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Vehicle accident early-warning method and server

A server and vehicle technology, applied in the field of traffic management, can solve problems such as vehicle congestion, time delay, and secondary accidents

Active Publication Date: 2018-12-11
WM SMART MOBILITY (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This action has often seriously delayed the time, which may cause secondary accidents, and the lack of timely reminders for subsequent vehicles may cause serious congestion of vehicles near the accident area, resulting in continuous deterioration of road conditions, resulting in more loss of personnel and property

Method used

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  • Vehicle accident early-warning method and server
  • Vehicle accident early-warning method and server
  • Vehicle accident early-warning method and server

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Embodiment Construction

[0045] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Note that the aspects described below in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.

[0046] According to one aspect of the present invention, a vehicle accident early warning method is provided, which is used to monitor accident information of traveling vehicles and generate warning information based on the accident information to remind other vehicles, thereby avoiding unnecessary time, material, and personnel losses.

[0047] In one embodiment, as figure 1 As shown, the vehicle accident early warning method 100 includes the following steps:

[0048] S110: collecting the accident location of the accident vehicle;

[0049] S120: Defining an accident area in response to at least part of the distance between the accident locat...

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PUM

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Abstract

The invention provides a vehicle accident early-warning method, and the method is used for generating warning information based on the accident conditions of one road segment, so as to remind other vehicles on the road segment. The method comprises the steps: 1, collecting accident locations of accident vehicles; 2, determining an accident area in response to a condition that the distance betweenat least a of the accident locations is less than a first preset distance; 3, responding to a condition that the number of accident vehicles in the accident area is greater than at least one preset threshold value, and generating the warning information; 4, transmitting the warning information to an approaching vehicle traveling to the accident area to remind the approaching vehicle that an accident occurs in the accident area.

Description

technical field [0001] The invention relates to the field of traffic management, in particular to a vehicle accident early warning method capable of generating warning information based on accident conditions and a server thereof. Background technique [0002] With more and more vehicles running on the road, serial rear-end collision accidents are becoming more and more frequent, especially when the highway is free on holidays, the serial rear-end collision accidents of vehicles on the high speed emerge in endlessly. It even occurs that the phenomenon of causing secondary accidents due to the lack of warning information for follow-up vehicles due to existing accidents is regrettable. [0003] At present, there is no effective reminder method for the accident, and the relevant road sections can only be controlled by reporting to the traffic police after the incident. This action has often been seriously delayed in time, which may cause secondary accidents, and the lack of ti...

Claims

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Application Information

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IPC IPC(8): G08G1/16G08G1/09G08G1/0967
CPCG08G1/09G08G1/096741G08G1/164G08G1/166
Inventor 刘家铭
Owner WM SMART MOBILITY (SHANGHAI) CO LTD
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