论文标题
基于RTMAPS的多ADAS数据融合的本地动态图
RTMaps-based Local Dynamic Map for multi-ADAS data fusion
论文作者
论文摘要
局部动态图（LDM）实现的工作仍处于早期阶段，因为LDM标准仅定义了如何在数据库中构造信息，而在不同层上融合或链接信息的机制则是未定义的。作为车辆内部的实时数据库，有效的LDM组件是对多ADAS系统的有吸引力的解决方案，该解决方案可能会提供一个实时的LDM数据库，该数据库是车辆内部信息的中心点，将融合和结构化信息暴露于其他组件（例如，决策系统）。 In this paper we describe our approach implementing a real-time LDM component using the RTMaps middleware, as a database deployed in a vehicle, but also at road-side units (RSU), making use of the three pillars that guide a successful fusion strategy: utilisation of standards (with conversions between domains), middlewares to unify multiple ADAS sources, and linkage of data via semantic concepts.
Work on Local Dynamic Maps (LDM) implementation is still in its early stages, as the LDM standards only define how information shall be structured in databases, while the mechanism to fuse or link information across different layers is left undefined. A working LDM component, as a real-time database inside the vehicle is an attractive solution to multi-ADAS systems, which may feed a real-time LDM database that serves as a central point of information inside the vehicle, exposing fused and structured information to other components (e.g., decision-making systems). In this paper we describe our approach implementing a real-time LDM component using the RTMaps middleware, as a database deployed in a vehicle, but also at road-side units (RSU), making use of the three pillars that guide a successful fusion strategy: utilisation of standards (with conversions between domains), middlewares to unify multiple ADAS sources, and linkage of data via semantic concepts.
