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Calibration device for lane keeping system

A lane keeping and equipment technology, applied in the field of automobile maintenance and equipment calibration, can solve the problems of inconsistent patterns, different algorithms, no lane keeping system, etc., to achieve accurate calibration operation and achieve the effect of calibration operation

Pending Publication Date: 2018-02-09
AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the calibration method of the lane keeping system of each car series is mainly through placing a pattern plate in front of the car, and performing corresponding calibration and sensor adjustment through software. However, due to the different algorithms used, the patterns adopted are also inconsistent, and there is no universal one at present. Calibration equipment for lane keeping systems

Method used

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  • Calibration device for lane keeping system
  • Calibration device for lane keeping system
  • Calibration device for lane keeping system

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Embodiment Construction

[0043] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions are used in this specification for the purpose of description only.

[0044] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. Terms used in the description of the pre...

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Abstract

The invention relates to the technical field of car maintenance and equipment calibration, and discloses a calibration device for a lane keeping system. The calibration device comprises a bracket device, lasers and a pattern plate. The bracket device comprises a horizontal scale ruler, the lasers are used for being mounted on a car body and emitting laser beams to the horizontal scale ruler. The pattern plate is mounted on the bracket device and is used for attaching of a calibration pattern. By using the calibration device, the two lasers can be mounted on wheels on both sides of the car, thetwo equidistantly-emitted laser beams by taking the wheels as reference points are shined on the horizontal scale ruler, the bracket device can be moved to the appropriate position according to the scale of the horizontal scale ruler, and calibration of the center line of the car can be realized. When the center line of the car is calibrated, the corresponding calibration pattern can be selectedor replaced according to different car models and attached to the pattern plate, and calibration operation of the lane keeping system of the different car models can be conveniently realized.

Description

【Technical field】 [0001] The invention relates to the technical field of vehicle maintenance and equipment calibration, in particular to a calibration equipment for a lane keeping system. 【Background technique】 [0002] Lane Keeping Assist (LKA, Lane Keeping Assist) is one of the advanced driver assistance functions. Its main purpose is to collect and analyze vehicle driving information (such as lane markings) in real time through sensors such as on-board cameras. When it is judged that the vehicle is about to deviate from the existing lane, intelligently control the vehicle to keep it in the existing lane, thereby assisting the driver to drive the vehicle under high-speed or other monotonous road conditions, alleviating the driver's driving fatigue and improving the driving safety of the vehicle safety. In different car manufacturers, the lane keeping system has different names, for example, some manufacturers call this function Lane Departure Warning System (LDWS, Lane De...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/12B60W50/02
CPCB60W30/12B60W50/02B60W50/0225G01S7/4972B60W10/00G05D1/0891G06V20/588B60W2420/408
Inventor 邱龙学唐新光陈锦
Owner AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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