Vehicle road test detection system

Abstract

The invention discloses a vehicle road test detection system. The vehicle road test detection system comprises a data acquisition module, a processor module and a data acquisition and analysis module. The data acquisition module comprises a distance sensor module which is installed at the bottom of a to-be-detected vehicle and used for monitoring the distance between a vehicle chassis and the ground. The processor module comprises a central processor and a data memory module and is used for processing the information acquired by the acquisition module through the central processor and then sending the information to the data acquisition and analysis module. The data acquisition and analysis module comprises a display module which is used for displaying analysis information in time; when the vehicle body vibration state in the vehicle driving state needs to be analyzed and detected, the vehicle is driven into a test road section, different types of road surfaces are arranged, and in the vehicle driving process, a distance sensor installed at the bottom of the vehicle can detect the distance between a vehicle chassis and the road surfaces in real time, so that a vehicle vibration fluctuation graph is obtained; and detection personnel can perform visual observation conveniently.

Description

technical field [0001] The invention relates to the technical field of vehicle detection, in particular to a vehicle road test detection system. Background technique [0002] During the production of vehicles, it is necessary to test various performances of the vehicle, and the test engineer will obtain a large amount of test data. As for the shock absorption performance of the vehicle, the current test tools cannot well simulate the shock absorption of the vehicle on different road surfaces. The effect, the collected data is less, and it is impossible to carry out targeted analysis and adjustment, which reduces the test efficiency and test effect. Contents of the invention [0003] The main purpose of the present invention is to provide a vehicle road test detection system, which can effectively solve the problems in the background technology. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a vehicle road test de...

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Problems solved by technology

[0002] During the production of vehicles, it is necessary to test various performances of the vehicle, and the test engineer will obtain a large amount of test data. As for the shock absorption performance of the vehicle, the current test tools cannot well simulate the shock absorption of the vehicle on different road surfaces. The effect, the collected data is less, and it is impossible to carry out targeted analysis and adjustment, which reduces the test efficiency and test effect

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