Abstract
This paper presents an autonomous wheelchair system with the capability of self-localization and obstacle avoidance. In our system, the ceiling lights are chosen as landmarks to realize the self-localization of the wheelchair, and a laser range-finder is used for obstacle avoidance. First the approaches of landmark recognition and selflocalization for the wheelchair are proposed. Then the principle of obstacle avoidance using a laser range-finder is described. Finally, the total system of the wheelchair is introduced and a navigational experiment is described. Experimental results indicate the effectiveness of our system.
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References
Gomi T (1995) Subsumption architecture (in Japanese). J Jpn Soc Fuzzy Theory Syst 7:909–930
Mazo M, Rodriguez FJ, Lazaro JL, Urena J Garcia JC, Santiso E, Revenga PA (1995) Electronic control of a wheelchair guided by voice commands. J Control Eng Pract 3:665–674
Fukui I (1981) TV image processing to determine the position of a robot vehicle. J Pattern Recognit 14:101–109
Kabuka MR, Arenas AE (1989) Position verification of a mobile robot using standard pattern. IEEE Trans Robotics Autom 3:505–516
Chen SY, Tsai WH (1991) Determination of robot locations by common object shapes. IEEE Trans Robotics Autom 7:149–156
Gomi T, Ide K, Maheral P (1994) Vision-based navigation for an office messenger robot. Proc IROS'94, Muenchen, Germany, pp 2015–2022
Dulimarta HS, Jain AK (1994) Mobile robot localization in indoor environment. Proc 3rd International Conference Automation, Robotics, and Computer Vision, Singapore, pp 2204–2208
Hashimoto T Yamamoto S, Aso T, Abe M (1995) Vision-based vehicle navigation using ceiling fluorescent lamps at a practical speed (in Japanese). SICE Jpn 31:1672–1677
Elfes A (1987) Sonar-based real-world mapping and navigation. IEEE Trans Robotics Autom 3:249–265
Borenstein J, Koren Y (1991) The vector field histogram—fast obstacle avoidance for mobile robots. IEEE Trans Robotics Autom 7:278–288
Yagi Y, Kawato S, Tsuji S (1994) Real-time omnidirectional image sensor (COPIS) for vision-guided navigation. IEEE Trans Robotics Autom 10:11–22
Weber K, Venkatesh S, Kieronska D (1994) Insect based navigation and its application to the autonomous control of mobile robots. Proc 3rd International Conference Automation, Robotics, Computer Vision, Singapore, pp 1228–1232
Wang HB, Tanaka S, Kang C, Ishimatsu T (1995) Computer control of wheelchair by using landmarks. Proc 10th Korea Automatic Control Conference, International program, Seoul Korea, pp 388–391
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Wang, H., Kang, CU., Ishimatsu, T. et al. Auto-navigation of a wheelchair. Artificial Life and Robotics 1, 141–146 (1997). https://doi.org/10.1007/BF02471129
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DOI: https://doi.org/10.1007/BF02471129