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Vehicle test system, test management apparatus, and vehicle test method

  • US 9,870,650 B2
  • Filed: 05/19/2015
  • Issued: 01/16/2018
  • Est. Priority Date: 05/19/2014
  • Status: Active Grant
First Claim
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1. A vehicle test system comprising:

  • an actual running data acquisition apparatus that acquires actual running data including at least image data or map data related to states inside and outside of a vehicle running on a road;

    a dynamometer that performs a drive test or an operation test of a vehicle or a part of the vehicle in accordance with a set test condition; and

    a test management apparatus that recreates a part or all of running states indicated by the actual running data by actuating the dynamometer, the test management apparatus including one or more controllers configured toreceive first test result data, including exhaust gas test result data, acquired from the vehicle running on the road,receive second test result data, including exhaust gas test result data, acquired by using the dynamometer in a test bench,receive the image or map data,comparably output both the first and second test result data including respective concentrations of exhaust gas components synchronized with each other in terms of running time, anddisplay (i) the image or map data and (ii) at least any one of the first and second test result data on a same screen.

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