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A test system, test method and device for a Beidou terminal

A test system and test method technology, applied in the field of communication, can solve the problems of complex test process and high cost, and achieve the effect of reducing cost and improving efficiency

Active Publication Date: 2021-01-22
蘑菇车联信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a test system, test method and device for a Beidou terminal to solve the defects of relatively complicated test process and high cost in the prior art

Method used

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  • A test system, test method and device for a Beidou terminal
  • A test system, test method and device for a Beidou terminal
  • A test system, test method and device for a Beidou terminal

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] First, a schematic description is given of the Beidou terminal system provided by the embodiment of the present invention.

[0047] see figure 2 , the Beidou terminal testing system mainly includes: a Beidou signal simulator 201 , a signal power divider 202 and at least one Beidou terminal 203 to be tested.

[0048] Wherein, the Beidou s...

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Abstract

The embodiment of the invention provides a Beidou terminal testing system, method and device, and the method comprises the steps: generating a simulation Beidou signal through a Beidou signal simulator, wherein the simulation Beidou signal comprises an original parameter; enabling each Beidou terminal to be tested to receive and analyze the analog Beidou signal through a signal power divider to obtain an analysis parameter; and comparing the analysis parameters with the original parameters of the simulated Beidou signals to obtain a test result, so that one Beidou signal simulator can be adopted to perform function and performance tests on a plurality of Beidou terminals to be tested at the same time, batch production of a production line is facilitated, the efficiency is improved, and thecost can be effectively reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a testing system, testing method and device of a Beidou terminal. Background technique [0002] After the completion of the Beidou-3 network, the Beidou system began to provide global navigation and timing services. Beidou terminals are usually tested before use. [0003] In the prior art, the Beidou terminal test is usually carried out in the form of a signal simulator, such as figure 1 shown. In this measurement system, the Beidou signal emitted by the Beidou signal simulator is radiated through the cable through the antenna, and the Beidou terminal to be tested needs to be placed in a shielding box for measurement. [0004] Since each Beidou terminal to be tested needs to install an antenna in a shielding box for Beidou function and performance testing, the test process is relatively complicated and the cost is high, especially when the factory production line is mas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S19/23
CPCG01S19/23
Inventor 李国锋朱磊
Owner 蘑菇车联信息科技有限公司