DEVELOPMENT FOR ENVIRONMENT RECOGNIZING SYSTEM OF BONE CONDUCTION HEADPHONE TYPE USING ULTRASONIC WAVE

摘要：

　　The environment recognizing system using the ultrasonic wave is developed to set on the bone conduction headphone for walking support of visually impaired.The recognition range which is distance and angles between the system and the object is measured to evaluate the performance of this system.In the performance evaluation on the distance and angles of this system, the following results were obtained.This system was not able to recognize the object that was positioned to more than 2 meters.The existence of the object was expressed by linearly higher sound from 0.5 meters to 1.5 meters.The range that both transceivers could recognize was widest with 0 degrees of the transceiver angle.

关键词： Visually-impaired Walking Support Obstacle Detection Ultrasonic Wave

作者: Hidehisa Iwamoto Yoshiomi Munesawa Syunichi Yamaoka Chihiro Tagawa

作者单位: National Institute of Technology, Kure College 2-2-11 Aga-minami, Kure-shi, Hiroshima737-8506, Japan Hiroshima Institute of Technology 2-1-1 Miyake, Saeki-ku, Hiroshima-shi, Hiroshima 731-5193, Japan

会议类型: 国际会议

会议名称: The 12th International Conference on Industrial Management(第十二届工业管理国际会议)

会议地点: 成都

会议语种:英文

页码: 529-532

在线出版日期: 2014-09-03（万方平台首次上网日期，不代表论文的发表时间）