Diesel engine electronic control system test case parameter automatic matching system and method

A technology for test cases and electronic control systems, applied in general control systems, electrical test/monitoring, control/regulation systems, etc., can solve the problems of occupancy and design that consume the energy of testers, so as to reduce design costs, shorten the development cycle, The effect of improving work efficiency

Inactive Publication Date: 2017-08-08
CHINA NORTH ENGINE INST TIANJIN
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Problems solved by technology

[0003] In testing activities, test case design is the core work. Its organizational, functional coverage, and repetitive characteristics can e...

Method used

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  • Diesel engine electronic control system test case parameter automatic matching system and method
  • Diesel engine electronic control system test case parameter automatic matching system and method
  • Diesel engine electronic control system test case parameter automatic matching system and method

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Embodiment Construction

[0026] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] like figure 1 and figure 2 As shown, a diesel engine electronic control system test case parameter automatic matching system includes a bottom-level test case database and a top-level management system, the bottom-level test case database is used to realize the storage function of the basic test case; the top-level management system uses To achieve access to the underlying test case library and automatic matching of parameters.

[0029] Include test item, test, test case, relational table between test and test item and relational table between test case and test in the described underlying test case database, make the parameter structure of test case in the database reasonable,...

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Abstract

The invention provides a diesel engine electronic control system test case parameter automatic matching system and a method. The diesel engine electronic control system test case parameter automatic matching system comprises an underlying test case database and a top management system. The underlying test case database is used for storing basic test cases. The top management system is used for accessing the underlying test case database and carrying out automatic matching of parameters. The beneficial effects are as follows: under the condition that the construction of the underlying test case database is completed, the demands of test systems of different types are satisfied; through automatic matching of parameters, test cases can be designed quickly; the development cost of test systems is reduced, and the development cycle is shortened; and organizational asset is provided for subsequent development.

Description

technical field [0001] The invention belongs to the technical field of diesel engine testing, and in particular relates to an automatic matching system and method for test case parameters of an electronic control system of a diesel engine. Background technique [0002] During the rapid development of the diesel engine electronic control system, the quality and reliability of the test system directly affect the performance of the electronic control system and even the diesel engine, so it is very important to conduct comprehensive and systematic testing. Effective electronic control system testing can fully expose various potential defects in the testing system, thereby improving product quality. [0003] In testing activities, test case design is the core work. Its organization, functional coverage and repeatability can ensure that test functions are not missed, but its design consumes a lot of effort of testers and takes up nearly half of the time in the test cycle. [000...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065
Inventor 杨薇白思春曹春芳姚素娟申晓彦杨国华李菲菲吕慧
Owner CHINA NORTH ENGINE INST TIANJIN
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