The invention discloses a deceleration strip detection method, a passing method, a network training method and a related device. The deceleration strip detection method comprises the following steps: collecting vehicle pose data and multi-modal input data of a vehicle, stacking the multi-modal input data based on the vehicle pose data and an aerial view visual angle fusion deep learning network to obtain aerial view feature data, the method comprises the following steps: acquiring aerial view feature data of a deceleration strip, extracting deceleration strip detection frame data and deceleration strip segmentation data from the aerial view feature data, fusing the deceleration strip detection frame data and the deceleration strip segmentation data to obtain deceleration strip feature data with time sequence information, and performing time sequence tracking on the deceleration strip feature data based on the time sequence information to obtain deceleration strip feature data with time sequence information. Therefore, deceleration strip detection data are obtained. By means of the method, the accuracy, robustness and reliability of deceleration strip detection can be improved, and more accurate, visual and comprehensive deceleration strip information can be obtained.
本申请公开了一种减速带检测方法、通过方法、网络训练方法及相关装置。该减速带检测方法包括:采集车辆的车辆位姿数据和多模态输入数据,基于该车辆位姿数据和鸟瞰图视角融合深度学习网络,将多模态输入数据进行堆叠,以获得鸟瞰特征数据,并从该鸟瞰特征数据中提取出减速带检测框数据和减速带分割数据,对该减速带检测框数据和该减速带分割数据进行融合,以得到带时序信息的减速带特征数据,再基于该时序信息对该减速带特征数据进行时序跟踪,以获取减速带检测数据。通过上述方法能够提高减速带检测的准确性、鲁棒性和可靠性,有利于获取到更准确、直观和全面的减速带信息。
Speed bump detection method, passing method, network training method and related device
减速带检测方法、通过方法、网络训练方法及相关装置
2024-02-27
Patent
Electronic Resource
Chinese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06V |
Method for controlling speed of vehicle passing through speed bump based on comfort optimization
European Patent Office | 2024
|Flexible speed bump vehicle speed detection device and speed measurement method
European Patent Office | 2023
|SPEED BUMP SYSTEM HAVING ACTUATABLE SPEED BUMP AND METHOD FOR CONTROLLING ACTUATABLE SPEED BUMP
European Patent Office | 2021
|