XU Wenxing, BIAN Weibin, WANG Wanhong, et al. Spontaneous path selection for hazardous chemical transportation based on real-time traffic condition[J]. CIESC Journal, 2018, (3): 1136-1140.
XU Wenxing, BIAN Weibin, WANG Wanhong, et al. Spontaneous path selection for hazardous chemical transportation based on real-time traffic condition[J]. CIESC Journal, 2018, (3): 1136-1140.DOI: 10.11949/j.issn.0438-1157.20171522.
the chance of accidents involving hazardous chemical transportation vehicles increases. In order to handle complex road conditions and to improve transportation efficiency and service quality
real-time traffic conditions were introduced to alert hazardous chemical vehicles and a method of spontaneous update on path planning was proposed. First
historical traffic data was used for initial route planning. Then
as vehicle was moving forward
real-time road information on next segment of the planned path was updated and alternative local path might be selected according to traffic condition. The iteration was continued until the destination was reached. In this way
combination of global planning and spontaneous local optimization was realized for transportation path of hazardous chemical vehicles. The method effectiveness was validated on path planning between Beijing Petroleum Co. Ltd of China Aviation Oil and Beiyuan gas station of China Sinopec.