用于自主车辆地图维护的众包施工区域检测
用于自主车辆地图维护的众包施工区域检测
提供了一种用于施工区域检测的方法。该方法包括通过车辆上的车载光学传感器自动捕获沿着车辆行驶路径的道路的多个图像；将采集到的图像传输到非车载数据中心；由车辆中的处理器识别提供道路上的施工区域存在的证据的图像；向数据中心发送识别施工区域位置的位置数据；以及向数据中心发送识别图像数据帧的数据，图像数据帧提供施工区域存在的证据。映射器可以检查位置数据和图像数据以确认施工区域的存在，并且将施工区域的位置添加到有效施工区域列表中，其中所述列表可以提供给自主车辆。
A method for construction zone detection is provided. The method includes automatically capturing, via an onboard optical sensor on a vehicle, a plurality of images of a road along a path traveled by the vehicle; transmitting captured images to an off-board datacenter; identifying, by a processor in the vehicle, images that provide evidence of the existence of a construction zone on the road; transmitting, to the datacenter, location data identifying the location of the construction zone; and transmitting, to the datacenter, data identifying the frames of image data that provide evidence of the existence of the construction zone. A mapper can review the location data and the image data to confirm the existence of a construction zone and cause the location of the construction zone to be added to a listing of active construction zones, wherein the listing can be provided to autonomous vehicles.
Dokumentinformationen
用于自主车辆地图维护的众包施工区域检测
2022-10-21
Patent
Elektronische Ressource
Chinesisch
| IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |