چکیده مقاله
Data is an indispensable component of any type of transportation study Transportation studies and their applications are vast, and require vast types of data Data type influences the data collection techniques These techniques are generally categorized in three groups, namely, manual, semi automated, and fully automated Even though by advancements of technology some manual techniques are replaced by more automated methods, many types of data are still either uneconomical or impossible to be collected without human interference However, manual methods still need to be improved so as to minimize issues and inaccuracies Manual license plate data collection, and manual volume/classification data collection are two methods which are still widely in use These methods – specially the former – require practical considerations, some of which dependent on the location of implementation If these considerations are not taken into account in practice, negative consequences in terms of safety, accuracy and overall effectiveness may be entailed Experiences of other nation’s in this regard can be valuable to develop better practices China and Hawaii have good practices and worthy lessons to learn Safety related considerations associated with vehicle class and weather in general, and effectiveness related issues associated with format ofrecordation should be taken into account for practices in Iran
کلیدواژهها
نویسندگان
Alireza Abrishamkar
PhD Candidate, School of Civil Engineering, Iran University of Science and Technology, Tehran, Iran
Xin Yu
PhD, KPMG LLP, ۱۶۰۱ Market Street, Philadelphia, PA, USA
Panos D. Prevedouros
Professor, University of Hawaii at Manoa, Department of Civil and Environmental Engineering, HI, USA
شیوه ارجاع
Abrishamkar, Alireza and Yu, Xin and Prevedouros, Panos D.,1396,Specific Considerations for Non-Permanent Data Collection Practices:Experienced Cases in Hawaii (USA) and China,The 17th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
مجموعه مقالات هفدهمین کنفرانس بین المللی مهندسی حمل و نقل و ترافیک29 بهمن 1396 · تهران