Autonomous Robot Navigation in Highly Populated Pedestrian Zones. Issue 4 (8th September 2014)

• Record Type: Journal Article
• Authors: Kümmerle, Rainer; Ruhnke, Michael; Steder, Bastian; Stachniss, Cyrill; Burgard, Wolfram; Lacroix, Simon; Schneider, Frank; Wildermuth, Dennis; Winfield, Alan
• Is Part Of: Journal of field robotics. Volume 32:Issue 4(2015)
• Page Start: 565
• Page End: 589
• Publication Date: 2014-09-08
• Subjects: Robots, Industrial -- Periodicals; Automatic control -- Periodicals; 629.892
• DOI: 10.1002/rob.21534
• Languages: English
• ISSNs: 1556-4959

Abstract

<abstract abstract-type="main"> <title> <x xml:space="preserve">Abstract</x> </title> <p>In the past, there has been a tremendous amount of progress in the area of autonomous robot navigation, and a large variety of robots have been developed that demonstrated robust navigation capabilities indoors, in nonurban outdoor environments, or on roads; relatively few approaches have focused on navigation in urban environments such as city centers. Urban areas, however, introduce numerous challenges for autonomous robots as they are rather unstructured and dynamic. In this paper, we present a navigation system for mobile robots designed to operate in crowded city environments and pedestrian zones. We describe the different components of this system, including a simultaneous localization and mapping module for dealing with huge maps of city centers, a planning component for inferring feasible paths, taking into account the traversability and type of terrain, a module for accurate localization in dynamic environments, and the means for calibrating and monitoring the platform. Our navigation system has been implemented and tested in several large‐scale field tests, in which a real robot autonomously navigated over several kilometers in a complex urban environment. This also included a public demonstration, during which the robot autonomously traveled along a more than 3‐km‐long route through the city center of Freiburg, Germany.</p> </abstract>