高精地图数据的更新维护技术分析  

Analysis on the Update and Maintenance Technology of High-accuracy Map Data

作　　者：高昱晨 GAO Yuchen(TikTok Vision Co.,Ltd.,Beijing 100083,China)

机构地区：[1]抖音视界有限公司,北京100083

出　　处：《测绘与空间地理信息》2024年第9期73-75,79,共4页Geomatics & Spatial Information Technology

摘　　要：高精地图的发展与智慧交通、智能网联汽车紧密相关,从智能网联汽车上路伊始,高精地图产业就应势而生并飞速发展。相对于以往的导航地图,高精地图是智能网联汽车交通的共性基础技术,其服务的对象并非仅人类驾驶员,而是人类驾驶员和自动驾驶汽车。对于L3及以上级别的自动驾驶汽车而言,高精地图是必备选项,那么如何更新和维护地图数据就显得尤为重要。本文介绍在高精地图的生产中,如何更新与修复城市道路数据,保持地图现势性。The development of high-accuracy maps is closely related to smart transportation and intelligent internet-connected vehicles.Since the beginning of intelligent internet-connected vehicles,the high-accuracy map industry has been born and developed rapidly.Compared with the previous navigation maps,high-accuracy maps are the common basic technology of intelligent internetconnected vehicle transportation,and its service targets are not only human drivers,but human drivers and autonomous vehicles.For L3 and above autonomous vehicles,HD maps are a mandatory option.So how to update and maintain map data is particularly important.This article introduces how to update and repair urban road data in the production of high-accuracy maps to keep up-to-dateness.

关 键 词：高精地图 数据更新 自动驾驶 道路数据 动态地图 

分 类 号：P208[天文地球—地图制图学与地理信息工程]