test one by one test point according to test case, testing procedure is loaded down with trivial details, efficiency is low, leakiness error detection inspection.
2, do not possess fault diagnosis functions, when test runs into fault, need artificial combing regulator cubicle internal electric reasoning trouble spot.
3, manually the input and output of General Electric's test macro are fixed, and tackling different test product needs to make different frocks, waste resource.
And, for the rolling stock of different model, the internal logic of its electrical control cabinet, external electric interfaces and number of test points are all different, therefore, a kind of versatility, favorable expandability are provided, test result is accurate, and the rolling stock electrical control cabinet proving installation that testing efficiency is high and method of testing seem very necessary.
Summary of the invention
The technical problem to be solved in the present invention is just: the technical matters existed for prior art, the invention provides a kind of multiple functional, highly versatile, test result are accurate, testing efficiency is high, possesses rolling stock electrical control cabinet proving installation and the method for testing of perfect localization of fault and diagnostic function.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of rolling stock electrical control cabinet proving installation, comprise Embedded core controller (programmable logic controller (PLC)) and multifunctional testing module, described Embedded core controller is by telecommunication cable and multifunctional testing model calling, and described multifunctional testing module is connected with tested electrical control cabinet by test cable; Described Embedded core controller comprises out-put supply module, communication module, human-computer interaction module, test case library and control program; Described out-put supply module is for providing direct current, the AC power needed for test for multifunctional testing module; Described communication module is used for carrying out data interaction with other module by wired or wireless mode; Described human-computer interaction module is for selecting testing scheme and outputing test result; Described test case library, for storing the test case data of tested electrical control cabinet, comprises the circuit theory data of test case, test result analysis data and test point; Described control program is used for test logic controls, Control on Communication, process test feedback signal and HMI(man-machine interface) generation.
As a further improvement on the present invention, described multifunctional testing module comprises electric function test module, loop resistance test module and communication module; Described electric function test module is used for exporting test signal and collecting test result to tested electrical control cabinet, comprises output control module and input acquisition module; Described output control module provides the switching value output signal of test required voltage grade to tested electrical control cabinet according to the instruction of described Embedded core controller; Described input acquisition module is for gathering the feedback signal of tested electrical control cabinet; Described loop resistance test module is used for the test of switch, breaker loop resistor value; Described communication module is used for carrying out data interaction with other module by wired or wireless mode.
As a further improvement on the present invention, also comprise the remote controllers for controlling Embedded core controller, described remote controllers comprise communication module, control program module and human-computer interaction module; Described communication module is used for carrying out data interaction by wireless network and described Embedded core controller; Described control program module is used for remotely controlled built-in Soft-PLC controller; Described human-computer interaction module is used for Remote Selection testing scheme and outputs test result.
A kind of rolling stock electrical control cabinet method of testing, comprises the following steps:
S1. select product type and the test pattern of test function, tested electrical control cabinet, select automatic test pattern then to jump to step S2, select manual test pattern then to jump to step S3;
S2. the test case of tested electrical control cabinet transferred automatically by Embedded core controller, jumps to step S4;
S3. manually select test case, jump to step S4;
S4. Embedded core controller is according to by the test case selected, and exports test and excitation signal and detects feedback signal, judge whether to break down, and generate test report according to feedback signal by multifunctional testing module to tested electrical control cabinet.
As a further improvement on the present invention, the concrete steps of described step S4 comprise:
S4.1. Embedded core controller is according to by the Test cases technology test instruction sequence selected;
S4.2. test instruction is sent to multifunctional testing module by Embedded core controller;
S4.3. multifunctional testing module exports test and excitation signal according to test instruction to tested electrical control cabinet, and detects the feedback signal of tested electrical control cabinet;
S4.4. feedback signal is sent to Embedded core controller by multifunctional testing module, the interpretation of result data of feedback signal and test case compare by Embedded core controller, judge whether to break down, jump to step S4.5 when breaking down, do not break down, jump to step S4.6;
S4.5. localizing faults content, generates tested electrical control cabinet trouble spot relative theory figure, jumps to step S4.6;
S4.6. judge whether test instruction sequence is finished, and is, outputs test result, terminate test; Otherwise jump to step S4.2.
As a further improvement on the present invention, the executive mode of described step S4 test process is that single step performs.
Compared with prior art, the invention has the advantages that:
1, the present invention can test rolling stock electrical control cabinet automatically, collecting test result, analysis, localizing faults, and automatically generate the schematic diagram of trouble spot, possess fault diagnosis functions, testing efficiency is high, and test result is accurate, and reliability is high.
2, the present invention is directed to various dissimilar rolling stock electrical control cabinet, without the need to increasing hardware device, only needing refresh test use-case storehouse, the testing requirement of different product, difference in functionality can be met, applied widely.
3, Embedded core controller of the present invention is based on Windows operating system IEC61131-3 standard development, has the advantages such as visual, easily extensible, cost performance are high, versatility is good.
Accompanying drawing explanation
Fig. 1 is rolling stock electrical control cabinet proving installation structural representation of the present invention.
Fig. 2 is rolling stock electrical control cabinet method of testing process flow diagram of the present invention.
Embodiment
Below in conjunction with Figure of description and concrete preferred embodiment, the invention will be further described, but protection domain not thereby limiting the invention.
As shown in Figure 1, a kind of rolling stock electrical control cabinet of the present invention proving installation, comprise Embedded core controller and multifunctional testing module, Embedded core controller is by telecommunication cable and multifunctional testing model calling, and multifunctional testing module is connected with tested electrical control cabinet by test cable; Embedded core controller comprises out-put supply module, communication module, human-computer interaction module, test case library and control program; Out-put supply module is for providing direct current, the AC power needed for test for multifunctional testing module; Communication module is used for carrying out data interaction with other module by wired or wireless mode; Human-computer interaction module is for selecting testing scheme and outputing test result; Test case library, for storing the test case data of tested electrical control cabinet, comprises the circuit theory data of test case, test result analysis data and test point; The generation that control program is used for test logic controls, feedback signal and HMI are tested in Control on Communication, process.
Embedded core controller is nucleus module of the present invention, comprises the out-put supply module of hardware components, communication module and human-computer interaction module; The control program of software section and test case library.Out-put supply module can provide direct current, the AC power of multiple numerical value simultaneously, with the demand of satisfied test output signal with other module for power supply.Communication module carries out data interaction by cable network and multifunctional testing module, realizes the transmission comprising testing and control instruction, data such as test feedback signal and test result etc.Human-computer interaction module comprises display, keyboard, mouse, printer etc., realizes the selection of testing scheme, the functions such as the display of test result and the printout of test report.Control program realizes the function such as process and HMI generation of the control of test logic, Control on Communication, test feedback signal, in the present embodiment, control program is based on Windows operating system, adopt IEC61131-3 standard development, by software simulating PLC function, by logic control with to be visually integrated in one, do not need other configuration software just can realize visual, and can according to the demand of user, carry out secondary development, when equipment generation hardware fault, only need more transducing to run the hardware of Windows system and update software, maintenance cost is low.Test case library is for storing the test case data of various tested electrical control cabinet, comprise the data such as the test instruction data to the tested electrical control cabinet of difference, interpretation of result data and circuit theory diagrams, by refresh test use-case storehouse, the test support to the tested electrical control cabinet of difference can be realized, scalability is good, highly versatile, simultaneously, interpretation of result data can carry out failure reason analysis for the various possible outcomes of feedback signal, and generate the circuit theory diagrams of trouble spot, can be good at helping tester to carry out fault diagnosis.
In the present embodiment, multifunctional testing module comprises electric function test module, loop resistance test module and communication module; Electric function test module is used for exporting test signal and collecting test result to tested electrical control cabinet, can complete test events such as comprising line inspection test, the test of device setting valve, electric logic functional test; Electric function test module comprises output control module and input acquisition module, output control module provides the switching value output signal of test required voltage grade to tested electrical control cabinet according to the instruction of Embedded core controller, voltage range is DC25V to DC110V; Input acquisition module is for gathering the feedback signal of tested electrical control cabinet; Loop resistance test module is used for the test of switch, breaker loop resistor value; Communication module is used for carrying out data interaction with other module by wired or wireless mode, in the present embodiment, communication module is connected by the communication module of cable network with Embedded core controller, for receiving the test instruction that Embedded core controller sends, and the feedback signal that input acquisition module collects is sent back Embedded core controller.
In the present embodiment, also comprising one for controlling the remote controllers of Embedded core controller, comprising communication module, control program module and human-computer interaction module; Communication module is used for carrying out data interaction by wireless network and Embedded core controller; Control program module is used for realizing remotely controlled built-in Soft-PLC controller; Human-computer interaction module is used for Remote Selection testing scheme and outputs test result.In the test process of rolling stock electrical control cabinet, need at any time according to test result inspection, the fault getting rid of each equipment that electrical control cabinet controls, and these device distribution are at each position of rolling stock, tester needs to take into account the control of test procedure and the Inspection and maintenance of equipment simultaneously, will certainly cause the low of work efficiency.Remote control module is connected with Embedded core controller by wireless network, and tester can operate Embedded core controller whenever and wherever possible, sends test instruction, checks test result, effectively can improve the work efficiency of tester.
As shown in Figure 2, a kind of rolling stock electrical control cabinet of the present invention method of testing, comprises the steps:
S1. select product type and the test pattern of test function, tested electrical control cabinet, select automatic test pattern then to jump to step S2, select manual test pattern then to jump to step S3;
S2. the test case of tested electrical control cabinet transferred automatically by Embedded core controller, jumps to step S4;
S3. manually select the test case needing test, jump to step S4;
S4. Embedded core controller is according to by the test case selected, and exports test and excitation signal and detects feedback signal, judge whether to break down, and generate test report according to feedback signal by multifunctional testing module to tested electrical control cabinet.
In the present embodiment, the concrete steps of step S4 comprise:
S4.1. Embedded core controller is according to by the Test cases technology test instruction sequence selected;
S4.2. test instruction is sent to multifunctional testing module by Embedded core controller;
S4.3. multifunctional testing module exports test and excitation signal according to test instruction to tested electrical control cabinet, and detects the feedback signal of tested electrical control cabinet;
S4.4. feedback signal is sent to Embedded core controller by multifunctional testing module, the interpretation of result data of feedback signal and test case compare by Embedded core controller, judge whether to break down, jump to step S4.5 when breaking down, do not break down, jump to step S4.6;
S4.5. localizing faults content, generates tested electrical control cabinet trouble spot relative theory figure, jumps to step S4.6;
S4.6. judge whether test instruction sequence is finished, and is, outputs test result, terminate test; Otherwise jump to step S4.2.
In the present embodiment, the test process of step S4 can be single step implementation.
In the present embodiment, user selects test function, tested electrical control cabinet model and test pattern by man-machine interface, when user selects to carry out electric function test, system is by Automatically invoked electric function test module, line inspection test, the test of device setting valve and electric logic functional test can be completed, when user selects loop resistance to test, system, by Automatically invoked loop resistance test module, can complete the test of switch, breaker loop resistor value.When user selectes tested electrical control cabinet model, system will transfer the test case of this model automatically, tests this electrical control cabinet.Select automatic test pattern, system will transfer all test cases of tested electrical control cabinet automatically, carry out a complete test, be usually used in the test of dispatching from the factory of electrical control cabinet; Certainly, also according to the demand of tester, can adopt manual test pattern, artificial selection needs the use-case carrying out testing, then completes selected test by system.Simultaneously, in order to more convenient, tested electrical control cabinet is debugged and processed test failure, single step execution pattern can also be selected, namely system is before often sending a test instruction, all need the confirmation waiting for user, after this test instruction completes, system by the test result of this instruction of feedback, and waits for that user is confirmed whether to carry out the transmission of next test instruction.For each test instruction, system can process comparing to feedback information and interpretation of result data automatically, has judged whether that fault occurs, when being judged as breaking down, system meeting automatic fault location content, as the type of fault, reason broken down etc., and the relative theory figure generating trouble spot, to facilitate user, fault is processed, when all test instructions are finished, system can generate test report automatically, and is exported by the output device such as display or printer.
In the present embodiment, after proving installation starts afterwards and user selectes test function, automatically self-inspection will be carried out to proving installation and multifunctional testing module, to ensure the stable of proving installation self.
In the present embodiment, only need user to carry out shirtsleeve operation to test pattern, whole test process completes automatically by system, and the situation of undetected false retrieval can not occur, and reliability and the efficiency of test are high.
Above-mentioned just preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (6)
1. a rolling stock electrical control cabinet proving installation, it is characterized in that: comprise Embedded core controller and multifunctional testing module, described Embedded core controller is by telecommunication cable and multifunctional testing model calling, and described multifunctional testing module is connected with tested electrical control cabinet by test cable;
Described Embedded core controller comprises out-put supply module, communication module, human-computer interaction module, test case library and control program;
Described out-put supply module is for providing direct current, the AC power needed for test for multifunctional testing module;
Described communication module is used for carrying out data interaction with other module by wired or wireless mode;
Described human-computer interaction module is for selecting testing scheme and outputing test result;
Described test case library, for storing the test case data of tested electrical control cabinet, comprises the circuit theory data of test case, test result analysis data and test point;
The generation that described control program is used for test logic controls, feedback signal and HMI are tested in Control on Communication, process.
2. rolling stock electrical control cabinet proving installation according to claim 1, is characterized in that: described multifunctional testing module comprises electric function test module, loop resistance test module and communication module;
Described electric function test module is used for exporting test signal and collecting test result to tested electrical control cabinet, comprises output control module and input acquisition module;
Described output control module provides the switching value output signal of test required voltage grade to tested electrical control cabinet according to the instruction of described Embedded core controller;
Described input acquisition module is for gathering the feedback signal of tested electrical control cabinet;
Described loop resistance test module is used for the test of switch, breaker loop resistor value;
Described communication module is used for carrying out data interaction with other module by wired or wireless mode.
3. rolling stock electrical control cabinet proving installation according to claim 1 and 2, it is characterized in that: also comprise the remote controllers for controlling Embedded core controller, described remote controllers comprise communication module, control program module and human-computer interaction module;
Described communication module is used for carrying out data interaction by wireless network and described Embedded core controller;
Described control program module is used for remotely controlled built-in Soft-PLC controller;
Described human-computer interaction module is used for Remote Selection testing scheme and outputs test result.
4. the rolling stock electrical control cabinet method of testing according to any one of claims 1 to 3, is characterized in that comprising the following steps:
S1. select product type and the test pattern of test function, tested electrical control cabinet, select automatic test pattern then to jump to step S2, select manual test pattern then to jump to step S3;
S2. the test case of tested electrical control cabinet transferred automatically by Embedded core controller, jumps to step S4;
S3. manually select test case, jump to step S4;
S4. Embedded core controller is according to by the test case selected, and exports test and excitation signal and detects feedback signal, judge whether to break down, and generate test report according to feedback signal by multifunctional testing module to tested electrical control cabinet.
5. rolling stock electrical control cabinet method of testing according to claim 4, it is characterized in that, the concrete steps of described step S4 comprise:
S4.1. Embedded core controller is according to by the Test cases technology test instruction sequence selected;
S4.2. test instruction is sent to multifunctional testing module by Embedded core controller;
S4.3. multifunctional testing module exports test and excitation signal according to test instruction to tested electrical control cabinet, and detects the feedback signal of tested electrical control cabinet;
S4.4. feedback signal is sent to Embedded core controller by multifunctional testing module, the interpretation of result data of feedback signal and test case compare by Embedded core controller, judge whether to break down, jump to step S4.5 when breaking down, do not break down, jump to step S4.6;
S4.5. localizing faults content, generates tested electrical control cabinet trouble spot relative theory figure, jumps to step S4.6;
S4.6. judge whether test instruction sequence is finished, and is, outputs test result, terminate test; Otherwise jump to step S4.2.
6. rolling stock electrical control cabinet method of testing according to claim 5, is characterized in that, the executive mode of described step S4 test process is that single step performs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534047.0A CN105223897A (en) | 2015-08-27 | 2015-08-27 | A kind of rolling stock electrical control cabinet proving installation and method of testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510534047.0A CN105223897A (en) | 2015-08-27 | 2015-08-27 | A kind of rolling stock electrical control cabinet proving installation and method of testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105223897A true CN105223897A (en) | 2016-01-06 |
Family
ID=54992932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510534047.0A Pending CN105223897A (en) | 2015-08-27 | 2015-08-27 | A kind of rolling stock electrical control cabinet proving installation and method of testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105223897A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161142A (en) * | 2016-07-22 | 2016-11-23 | 广州众志诚信息科技有限公司 | A kind of polymorphic type vehicle bus detector |
| CN106873574A (en) * | 2017-02-28 | 2017-06-20 | 中国电子信息产业集团有限公司第六研究所 | For the automated testing method and device of Programmable Logic Controller |
| CN107450515A (en) * | 2017-07-31 | 2017-12-08 | 北京新能源汽车股份有限公司 | Automatic testing method and device for fault diagnosis |
| CN107844113A (en) * | 2017-11-08 | 2018-03-27 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle braking system debugging monitoring system and debugging monitoring method |
| CN109612744A (en) * | 2018-12-24 | 2019-04-12 | 重庆长安新能源汽车科技有限公司 | A kind of auxiliary testing system of vehicle road test |
| CN110018980A (en) * | 2017-12-25 | 2019-07-16 | 北京金风科创风电设备有限公司 | Method and device for searching fault data from simulation data of fan controller |
| CN110161901A (en) * | 2019-04-29 | 2019-08-23 | 广东永强奥林宝国际消防汽车有限公司 | Method and apparatus for testing integrated control system of fire fighting truck and computer readable storage medium thereof |
| CN110968071A (en) * | 2018-09-30 | 2020-04-07 | 株洲中车时代电气股份有限公司 | Method and system for generating functional test cases of electrical panel cabinets of railway vehicles |
| CN111123160A (en) * | 2019-12-02 | 2020-05-08 | 国网浙江省电力有限公司台州供电公司 | Fault positioning method and device for secondary circuit of switch cabinet mechanism |
| CN111737153A (en) * | 2020-08-03 | 2020-10-02 | 宁波均联智行科技有限公司 | Automatic testing method and system for vehicle machine |
| CN114326685A (en) * | 2021-12-31 | 2022-04-12 | 西门子制造工程中心有限公司 | Electrical cabinet testing device, method and system |
| CN118672903A (en) * | 2024-05-31 | 2024-09-20 | 中国科学院软件研究所 | System automatic test method and device based on discrete event simulation engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11194821A (en) * | 1997-12-26 | 1999-07-21 | Mazda Motor Corp | Travel control parameter setting device for vehicle, control parameter setting method, and storage medium storing setting program |
| CN2888510Y (en) * | 2006-04-11 | 2007-04-11 | 吉林市吉隆科技开发有限责任公司 | Flame and combustion estimation programmer for high-voltage switch cabinet |
| US20120032787A1 (en) * | 2004-07-09 | 2012-02-09 | Tc License Ltd. | Multi-protocol rfid system using dynamic reconfiguration |
| CN102692598A (en) * | 2012-06-28 | 2012-09-26 | 南京南车浦镇城轨车辆有限责任公司 | Electric cabinet logic tester device of railway vehicle |
| CN102830693A (en) * | 2012-08-10 | 2012-12-19 | 中国电力科学研究院 | Control system and control method for low-voltage transverse test equipment of wind turbine generator |
-
2015
- 2015-08-27 CN CN201510534047.0A patent/CN105223897A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11194821A (en) * | 1997-12-26 | 1999-07-21 | Mazda Motor Corp | Travel control parameter setting device for vehicle, control parameter setting method, and storage medium storing setting program |
| US20120032787A1 (en) * | 2004-07-09 | 2012-02-09 | Tc License Ltd. | Multi-protocol rfid system using dynamic reconfiguration |
| CN2888510Y (en) * | 2006-04-11 | 2007-04-11 | 吉林市吉隆科技开发有限责任公司 | Flame and combustion estimation programmer for high-voltage switch cabinet |
| CN102692598A (en) * | 2012-06-28 | 2012-09-26 | 南京南车浦镇城轨车辆有限责任公司 | Electric cabinet logic tester device of railway vehicle |
| CN102830693A (en) * | 2012-08-10 | 2012-12-19 | 中国电力科学研究院 | Control system and control method for low-voltage transverse test equipment of wind turbine generator |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106161142A (en) * | 2016-07-22 | 2016-11-23 | 广州众志诚信息科技有限公司 | A kind of polymorphic type vehicle bus detector |
| CN106161142B (en) * | 2016-07-22 | 2019-12-03 | 广州众志诚信息科技有限公司 | A kind of polymorphic type vehicle bus detector |
| CN106873574A (en) * | 2017-02-28 | 2017-06-20 | 中国电子信息产业集团有限公司第六研究所 | For the automated testing method and device of Programmable Logic Controller |
| CN107450515A (en) * | 2017-07-31 | 2017-12-08 | 北京新能源汽车股份有限公司 | Automatic testing method and device for fault diagnosis |
| CN107844113A (en) * | 2017-11-08 | 2018-03-27 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle braking system debugging monitoring system and debugging monitoring method |
| CN110018980A (en) * | 2017-12-25 | 2019-07-16 | 北京金风科创风电设备有限公司 | Method and device for searching fault data from simulation data of fan controller |
| CN110968071A (en) * | 2018-09-30 | 2020-04-07 | 株洲中车时代电气股份有限公司 | Method and system for generating functional test cases of electrical panel cabinets of railway vehicles |
| CN109612744A (en) * | 2018-12-24 | 2019-04-12 | 重庆长安新能源汽车科技有限公司 | A kind of auxiliary testing system of vehicle road test |
| CN110161901A (en) * | 2019-04-29 | 2019-08-23 | 广东永强奥林宝国际消防汽车有限公司 | Method and apparatus for testing integrated control system of fire fighting truck and computer readable storage medium thereof |
| CN111123160A (en) * | 2019-12-02 | 2020-05-08 | 国网浙江省电力有限公司台州供电公司 | Fault positioning method and device for secondary circuit of switch cabinet mechanism |
| CN111737153A (en) * | 2020-08-03 | 2020-10-02 | 宁波均联智行科技有限公司 | Automatic testing method and system for vehicle machine |
| CN111737153B (en) * | 2020-08-03 | 2020-12-15 | 宁波均联智行科技有限公司 | Automatic testing method and system for vehicle machine |
| CN114326685A (en) * | 2021-12-31 | 2022-04-12 | 西门子制造工程中心有限公司 | Electrical cabinet testing device, method and system |
| CN118672903A (en) * | 2024-05-31 | 2024-09-20 | 中国科学院软件研究所 | System automatic test method and device based on discrete event simulation engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105223897A (en) | A kind of rolling stock electrical control cabinet proving installation and method of testing | |
| US20080183406A1 (en) | Online IED Fault Diagnosis Device and Method for Substation Automation System Based on IEC61850 | |
| CN104133146B (en) | A kind of feeder automation fault handling logic on-the-spot test method | |
| CN106330618A (en) | Gateway routing automatic test system and test method based on CAN/LIN/MOST hybrid buses | |
| CN110426589A (en) | A kind of substation secondary device automatic testing method, server and system based on general-purpose interface template | |
| CN103186128B (en) | Management monitoring system | |
| CN104849581A (en) | System and method for monitoring combined test of over-current overload protective device | |
| CN104483567A (en) | 500kV line relay protection device detection method and system | |
| CN105158718A (en) | Fault indicator comprehensive testing method and testing system | |
| KR20150062594A (en) | Apparatus For Function Test of Intelligent Electronic Device(IED) In Substation Automation System Based On IEC61850 | |
| CN111722041A (en) | Intelligent detection method and system for low-voltage distribution board | |
| CN108089083A (en) | Alternating-current charging pile detecting system | |
| CN105137958A (en) | Railway under-vehicle power supply main control board detection device and detection method | |
| CN104422891A (en) | Offline detection platform for battery assembly | |
| CN111968354B (en) | Automatic debugging system of fire alarm system of motor train unit | |
| CN102624099A (en) | Device for monitoring network connection state of smart grid | |
| CN102375105A (en) | Simulation test system of substation equipment relay protection system | |
| Rosa et al. | A laboratory infrastructure to support utilities in attaining power quality and smart grid goals | |
| CN117630553A (en) | Parallel test system for multiple energy storage BMS | |
| CN116932253A (en) | Method and system for testing abnormal power failure of electronic equipment | |
| CN105866663B (en) | Test tool and test system | |
| CN115598445A (en) | Electrical fault detection method and device based on hardware-in-the-loop | |
| CN109164750A (en) | A kind of diagnosis and processing method of shield machine operation troubles | |
| CN115208807A (en) | POE switch test system and method | |
| Luo et al. | Automated analysis of digital relay data based on expert system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
|
| RJ01 | Rejection of invention patent application after publication |