A Study of Investigation Method upon Expressway Service Level

DOI

10.2991/lemcs-15.2015.173How to use a DOI?

Keywords

Traffic transport; Expressway; Service level; Questionnaire; Sample size

Abstract

The survey of expressway service level in China awaits upgrading nowadays. This article proposes that respondents herein cover drivers of travelers and goods transport, transport managerial, passengers, sedan drivers etc, in the view of consumers of road commodity networking. And the respondent weight is determined by questionnaire numbers and difficulty level for sample taking. The preliminary survey, proceeded with on-the-spot questionnaire and discussions with transport enterprises, suggests a focus of investigation upon consummation and satisfaction of services in transit, toll station, traffic information, along with placement of service area and its parking lot, and customer convenience. Finally, a survey cost forecasting model is put forward, according to the optimal allocation out of stratified sampling, and the stratified sample size is affirmed. Namely, the response rate renders the bulk sample coordination. The proposed investigation measure provingly reveals the factual expressway service status, based on its low cost, high availability and easy usage. 4 tabs, 1 fig, 5 refs.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Runmou Xiao
AU  - Shengyu Yan
PY  - 2015/07
DA  - 2015/07
TI  - A Study of Investigation Method upon Expressway Service Level
BT  - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science
PB  - Atlantis Press
SP  - 874
EP  - 877
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-15.2015.173
DO  - 10.2991/lemcs-15.2015.173
ID  - Xiao2015/07
ER  -