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Test system and method for vehicle advanced driving assistance system

A driving assistance system, an advanced technology, applied in the test system field of vehicle advanced driving assistance system, can solve problems such as low accuracy of ADAS test results and difficulty in clock synchronization

Active Publication Date: 2021-06-29
BEIJING CHJ AUTOMOTIVE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since multiple sets of test equipment come from different manufacturers, it is difficult to synchronize the clocks of different test equipment, resulting in low accuracy of ADAS test results

Method used

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  • Test system and method for vehicle advanced driving assistance system
  • Test system and method for vehicle advanced driving assistance system
  • Test system and method for vehicle advanced driving assistance system

Examples

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Embodiment Construction

[0027] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0028] In a first aspect, embodiments of the present disclosure provide a test system for a vehicle advanced driving assistance system, such as figure 1 As shown, the system mainly includes: a collection device 11, a display device 12, a shooting device 13 and a processing device 14;

[0029] The collection device 11 is configured to separately collect driving data generated when the target vehicle and the test vehicle are running,...

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Abstract

An embodiment of the invention discloses a test system and method for a vehicle advanced driving assistance system. The method comprises the steps that: collection equipment collects driving data generated when a target vehicle and a test vehicle run, wherein the driving data have a collection time point; display equipment collects an ADAS signal generated by an ADAS of the test vehicle when the test vehicle runs, and correspondingly displays the ADAS signal and a time point at which the ADAS signal is generated; shooting equipment shoots the correspondingly displayed ADAS signal and the time point when the ADAS signal is generated, and sends a shot image to processing equipment; the processing equipment recognizes the image to obtain the ADAS signal and the time point at which the ADAS signal is generated; according to the ADAS signal generation time point and the driving data acquisition time point, time synchronization processing is performed on the driving data of the target vehicle and the test vehicle and the ADAS signal; and the ADAS is tested based on the driving data of the target vehicle after time synchronization processing, the driving data of the test vehicle and the ADAS signal.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of vehicle safety testing, in particular to a testing system and method for a vehicle advanced driving assistance system. Background technique [0002] With the progress of society, vehicles have almost become a necessary means of transportation for every household, and ADAS (Advanced Driver Assistant System, Advanced Driver Assistance System) is an important system, which uses various sensors installed on vehicles, Collect environmental data inside and outside the car at the first time, and carry out technical processing such as identification, detection and tracking of static and dynamic objects, so that the driver can detect possible dangers in the fastest time. Therefore, in order to ensure the driving safety of the vehicle, it is necessary to test the ADAS of the vehicle. [0003] At present, the following two methods are usually used to test the ADAS of vehicles: one is to use t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 吕传龙段雄汪少林
Owner BEIJING CHJ AUTOMOTIVE TECH CO LTD
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