Relay protection device automatic testing method and device based on tagged words

A relay protection device and automatic test device technology, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., can solve the problems of writing test cases, managing and maintaining a lot of energy, poor adaptability of automatic test systems, and inability to test cases. General and other issues

Active Publication Date: 2014-03-26
XJ ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to provide an automatic test method for relay protection devices based on feature words to solve the problem of using automatic test systems to test protection devices at present. For devices of the same type, test cases can be used repeatedly, but for different types Although the test business is the same, the test cases cannot be used universally, and the writing, management and maintenance of test cases require a lot of effort. The automatic test system built based on this method has poor adaptability.

Method used

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  • Relay protection device automatic testing method and device based on tagged words
  • Relay protection device automatic testing method and device based on tagged words
  • Relay protection device automatic testing method and device based on tagged words

Examples

Experimental program
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Embodiment 1

[0044] Such as figure 2 As shown, the instantiation is completed before all tests, and this process is carried out in the following steps:

[0045] a) The feature word mapping module invokes one (or more) test case templates in the test case template library containing the feature words;

[0046] b) The feature word mapping module maps the called test case template to a test case containing information points of the device under test (forming a test case library containing information points of the device under test);

[0047] c) The automatic test execution module calls the test case after the above mapping is completed;

[0048] d) The automatic test execution module executes the test case according to the traditional test method;

[0049] e) The automatic test execution module judges the test result according to the feedback information of the device under test.

[0050] Compared with the traditional test system, the above process adds a feature word mapping module offl...

Embodiment 2

[0052] Such as image 3 , a single test object is instantiated one by one before testing, the difference from Example 1 is only in the first few steps:

[0053] a) call the test case template in the test case template library;

[0054] b) load the feature word mapping module in the program initialization, and the feature word mapping module maps the called test case template to the test case containing the information points of the device under test, and completes the instantiation;

[0055] c) The automatic test execution module executes the test cases... (omitted later).

[0056] The characteristic of the above process is that the mapping of test case feature words to information points is completed when the program is initialized.

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Abstract

The invention relates to relay protecting device automatic testing method and device based on tagged words. The relay protecting device automatic testing method and device is characterized in that the method and device is generated by facing specific testing cases of testing businesses, and the problem that the testing cases have to face specific devices in the prior art is solved. By introducing the tagged words, the testing case templates facing special testing businesses and based on the tagged words can be compiled, during testing of a specific device, the testing case templates can be instantiated to generating the testing cases facing the specific testing businesses according the mapping relationship of the information points of the specific device and the tagged words in the testing case templates, and the testing of the specific protecting device can be adapted to. The method has the advantages that compiling work load of testing cases can be reduced evidently, the testing of a new to-be-tested device can be completed fast, the testing cases are allowed to be reused to the maximum extent, and the testing efficiency of an automatic testing system is increased.

Description

technical field [0001] The invention relates to the field of automatic testing of relay protection devices, in particular to an automatic testing method based on characteristic words. Background technique [0002] The existing automatic test system of relay protection device is as attached figure 1 As shown, it includes: tester client; tester; automatic test execution module; input and output card; protection device. [0003] In conventional testing, the tester, the BIO card and the device under test constitute the main test circuit, and the output current and voltage of the tester are sent to the device under test through the BIN / BOUT card. The tester client and the automatic test execution module constitute the software test control part, and the input conditions of the protection device come from the tester. The control of the tester is completed by the client side of the tester through test cases. The tester has a test report output. During the test, the automatic test...

Claims

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Application Information

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IPC IPC(8): G01R31/00
Inventor 温东旭邢玉龙杨震辉马仪成郑晓庆
Owner XJ ELECTRIC
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