Basic Study on Detecting Vehicles Outside the Field of View using Acoustic Signals
Basic Study on Detecting Vehicles Outside the Field of View using Acoustic Signals
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.):¥1,100 Members (tax incl.):¥880
- Publication code
- 20225002
- Paper/Info type
- Proceedings (Spring)
No.1-22
- Pages
- 1-7(Total 7 p)
- Date of publication
- May 2022
- Publisher
- JSAE
- Language
- English
- Event
- 2022 JSAE Annual Congress (Spring)
Detailed Information
Author(E) | 1) Masao Ishihama, 2) Motohiro Kanda, 3) Shouji Yuasa |
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Affiliation(E) | 1) Meiji University, 2) System Plus, 3) System Plus |
Abstract(J) | 運転支援システムには,重大事故である出会い頭事故の防止機能が求められる.そこで,現在使われている光や電磁波利用のセンシングでは発見できない視野外車両を,障害物を回り込む音響信号の特性を活用し,信号処理により検知する方法を考案し,実路で基本的性能を確認した. Translation |
Abstract(E) | Drive-aid system is required to have a function to prevent sudden head-on or side collision accidents at road intersections that cause serious human injury. Therefore, we devised a method to utilize the diffraction and reflection of sound waves in detecting vehicles outside the field of view that cannot be detected by sensors such as cameras and radars that are currently used. Our method employing a microphone array, digital signal processing and road geometric vehicle position information was proved to achieve the intended function in real road intersections. |