A system for integrated testing of smart gas meter controllers

Abstract

The invention relates to a system for carrying out an integrated test on an intelligent gas meter controller. The system is characterized by comprising an upper computer server, an upper computer, a main control board, the intelligent gas meter controller, a wireless transceiver, a programmable multimeter and a programmable power supply, wherein the upper computer server is connected with the upper computer for performing bidirectional communication, the upper computer is connected with the main control board for performing bidirectional communication, and the main control board is connected with the intelligent gas meter controller for performing bidirectional communication. When the system is in use, a testing personnel just needs to connect all the equipment and keep the equipment in anormal power-on operating state, and the integrated test of the intelligent gas meter controller can be automatically carried out and completed. The system greatly improves the efficiency and reliability of the whole test task, reduces the testing time and the testing cost, saves about 80% of the time, and reliably ensures the high quality of the product.

Description

technical field [0001] The invention relates to a system for integrated testing of intelligent gas meter controllers. Background technique [0002] When performing integration tests on smart gas meter controllers, the traditional method is that testers use various types of verification instruments stipulated by national and industry standards to artificially test each function specified in the standards one by one, and it is necessary to test the smart gas meter controller. The rationality of the electrical characteristics / mechanical characteristics / meter data changes of the device under different conditions. During these tests, it is necessary to repeat (operating measuring instruments / analog metering / inserting cards / reading and writing cards, etc.) actions many times, wasting time and Manpower, and within the specified time, the efficiency of manual testing is low, the test coverage rate is not high, and all test data cannot be retained for backup and viewing. If the test ...

AI Technical Summary

Problems solved by technology

[0002] When performing integration tests on smart gas meter controllers, the traditional method is that testers use various types of verification instruments stipulated by national and industry standards to artificially test each function specified in the standards one by one, and it is necessary to test the smart gas meter controller. The rationality of the electrical characteristics / mechanical characteristics / meter data changes of the device under different conditions. During these tests, it is necessary to repeat (operating measuring instruments / analog metering / inserting cards / reading and writing cards, etc.) actions many times, wasting time and Manpower, and within the specified time, the efficiency of manual testing is low, the test coverage rate is not high, and all test data cannot be retained for backup and viewing. If the test is performed by extending the time or increasing manpower, the test cost will be greatly increased.

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