A GPS-based user-verified shipment survey method to supplement the commodity flow survey: survey design, platform, and case study

Conventional shipment data collection methods are limited due to intense labor, and lack of details on shipment paths and stops. In this view, we develop an innovative shipment survey methodology using Future Mobility Sensing (FMS)—Freight to collect shipment data at path-based origin–destination le...

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Vydané v:Transportation (Dordrecht) Ročník 52; číslo 3; s. 923 - 954
Hlavní autori: Jing, Peiyu, Guan, Jinping, Jeong, Kyungsoo, You, Linlin, Cheah, Lynette, Zhao, Fang, Ben-Akiva, Moshe
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: New York Springer US 01.06.2025
Springer Nature B.V
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ISSN:0049-4488, 1572-9435
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Shrnutí:Conventional shipment data collection methods are limited due to intense labor, and lack of details on shipment paths and stops. In this view, we develop an innovative shipment survey methodology using Future Mobility Sensing (FMS)—Freight to collect shipment data at path-based origin–destination level and minimize respondent burden. FMS—Freight is a freight data collection, processing, and visualization platform which leverages sensing technologies and machine learning algorithms to interpret sensing data into travel diaries. We customized the existing FMS—Freight to accommodate the shipment survey. Specifically, we refined the stop detection, mode detection, and activity inference algorithms, revamped user interfaces, and developed a shipment data analysis and visualization tool. This web-based survey first collects the establishment’s business information, outgoing shipment information, historical shipment logs, and then requests tracking shipments with GPS devices, supplemented by a shipment registration survey and verification of shipment travel diaries. For proof-of-concept, we conducted a pilot shipment survey. Six establishments participated in the pilot and we gathered verified GPS data from 57 shipment trips. The pilot demonstrated the effectiveness of the survey design and instrument. This shipment survey has three aspects of significance: (1) It supplements the Commodity Flow Survey and enhances the capabilities to capture freight flows by combining user-verified geolocation data and detailed shipment information; (2) Collected shipment data can fill the significant data gap in the freight planning and management sector; (3) For individual establishments, FMS-Freight enables managing shipments in real-time and provides insights to assist decision-making.
Bibliografia:ObjectType-Article-1
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ISSN:0049-4488
1572-9435
DOI:10.1007/s11116-023-10444-7