[특허]Energy control strategy for a hybrid electric vehicle

Energy control strategy for a hybrid electric vehicle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02P-007/00
출원번호	US-0697907 (2000-10-27)
발명자 / 주소	Anthony Mark Phillips John Richard Blankenship Kathleen Ellen Bailey Miroslava Jankovic
출원인 / 주소	Ford Motor Company
대리인 / 주소	Carlos L. Hanze
인용정보	피인용 횟수 : 9 인용 특허 : 9

초록 ▼

An energy control strategy (10) for a hybrid electric vehicle that controls an electric motor during bleed and charge modes of operation. The control strategy (10) establishes (12) a value of the power level at which the battery is to be charged. The power level is used to calculate (14) the torque to be commanded to the electric motor. The strategy (10) of the present invention identifies a transition region (22) for the electric motor's operation that is bounded by upper and lower speed limits. According to the present invention, the desired torque is calculated by applying equations to the regions before, during and after the transition region (22), the equations being a function of the power level and the predetermined limits and boundaries.

대표청구항 ▼

1. An energy control strategy for a vehicle system controller for a parallel hybrid electric vehicle having an engine, a motor and a battery having bleed and charge states of operation, said energy control strategy having a measured motor speed, an engine idle speed and a battery state of charge as inputs, said control strategy comprising the steps of:establishing a value that is representative of a power level at which the battery is to be bled, said value called BLEED_CMD for the Bleed state; calculating a variable value of a torque to be commanded to the motor based on said value, said torque to be commanded called TQ_SA_BC; and sending said torque to be commanded to the motor.

이 특허에 인용된 특허 (9)

Furutani Masayuki (Susono JPX) Nii Yoshihide (Fuji JPX), Controller of an engine driving generator for an electric vehicle.
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Deguchi Yoshitaka,JPX ; Itoyama Hiroyuki,JPX ; Kitajima Yasuhiko,JPX, Drive power control device for hybrid vehicle.
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Nii Yoshihide (Fuji JPX), Generator controller and controlling method for hybrid vehicle.
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Boberg Evan S. ; Gebby Brian P., Heat engine and electric motor torque distribution strategy for a hybrid electric vehicle.
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Lyons Arthur Paull ; Grewe Timothy Michael, Hybrid electric vehicle with traction motor drive allocated between battery and auxiliary source depending upon battery.
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Kawai Toshiyuki,JPX ; Kobayashi Tetsuya,JPX ; Yamashita Takashi,JPX, Method of controlling battery condition of self-generation electric vehicle.
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Schoettle Richard,DEX ; Schmucker Clemens,DEX ; Kaiser Karl-Heinz,DEX, Power distribution system in a vehicle.
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Yamada Eiji,JPX ; Miyatani Takao,JPX ; Kawabata Yasutomo,JPX ; Kanamori Akihiko,JPX, Power output apparatus and method of controlling the same.
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Kikuchi Toshio,JPX ; Kitada Shinichiro,JPX ; Owada Yu,JPX ; Kaneko Yutaro,JPX, Vehicular hybrid drive system with battery arctic management.
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이 특허를 인용한 특허 (9)

Okubo, Shunsuke; Kuang, Ming Lang; Syed, Fazal Urrahman; Okubo, Carol Louise; Kozarekar, Shailesh Shrikant, Hybrid electric vehicle powertrain with enhanced reverse drive performance.
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Aoki,Kazuo; Okoshi,Toshio; Kojima,Hiroyuki; Yamaguchi,Kozo; Iwatsuki,Ken, Hybrid vehicle drive control apparatus, and control method of hybrid vehicle drive apparatus and program thereof.
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Wilton, Thomas F.; Anderson, Joshua J.; Schmitz, Robert W., Method and apparatus for selective operation of a hybrid electric vehicle powerplant.
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Weβ, Alexander; Schröder, Hendrik, Method and system for distributing a recuperation for a vehicle.
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Okubo, Shunsuke; Okubo, Carol; Mack, David; Butcher, Jonathan, Method for controlling a hybrid electric vehicle powertrain with divided power flow paths.
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Heap, Anthony H.; Cawthorne, William R.; Brunssen, Wilfried, Method for controlling output power of an energy storage device in a powertrain system.
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Hsieh,Tung Ming; Hubbard,Gregory A.; Sah,Jy Jen F., Method of testing motor torque integrity in a hybrid electric vehicle.
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Jiang, Zhaozhou, Motor torque smoothing treatment method for hybrid power and a hybrid power system.
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McGee,Ryan; Kuang,Ming; Czubay,John; Syed,Fazal; Butcher,Jonathan, Vehicle and method for controlling engine start in a vehicle.
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IPC	Description
A	생활필수품
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Energy control strategy for a hybrid electric vehicle 원문보기