The invention relates to the field of parking guidance, in particular to an intelligent parking guidance system based on machine vision, which dispatches real-time parking space data and monitoring data by responding to the situation that a target vehicle enters a parking lot; determining unoccupied parking spaces in the parking lot according to the parking space data, generating a plurality of corresponding parking paths, and determining an optimal path; identifying a plurality of passing areas of the optimal path, and analyzing the sensitive interference characterization values according to the operation characteristics to determine sensitive interference passing areas; obtaining a corresponding historical reciprocation path set, and carrying out matching fitting on the historical reciprocation path set and the optimal path so as to screen an intersection track region; determining the area of the intersection track region based on the monitoring data, and calculating the involved interference characterization parameters by combining the shortest distance between the target vehicle and the edge of the intersection track region and the vehicle speed, so as to judge whether to correct the optimal path or not; and responding to the judgment result to regenerate the parking path based on the position of the target vehicle, thereby efficiently and accurately providing guidance for parking and improving the parking efficiency.
本发明涉及停车引导领域,尤其涉及一种基于机器视觉的智能停车引导系统,本发明通过响应于目标车辆进入停车场,以调度实时的车位数据以及监控数据;依据车位数据确定停车场中的空余车位,生成对应的若干停车路径,确定最优路径;识别最优路径的若干途经区域,依据运作特征分析敏感干涉表征值,以确定敏感干涉途经区域;获取对应的历史往来路径集合,与最优路径进行匹配拟合,以筛选交集轨迹区域;基于监控数据确定交集轨迹区域面积,结合目标车辆距交集轨迹区域边缘的最短距离和车速计算牵连干涉表征参数,以判定是否对最优路径进行修正;响应判定结果,以基于目标车辆所在位置重新生成停车路径,进而高效准确地为停车提供引导提高停车的效率。
Intelligent parking guide system based on machine vision
基于机器视觉的智能停车引导系统
2025-05-13
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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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