A broadband micro-power wireless protocol interoperability test system for power consumption information acquisition system

Abstract

The invention relates to a broadband micro-power wireless protocol interoperability test system of a power consumption information collection system, which belongs to the local communication field of the power consumption information collection system. The system includes: a test parameter configuration module, a test case generation module, a simulated device management module, a test report generation module, a device control module, a code programming module, and an air interface monitoring module; wherein the broadband micro-power wireless network hardware topology configuration method is to introduce a signal The shielding box and the signal attenuator construct a multi-level tree network topology, introduce a noise signal source to simulate external environment interference, and set up an air interface data capture device to monitor the network status. The invention realizes the close combination of testing and development, and realizes the functions of configurable test parameters, high test case generation efficiency, automatic code programming, monitoring of network behavior, automatic generation of test reports, and the like.

Description

technical field [0001] The invention belongs to the local communication field of a power consumption information collection system, and relates to a broadband micropower wireless protocol interoperability test system of a power consumption information collection system. Background technique [0002] At present, the local communication methods of the power user electricity information collection system mainly include power line carrier, micro-power wireless communication, etc. In order to improve the node access rate, communication rate, coverage and reliability of the local communication network, the State Grid is studying the integration of broadband power lines. Carrier and broadband micropower wireless dual-mode communication technology. At this stage, the broadband micro-power wireless protocol standard is being formulated and improved, and the protocol development is also being carried out simultaneously. In order to speed up the progress of the protocol development and...

AI Technical Summary

Problems solved by technology

[0003] The current testing of traditional micro-power wireless protocols mainly focuses on protocol conformance testing and point-to-point interoperability testing, and the protocol standards are different. The existing related protocol interoperability testing systems mainly have the following defects: (1) There are many testing methods It is a passive interoperability test, that is, it only monitors the behavior of the system under test and cannot control the system under test

(2) The test system is independently distributed in different systems, the test process is difficult to synchronize, the test data sharing rate is not high and the resource utilization rate is high

(3) The degree of automation of the test system is not high. For example, the test system cannot automatically obtain the latest protocol code and compile it during the protocol development stage; the test logs are scattered, and it is impossible to automatically analyze the test logs and notify the developers of test bugs in a timely manner.

(4) When the test scene changes, there will be communication compatibility problems between the test system and the system under test

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