The invention discloses an intelligent parking auxiliary system based on image acquisition, and relates to the technical field of intelligent parking, the intelligent parking auxiliary system uses a multispectral visual system to acquire environment images of different wave bands around a vehicle in real time, and combines an HDR imaging module to carry out detail enhancement on highlight and low light areas, so as to improve the accuracy of parking. A cross-spectrum fusion algorithm based on a convolutional neural network carries out feature alignment and deep synthesis on a multi-band image, the visibility of target features is enhanced, a YOLO target detection algorithm and a boundary detection technology are introduced at the same time, a dynamic obstacle and the type and position thereof are identified, a parking space contour is extracted to generate a parking space model, and the parking space model is optimized. Distributing priority labels according to dynamic behaviors of the obstacles; in the aspect of path planning, a Bezier curve algorithm is adopted to generate a parking path, path control points are dynamically adjusted through obstacle priorities, and a vehicle control module dynamically adjusts a control strategy through discretization of the parking path and real-time correction of a kinetic model based on a closed-loop feedback control mechanism.
本发明公开了一种基于图像采集的智能泊车辅助系统,涉及智能泊车技术领域,本发明,利用多光谱视觉系统实时采集车辆周围不同波段的环境图像,并结合HDR成像模块对高光和低光区域进行细节增强,基于卷积神经网络的跨光谱融合算法对多波段图像进行特征对齐与深度综合,增强目标特征的可见性,同时引入YOLO目标检测算法和边界检测技术,识别动态障碍物及其类型和位置,并提取车位轮廓生成车位模型,同时根据障碍物的动态行为分配优先级标签;路径规划方面,采用贝塞尔曲线算法生成泊车路径,并通过障碍物优先级动态调整路径控制点,车辆控制模块基于闭环反馈控制机制,通过对泊车路径的离散化和动力学模型的实时修正,动态调整控制策略。
Intelligent parking auxiliary system based on image acquisition
一种基于图像采集的智能泊车辅助系统
29.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G06V / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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