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Danger alerting method and device and vehicle control device

A vehicle and danger technology, which is applied in the field of devices, danger warning methods, and vehicle control equipment, can solve the problems of not being able to automatically remind drivers and increase the incidence of traffic accidents, and achieve the effect of reducing traffic accidents and improving safety

Inactive Publication Date: 2016-08-10
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a dangerous warning method, device and vehicle control equipment to solve the problem in the prior art that the driver cannot be automatically reminded when the surrounding vehicles are in a dangerous driving state, thereby increasing the incidence of traffic accidents

Method used

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  • Danger alerting method and device and vehicle control device
  • Danger alerting method and device and vehicle control device
  • Danger alerting method and device and vehicle control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to figure 1 , which shows a flowchart of the steps of a hazard warning method provided in Embodiment 1 of the present invention, which may specifically include the following steps:

[0026] Step 102. Obtain first speed information and first position information of a subsequent vehicle adjacent to the current vehicle, and acquire second speed information and second position information of the current vehicle.

[0027] In the embodiment of the present invention, first speed information and first position information of a subsequent vehicle adjacent to the current vehicle are obtained through radar, and second speed information and second position information of the current vehicle are obtained. The first speed information may include the speed corresponding to the latter vehicle, and the first position information may include the current position corresponding to the latter vehicle; the second speed information may include the speed corresponding to the current vehi...

Embodiment 2

[0037] refer to figure 2 , which shows a flowchart of the steps of a hazard warning method provided in Embodiment 2 of the present invention, which may specifically include the following steps:

[0038]Step 202. Obtain first speed information and first position information of a subsequent vehicle adjacent to the current vehicle, and obtain second speed information and second position information of the current vehicle.

[0039] The embodiment of the present invention obtains the speed information of the next vehicle adjacent to the current vehicle within a preset period of time, that is, the first speed information, and the position information, that is, the first position information, and obtains the speed information of the current vehicle, that is, the second speed The information and location information are the second location information. The first speed information may include the speed corresponding to the latter vehicle, and the first position information may includ...

Embodiment 3

[0057] refer to image 3 , which shows a structural block diagram of a danger warning device provided by Embodiment 3 of the present invention; specifically, the following modules may be included:

[0058] The obtaining module 302 is configured to obtain first speed information and first position information of a subsequent vehicle adjacent to the current vehicle, and obtain second speed information and second position information of the current vehicle.

[0059] The judging module 304 is configured to determine whether the relationship between the current vehicle and the next vehicle satisfies the danger warning standard according to the first speed information, the second speed information, the first position information and the second position information.

[0060] The reminding module 306 is configured to remind the current vehicle and / or the next vehicle of the danger if it is satisfied.

[0061] In the embodiment of the present invention, the first speed information and...

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Abstract

An embodiment of the invention discloses a danger alerting method and device and a vehicle control device and belongs to the technical field of automobiles. The method comprises the following steps: first speed information and first position information of a vehicle following a current vehicle, and second speed information and second position information of the current vehicle are obtained; according to the first speed information, the second speed information, the first position information and the second position information, whether relation between the current vehicle and the vehicle following the current vehicle meets a danger alerting standard is determined; if yes, a danger alert is sent to the current vehicle and / or the vehicle following the current vehicle. Thus, when the vehicle following the current vehicle is in a dangerous driving state, the danger alert can be timely sent to drivers of the current vehicle and the vehicle following the current vehicle, traffic accidents can be reduced, and driving safety is improved.

Description

technical field [0001] Embodiments of the present invention relate to automobile technology, and in particular to a danger warning method, device and vehicle control equipment. Background technique [0002] With the development of transportation, vehicles have gradually become a means of transportation for people. During the driving process of the user, the emergency situation for driving depends entirely on the user's personal judgment. [0003] Among them, the personal judgment is often based on the user's personal experience and the user's current driving state. However, personal judgments are generally one-sided, and cannot accurately and comprehensively confirm the current driving situation, and for novices, due to lack of experience, they cannot accurately and comprehensively understand the driving situation. [0004] In the process of realizing the present invention, it is found that the prior art has at least the following defects: when the current vehicle and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
CPCG08G1/166
Inventor 樊永友
Owner FAFA AUTOMOBILE (CHINA) CO LTD