Research of security compliance technology on high-definition maps multi-source updating

As an important infrastructure for the development of intelligent automobile industry, high-definition maps has the characteristics of high precision, high freshness and rich elements. Massive high-definition geographic information data contains not only sub-meter-level location information, but also attribute information such as elevation, slope, and curvature. Once abused, it may involve national security issues. This paper studies the technical route of security compliance on high-definition maps in the process of multi-source updating, by summarizing the status of high-definition maps management in China and other countries of the world, analyzing its potential safety risks , putting forward the technical framework of supervision, and exploring a platform to apply the supervision on high-definition maps multi-source updating. Our research could provide ideas for the security compliance of high-definition maps, and improve healthy and orderly development of intelligent vehicle industry.