An Ethernet-based logic control software testing system and testing method
A software testing method and logic control technology, applied in software testing/debugging, error detection/correction, instruments, etc., can solve the problems of complex construction environment, difficult testing, and high cost, and achieve simple and convenient construction, convenient verification, and reduced cost Effect
Active Publication Date: 2019-05-10
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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Problems solved by technology
The physical test is a test method that can only be carried out on the actual circuit, and the cost is high, and it is not easy to test the defective software; the semi-physical test is a method in which the test equipment is equivalently replaced by the peripheral components of the tested product in the laboratory, and the cost is relatively high. , the construction environment is more complicated; the pure software simulation test is a simulation test on a PC, the cost is low, but professional software test tools are required, the real-time performance is not strong, and the logic boundary is not easy to verify, and the pure software simulation test is a kind of software that is separated from the Test the hardware test, test the software on two different carriers, the test effect is not very real
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[0037] The present invention will be further described below in conjunction with the accompanying drawings and specific preferred embodiments, but the protection scope of the present invention is not limited thereby.
[0038] Such as figure 1 As shown, the logic control software testing system based on Ethernet in this embodiment includes a first test computer, a second test computer, a third test computer, network equipment and a control plug-in; the second test computer and the control plug-in constitute a test execution subsystem ; The first test computer, the second test computer, the third test computer and the control plug-in are all connected to the network equipment network; the first test computer is used to load the external device simulation model of the logic control software under test; the second test computer is used to load The virtual console of the tested logic control software; the third test computer is used to load the data analysis system of the tested lo...
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The invention discloses a logic control software testing system based on Ethernet. The system comprises a first testing computer, a second testing computer, a third testing computer, network equipment and a control plug-in. The second testing computer and the control plug-in form a testing execution subsystem. The first testing computer, the second testing computer, the third testing computer and the control plug-in are all in network connection with the network equipment. The first testing computer is used for loading an external equipment simulation model of tested logic control software; the second testing computer is used for loading virtual console of the tested logic control software; the third testing computer is used for loading a data analysis system of the tested logic control software; and the control plug-in is used for loading the tested logic control software. The invention further discloses a testing method corresponding to the testing system. The logic control software testing system and method have the advantages that a laboratory can be rapidly built, building is easy and convenient, the testing cost is low, and practicability is strong.
Description
technical field [0001] The invention relates to the field of software testing, in particular to an Ethernet-based logic control software testing system and testing method. Background technique [0002] Logic control software is the soul of locomotive control. The operation and braking of locomotives are inseparable from the instructions made by logic control software. In order to test the correctness of logic control, a lot of testing work is required during the software design process. At the same time, the testing work is also a necessary link to ensure the safety of software products and realize the logic control software on the car. In the testing process of logic control software, the most important thing is how to build a test environment for logic control software testing. At present, the testing environments for logic control software mainly include: physical testing, semi-physical testing, and pure software simulation testing. Physical testing is a testing method t...
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IPC IPC(8): G06F11/36
CPCG06F11/3664G06F11/3672G06F11/3688G06F11/3696
Inventor 李想利苏理陈明奎余长超段静王兴安郭慧蓉
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD