A software reliability testing method and system for a smart electric energy meter

Abstract

The invention discloses a test method of the reliability of intelligent electric energy meter software. The method includes the steps that specific test actions of each test unit are compiled, and priority and test parameters for the test of each test unit are configured respectively; a belonging cloud model of the priority of the test of each test unit is built, and according to the certainty degree of a cloud droplet in the belonging cloud model of the priority of the test of each test unit, a certainty degree matrix is constructed; according to the certainty degree matrix, state transition steps are generated, and automatic detection is carried out; according to the test parameters, a test report is generated. The test method of the reliability of the intelligent electric energy meter software has the advantages that the certainty degree matrix is generated by means of the cloud model, so that the test process jumps based on the priority probability of the test units, randomization of the test process is achieved, the situation that the tested software itself produces immunity due to a sequential test is avoided, and the real condition of electric energy meter operation is better approached; meanwhile, by means of the automatic test, labor intensity can be relieved, and operation interference caused by a manual test can be avoided.

Description

technical field [0001] The invention relates to the technical field of embedded software testing, and more specifically, to a method and system for testing the reliability of smart electric energy meter software. Background technique [0002] The software inside the smart energy meter is an important center for the operation strategy of the energy meter and to respond to interactive needs. Since the energy meter software is uniformly filled in batches in the same batch of meters, once a fault occurs, the entire batch of meters will have potential accidents, which directly affects the image of the power company and the quality of service. [0003] The focus of the integration testing phase of software testing is to verify the integration between different functions, and gray box testing is generally used. By carrying out correct software automation testing activities, software defects can be found in advance and repaired in time to improve product quality. In the software r...

Images