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Method and system for providing for vehicle drivability feel after accelerator release in an electric or hybrid electric vehicle

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60K-001/00
출원번호 US-0686454 (2000-10-11)
발명자 / 주소
  • Peter Francis Worrel
출원인 / 주소
  • Ford Global Technologies, Inc.
대리인 / 주소
    Carlos L. Hanze
인용정보 피인용 횟수 : 28  인용 특허 : 18

초록

The invention is a method and system to provide negative torque to an electric vehicle (EV, FCEV, hybrid electric powertrain (HEV)) powertrain when only the electric motor is engaged and the accelerator pedal is released with the ultimate objective to provide consistent vehicle performance under var

대표청구항

1. A control system for a vehicle to provide a negative torque to a powertrain with an electric motor, comprising:an accelerator means that is operator-movable through a range of positions from a released position to a full power position; a means to transmit accelerator means position to a vehicle

이 특허에 인용된 특허 (18)

  1. Barnhart Brent A. ; Schuler Nathan L. ; Lasecki Michael P. ; Badgley Theodore L., Brake activated torque disable in hybrid electric vehicles.
  2. Hammoud Michael Wajih (Woodhaven MI) Nagy Daniel Andrew (Farmington Hills MI) Paterson Chris-Ann (Highland MI), Brake system control.
  3. Kizer Thomas L., Braking system for accommodation of regenerative braking in an electric or hybrid electric vehicle.
  4. Nicholls Robin P. (250 Dorking Pl. Santa Barbara CA 93105) Savoie Rolland J. (434 Venado Dr. Santa Barbara CA 93110), Control circuit for electric vehicles.
  5. Ishikawa Motoshi,JPX ; Tamagawa Yutaka,JPX ; Yano Toru,JPX, Control system for hybrid vehicle.
  6. Gardner ; Alvin Leonard ; Turley ; Barry Jay, Dynamic drag arrangement for electrically propelled traction vehicles.
  7. Kidston Kevin S. (New Hudson MI) Conlon Brendan M. (Royal Oak MI), Electric vehicle with regenerative and anti-lock braking.
  8. Brandenburg Larry R. (Northville MI) King Edward T. (Dearborn MI), Hybrid electric vehicle regenerative braking energy recovery system.
  9. Severinsky Alex J., Hybrid vehicle.
  10. Shimasaki Yuichi,JPX ; Nakano Kenji,JPX ; Fukuchi Hironao,JPX ; Takahashi Hideyuki,JPX ; Sawamura Kazutomo,JPX ; Wakashiro Teruo,JPX, Hybrid vehicle.
  11. Kubo Kaoru,JPX, Hybrid vehicle and its control method.
  12. Willmann Karl-Heinz,DEX ; Breitenbacher Juergen,DEX ; Kellner Andreas,DEX ; Dreilich Ludwig,DEX, Method and apparatus for controlling the brake system of motor vehicles with electric drive.
  13. Shirai Kenji,JPX ; Yoshino Yasunori,JPX ; Otomo Akihiro,JPX, Method and apparatus for diagnosing electrically operated brake without manual operation of brake operating member.
  14. Carter James C. (Clarkston MI) Impullitti Joseph F. (Farmington Hills MI), Method and apparatus for power regeneration in an electric vehicle motor drive using a deadtime generator and having con.
  15. Buschhaus Wolfram ; Bates Bradford ; Belaire Richard C. ; Gale Allan R., Parallel hybrid powertrain for an automotive vehicle.
  16. Mufford W. Edward,CAX ; Strasky Douglas G.,CAX, Power control system for a fuel cell powered vehicle.
  17. Kade Alexander (Grosse Pointe Woods MI) Walenty Allen J. (Macomb MI) Leppek Kevin G. (Rochester Hills MI), Regenerative and friction brake blend control.
  18. Hoshiya Kazumi,JPX ; Oba Hidehiro,JPX, Synchronized coast downshift control for hybrid vehicles.

이 특허를 인용한 특허 (28)

  1. Takiguchi, Hirotaka; Sugimoto, Yoichi; Takemasa, Koichiro; Tsurutani, Taisuke, Accelerator pedal device.
  2. Martin, Douglas Raymond; Miller, Kenneth James; Perkins, William; Hartl, Derek, Coast switch for an electrified vehicle.
  3. Ueno, Munetoshi, Coasting deceleration control for a vehicle.
  4. Tabata,Atsushi; Nagano,Shuji, Control apparatus for variable-cylinder engine, and control apparatus for automotive vehicle including variable-cylinder engine.
  5. Tabata, Atsushi; Nagano, Shuji, Control apparatus for variable-cylinder engine, and control apparatus for vehicle.
  6. Bauerle, Paul A., Control of regenerative braking in a hybrid vehicle.
  7. Morisawa, Kunio, Control system for vehicle having fuel cell.
  8. Zhang, Chen; Johri, Rajit; Thompson, Scott James; Kuang, Ming Lang; Doering, Jeffrey Allen; Boesch, Mathew Alan; Gabriel, David Crist, Deceleration control system for a hybrid vehicle.
  9. King,Robert Dean; Song,Dongwoo; Salasoo,Lembit; Kumar,Ajith Kuttannair, Energy storage system and method for hybrid propulsion.
  10. Kashiwagi, Naoto, Fuel cell system, controller thereof and method.
  11. Nada,Mitsuhiro, Hybrid power output apparatus and control method.
  12. Tang, Xiaohua, Hybrid power system and its controlling method.
  13. Books, Martin T.; Dollmeyer, Thomas; Rich, Jean Patrick, Hybrid power train flexible control integration.
  14. Severinsky, Alex J.; Louckes, Theodore, Hybrid vehicles.
  15. Severinsky, Alex J.; Louckes, Theodore, Hybrid vehicles.
  16. Severinsky, Alex J.; Louckes, Theodore, Hybrid vehicles.
  17. Raichle, Daniel; Merten, Markus, Method and apparatus for controlling an electric machine.
  18. Crombez, Dale Scott, Method and assembly for powertrain braking and friction braking a vehicle.
  19. Wagner, Alexandre; Sieber, Udo; Henning, Daniel, Method and control device for controlling a haptic accelerator pedal of a motor vehicle by means of a position control.
  20. Fleckner, Marco; Göhring, Markus; Kraxner, Dieter; Sauvlet, Nils, Method and device for controlling a hybrid vehicle.
  21. Brosig, Stefan; Manz, Holger; Wahnschaffe, Nikolaus, Method and device for stabilizing an on-board electrical system of a vehicle electrical system.
  22. Gebert, Juergen; Fenkart, Marcel, Method for operating a hybrid motor vehicle.
  23. Kettenacker,Guenter; Saile,Juergen; Schopf,Ulrich; Wendt,Hauke, Method for operating a motor vehicle.
  24. Books, Martin T.; Schwab, Zachary; Sujan, Vivek Anand; Muralidhar, Praveen, Modularized hybrid power train control.
  25. Kidston, Kevin S.; Krueger, Eric E.; Haraf, John C., Normalizing deceleration of a vehicle having a regenerative braking system.
  26. Johri, Rajit; Yamazaki, Mark Steven; Wang, Xiaoyong; Liang, Wei; McGee, Ryan Abraham; Kuang, Ming Lang, System for controlling overall coasting torque in a hybrid electric vehicle.
  27. Nefcy, Bernard D.; Hartl, Derek; Ringlein, Linda K.; Skaff, Ryan J.; Ochocinski, Christopher Adam; Perkins, William Paul, Vehicle and method for controlling an electric machine and/or engine therein.
  28. Umayahara, Kenji; Nada, Mitsuhiro; Nakagami, Takuya, Vehicle employing ordinary and deceleration enhanced drive modes in an accelerator-off state.
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