A Study of Energy-Saving Effect of Longitudinal Control Based on Local Traffic States for Energy Saving

周辺交通状態を考慮した進行方向速度制御の省エネルギー効果に関する研究

A longitudinal control method is proposed for energy saving using local traffic information. The control method determines the traction and brake forces to reduce acceleration and deceleration of the vehicle, treating local traffic information such as front vehicles and signals as obstruction for eco-driving. The control method consists of two algorithms: one generates rough velocity patterns for eco-driving, and the other controls the vehicle using based on optimal control theory referring to the velocity pattern. This paper presents details of the proposed control method and simulation results obtained under different conditions, and clarifies the relationship between energy-saving effect and traffic information available in the controller.本研究は，自車の周辺交通状態を考慮した車両の進行方向速度制御を行った場合の，獲得できる情報と期待できる省エネルギー効果の関係を明らかにする．具体的には，前走車や信号の情報から理想的な速度パターンと，車両の燃費効率を考慮する最適速度制御を用い，獲得できる情報と省エネルギー効果の関係のシミュレーション評価結果を報告する．

• Record URL:
  • https://doi.org/10.11351/jsaeronbun.43.561
• Summary URL:
  • http://scholar.google.com/scholar_lookup?title=A+Study+of+Energy-Saving+Effect+of+Longitudinal+Control+Based+on+Local+Traffic+States+for+Energy+Saving&author=T.+Ogitsui&author=M.+Omae&publication_year=2012
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Ogitsui, Takeki
  • Omae, Manabu
• Publication Date: 2012

Language

• English
• Japanese

Media Info

• Media Type: Web
• Features: Figures; References; Tables;
• Pagination: pp 561-566
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 43
  • Issue Number: 2
  • Publisher: Society of Automotive Engineers of Japan
  • ISSN: 0287-8321
  • EISSN: 1883-0811
  • Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Ecodriving; Energy conservation; Intelligent transportation systems; Longitudinal control; Sustainable transportation; Traffic characteristics; Traffic speed
• Subject Areas: Energy; Highways; Vehicles and Equipment; I15: Environment; I91: Vehicle Design and Safety;

Filing Info

• Accession Number: 01528186
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Jun 13 2014 8:53AM