The invention relates to the technical field of traffic control, and discloses a traffic conflict behavior recognition method for a campus gate road section, which comprises the following steps of: firstly, constructing a traffic behavior and cognitive model suitable for the campus gate road section; and defining key points of conflict behaviors according to the traffic behavior and cognitive model and the campus gate road section traffic conflict bypassing behaviors, identifying the key points of the conflict behaviors and determining change tracks of the conflict behaviors, and finally determining conflict behavior indexes and conflict density indexes on the basis of track data. And judging whether to start traffic safety early warning or not according to the conflict density index. According to the invention, the traffic condition at the campus gate can be better monitored and identified, and the traffic management efficiency is improved.
本发明申请涉及交通控制技术领域,本发明申请公开了一种用于校园门口路段的交通冲突行为识别方法,其先构建适用于校园门口路段的交通行为与认知模型,并依据交通行为与认知模型和校园门口路段交通冲突绕行行为定义冲突行为的关键点,再对冲突行为的关键点进行鉴别并明确冲突行为的变化轨迹,最后以轨迹数据为基础,确定冲突行为指标和冲突密度指标,再根据冲突密度指标来判断是否启动交通安全预警。本发明申请能够更好的对校园门口处的交通状况进行监测和识别,提高交通管理的效率。
Traffic conflict behavior recognition method for campus gate road section
一种用于校园门口路段的交通冲突行为识别方法
2025-05-09
Patent
Electronic Resource
Chinese
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