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Authors: David Sanders 1 ; Malik Haddad 2 ; Giles Tewkesbury 1 ; Shikon Zhou 1 and Alexander Gegov 1

Affiliations: 1 Faculty of Technology, University of Portsmouth, Anglesea Road, Portsmouth, United Kingdom ; 2 Northeastern University – London, St. Katharine’s Way, London, UK

Keyword(s): Assistance System, Collision Avoidance, Context-Sensitive, Prediction.

Abstract: An alert and collision avoidance system is introduced. A new method has been used to calculate a closest point of approach, incorporating a context-sensitive prediction. Movement and routing information were used and an approach for taking evasive action is described. When a potential collision was detected, then an estimation was made of the direction of movement and an evasive manoeuvre was selected. A closest point of approach was calculated between the wheelchair and any object detected in its vicinity. A linear motion vector was calculated based on current speed, position and direction and that vector was compared with the object position.

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Paper citation in several formats:
Sanders, D.; Haddad, M.; Tewkesbury, G.; Zhou, S. and Gegov, A. (2023). An Assistance System for Collision Avoidance Using Context-Sensitive Prediction. In Proceedings of the 3rd International Symposium on Automation, Information and Computing - ISAIC; ISBN 978-989-758-622-4; ISSN 2975-9463, SciTePress, pages 98-103. DOI: 10.5220/0011903800003612

@conference{isaic23,
author={David Sanders. and Malik Haddad. and Giles Tewkesbury. and Shikon Zhou. and Alexander Gegov.},
title={An Assistance System for Collision Avoidance Using Context-Sensitive Prediction},
booktitle={Proceedings of the 3rd International Symposium on Automation, Information and Computing - ISAIC},
year={2023},
pages={98-103},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011903800003612},
isbn={978-989-758-622-4},
issn={ 2975-9463},
}

TY - CONF

JO - Proceedings of the 3rd International Symposium on Automation, Information and Computing - ISAIC
TI - An Assistance System for Collision Avoidance Using Context-Sensitive Prediction
SN - 978-989-758-622-4
IS - 2975-9463
AU - Sanders, D.
AU - Haddad, M.
AU - Tewkesbury, G.
AU - Zhou, S.
AU - Gegov, A.
PY - 2023
SP - 98
EP - 103
DO - 10.5220/0011903800003612
PB - SciTePress