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An automatic test device for a communication network controller

An automatic test device, communication network technology, applied in data exchange network, digital transmission system, electrical components, etc., can solve the problems of easy fatigue of staff and affecting the accuracy of test results, etc.

Active Publication Date: 2020-10-20
ZHONGBEI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working hours are long, and the staff are prone to fatigue, which affects the accuracy of the test results

Method used

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  • An automatic test device for a communication network controller
  • An automatic test device for a communication network controller
  • An automatic test device for a communication network controller

Examples

Experimental program
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Embodiment Construction

[0018] The application will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the application and implement it, but the examples given are not intended to limit the application.

[0019] Such as figure 1 As shown, the communication network controller automatic test device is based on the PXI industrial computer, which is mainly composed of six parts: test control module, parameter configuration module, signal acquisition card, analog voice line switching card, digital transmission station simulation module and voice terminal simulation module. composition. The test control module, parameter configuration module, signal acquisition card, digital transmission station simulation module and voice terminal simulation module are installed in the industrial control computer, and are uniformly controlled by the test control module installed in the industrial control computer.

[00...

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Abstract

The invention provides an automatic testing device for a communication network controller. The automatic testing device comprises a test control module, a parameter configuration module, a signal acquisition card, an analog voice line switching card, a data radio station simulation module and a voice terminal simulation module, wherein the test control module is used for carrying out control and data processing on the parameter configuration module, the signal acquisition card, the analog voice line switching card, the data radio station simulation module and the voice terminal simulation module; the parameter configuration module is used for generating configuration parameters and carrying out parameter configuration on the communication network controller; the signal acquisition card isused for receiving and detecting an audio frequency control switch signal, and generating a voice receiving effective signal through the configuration information of the test control module; the analog voice line switching card is used for completing an analog voice line interface link interworking function through the configuration information of the test control module; and the data radio station simulation module is used for being connected to the communication network controller.

Description

technical field [0001] The application relates to an automatic test device for a communication network controller. Background technique [0002] Communication network controllers are widely used in communication systems to control the transmission of data and voice. The communication network controller needs to test its interface function in the process of development, mass production and use. The traditional test method is to manually connect the digital radio station and voice terminal to the communication network controller for testing. Since one communication network controller can connect many radio stations and voice terminals, and through configuration, the voice terminals connected to the communication network controller can communicate with each other, and the radio stations exchange data with each other, which makes the workload of manual testing very large. , and low efficiency and high cost. Testers need to configure the communication network controller and co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/24
CPCH04L41/0803H04L43/50
Inventor 焦新泉储成群
Owner ZHONGBEI UNIV
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