GPUs and AIs can acceierate and automate the creation

and updating of HD maps

• Optimizing the pipeiine to Japan roads with ZENRIN’s

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mapping experience, knowiedge and big data

Stiii have many technicai chaiienges. Looking forward to

discussing soiutions and coiiaborating with you!

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The OpenDRIVE® format provides a common base for describing track-based road networks using Extensible Markup Language (XML) syntax. The data stored in an OpenDRIVE® file describes – in an analytical way – the geometry of roads as well as features along the roads that influence the logics (e.g. lanes, signs, signals).

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The format is organized in nodes which can be extended with user-defined data. By this, a high degree of specialization for individual applications is feasible while maintaining the commonality required for the exchange of data between different applications.

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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

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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 级别以上的自动驾驶汽车而言，高精地图是必备选项。一方面，

其是自动驾驶汽车规划道路行驶路径的重要基础，能为车辆提供定

位、决策、交通动态信息等依据。另一方面，当自动驾驶汽车传感器

出现故障或者周围环境较为恶劣时，其也能确保车辆的基本行驶安

全。

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