Geoinformation Support of Ground Vehicles' Autonomous Driving

102nd International Scientific and Technical Conference "Intelligent Systems of Driver Assistance: Development, Research, Certification"

运输工程;计算机科学

Shadrin, S.S.^1

R and D Dept., Basetrack Technologies Limited, Cyprus^1

关键词: Additional datum;    Autonomous driving;    Computing power;    Digital terrain model;    Optimal controls;    Optimal vehicles;    Traffic conditions;    Vehicle Control;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/386/1/012013/pdf
DOI  :  10.1088/1757-899X/386/1/012013

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

This article describes relevant challenges of autonomous driving with respect to the strategic and tactical levels of vehicle control, some solutions are offered. Methods for creating a digital terrain model are described. The notion of a "basetrack" is introduced, which is a high-accuracy spatial driving route that contains additional data sets for the vehicle's optimal control with respect to the requested transport task, road and traffic conditions. A "basetrack" data structure is presented with respect to the advantages of its implementation: the predetermined variability of control actions on the route, depending on the tasks of time saving, energy efficiency, or safety; increased reliability, reduced requirements for on-board computing power, and improved performance. We propose to solve the issues in optimal vehicle control for the autonomous driving mode in simulation with reference to a precise geoinformation environment.