External communication test method and device based on intelligent electric meter and computer equipment

Abstract

The invention relates to an external communication test method and device based on an intelligent electric meter, computer equipment and a storage medium. A to-be-tested code for realizing an externalcommunication function in an intelligent electric meter is acquired, tests including a channel identification function test, a serial port function test, a pipeline function test and the like are carried out on the to-be-tested code to obtain a corresponding test result, and the channel identification function test is carried out on the basis of identifiability of the to-be-tested code to a channel. The serial port function test is performed based on the test of the data frame by the to-be-tested code, and the pipeline function test is performed based on the test of the pipeline data frame bythe to-be-tested code; and a test report corresponding to the to-be-tested code is generated according to the test result. Compared with a traditional method for testing the intelligent electric meter through a black box test, the method has the advantages that the channel recognition function test, the serial port function test and the pipeline function test are carried out on external communication, and therefore the effect of improving the test comprehensiveness of the external communication of the intelligent electric meter can be achieved.

Description

technical field [0001] The present application relates to the technical field of functional testing, in particular to a smart meter-based external communication testing method, device, computer equipment and storage medium. Background technique [0002] In recent years, with the continuous development of the energy Internet and the deepening of power market reforms, new business scenarios emerging in the new era have put forward higher requirements for the interactivity, efficiency and security of smart meters. At the same time, as a formal member of the International Legal Metrology Organization, in order to meet the new requirements of IR46 on the measurement, control and performance of smart meters, the introduction of embedded operating systems has become an important direction for the development of a new generation of smart meters. [0003] With the introduction of embedded operating systems, the software architecture of smart meters has become more complex, and the su...

AI Technical Summary

Problems solved by technology

At present, the current smart meter has not yet introduced the embedded operating system, and the test of the external communication function is usually carried out by using the black box test method for the entire meter. However, the potential software quality risk cannot be fully tested by the black box test method.

[0004] Therefore, the current smart meter external communication test method has the defect of incomplete testing

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