The invention relates to a traffic signal lamp rule prediction method and system and a storage medium, and the method comprises the steps: carrying out the image collection of each traffic signal lamp at a preset intersection according to a sampling period, and obtaining a signal lamp image corresponding to each traffic signal lamp at each reference time point; identifying the signal lamp image corresponding to each traffic signal lamp at each reference time point to obtain a state result corresponding to each traffic signal lamp at each reference time point; performing multi-modal correction and data fusion on the state result corresponding to each traffic signal lamp at each reference time point to obtain a corrected state result corresponding to each traffic signal lamp at each reference time point; and performing statistics according to the revised state results corresponding to the traffic lights at the reference times to obtain operation rules of the traffic lights. According to the technical scheme, the prediction accuracy and robustness can be improved.
本申请涉及交通信号灯规律预测方法、系统及存储介质,所述方法包括:根据采样周期对预设路口的各个交通信号灯进行图像采集,得到各个参考时间点下各个所述交通信号灯对应的信号灯图像;对所述各个参考时间点下各个所述交通信号灯对应的信号灯图像进行识别,得到各个参考时间点下各个所述交通信号灯对应的状态结果;对所述各个参考时间点下各个所述交通信号灯对应的状态结果进行多模态矫正和数据融合,得到修正后的各个参考时间点下各个所述交通信号灯对应的修订状态结果;根据所述各个参考时间下各个所述交通信号灯对应的修订状态结果进行统计,得到各个所述交通信号灯的运行规律。本申请技术方案能够提高预测准确性和鲁棒性。
Traffic signal lamp rule prediction method and system and storage medium
交通信号灯规律预测方法、系统及存储介质
2022-06-24
Patent
Electronic Resource
Chinese
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Traffic signal lamp intelligent control method, storage medium and traffic signal lamp
European Patent Office | 2020
|Traffic signal lamp management system and method and storage medium
European Patent Office | 2021
|Position-based traffic signal lamp switching rule adjusting method and system
European Patent Office | 2020
|Traffic signal lamp and traffic signal lamp control system
European Patent Office | 2021
|European Patent Office | 2023
|