[특허]Electric vehicle torque-o-meter

[미국특허] Electric vehicle torque-o-meter 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60Q-001/00
출원번호	US-0298238 (1999-04-22)
발명자 / 주소	Theofanopoulos John Hansen Erik J.
출원인 / 주소	DaimlerChrysler Corporation
대리인 / 주소	Calcaterra
인용정보	피인용 횟수 : 6 인용 특허 : 14

초록 ▼

The present invention provides a system for monitoring usage of a electric vehicle's battery which offsets the display when the vehicle is in an on condition. A battery energy measuring device is provided which measures the conditions indicative of the maximum available current of the battery and generates a charge signal indicative of the conditions indicative of the maximum available current of the battery. A display is provided which is responsive to the charge signal for displaying the maximum available current of the battery. An offset device is provided which is responsive to the keyswitch to provide a keyswitch signal to the battery energy measuring device representative of the on and off condition of the keyswitch. The battery energy measuring device offsets the charge signal when the keyswitch is in an on condition such that the display displays the on and off condition of the keyswitch.

대표청구항 ▼

[ What is claimed is:] [1.] In an electric vehicle having a battery for supplying energy to a motor, a system for monitoring a usage of an available current of said battery, said system comprising:a battery energy measuring device in electrical communication with said battery, said battery energy measuring device adapted to measure conditions indicative of said available current of said battery, said battery energy measuring device adapted to generate a charge signal indicative of said available current of said battery;a display responsive to said charge signal for displaying said available current of said battery;a keyswitch in electrical communication with said battery, said keyswitch having on and off conditions for respectively enabling and disabling a supply of energy from said battery to said motor; andan offset responsive to said keyswitch adapted to provide a keyswitch signal to said display representative of said on and said off conditions, said display responsive to said keyswitch signal by offsetting said charge signal when said keyswitch is in said on condition such that said display displays said on and said off conditions of said keyswitch.

이 특허에 인용된 특허 (14) 인용/피인용 타임라인 분석

Ishiguro Kazunari (Wako JPX) Kayano Morio (Wako JPX), Apparatus for displaying residual capacity of battery for use on electric vehicle.
상세보기
Hartwig Kenneth ; Neblett Larry L. ; Clark Dean B. ; Sway-Tin Min ; Zielinski Thomas E., Battery disconnect switch for electric vehicle.
상세보기
Kopera John J. C., Battery monitor for electric vehicles.
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Kopera John J. C. (Rochester Hills MI), Battery monitor for electric vehicles.
상세보기
Kendall Jeffrey M. (Southfield MI), Battery monitoring system for an electric vehicle.
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Iwashita Yoshihiro (Shizuoka JPX) Kubota Hirohumi (Shizuoka JPX) Katsumata Shouji (Shizuoka JPX) Kotani Takeshi (Shizuoka JPX), Control method and apparatus of engine for driving generator.
상세보기
Sway-Tin Min (Troy MI) Golab Pawel J. (Birmingham MI) Pyko Jan S. (Bloomfield Township MI), Fault detection system for electric automobile traction system having floating ground.
상세보기
Arai Youichi (Shizuoka-ken JPX) Shimoyama Kenichi (Shizuoka-ken JPX) Kumagai Ryo (Shizuoka-ken JPX) Takada Yoshihide (Shizuoka-ken JPX), Method and apparatus for measuring and displaying remaining battery capacity as a two dimensional dot curve.
상세보기
Kissel William R. (Milford MI) Sway-Tin Min (Troy MI) Merchant Daniel P. (Warren MI) Frantz Douglas C. (Berkley MI), Microcomputer controlled electronic alternator for vehicles.
상세보기
Taylor Dale F. (Schenectady NY) Sicko John S. (Schenectady NY) Passman William S. (Salem MA), Microprocessor-based state of charge gauge for secondary batteries.
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Sway-Tin Min (Troy MI) Merchant Daniel P. (Utica MI) Mangliers Thomas J. (Grosse Pointe Woods MI), Multiple semiconductor heat sink/mounting assembly.
상세보기
O\Kennedy Maura P. (Livonia MI) Sway-Tin Min (Troy MI) Yagley Martin G. (Sterling Heights MI) Lee Anson (St. Clair MI), Oxygen heater sensor diagnostic routine.
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Sway-Tin Min (Troy MI) Roterman Thaddeus (Shelby Township ; Macomb County MI) Impullitti Joseph F. (Farmington Hills MI) Meir David S. (West Bloomfield MI) Zawacki Ronald A. (Canton MI), Performance monitor for electric vehicle.
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Sway-Tin Min (Troy MI), Power module.
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이 특허를 인용한 특허 (6) 인용/피인용 타임라인 분석

Gale, Allan Roy; Degner, Michael W., Control strategy for an electric motor using real time predictions of motor capability based on thermal modeling and measurements.
상세보기
Uehlein-Proctor, Nancy; Holly, Jeffrey S.; Mergener, Matthew J., Power tool including a fuel gauge and method of operating the same.
상세보기
Alberti, Daniel J.; Bublitz, Scott; Hunkins, Todd; Jordan, Kenneth R.; Jungmann, Richard H.; Mergener, Matthew J.; Meyer, Gary D.; Phillips, Michael; Sara, III, John; Scott, John S.; Uehlein-Procter, Nancy; Zick, Jonathan A., Power tool, battery, charger and method of operating the same.
상세보기
Fu, Zhenxing, Prediction of available torque and power from battery-powered traction motor.
상세보기
Dale Scott Crombez ; Steven Lee Napier ; Christopher A. Ochocinski, Rate of consumption gauge with variable rate of consumption limits.
상세보기
Wambsganss,Peter; Hackett,Gareth J., Temperature sensor for power supply.
상세보기

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Electric vehicle torque-o-meter 원문보기