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Vehicle-mounted communication network simulation test method and system

A technology of simulation test and communication network, applied in the field of vehicle communication network simulation test method and system, can solve the problems of inaccurate and incomplete test structure of vehicle wireless communication terminal, and achieve flexible performance test, more test results, and accurate test results. Effect

Pending Publication Date: 2020-09-22
上海锐勤电子科技有限公司
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AI Technical Summary

Problems solved by technology

[0005] The present invention provides a vehicle communication network simulation test method and system, which are used to solve the problem in the prior art that the test structure of the vehicle wireless communication terminal is not accurate enough and not comprehensive

Method used

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  • Vehicle-mounted communication network simulation test method and system
  • Vehicle-mounted communication network simulation test method and system

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0025] figure 1 A schematic diagram of the structure of the vehicle communication network simulation test system provided by the present invention. Such as figure 1 As shown, the test system includes: a controller 10 , a vehicle-mounted wireless communication terminal 11 to be tested and a simulation device 12 .

[0026] Wherein, the vehicle-mounted wireless communication terminal 11 to be tested is used to receive the first test instruction sent by the controlle...

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Abstract

The invention discloses a vehicle-mounted communication network simulation test method and system, and relates to the technical field of vehicle-mounted network simulation test. According to the invention, the method comprises the steps: enabling a to-be-tested vehicle-mounted wireless communication terminal to receive a first test instruction sent by a controller, and analyzing the first test instruction to obtain a second test instruction; sending a second test instruction to a simulation device, so that the simulation device performs network configuration according to the network parametersin the second test instruction; employing the configured network for generating first response data corresponding to the second test case; finally, enabling the to-be-tested vehicle-mounted wirelesscommunication terminal to analyze the first response data, sending the acquired second response data to the controller, and enabling the slave controller to determine the performance of the to-be-tested vehicle-mounted wireless communication terminal according to the first test case, the second test case, the first response data and the second response data. By simulating the network environment in the actual operation of the vehicle and simulating the actual transceiving process of the vehicle-mounted wireless communication terminal, the test result is more accurate and comprehensive, and thetest cost is low.

Description

technical field [0001] The invention belongs to the technical field of vehicle network simulation testing, in particular to a vehicle communication network simulation testing method and system. Background technique [0002] With the introduction of wireless mobile communication technology in the Internet of Vehicles, the demand for data baseband wireless signal transmission and reception demodulation performance and vehicle data forwarding performance of vehicle wireless communication terminals is becoming more and more significant. As the core structure of the entire vehicle wireless communication terminal, the wireless signal transmission, reception demodulation and vehicle data forwarding part of the vehicle wireless communication terminal, its performance will determine the quality of the entire vehicle wireless communication system. Appropriate and effective RF transmitter and receiver performance will greatly improve the signal quality and data throughput of the entire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/15H04B17/29H04W24/06
CPCH04W24/06H04B17/15H04B17/29
Inventor 姜斌
Owner 上海锐勤电子科技有限公司
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