Vehicle durability test method, device, cloud control platform and system
A test method and vehicle technology, applied in the field of vehicles, can solve the problems of low test efficiency, high labor cost, low test repeatability and reliability, and achieve high test efficiency, low test cost, and low test reliability. Effect
Pending Publication Date: 2021-11-23
AUTOMOTIVE INTELLIGENCE & CONTROL OF CHINA CO LTD
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Problems solved by technology
[0005] The invention provides a vehicle durability test method, device, cloud control platform and system, which are used to solve the problems of low test efficiency, high labor cost, and low test repeatability and reliability when relying on testers to conduct tests. question
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[0053] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with the present invention.
[0054] figure 1 An application scenario diagram of a vehicle durability test provided by an embodiment of the present invention, such as figure 1As shown, the vehicle 101 is the vehicle to be tested, and the cloud control platform 102 is used to receive the driving information of the vehicle, and generate the planned trajectory and motion control instructions of the vehicle to be tested based on the high-precision map inside the cloud control platform, and can also generate The motion control instructions of the vehicle 101 are issued t...
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The invention provides a vehicle durability test method, device, cloud control platform and system. The method comprises the following steps: acquiring a high-precision map in a test field, determining a planned track of a vehicle according to the high-precision map, acquiring driving information of the vehicle, and determining a motion control instruction according to the driving information of the vehicle and the planned track; sending the motion control instruction to the vehicle so that the vehicle runs on the planned track according to the motion control instruction and the test requirement, the planned track and the motion control instruction of the vehicle are automatically determined according to the test requirement, and sending the motion control instruction to the vehicle, so that the vehicle can automatically execute the control instruction under the condition of unmanned control, the endurance test can be realized without relying on a tester, and the test efficiency is relatively high and the test cost is relatively low; meanwhile, the problem that the test reliability is low when the tester is in the fatigue state is solved.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle durability testing method, device, cloud control platform and system. Background technique [0002] At present, vehicle manufacturers need to conduct endurance tests to verify the reliability of vehicles before mass production of vehicles. Automobile durability test refers to the test of the specified functional ability of the vehicle to ensure that the vehicle can reach the limit of certain technical and economic indicators under the specified use and maintenance conditions of the vehicle. [0003] Existing durability test methods are generally that the tester driver drives the test vehicle according to the test outline, and conducts repeated road tests on a certain working condition or a certain route. [0004] However, the above-mentioned durability testing method needs to be realized by a tester, which has the problems of low test efficiency and high labor cost, a...
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Login to View More IPC IPC(8): G01M17/007G05D1/02
CPCG05D1/0212G01M17/007
Inventor 王兴龙路锦文徐英豪朱晴
Owner AUTOMOTIVE INTELLIGENCE & CONTROL OF CHINA CO LTD