Kommunikationsnetze / Multimedia Kommunikation
Dynamic Map Update Protocol for Highly Automated Driving Vehicles | |
Key: | JSRB17-1 |
Author: | Florian Jomrich, Aakash Sharma, Tobias Rückelt, Daniel Burgstahler and Doreen Böhnstedt |
Date: | April 2017 |
Kind: | In proceedings |
Publisher: | SCITEPRESS – Science and Technology Publications, Lda. |
Book title: | Proceedings of the 3rd International Conference on Vehicle Technology and Intelligent Transport Systems (VEHITS 2017) |
Keywords: | highly automated driving, high definition street map, map updates, provisioning, context specific, data efficient |
Abstract: | Highly automated driving vehicles are currently subject of strong research efforts to enable novel mobility experiences. To achieve this goal a high definition street map is required. It provides the vehicles with centimetre accurate references to all geographic objects in its surrounding. So this street map enables driving capabilities of the automated vehicle in terms of safety and comfort for the passengers that could not be obtained while only relying on the cars own inbuilt sensor equipment. This high definition street map has to ensure the accuracy and timeliness of its data, necessary for the task of highly automated driving, at any time. Therefore those maps have to be constantly provided with updates from a remote server. This paper describes a protocol based mainly on preselection of contextual relevant map data to provide a car in an efficient way with such a continuous stream of updates. The capabilities of the protocol have been evaluated on a map database of Berlin. The obtained results verify that it achieves a significant decrease in transmission data and processing time, compared to existing map update approaches |
The documents distributed by this server have been provided by the contributing authors as a means to ensure timely dissemination of scholarly and technical work on a non-commercial basis. Copyright and all rights therein are maintained by the authors or by other copyright holders, not withstanding that they have offered their works here electronically. It is understood that all persons copying this information will adhere to the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder.