Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation Stations
Recent transportation systems are operated by cooperative factors including mobile robots, smart vehicles, and intelligent management. It is highly anticipated that the surveillance using mobile robots can be utilized in complex transportation areas where the high accuracy is required. In this paper...
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MDPI AG
2025-01-01
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| Online Access: | https://www.mdpi.com/1424-8220/25/2/350 |
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| author | Yumin Choi Hyunbum Kim |
| author_facet | Yumin Choi Hyunbum Kim |
| author_sort | Yumin Choi |
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| description | Recent transportation systems are operated by cooperative factors including mobile robots, smart vehicles, and intelligent management. It is highly anticipated that the surveillance using mobile robots can be utilized in complex transportation areas where the high accuracy is required. In this paper, we introduce a crowd surveillance system using mobile robots and intelligent vehicles to provide obstacle avoidance in transportation stations with a consideration of different moving strategies of the robots in an existing 2D area supported by line-based barriers and surveillance formations. Then, we formally define a problem that aims to minimize the distance traveled by a mobile robot, while also considering the speed of the mobile robot and avoiding the risk of collisions when the mobile robot moves to specific locations to fulfill crowd surveillance. To solve this problem, we propose two different schemes to provide improved surveillance that can be used even when considering speed. After that, various ideas are gathered to define conditions, set various settings, and modify them to evaluate their performances. |
| format | Article |
| id | doaj-art-cd2c6d2a93544b29b7ecd98b2264f02e |
| institution | Kabale University |
| issn | 1424-8220 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-cd2c6d2a93544b29b7ecd98b2264f02e2025-01-24T13:48:36ZengMDPI AGSensors1424-82202025-01-0125235010.3390/s25020350Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation StationsYumin Choi0Hyunbum Kim1Department of Embedded Systems Engineering, Incheon National University, Incheon 22012, Republic of KoreaDepartment of Embedded Systems Engineering, Incheon National University, Incheon 22012, Republic of KoreaRecent transportation systems are operated by cooperative factors including mobile robots, smart vehicles, and intelligent management. It is highly anticipated that the surveillance using mobile robots can be utilized in complex transportation areas where the high accuracy is required. In this paper, we introduce a crowd surveillance system using mobile robots and intelligent vehicles to provide obstacle avoidance in transportation stations with a consideration of different moving strategies of the robots in an existing 2D area supported by line-based barriers and surveillance formations. Then, we formally define a problem that aims to minimize the distance traveled by a mobile robot, while also considering the speed of the mobile robot and avoiding the risk of collisions when the mobile robot moves to specific locations to fulfill crowd surveillance. To solve this problem, we propose two different schemes to provide improved surveillance that can be used even when considering speed. After that, various ideas are gathered to define conditions, set various settings, and modify them to evaluate their performances.https://www.mdpi.com/1424-8220/25/2/350transportationmobile robotssmart buildingscrowdsurveillance |
| spellingShingle | Yumin Choi Hyunbum Kim Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation Stations Sensors transportation mobile robots smart buildings crowd surveillance |
| title | Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation Stations |
| title_full | Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation Stations |
| title_fullStr | Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation Stations |
| title_full_unstemmed | Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation Stations |
| title_short | Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation Stations |
| title_sort | obstacle aware crowd surveillance with mobile robots in transportation stations |
| topic | transportation mobile robots smart buildings crowd surveillance |
| url | https://www.mdpi.com/1424-8220/25/2/350 |
| work_keys_str_mv | AT yuminchoi obstacleawarecrowdsurveillancewithmobilerobotsintransportationstations AT hyunbumkim obstacleawarecrowdsurveillancewithmobilerobotsintransportationstations |