Method for identifying, judging and reminding electric bicycle road environment danger

• Main Authors: LIU SHITENG, ZHU ZHENXIONG, JIANG KANG, FENG ZHONGXIANG, HUANG ZHIPENG, YU ZHENHUA
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: ALARM SYSTEMS; CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TRAFFIC CONTROL SYSTEMS

The invention discloses an electric bicycle road environment danger identification judgment and reminding method, and relates to the technical field of traffic safety risk judgment, and the method comprises the steps: obtaining images of dangerous areas in front of and behind an electric bicycle through a camera, and extracting related data; a decision tree model used for dividing danger levels is constructed and trained; the real-time danger level of the riding environment is obtained through the decision tree model, the danger level is displayed on the instrument panel to remind a rider, many danger factors to be faced in the riding environment are recognized and quantified into the danger level, corresponding prompts are given, and the safety degree in the riding process is increased. 本发明公开了一种电动自行车道路环境危险识别判断与提醒方法，涉及交通安全风险判断技术领域，包括利用摄像头获取电动自行车前、后方危险区域的图像，提取相关数据；构建用于划分危险等级的决策树模型并进行训练；利用决策树模型得到骑行环境实时的危险等级，在仪表盘上显示危险等级提醒骑行人，将骑行环境中的所要面对的诸多危险因素识别并量化为危险等级，以此给予对应的提示，增加了在骑行过程中的安全程度。