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Lane change early warning method, lane change early warning device, vehicle and storage medium

An early warning device and vehicle technology, applied in the field of vehicles, can solve the problems of repeated early warning or delayed early warning, affecting driving safety, false early warning, etc., to achieve the effects of improving accuracy, improving riding comfort, and ensuring driving safety.

Pending Publication Date: 2022-07-01
QOROS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in related technologies, when the advanced driving assistance system of the vehicle performs lane change warning on the vehicle, false warnings are prone to occur, such as false warnings, repeated warnings or delayed warnings, etc., which affect driving safety.

Method used

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  • Lane change early warning method, lane change early warning device, vehicle and storage medium
  • Lane change early warning method, lane change early warning device, vehicle and storage medium
  • Lane change early warning method, lane change early warning device, vehicle and storage medium

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Embodiment Construction

[0040] The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present application, but should not be construed as a limitation to the present application.

[0041] see figure 1 , the present application provides a vehicle lane change warning method, including:

[0042] S10: Obtain the lane line information of the current driving lane;

[0043] S20: Obtain the first state information of the vehicle;

[0044] S30: Acquire second state information of surrounding vehicles of the vehicle;

[0045] S40: Perform a lane change warning for the vehicle according to the lane line information, the first state information and ...

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PUM

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Abstract

The invention discloses a lane changing early warning method for a vehicle. The lane change early warning method comprises the following steps: acquiring lane line information of a current driving lane; acquiring first state information of the vehicle; acquiring second state information of vehicles around the vehicle; and performing lane change early warning on the vehicle according to the lane line information, the first state information and the second state information. According to the lane change early warning method, lane change early warning is performed on the vehicle by obtaining the lane line information, the first state information of the vehicle and the second state information of the surrounding vehicles, so that the accuracy of lane change early warning of the vehicle can be improved, and the driving safety is ensured; and the times of emergency braking or emergency acceleration in the driving process can be reduced through lane changing early warning, the riding comfort is improved, and the user experience is optimized. The invention further discloses a lane changing early warning device, the vehicle and a storage medium.

Description

technical field [0001] The present application relates to the technical field of vehicles, and in particular, to a vehicle lane change warning method, a lane change warning device, a vehicle and a storage medium. Background technique [0002] When the vehicle changes lanes, it is necessary to observe vehicles in multiple lanes in front of the vehicle and vehicles in multiple lanes behind the vehicle at the same time, and change lanes when it is safe to judge. The vehicle advanced driving assistance system can assist the user to make the above judgment. However, in the related art, false warnings, such as false warnings, repeated warnings or delayed warnings, are prone to occur when the vehicle's advanced driving assistance system performs lane change warnings on vehicles, which affects driving safety. SUMMARY OF THE INVENTION [0003] In view of this, embodiments of the present application provide a vehicle lane change warning method, a lane change warning device, a vehic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/18B60W40/00B60W40/02B60W50/14
CPCB60W30/18163B60W40/00B60W40/02B60W50/14
Inventor 刘志峰
Owner QOROS