The invention provides a traffic jam early warning method, device and equipment, a medium and a program product, and relates to the technical field of intelligent traffic, and the method comprises the steps: obtaining an index standard value of at least one jam index determined according to a preset traffic flow algorithm model; wherein the congestion index is used for indicating the traffic congestion degree of a road section, and the traffic flow algorithm model is constructed based on checkpoint data and road condition data; and according to the congestion indexes, carrying out comparative analysis on the current numerical value of each congestion index in the current traffic information of the road section and the corresponding index standard value, and generating early warning information for indicating traffic congestion. By means of the method, efficient recognition and early warning of the congested road section can be achieved, the interpretability is higher, and the prediction effect is better.
本申请提供一种交通拥堵预警方法、装置、设备、介质及程序产品,涉及智慧交通技术领域,方法包括:获取根据预置通行流量算法模型确定的至少一个拥堵指标的指标标准值;其中,所述拥堵指标用于指示路段的交通拥堵程度,所述通行流量算法模型是基于卡口数据和路况数据构建得到;根据所述拥堵指标,对所述路段的当前交通信息中关于各个拥堵指标的当前数值与对应的指标标准值进行比对分析,生成用于指示交通拥堵的预警信息。通过上述方法,能够实现对拥堵路段的高效识别和预警,且可解释性更强,预测效果更好。
Traffic jam early warning method, device, equipment, medium and program product
交通拥堵预警方法、装置、设备、介质及程序产品
2024-11-08
Patent
Electronic Resource
Chinese
Vehicle early warning method, device, equipment, medium and program product
European Patent Office | 2025
|Early warning method, device, equipment, storage medium and program product
European Patent Office | 2022
|European Patent Office | 2024
|Early warning method and device, equipment, storage medium and program product
European Patent Office | 2023
|Vehicle early warning method, device, equipment, storage medium and program product
European Patent Office | 2024
|