Desirable ITS Communication for Safety: Evaluation by the <i>T</i>s<i>R</i>m Evaluation Method for Overengineering Prevention, and Discussion About Sensor and Communication Fusion
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- HASEBE Ikkei
- Division of Mathematics, Electronics and Informatics, Graduate School of Science and Engineering, Saitama University
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- HASEGAWA Takaaki
- Division of Mathematics, Electronics and Informatics, Graduate School of Science and Engineering, Saitama University
抄録
<p>In this paper, for the purpose of clarifying the desired ITS information and communication systems considering both safety and social feasibility to prevention overengineering, using a microscopic traffic flow simulator, we discuss the required information acquisition rate of three types of safety driving support systems, that is, the sensor type and the communication type, the sensor and communication fusion type. Performances are evaluated from the viewpoint of preventing overengineering performance using the “TsRm evaluation method” that considers a vehicle approaching within the range of R meters within T seconds as the vehicle with a high possibility of collision, and that evaluates only those vehicles. The results show that regarding the communication radius and the sensing range, overengineering performance may be estimated when all vehicles in the evaluation area are used for evaluations without considering each vehicle's location, velocity and acceleration as in conventional evaluations. In addition, it is clarified that the sensor and communication fusion type system is advantageous by effectively complementing the defects of the sensor type systems and the communication type systems.</p>
収録刊行物
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- IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E104.A (10), 1379-1388, 2021-10-01
一般社団法人 電子情報通信学会
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詳細情報 詳細情報について
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- CRID
- 1390852514697348608
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- NII論文ID
- 130008095312
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- ISSN
- 17451337
- 09168508
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
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- KAKEN
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- 抄録ライセンスフラグ
- 使用不可