Review of Automotive Engineering
Online ISSN : 1349-4740
Print ISSN : 1349-4724
ISSN-L : 1349-4724
Performance, NVH, Safety
Lane Change Assist System Considering Recognition Reliability of Sensor
Tokihiko AkitaShigeyoshi TsutsumiTakahiro WadaShun'ichi Doi
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2010 Volume 31 Issue Final Pages 156-162

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Abstract
Driver assistance for cognition and judgment is effective for reducing traffic accidents. However,environment recognition by the sensor is not perfect in the real world. False and missing alarms may cause dangerous situations or disuse of the system by losing driver's trust. We propose a warning method corresponding to recognition reliability of the sensor in order to suppress reduction of the trust from the standpoint of risk engineering. In this research, evaluation experiments using a driving simulator were conducted for a lane change assist system. Effectiveness of the proposed warning method was verified when using the recognition sensor with some errors.
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© 2010 Society of Automotive Engineers of Japan, Inc.
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