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第一报振动加速度的影响近年来,交通工具日益趋于高速化,繁杂化。交通工具对乘务人员和旅客的主要刺激有振动、摇动、加速度刺激,视刺激及压力变化等。因此这些刺激对身体平衡系统影响进行探讨很有必要。作者在本文内阐述振动加速度的影响。研究对象为新干线,特快客车(名古屋-长野之间),私营特快客车(京都-大阪之间)以及小卧车(阪神高速公路)。为了调查对前庭器官的影响,在记录这些交通工具振动的同时,记录闭着眼睛坐在席位上的被检者的眼球运动。振动记录用机械振动加速度计(吉田式108型)进行左右、上下、前后各方向的测定。测定部位在客车前侧台车和司机席以及汽车后部座位上分别进行测定。眼球运动是用福田电子制磁带心电图机(SFR-11型)记
Impact of the First Vibration Acceleration In recent years, transport has become more and more speedy and complicated. Traffic on crew and passengers of the main stimuli are vibration, shaking, acceleration stimulation, visual stimulation and pressure changes. Therefore, these stimuli on the body’s balance system to explore the impact of it is necessary. The authors describe the impact of vibration acceleration in this article. The research targets are the Shinkansen, Express Bus (between Nagoya and Nagano), private express bus (Kyoto-Osaka), and small bus (Hanshin Expressway). In order to investigate the effects on the vestibular organs, while recording the vibrations of these vehicles, eye movements of the seated subjects sitting with their eyes closed were recorded. Vibration Recording The mechanical vibration accelerometer (Yoshida type 108) measures left and right, up and down, and back and forth. The measurement site was measured on the front side of the bus and the driver’s seat and the rear seat of the car respectively. Eye movement is using Fukuda electronic tape electrocardiograph (SFR-11 type) Note