Scenario-Based Emergency Material Scheduling Using V2X Communications
Vehicle-to-everything (V2X) communications can be applied in emergency material scheduling due to their performance in collecting and transmitting disaster-related data in real time. The urgency of disaster depots can be judged based on the disaster area video, and the scenario coefficient can be ev...
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doaj-8bc2b038053e43e8bfbedac718ae31942020-11-24T21:21:47ZengMDPI AGElectronics2079-92922019-06-018670710.3390/electronics8060707electronics8060707Scenario-Based Emergency Material Scheduling Using V2X CommunicationsHui Hu0Keqi Chen1Jing He2Yunna Zhang3Jiehan Zhou4Yi Han5School of Automobile, Chang’an University, Xi’an 710064, ChinaSchool of Automobile, Chang’an University, Xi’an 710064, ChinaSchool of Automobile, Chang’an University, Xi’an 710064, ChinaTraffic and Plan Design Institute, Huzhou 313000, ChinaDepartment of Information Technology and Electrical Engineering, University of Oulu, 90014 Oulu, FinlandSchool of Automobile, Chang’an University, Xi’an 710064, ChinaVehicle-to-everything (V2X) communications can be applied in emergency material scheduling due to their performance in collecting and transmitting disaster-related data in real time. The urgency of disaster depots can be judged based on the disaster area video, and the scenario coefficient can be evaluated for building a fairness model. This paper presents a scenario-based approach for emergency material scheduling (SEMS) using V2X communications. We propose a SEMS model, with the objectives of minimum time and maximum fairness in the cases of multiple supply depots, disaster depots, commodities and transport modes for logistics management of relief commodities. We design the SEMS algorithm based on the artificial fish-swarm algorithm to obtain an optimized solution. The results demonstrate that the SEMS model can enhance the fairness of relief scheduling, especially for disaster depots with small demands compared to the Gini and enhanced Theil fairness models. Moreover, the acquired vehicle speed via V2X communications updates the SEMS model in real time, which approaches a solution closer to reality.https://www.mdpi.com/2079-9292/8/6/707emergencyschedulingvehicle-to-everythingoptimizationintelligent vehicle |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hui Hu Keqi Chen Jing He Yunna Zhang Jiehan Zhou Yi Han |
spellingShingle |
Hui Hu Keqi Chen Jing He Yunna Zhang Jiehan Zhou Yi Han Scenario-Based Emergency Material Scheduling Using V2X Communications Electronics emergency scheduling vehicle-to-everything optimization intelligent vehicle |
author_facet |
Hui Hu Keqi Chen Jing He Yunna Zhang Jiehan Zhou Yi Han |
author_sort |
Hui Hu |
title |
Scenario-Based Emergency Material Scheduling Using V2X Communications |
title_short |
Scenario-Based Emergency Material Scheduling Using V2X Communications |
title_full |
Scenario-Based Emergency Material Scheduling Using V2X Communications |
title_fullStr |
Scenario-Based Emergency Material Scheduling Using V2X Communications |
title_full_unstemmed |
Scenario-Based Emergency Material Scheduling Using V2X Communications |
title_sort |
scenario-based emergency material scheduling using v2x communications |
publisher |
MDPI AG |
series |
Electronics |
issn |
2079-9292 |
publishDate |
2019-06-01 |
description |
Vehicle-to-everything (V2X) communications can be applied in emergency material scheduling due to their performance in collecting and transmitting disaster-related data in real time. The urgency of disaster depots can be judged based on the disaster area video, and the scenario coefficient can be evaluated for building a fairness model. This paper presents a scenario-based approach for emergency material scheduling (SEMS) using V2X communications. We propose a SEMS model, with the objectives of minimum time and maximum fairness in the cases of multiple supply depots, disaster depots, commodities and transport modes for logistics management of relief commodities. We design the SEMS algorithm based on the artificial fish-swarm algorithm to obtain an optimized solution. The results demonstrate that the SEMS model can enhance the fairness of relief scheduling, especially for disaster depots with small demands compared to the Gini and enhanced Theil fairness models. Moreover, the acquired vehicle speed via V2X communications updates the SEMS model in real time, which approaches a solution closer to reality. |
topic |
emergency scheduling vehicle-to-everything optimization intelligent vehicle |
url |
https://www.mdpi.com/2079-9292/8/6/707 |
work_keys_str_mv |
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_version_ |
1725998240304726016 |