Investigation of a Scheduling Scheme for Cooperative Merging at a Highway On-Ramp with Maximizing Average Speed of Automated Vehicles

• Item type: Symposium(1)
• 公開日: 2020-06-17
• タイトル: Investigation of a Scheduling Scheme for Cooperative Merging at a Highway On-Ramp with Maximizing Average Speed of Automated Vehicles
• タイトル / 言語: en
• タイトル: Investigation of a Scheduling Scheme for Cooperative Merging at a Highway On-Ramp with Maximizing Average Speed of Automated Vehicles
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: クラウドコンピューティング
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_5794
• 資源タイプ: conference paper
• 著者所属: Dept. of Information and Computer Science, Keio University
• 著者所属: Dept. of Information and Computer Science, Keio University
• 著者所属: Dept. of Information and Computer Science, Keio University
• 著者所属: Dept. of Information and Computer Science, Keio University
• 著者所属(英): en
• 著者所属(英): Dept. of Information and Computer Science, Keio University
• 著者所属(英): en
• 著者所属(英): Dept. of Information and Computer Science, Keio University
• 著者所属(英): en
• 著者所属(英): Dept. of Information and Computer Science, Keio University
• 著者所属(英): en
• 著者所属(英): Dept. of Information and Computer Science, Keio University
• 著者名: Masashi, Yoshida; Hiromu, Asahina; Hiroshi, Shigeno; Iwao, Sasase
• 著者名(英): Masashi, Yoshida; Hiromu, Asahina; Hiroshi, Shigeno; Iwao, Sasase
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: Recently, connected and automated vehicles have potential to mitigate traffic congestion and improve traffic efficiency at a highway on-ramp. The state-of-the-art scheme improves traffic efficiency by assigning timing of merging to automated vehicles on roads by minimizing total travel time of them. The scheme, however, causes traffic congestion when inflow traffic becomes high because of the characteristic that the scheme makes groups of vehicles on the same road. Since length of the groups of vehicles becomes too long as inflow traffic becomes high, this length should be short by decreasing density of vehicles on roads in order to mitigate traffic congestion. In this paper, we show investigation of a scheduling scheme for cooper- ative merging at a highway on-ramp with maximizing average speed of automated vehicles. Based on traffic model that density and speed of vehicles have a negative correlation, we maximize speed of vehicles in order to decrease density of vehicles. Furthermore, we consider fairness between both the main and ramp road in terms of traffic efficiency by utilizing difference of average speed of vehicles on both the main and ramp road. Simulation result shows that the proposed scheme increases outflow traffic from a highway on-ramp by 400 (veh/h) at most in comparison with related schemes when inflow traffic becomes 2000 (veh/h). Furthermore, simulation result shows that the proposed scheme decreases density of vehicles.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: Recently, connected and automated vehicles have potential to mitigate traffic congestion and improve traffic efficiency at a highway on-ramp. The state-of-the-art scheme improves traffic efficiency by assigning timing of merging to automated vehicles on roads by minimizing total travel time of them. The scheme, however, causes traffic congestion when inflow traffic becomes high because of the characteristic that the scheme makes groups of vehicles on the same road. Since length of the groups of vehicles becomes too long as inflow traffic becomes high, this length should be short by decreasing density of vehicles on roads in order to mitigate traffic congestion. In this paper, we show investigation of a scheduling scheme for cooper- ative merging at a highway on-ramp with maximizing average speed of automated vehicles. Based on traffic model that density and speed of vehicles have a negative correlation, we maximize speed of vehicles in order to decrease density of vehicles. Furthermore, we consider fairness between both the main and ramp road in terms of traffic efficiency by utilizing difference of average speed of vehicles on both the main and ramp road. Simulation result shows that the proposed scheme increases outflow traffic from a highway on-ramp by 400 (veh/h) at most in comparison with related schemes when inflow traffic becomes 2000 (veh/h). Furthermore, simulation result shows that the proposed scheme decreases density of vehicles.
• 書誌情報: マルチメディア，分散協調とモバイルシンポジウム2234論文集; 巻 2020, p. 1507-1511, 発行日 2020-06-17
• 出版者 / 言語: ja
• 出版者: 情報処理学会