Bulletin of Surveying and Mapping ›› 2023, Vol. 0 ›› Issue (8): 161-166.doi: 10.13474/j.cnki.11-2246.2023.0251

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Research and prospects of HD and SD fusion map problem for in auto-driving industry

LI Yuehua   

  1. Beijing Huawei Digital Technology Co., Ltd., Beijing 100095, China
  • Received:2023-05-05 Published:2023-09-01

Abstract: With the widespread application of high-definition map data in auto-driving industry,the application of laboratory simulation and real vehicle testing analysis based on HD and SD fusion maps in the industry has also become frequent.while it is convenient for application,there are also many problems based on HD and SD map fusion in the process of application of high-definition map manufacturers.This article analyzes and summarizes the components,main characteristics and existing problems of the HD and SD fusion map in the current auto-driving industry,and discusses the solutions and industry prospects of the problems related to the fusion map.

Key words: high-definition maps, the fusion relationship between HD and SD, map issues, map matching

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