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A vehicle lane change assistance method, device, terminal and storage medium

A lane change assist and vehicle technology, applied in the field of vehicle driving safety, can solve problems such as increasing the occurrence of accidents, and achieve the effect of reducing collision accidents, avoiding collision risks, and reducing the probability of occurrence

Active Publication Date: 2020-12-01
ZHEJIANG GEELY HOLDING (GROUP) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in real life, many drivers still maintain the bad driving habit of changing lanes without turning on the turn signals. possibility of accident

Method used

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  • A vehicle lane change assistance method, device, terminal and storage medium
  • A vehicle lane change assistance method, device, terminal and storage medium
  • A vehicle lane change assistance method, device, terminal and storage medium

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Embodiment Construction

[0053] 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 present invention. Obviously, the described embodiments are only part 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.

[0054]In the several embodiments provided by the present invention, the described system embodiments are only illustrative, for example, the division of the modules is only a logical function division, and there may be other division methods in actual implementation, such as Multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling o...

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Abstract

The invention discloses a vehicle lane change assisting method, device, terminal and storage medium. The method includes: judging whether the current vehicle has a lane changing intention; if so, judging whether there is a target vehicle in the first area of ​​the second lane ; If so, apply an intervention torque to the steering wheel of the current vehicle, the direction of the intervention torque is opposite to the direction of the steering wheel; compare the steering torque value of the current vehicle steering wheel with the magnitude of the intervention torque value; based on the comparison result, the The value of the intervention torque is adjusted. In the present invention, when the vehicle has the intention of changing lanes and there is a collision risk in the lane to be turned, an intervention torque is applied to the vehicle, and the value of the intervention torque is adjusted according to the steering torque value of the steering wheel, thereby effectively avoiding the collision risk of the vehicle and reducing the risk of collision. The probability of collision accidents in the process of vehicle lane change is determined.

Description

technical field [0001] The present invention relates to the field of vehicle driving safety, in particular to a vehicle lane change assistance method, device, terminal and storage medium. Background technique [0002] With the successive development and introduction of active safety functions by major international and domestic OEMs and automobile companies, the development and application of active safety functions in the automobile industry has also risen to a new stage, and there is a higher demand for application upgrades of various functions. expect and demand. [0003] The current implementation of various active safety functions is basically based on the detection and recognition capabilities of the front millimeter-wave radar, front camera, and car corner radar to detect and identify the road condition information around the vehicle, and make the most correct choice based on this. control. [0004] At present, the blind spot detection function is based on the detec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/09B60W30/18
CPCB60W30/09B60W30/18163B60W2554/00
Inventor 王明哲
Owner ZHEJIANG GEELY HOLDING (GROUP) CO LTD
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