19HS4900, Development of Intelligent Interaction Technology based on Recognition of User's State and Intention for Digital Life,
Park Ji Young
Abstract
Many interaction systems for at-home workouts have had much difficulty in mobility due to the fixed location of a vision sensor. In this paper, we present the utilization of a mobile robot that navigates autonomously to improve an interaction system's mobility. The mobile robot is implemented in an open-source robot operating system called ROS to take advantage of open-source packages associated with autonomous navigation. To perform autonomous navigation and provide mobility to the system, it comprises six components: mapping, localization, occupancy grid map, global path planning, local path planning, and ROS communication. The mapping component builds a global map by simultaneous localization and mapping. The localization component estimates the mobile robot's pose within the global map by the adaptive Monte Carlo localization approach. The occupancy grid map component builds a local map for nearby surroundings including dynamic objects. The global path planning component optimizes a route to reach a given target pose. The local path planning component generates a trajectory to reach a local goal while conducting collision avoidance and then produces control commands to follow the trajectory. Last, the ROS communication component connects the mobile robot with the system. To verify the feasibility of the system's mobility, we have tested autonomous navigation capability for the mobile robot at the laboratory level in indoor environments.
KSP Keywords
Adaptive Monte Carlo, Indoor Environment, Interaction system, Mobile robots, Monte Carlo Localization, Occupancy grid map, Open source, Robot operating system(ROS), Vision sensor, autonomous navigation, collision avoidance
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.