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Early warning method for high-speed running

A high-speed, early warning information technology, applied in the direction of collision avoidance system, etc., can solve the problems of single use of the system, difficulty in driving in a timely manner, serial rear-end collisions, etc., to achieve sharing, improve the efficiency of early warning, and reduce the effect of serial rear-end collisions

Inactive Publication Date: 2015-07-22
王红颖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the fact that the speed of the vehicle is generally fast when driving on the expressway, it is difficult for the driver to respond in time without knowing it, especially when there are many vehicles on the road. serial rear-end collisions
Although most vehicles are currently equipped with road warning systems, these systems generally have the characteristics of single use, that is to say, the warning systems of different vehicles work independently. The driver will be alerted, and the normal driving vehicle is always in a passive position
And often because the speed of the vehicle is too fast, even if the driver handles it immediately after receiving the alarm, it often does not help, and then leads to tragedy.

Method used

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  • Early warning method for high-speed running
  • Early warning method for high-speed running

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Experimental program
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Effect test

Embodiment 1

[0034] see figure 1 , shows a high-speed traffic warning method according to an embodiment of the present invention, which is applied to a first vehicle-mounted device, and the first vehicle-mounted device is installed on a first vehicle, wherein the second vehicle-mounted device is installed on a second vehicle, The first vehicle-mounted device and the second vehicle-mounted device respectively establish a communication connection with the server, such as figure 1 As shown, the method includes the following steps:

[0035] S101: Obtain first driving state information of the first vehicle, determine whether the first driving state information is abnormal, and if so, send the first driving state information to the server through the communication connection;

[0036] The first driving state information includes the first vehicle position information. In a specific implementation, the current location of the vehicle can be determined by collecting data from the vehicle positio...

Embodiment 2

[0044] The second embodiment mainly introduces the embodiment of the present invention from the perspective of the server. see figure 2 , Embodiment 2 of the present invention provides a high-speed traffic early warning method, which is applied to a server, and is characterized in that the first vehicle-mounted device is installed on the first vehicle, the second vehicle-mounted device is installed on the second vehicle, and the server is connected with the The first vehicle-mounted device and the second vehicle-mounted device establish a communication connection, and the method includes the following steps:

[0045] S201: Receive the first vehicle driving state information sent by the first vehicle-mounted device through the communication connection, the first driving state information is the first vehicle-mounted device, and determine whether the current driving state of the first vehicle exists abnormal acquisition;

[0046] S202: After receiving the first driving state ...

Embodiment 3

[0050] The second embodiment mainly introduces the embodiment of the present invention from the perspective of the second vehicle-mounted device. see figure 2 Embodiment 3 of the present invention provides a high-speed traffic warning method, which is applied to a second vehicle-mounted device, and the second vehicle-mounted device is installed on a second vehicle, wherein the first vehicle-mounted device is installed on a first vehicle, The first vehicle-mounted device and the second vehicle-mounted device respectively establish a communication connection with a server, and the method includes the following steps:

[0051] S301: Receive early warning information sent by the server through the communication connection, the early warning information is that after the server receives the first driving state information, the first driving state information is the first vehicle-mounted device Obtained by judging whether the current driving state of the first vehicle is abnormal;...

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Abstract

An embodiment of the invention discloses an early warning method for high-speed running. The method includes: acquiring first running state information of a first vehicle, judging whether the first running state information is abnormal or not, and if yes, sending the first running state information to a server by means of communication connection; after the server receives the first running state information, sending early warning information to second vehicular equipment; enabling the second vehicular equipment to alarm according to the received early warning information. By adoption of the early warning method for high-speed running, a vehicle in potential accident can be warned early according to running states, multiple vehicles can be connected with the same server to realize shearing of early warning and supervision data, and accordingly possibility of serial rear-end collision accidents on expressways can be lowered effectively, and traffic accident early warning efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of early warning, in particular to a high-speed driving early warning method. Background technique [0002] Due to the good linear planning during the construction process, the expressway has few straight curves, high road surface smoothness, small slope and mixed traffic discharge, so it can ensure the high-speed driving of cars and has become the first road for people's daily travel. However, due to the fact that the speed of the vehicle is generally fast when driving on the expressway, it is difficult for the driver to respond in time without knowing it, especially when there are many vehicles on the road. A series of rear-end collisions occurred. Although most vehicles are currently equipped with road warning systems, these systems generally have the characteristics of single use, that is to say, the warning systems of different vehicles work independently. Only then will the driver be warned, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
Inventor 王红颖
Owner 王红颖
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