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Functional test method and system for power line carrier module

A technology of power line carrier and carrier module, which is applied in the field of carrier meter reading system detection, can solve the problems of complex test process and single test function of carrier module, and achieve the effect of simplifying test process, improving test efficiency and increasing test function

Active Publication Date: 2018-02-02
宁波德晶元科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems of single-phase carrier module test function and complex test process in the prior art, and provide a function test method and system of power line carrier module, which can test single-phase carrier module, three-phase carrier module, Concentrator local communication module completes performance test

Method used

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  • Functional test method and system for power line carrier module
  • Functional test method and system for power line carrier module
  • Functional test method and system for power line carrier module

Examples

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Embodiment 1

[0043] This embodiment provides a functional testing method of a power line carrier module, such as Figure 1 to Figure 3 shown, including steps:

[0044] S1: Receive the command to start the test, and connect to the power supply;

[0045] S2: Test the carrier module according to the preset test process, save the test data and upload the test data to the computer terminal.

[0046] In this embodiment, it is necessary to manually put the carrier module under test into and out of the test tool, and then press a button to start, or scan a barcode to start, and if it is unqualified, manual intervention is required.

[0047] Pressing the button or scanning the barcode is the command to start the test. In this embodiment, when receiving the command to start the test, the power supply is connected. The power supply uses an isolation transformer to convert the voltage to 220V AC. The purpose of this embodiment is to reduce the transformed AC to 15V rectified voltage through a plasti...

Embodiment 2

[0079] This embodiment provides a functional test system of a power line carrier module, such as Figure 4 to Figure 5 shown, including:

[0080] A receiving instruction module is used to receive the start test instruction and connect to the power supply;

[0081] The test module is used to test the carrier module according to the preset test process, save the test data and upload the test data to the computer terminal.

[0082] The test modules include:

[0083] The power consumption detection unit is used to test the power consumption of the carrier module in a preset state, save and upload the power consumption data to the computer terminal;

[0084] A reset unit is used to reset the carrier module, and receive and respond to the preset command of the carrier module;

[0085] A detection state pin unit is used to detect the state pin of the carrier module, save and upload the state pin data to the computer terminal;

[0086] The comparison unit is used to compare the co...

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Abstract

The invention relates to the field of carrier meter reading system detection, provides a functional test method for a power line carrier module, and aims to solve the problems that a functional test method of the carrier module is complicated and the test function is single. The method disclosed by the invention comprises the steps: S1, receiving a test starting instruction, and connecting to a power supply; and S2, test the carrier module according to a preset test flow, saving test data and uploading the test data to a computer terminal. Through the functional test method for a broadband carrier module disclosed by the invention, performance detection of the carrier module can be completed by one click; operation is convenient and easy; and the test function is complete.

Description

technical field [0001] The invention relates to the detection field of a carrier wave meter reading system, in particular to a function test method and system of a power line carrier module. Background technique [0002] The carrier module is an indispensable part of the carrier intelligent copy controller, so it is necessary to ensure the normal use of the carrier module and the communication with the copy controller. In the prior art, the detection process of the broadband carrier module is generally complicated, and the detection function is not comprehensive enough, so it will also have a certain impact on the copy controller equipped with the broadband carrier module in the future. [0003] For example, the Chinese patent with the publication number CN 205195701 U discloses a carrier module testing device, which includes a base, an operating handle arranged on the base, a pressing plate that moves up and down driven by the operating handle, and a The carrier board on t...

Claims

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Application Information

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IPC IPC(8): H04B3/46H04B3/54
CPCH04B3/46H04B3/542
Inventor 胡成敏胡云
Owner 宁波德晶元科技有限公司
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