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Testing system and method

A test system and test method technology, applied in the direction of test/monitoring control system, general control system, electrical test/monitoring, etc., can solve the problems of tester danger, manpower and material resources consumption, test vehicle damage, etc., to avoid personal safety and The impact of vehicle loss and the effect of reducing the consumption of manpower and material resources

Active Publication Date: 2018-11-30
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

During the test, if the function of the controller fails to pass the test, the control logic of the controller needs to be modified, and this process often requires constant communication between the OEM and the supplier and repeated modification tests. As far as the road test program is concerned, this is very labor-intensive and materially resource-intensive; moreover, when the controller under test fails, it is easy to cause danger to the test personnel and damage to the test vehicle

Method used

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Embodiment Construction

[0027] 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 making creative efforts belong to the protection scope of the present invention.

[0028] In order to reduce the consumption of manpower and material resources in the real vehicle on-road test plan, and to avoid the impact on personal safety and vehicle loss during the real vehicle test, the embodiment of the present invention provides a test system and method. The following first describes the embodiment of the present invention A test system is provided for illustration.

[0029] Such as figure 1 As shown, it is a system architecture diag...

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Abstract

The embodiment of the invention provides a testing system and method. The testing system comprises an upper computer, an ADAS test rack and a tested controller. The upper computer is used for receiving test parameters input by input equipment, generating a control instruction according to the test parameters and sending the control instruction to the tested controller. The ADAS test rack is used for generating a controlled object simulating model, and a tested virtual vehicle is obtained through joint constructing of the controlled object simulating model and the tested controller. The testedcontroller is used for receiving the control instruction sent by the upper computer and controlling the virtual vehicle to complete virtual test aiming at an ADAS function system according to the control instruction. When the testing system and method are applied for testing, testing can be conducted through the mode of combination of the virtual vehicle, the virtual scene and the real controller,consumption of manpower and material resources is greatly lowered, and meanwhile, the influence on personal safety and the vehicle loss in the real vehicle testing process is avoided.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a testing system and testing method. Background technique [0002] With the development of automobile technology, more and more vehicles are equipped with ADAS (Advanced Driver Assistance Systems, advanced driver assistance system), among which, ADAS usually includes navigation and real-time traffic system, electronic police system, car networking, adaptive cruise, Lane departure warning system, lane keeping system, collision avoidance or pre-collision system, night vision system, adaptive light control, pedestrian protection system, automatic parking system, traffic sign recognition, blind spot detection, driver fatigue detection, downhill control system And functional systems such as electric vehicle alarm systems. [0003] In order to ensure the reliability of ADAS, it is often necessary to perform functional tests on the controllers of each functional system in ADAS before l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213G05B23/0245G05B23/0256G05B23/027
Inventor 俞涛李娟孙涛吴贤静张家智
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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