The invention discloses a safety belt micro-motion control method based on environment perception, and relates to the field of vehicle safety reminding, and the method specifically comprises the steps: collecting environment data through a vehicle-mounted sensor assembly, and obtaining real-time image data, a first data set and a second data set; obtaining a visual field condition classification result through the first recognition model and the real-time image data; a traffic early warning element recognition result is obtained through the second recognition model and the real-time image data; selecting an early warning mode based on a visual field condition classification result and a traffic early warning element identification result; when the early warning mode selects the first safety early warning model, calculating a regional early warning reference value based on the first data set; when the early warning mode selects the second safety early warning model, calculating to obtain predicted collision time based on the second data set; and determining a safety belt micro-motion mode based on a visual field condition classification result, a traffic early warning element identification result, a threshold value judgment result of the regional early warning reference value, and a threshold value judgment result of the predicted collision time and the corresponding included angle.
本发明公开了基于环境感知的安全带微动控制方法,涉及车辆安全提醒领域,具体包括:通过车载传感器组件采集环境数据,得到实时图像数据、第一数据集和第二数据集;通过第一识别模型与实时图像数据得到视野状况分类结果;通过第二识别模型与实时图像数据得到交通预警要素识别结果;基于视野状况分类结果和交通预警要素识别结果选择预警方式;当预警方式选择第一安全预警模型时,基于第一数据集计算得到区域预警参考值;当预警方式选择第二安全预警模型时,基于第二数据集计算得到预测碰撞时间;基于视野状况分类结果、交通预警要素识别结果、对区域预警参考值的阈值判断结果、对预测碰撞时间及对应夹角的阈值判断结果确定安全带微动模式。
Safety belt inching control method based on environmental perception
基于环境感知的安全带微动控制方法
2024-11-22
Patent
Electronic Resource
Chinese
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 |
IMPROVED HYBRID ARCHITECTURE FOR MANAGING AN INCHING OPERATION AND RELATED INCHING CONTROL METHOD
European Patent Office | 2024
|In-depth - Safety - Inching towards the goal
Online Contents | 2007
SAE Technical Papers | 1975
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