The invention discloses a multi-working-condition lane changing safety early warning system based on the Internet of vehicles. The system comprises an information sensing system which is used for collecting the driving information of a vehicle and an adjacent vehicle, a collision detection system which is connected with the information sensing system and is used for receiving detection data of theinformation sensing system and acquiring a collision distance between the vehicle and the adjacent vehicle, and a safety early warning system which is connected with the information sensing system and the collision detection system and is used for receiving the detection data of the information sensing system and the data acquired by the collision detection system and determining the safety level. The invention further discloses a multi-working-condition lane changing safety early warning method based on the Internet of vehicles. The driving information of a vehicle and an adjacent vehicle can be collected, the lane changing collision distance and collision time are determined, then the lane changing safety level is determined, and the lane changing safety is improved.
本发明公开一种基于车联网的多工况换道安全预警系统,包括:信息感知系统,用于采集车辆及其相邻车辆的行驶信息;碰撞检测系统,其与所述信息感知系统连接,用于接收所述信息感知系统的检测数据,并获取车辆与其相邻车辆的碰撞距离;安全预警系统,其与所述信息感知系统和所述碰撞检测系统连接,用于接收所述信息感知系统的检测数据和所述碰撞检测系统获取的数据,并确定安全等级。本发明还公开一种基于车联网的多工况换道安全预警方法,能够采集车辆及其相邻车辆的行驶信息,并确定换道碰撞距离和碰撞时间,进而确定换道安全等级,提高换道安全性。
Multi-working-condition lane changing safety early warning system and early warning method based on Internet of vehicles
一种基于车联网的多工况换道安全预警系统及预警方法
2020-07-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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