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Method and device for prompting driving state of vehicle ahead

A technology of the vehicle ahead and the driving status, applied in the field of mobile Internet, can solve the problems of untimely changes in driving status and misjudgment, and achieve the effect of reducing the probability of rear-end collision accidents.

Active Publication Date: 2018-07-17
乐视生态汽车(浙江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a method and device for prompting the driving state of the vehicle in front to solve the technical problem in the prior art that the driver perceives the change in the driving state of the vehicle in front not in time or misjudgments occur

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  • Method and device for prompting driving state of vehicle ahead
  • Method and device for prompting driving state of vehicle ahead
  • Method and device for prompting driving state of vehicle ahead

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Embodiment Construction

[0014] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0015] In the embodiment of the present invention, the driving recorder acquires the image information in front of the vehicle and the current driving state of the vehicle, recognizes the change of the driving state of the vehicle in front according to the image information, and then outputs prompt information according to the change and the curren...

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Abstract

The invention discloses a driving state prompting method and device for an automobile ahead. The method comprises the following steps: acquiring image information of the automobile ahead and the driving state of an automobile at present; according to the image information of the automobile ahead, recognizing variation of the driving state of the automobile ahead; according to the variation of the driving state of the automobile ahead and the driving state of the automobile at present, outputting prompting information. By adopting the method and device, a driver is prompted of the driving state of the automobile ahead, so that the driver can be assisted to make response in time, and thus a function of driving assistance can be achieved.

Description

technical field [0001] The invention belongs to the field of mobile Internet, and in particular relates to a method and a device for prompting the driving state of a vehicle in front. Background technique [0002] With the rapid increase in the number of various vehicles, the sharp increase in low-visibility weather and congested road conditions, the congestion caused by slow driving continues to increase, or the number of rear-end collisions caused by complex road conditions in cities continues unabated. With the user's increasing technical requirements for vehicles, the problems of driving convenience and safety urgently need to be improved through technical means. It is not difficult to find that these problems and accidents have a common hidden danger: the driver perceives the change of the driving state of the vehicle in front not in time or misjudges. [0003] Because the existing vehicle is only equipped with brake lights at the rear of the car, the driver of the rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q5/00B60Q9/00
Inventor 刘鹏陈昆盛林伟李丹徐勇邹禹李文锐勾晓菲
Owner 乐视生态汽车(浙江)有限公司
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