Intelligent vehicle lane changing early warning method and system
Intelligent vehicle lane changing early warning method and system
The invention relates to the technical field of intelligent traffic, and provides an intelligent vehicle lane changing early warning method and system. The method comprises the steps that the current steering lamp state of a vehicle is obtained through a vehicle control center, and when a steering lamp is turned on, a lane changing judgment instruction is generated; based on the lane changing judgment instruction, activating a vehicle-mounted image sensor to carry out continuous image acquisition on the surrounding environment of the vehicle, and obtaining a continuous image sequence; performing position analysis on a first vehicle according to the continuous image sequence to obtain first vehicle information; acquiring own vehicle information; based on the first vehicle information and the vehicle information, lane changing risk assessment is carried out, and whether lane changing can be carried out or not is judged according to an assessment result; and when the judgment result is that lane changing cannot be carried out, generating an early warning signal. The technical problem that in the prior art, accidents are likely to happen due to fatigue, distraction and other reasons of a driver is solved, and the technical effects of improving traffic safety and reducing accident risks are achieved.
本申请涉及智慧交通技术领域，提供一种智能化的车辆变道预警方法及系统。所述方法包括：通过车辆控制中心获取自车当前的转向灯状态，当转向灯亮起时，生成变道判断指令；基于所述变道判断指令，激活车载图像传感器对自车周围环境进行连续图像采集，获取连续图像序列；根据所述连续图像序列对第一车辆进行位置分析，获取第一车辆信息；获取自车信息；基于所述第一车辆信息和所述自车信息，进行变道风险评估，根据评估结果判断是否可以进行变道；当判断结果为不可以进行变道，生成预警信号。本申请解决了现有技术中由于驾驶员疲劳、分心等原因，容易发生事故的技术问题，达到了提高交通安全性并减少事故风险的技术效果。
Dokumentinformationen
Intelligent vehicle lane changing early warning method and system
一种智能化的车辆变道预警方法及系统
2023-12-19
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Ähnliche Titel
Lane changing early warning method and system and vehicle
| Europäisches Patentamt | 2023
Vehicle lane changing early warning method and device
| Europäisches Patentamt | 2022
VEHICLE LANE CHANGING EARLY WARNING SYSTEM AND CONTROL METHOD
| Europäisches Patentamt | 2021
Vehicle lane changing early warning method and related equipment
| Europäisches Patentamt | 2023
Vehicle lane changing overtaking early warning reminding method and system
| Europäisches Patentamt | 2024