Vehicle lane changing alarm method and device, storage medium and vehicle

A vehicle and lane changing technology, applied in the field of safe driving of vehicles, can solve problems such as undetectable, increased vehicle lane change collision risk, and reminding the driver

Inactive Publication Date: 2021-06-08
BEIJING BORGWARD AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the vehicle lane change reminder method provided in the related art, most of them use the driving assistance system to detect vehicles coming from the side and rear of the own vehicle, or when a vehicle in front suddenly cuts into the own lane, the driving assistance system is used to alarm and con

Method used

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  • Vehicle lane changing alarm method and device, storage medium and vehicle
  • Vehicle lane changing alarm method and device, storage medium and vehicle
  • Vehicle lane changing alarm method and device, storage medium and vehicle

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Embodiment Construction

[0025] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0026] First of all, the application scenarios of the present disclosure are introduced. The present disclosure is mainly applied to the danger warning when the vehicle changes lanes. In the vehicle lane change warning method provided in the related art, the driving assistance system is mostly used to detect the vehicles coming from the side and rear of the vehicle. , or when a vehicle in front suddenly cuts into the own lane, the driving assistance system will alarm and control the own vehicle, for example, the paralleling assistance system will remind the driver of the vehicle coming from behind in the left and right rearview mirrors of the vehicle or other ...

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Abstract

The invention relates to a vehicle lane changing alarm method and device, a storage medium and a vehicle. An overlapping degree of a first vehicle and a second vehicle in a horizontal direction can be obtained, the second vehicle is a front vehicle which is adjacent to the first vehicle and has the same driving direction as the first vehicle, the second vehicle is located on a lane adjacent to the lane where the first vehicle is located, and the horizontal direction is perpendicular to the driving direction; if the second vehicle is determined to prepare to change the lane from the adjacent lane to the lane where the first vehicle is located according to the overlapping degree, whether the first vehicle is in an acceleration state or not is determined; and if the first vehicle is in the acceleration state, alarm information is sent to the second vehicle, and the alarm information is used for prompting the second vehicle to stop changing lanes.

Description

technical field [0001] The present disclosure relates to the field of safe driving of vehicles, and in particular, relates to a method, device, storage medium and vehicle for vehicle lane change warning. Background technique [0002] When the vehicle is driving straight on the expressway, if the vehicle in the adjacent lane ahead suddenly cuts into the own vehicle lane, if the driver of the own vehicle is not paying attention or looking ahead, there will be a great risk of collision. [0003] In the vehicle lane change reminder method provided in the related art, most of them use the driving assistance system to detect vehicles coming from the side and rear of the own vehicle, or when a vehicle in front suddenly cuts into the own lane, the driving assistance system is used to alarm and control the own vehicle. , but if the vehicle behind is in the blind spot of the own car, the driving assistance system often cannot detect the vehicle in the blind spot, and it cannot send an...

Claims

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Application Information

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IPC IPC(8): B60W30/08B60W30/18B60W40/02B60W40/10
CPCB60W30/08B60W30/18163B60W40/02B60W40/10
Inventor 马圣策李启超
Owner BEIJING BORGWARD AUTOMOBILE CO LTD
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