Print Email Facebook Twitter Safety-oriented planning of expressway truck service areas based on driver demand Title Safety-oriented planning of expressway truck service areas based on driver demand Author Ding, Wenlong (Tongji University) Wang, Y. (TU Delft Civil Engineering & Geosciences) Chu, Pengzi (Tongji University) Chen, Feng (Tongji University) Song, Yongchao (Chongqing Jiaotong University) Zhang, Ning (University of California) Lin, Dong (University of Aberdeen) Faculty Civil Engineering & Geosciences Date 2022 Abstract The rapid development of the economy has promoted the growth of freight transportation. The truck service areas on expressways, as the main places for truck drivers to rest, play an important role in ensuring the driving safety of trucks. If these service areas are constructed densely or provide a plentiful supply of parking areas, they are costly to construct. However, if the distance between two adjacent truck service areas is very large or the number of truck parking spaces in service areas is small, the supply will fail to meet the parking needs of truck drivers. In this situation, the continuous working time of truck drivers will be longer, and this is likely to cause driver fatigue and even traffic accidents. To address these issues, this paper established a non-linear optimization model for truck service area planning of expressways to optimize truck driving safety. An improved genetic algorithm is proposed to solve the model. A case study of a 215.5-kilometers-length section of the Guang-Kun expressway in China was used to demonstrate the effectiveness of the model and algorithm. As validated by this specific case, the proposed model and solution algorithm can provide an optimal plan for the layout of truck service areas that meet the parking needs of truck drivers while minimizing the service loss rate. The research results of this paper can contribute to the construction of truck service areas and the parking management of trucks on expressways. Subject expressway driving safetyimproved genetic algorithmnon-linear optimization modelservice loss ratetruck service areas To reference this document use: http://resolver.tudelft.nl/uuid:ccc9e53c-1e3c-4f58-ba4a-09b8668b7f78 DOI https://doi.org/10.3389/fpubh.2022.976495 ISSN 2296-2565 Source Frontiers in Public Health, 10 Part of collection Institutional Repository Document type journal article Rights © 2022 Wenlong Ding, Y. Wang, Pengzi Chu, Feng Chen, Yongchao Song, Ning Zhang, Dong Lin Files PDF fpubh_10_976495.pdf 813.62 KB Close viewer /islandora/object/uuid:ccc9e53c-1e3c-4f58-ba4a-09b8668b7f78/datastream/OBJ/view