ASA S2.72-2003/Part 4 / ISO 2631-4:2001 (R2018)

ASA S2.72-2003/Part 4 / ISO 2631-4:2001 (R2018)

Click here to purchase
The purpose of this part of ANSI S2.72 / ISO 2631 is to help in the design and evaluation of fixedguidewaypassenger systems, with regard to the impact of vibration and repetitive motions onpassenger comfort. Fixed-guideway vehicles provide a predictable but complex multi-axis motionenvironment that is a function of the guideway, vehicle and seat or berth. Passengers evaluate ridecomfort not only based on motion but also on their expectations with regard to the class of service thatthey have purchased. The duration of the trip has not been demonstrated to be a direct factor inpredicting comfort (with the possible exception of kinetosis), but the anticipated duration of the trip isrelated to the types of activities passengers expect to accomplish while on board. Passengers on tripsof more than a few minutes may expect to read, write, eat and drink; on trips of longer duration theywill expect to sleep. To the extent that ride-induced vibration interferes with these activities,passengers may rate differently the comfort of vehicles with the same motion environment but differentexpected levels of service or different trip durations. Passengers are likely to judge comfort based onthe interaction of vibration with factors such as acoustic noise, temperature, humidity, air quality andseat design.

Product Details

Published:
07/29/2003
ANSI:
ANSI Approved
Number of Pages:
24
File Size:
1 file , 710 KB

You may also like

ASA S3.55-2023/Part 8/IEC 60318-8:2022

ASA S3.55-2023/Part 8/IEC 60318-8:2022

American National Standard Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for high-frequency measurements of...

ASA S1.13-2020

ASA S1.13-2020

American National Standard for Measurement of Sound Pressure Levels in Airstandard by American National Standards of the Acoustical Society of...

ASA S12.9-2021/Part 4

ASA S12.9-2021/Part 4

American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound - Part 4: Noise Assessment and Prediction...

ASA S2.75-2021/Part 3

ASA S2.75-2021/Part 3

Shaft alignment methodology, Part 3: alignment of vertically oriented rotating machinerystandard by American National Standards of the Acoustical Society of...

Back to Top