Traffic early warning method, device and system

An early warning device and traffic technology, applied in the field of information processing, can solve the problems of emergency lane occupation, rear-end collision, insufficient braking distance, etc., and achieve the effect of improving rescue efficiency and smooth driving road.

Active Publication Date: 2015-12-16
SHANGHAI CHEYIN NETWORK TECH
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Due to the fast speed of vehicles driving on the expressway, after discovering an accident in front, rear-end collisions often occur due to insufficient braking distance, resulting in secondary or even three accidents
When a traffic accident occurs at a high speed, many vehicles drive into the emergency lane, which makes the emergency lane occupied, resulting in the failure of rescue vehicles to arrive in time

Method used

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  • Traffic early warning method, device and system
  • Traffic early warning method, device and system
  • Traffic early warning method, device and system

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Embodiment Construction

[0058] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0059] like figure 1 As shown, the traffic early warning method in Embodiment 1 of the present invention is executed by the cloud service center, including:

[0060] Step 11. Receive an early warning message sent by the terminal of the rescue vehicle, wherein the early warning message includes current location information and destination information of the rescue vehicle.

[0061]Here, firstly, a brief introduction is made to the system applied in the embodiment of the present invention. The system applied in the embodiment of the present invention includes a cloud service center, a plurality of terminals (hereinafter referred to as terminals) located on each vehic...

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PUM

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Abstract

The invention discloses a traffic early warning method, relating to the technical field of information processing, for improving the rescue efficiency of traffic faults. The method comprises: receiving an early warning message sent by a terminal of a rescue vehicle, wherein the early warning message comprises current position information and destination information of the rescue vehicle; acquiring a rescue route according to the current position information and the destination information of the rescue vehicle, and determining position information of a jam in the rescue route; determining the time when the rescue vehicle arrives at the jam position according to the current position information of the rescue vehicle and the position information of the jam in the rescue route; and sending a reminding message to a road base station, wherein the reminding message comprises the time when the rescue vehicle arrives at the jam position. The traffic early warning method is mainly applied to the vehicle traffic accident processing technology.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a traffic warning method, device and system. Background technique [0002] In recent years, with the increase of highway mileage in my country, traffic accidents are also showing an increasing trend. [0003] Freeway accidents are different from ordinary road accidents. Due to the fast speed of the vehicles running on the expressway, after an accident is found ahead, rear-end collisions often occur due to insufficient braking distance, resulting in secondary or even tertiary accidents. When a traffic accident occurs at high speed, many vehicles drive into the emergency lane, which makes the emergency lane occupied, thus causing the rescue vehicles to fail to arrive in time. Contents of the invention [0004] The invention provides a traffic early warning method, device and system to improve the rescue efficiency of traffic failures. [0005] In a first aspect,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/09
Inventor 鲍伟
Owner SHANGHAI CHEYIN NETWORK TECH
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