Paper Abstract and Keywords |
Presentation |
2022-07-15 14:15
On the Influence of Drivers' Reaction Delays on Safety Performances of Alert-type Driver Assistance Systems Based on Sensors/V2V Communications Masahiro Chiba, Takaaki Hasegawa (Saitama Univ.) ITS2022-4 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes the influence of drivers’ reaction delays on safety performances of alert-type driver assistance systems based on sensors/V2V communications. We evaluate safety performances of the systems by quantifying their accidents reduction effects under various traffic volume situations by using the microscopic traffic flow simulator that can evaluate road safety at the evaluation region in a street with three signalized intersections. The results show that there are significant property differences between the models with/without drivers’ reaction delays. The model with drivers’ reaction delays makes the accidents reduction effects the worst when the traffic volume decreases slightly from the saturated traffic flow. In contrast, the model without drivers’ reaction delays makes them worse with the increase of traffic volume. The results also suggest that it is important to consider the traffic volume when designing alert-type driver assistance systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Microscopic traffic flow simulator / Alert-type driver assistance systems / Reaction delay / Traffic volume / Accidents reduction effects / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 115, ITS2022-4, pp. 15-20, July 2022. |
Paper # |
ITS2022-4 |
Date of Issue |
2022-07-08 (ITS) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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ITS2022-4 |
Conference Information |
Committee |
ITS |
Conference Date |
2022-07-15 - 2022-07-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Fukuoka Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ITS Positioning, etc. |
Paper Information |
Registration To |
ITS |
Conference Code |
2022-07-ITS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On the Influence of Drivers' Reaction Delays on Safety Performances of Alert-type Driver Assistance Systems Based on Sensors/V2V Communications |
Sub Title (in English) |
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Microscopic traffic flow simulator |
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Alert-type driver assistance systems |
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Reaction delay |
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Traffic volume |
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Accidents reduction effects |
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1st Author's Name |
Masahiro Chiba |
1st Author's Affiliation |
Saitama University (Saitama Univ.) |
2nd Author's Name |
Takaaki Hasegawa |
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Saitama University (Saitama Univ.) |
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Speaker |
Author-1 |
Date Time |
2022-07-15 14:15:00 |
Presentation Time |
25 minutes |
Registration for |
ITS |
Paper # |
ITS2022-4 |
Volume (vol) |
vol.122 |
Number (no) |
no.115 |
Page |
pp.15-20 |
#Pages |
6 |
Date of Issue |
2022-07-08 (ITS) |