Broadband micropower physical layer consistency test system in electricity utilization information acquisition system

Abstract

The invention relates to a broadband micropower physical layer consistency test system in an electricity utilization information acquisition system, and belongs to the field of local communication of user electricity utilization information acquisition systems. The system comprises a UI interface module, a test execution module and a hardware interface module, the UI interface module comprises a test case management module, a test display module, a test log management module and a hardware equipment control module. According to the method, the functions of verification of underlying protocol implementation, test state self-inspection, test link calibration, test parameter configurability, test report automatic generation and the like are achieved, maintenance and modification of test scripts are simplified, the test efficiency is improved, and therefore the product development progress is accelerated.

Description

technical field [0001] The invention belongs to the field of local communication of a user electricity information collection system, and relates to a broadband micro-power physical layer consistency test system and a test method in the electricity information collection system. Background technique [0002] At present, the local communication methods of the power consumption information collection system of power users mainly include power line carrier and micro-power wireless communication. A generation of broadband micropower wireless communication system. At present, the broadband micropower wireless protocol standard is being formulated and improved, and the protocol development is also proceeding simultaneously. In order to verify the correct implementation of the physical layer protocol, speed up the protocol development progress and the promotion of the protocol standard in the future, it is necessary to study the physical layer simultaneously in the protocol develop...

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Problems solved by technology

[0003] However, the broadband micropower protocol conformance test system in the existing user electricity information collection system has the following defects: (1) It cannot be applied to the entire research and development stage of the protocol implementation: the current test system only supports high-level protocol testing, and does not perform detailed testing The consistency test of the physical layer cannot guarantee the correctness of the underlying communication, thereby reducing the efficiency of product development and increasing the cost of research and development; (2) the test script is not concise and flexible enough, does not support a structured unified description, and is not convenient for the test script Reuse, maintenance, and redevelopment increase the workload of testers writing test scripts; (3) The failure reasons cannot be automatically provided for test cases that fail, which is not conducive to the positioning and diagnosis of bugs by testers or developers; (4) ) The test report output format is single, only supports excel or PDF format, etc., and the report template corresponding to each format is solidified

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