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특허 상세정보

Power controller for hybrid vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60W-010/06    B60W-010/08   
미국특허분류(USC) 701/022; 701/102; 903/902; 180/065.265; 180/065.235; 318/139
출원번호 US-0183372 (2008-07-31)
등록번호 US-8280570 (2012-10-02)
우선권정보 JP-2007-225136 (2007-08-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Nixon & Vanderhye P.C.
인용정보 피인용 횟수 : 6  인용 특허 : 25
초록

An operation point of the engine where the fuel economy is optimal is obtained based on an iso-fuel-economy curve which is defined by engine speed and engine torque. Each of the operation points is connected to each other to form an efficiency characteristic line on which the demand operation point is computed. When the operation point of the engine is moved in a direction in which the fuel economy is improved, the moving speed of the operation point is increased so that the operation point rapidly moves to the point of high fuel economy as soon as possi...

대표
청구항

1. A power controller for a hybrid vehicle having an engine and an electric motor as power source, the power controller comprising; a control means for controlling an operation point of the engine, which is determined based on an engine speed and an engine torque;a demand power computing means for computing a demand power of the engine; anda demand operation point computing means for computing a demand operation point of the engine based on the demand power of the engine and an efficiency characteristic of the engine; whereinwhen the control means moves ...

이 특허에 인용된 특허 (25)

  1. Rodriguez, Fernando; Lukic, Srdjan M.; Emadi, Ali. Adaptive control strategy and method for optimizing hybrid electric vehicles. USP2011067954579.
  2. Omata, Yoshiaki; Morimoto, Kazuhiko. Control apparatus for hybrid vehicle. USP2003066583592.
  3. Takami,Shigeki; Miura,Kiyotomo; Wakuta,Satoru; Ozeki,Tatsuya; Endo,Hiroatsu. Control apparatus of hybrid vehicle. USP2008107434641.
  4. Egami Tsuneyuki,JPX ; Fujita Hiroshi,JPX ; Banzai Keiichiro,JPX ; Sawada Takeshi,JPX ; Tsuji Hiroya,JPX ; Obayashi Kazuyoshi,JPX ; Kajiura Hiroaki,JPX ; Seguchi Masahiro,JPX ; Kurita Toyoaki,JPX. Controller for hybrid vehicle. USP2000016018694.
  5. Tsujii Hiroshi (Susono JPX) Suda Megumu (Susono JPX) Nii Yoshihide (Fuji JPX). Controller for hybrid vehicle drive system. USP1993105251588.
  6. Wacknov, Joel; Geis, Everett R.. Distributed power system. USP2004116812586.
  7. Matsuno, Koji. Drive power controller for hybrid vehicle. USP2005096945347.
  8. Plishner,Paul J.. Electric or hybrid vehicle with a spare electric motor power source. USP2009017475747.
  9. Donnelly,Frank Wegner; Swartz,Douglas W.; Watson,John David. Emission management for a hybrid locomotive. USP2008037349797.
  10. Itoyama Hiroyuki,JPX ; Kitajima Yasuhiko,JPX ; Deguchi Yoshitaka,JPX. Engine startup control device and control method. USP2001066253127.
  11. Nogi,Toshiharu; Shiraishi,Takuya; Oosuga,Minoru; Tokuyasu,Noboru; Nakayama,Yoko. Hybrid car. USP2008107441617.
  12. Masaki Ryoso,JPX. Hybrid vehicle. USP2001116318486.
  13. Morisawa,Kunio; Ozeki,Tatsuya. Hybrid vehicle. USP2007027178617.
  14. Ando, Daigo; Inoue, Toshio; Tomatsuri, Mamoru; Hasegawa, Keiko; Fushiki, Shunsuke; Abe, Tsukasa. Hybrid vehicle and control method of the same. USP2011077971668.
  15. Utsumi, Atsuko. Hybrid vehicle and control method of the same. USP2009127631710.
  16. Aoki, Kazuo; Izawa, Kazuyuki; Hisada, Hideki. Hybrid vehicle and control method thereof. USP2005046883626.
  17. Tomatsuri,Mamoru; Inoue,Toshio; Ando,Daigo; Hasegawa,Keiko; Fukui,Keita. Hybrid vehicle and method for controlling hybrid vehicle. USP2007077249589.
  18. Komiyama, Masayuki; Sora, Toshio; Koyama, Masato; Kataoka, Michio. Hybrid vehicle power control apparatus and hybrid construction equipment using the power control apparatus. USP2005036864663.
  19. Ganev,Evgeni. Hybrid-electric vehicle having a matched reactance machine. USP2006127148649.
  20. Iwatani, Kazuki; Suzuki, Makoto; Arisawa, Katuhiko; Tabata, Masakazu; Hayashi, Kunihiko. Internal combustion engine with heat accumulating device. USP2003106629512.
  21. Lasson, Anders. Method and arrangement in a hybrid vehicle for initiating early engine operation during take-off conditions. USP2004066755266.
  22. Yoshida Masato (Kyoto JPX). Operating method for a hybrid vehicle. USP1996105566774.
  23. Iwazawa,Masahide. Power source for a hybrid vehicle. USP2007087253573.
  24. Han, Ed E.; Wanamaker, Joseph L.. Selecting transmission ratio based on performance drivability and fuel economy. USP2010037680575.
  25. Stabler,Francis R.. Thermoelectric augmented hybrid electric propulsion system. USP2007087253353.