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Finished vehicle testing method of light and shadow system

A vehicle test, light and shadow technology, applied in the automotive field, can solve problems such as insensitive light and shadow projection, unable to open the trunk lid normally, etc., to achieve the effect of improving reliability and high quality

Active Publication Date: 2020-12-08
FAW CAR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in use, it will be affected by different usage habits and different environmental factors, resulting in abnormal opening of the trunk lid, insensitive light and shadow projection, etc., which will cause inconvenience to users.

Method used

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  • Finished vehicle testing method of light and shadow system
  • Finished vehicle testing method of light and shadow system

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Embodiment Construction

[0035] 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 of the embodiments of the present invention, not all of them. 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.

[0036] refer to figure 1 and figure 2 , a vehicle testing method for a light and shadow system, comprising the following steps:

[0037] Step 1. Carry out appearance and size tests on the light and shadow system samples to ensure that the appearance and size of the light and shadow system carried by the prototype vehicle meet the design requirements;

[0038] Refer to the test report issued by the manufacturer for appearance and size.

[0039...

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Abstract

The invention belongs to the technical field of automobiles, and particularly relates to a finished automobile testing method of a light and shadow system. The method comprises the following steps: step 1, carrying out appearance and size testing on a light and shadow system sample; step 2, carrying out an indoor environment function test on the sample vehicle carrying the light and shadow system;step 3, carrying out an outdoor strong light environment function test on the sample vehicle carrying the light and shadow system; step 4, carrying out a rainy day environment function test on the sample vehicle carrying the light and shadow system; step 5, carrying out a snow day environment function test on the sample vehicle carrying the light and shadow system; and step 6, testing other working conditions. By testing the sample vehicle, the condition of a user in actual use can be effectively simulated, functional failure caused by abnormality after use under different working conditionscan be detected, and internal defects, production defects or design defects of a light and shadow system can be found, so that a basis is provided for providing high-quality samples for product development, the long-term use requirements of customers are met, and products have higher market competitiveness.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and specifically relates to a vehicle testing method of a light and shadow system. Background technique [0002] The light and shadow system is an emerging mode of opening the trunk of a car, which can realize contactless opening. The light and shadow system recognizes the key signal through the antenna, and projects a light and shadow image on the ground 1-1.5 meters behind the car. The user performs a stepping operation on the light and shadow image. After the light and shadow system collects the stepping action, it inputs the opening signal to the electric trunk, giving people a brand new trunk. Start the experience. However, in use, it will be affected by different usage habits and different environmental factors, resulting in abnormal opening of the trunk lid, insensitive light and shadow projection and other abnormalities, which will bring inconvenience to users. [0003] Therefore, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 沈兵韩飞叶洪铭马立波丁先松王峻峰
Owner FAW CAR CO LTD
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