[특허]Electric vehicle

Electric vehicle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60L-011/02
출원번호	US-0703514 (1991-05-21)
우선권정보	JP-0131167 (1990-05-23)
발명자 / 주소	Origuchi Masato (Kanagawa JPX) Fukino Masato (Kanagawa JPX) Horie Hideaki (Kanagawa JPX) Irie Namio (Kanagawa JPX)
출원인 / 주소	Nissan Motor Co., Ltd. (Yokohama JPX 03)
인용정보	피인용 횟수 : 75 인용 특허 : 0

초록 ▼

An electric vehicle driven by a motor is provided with a secondary battery and a generator which are controlled by a controller so that when an amount of charge of the secondary battery becomes lower than a predetermined value of the generator is put from a stopping state into an operating state and so that when the amount of charge of the secondary battery becomes higher than another predetermined value the generator is put from the operating state into the stopping state. The controller changes the predetermined values in accordance with the changing rate of the electric energy consumption of the secondary battery so that the secondary battery loses it amount of charge after the generator becomes empty of its fuel. The electric vehicle can fully perform its characteristic and the generator is effectively operated by storing excessive electric energy of the generator and effectively using the secondary battery.

대표청구항 ▼

An electric vehicle comprising: a secondary battery; a generator selectively set in an operating state and a stopping state; a motor electrically connected to said secondary battery and said generator, said motor driving a vehicle body to run upon receiving electric energy from at least one of said secondary battery and said generator; means for detecting an amount of charge in said secondary battery and for outputting a charge signal indicative of the detected amount of charge in said secondary battery; and means for controlling said generator and said secondary battery according to the signal from said detecting means, said controlling means setting said generator in the operating state when the detected amount of charge of said secondary battery is smaller than a first predetermined value which value is changed according to the total amount of energy consumption in said secondary battery. An electric vehicle comprising: a secondary battery; a generator selectively set in an operating state and a stopping state; a motor electrically connected to said secondary battery and said generator, said motor driving a vehicle body to run upon receiving electric energy from at least one of said secondary battery and said generator; means for detecting an amount of charge in said secondary battery and for outputting a charge signal indicative of the detected amount of charge in said secondary battery; means for calculating the rate of energy consumption of said motor and for outputting a signal indicative of the measured rate of the energy consumption of said motor; and means for controlling said generator and said secondary battery according to the signals from said detecting means and said calculating means, said controlling means setting said generator in the operating state when the detected amount of charge is smaller than a first predetermined value and setting said generator in the operating state when the calculated rate of the energy consumption is larger than a second predetermined value. An electric vehicle comprising: a secondary battery; a generator selectively set in an operating state and a stopping state; a motor for driving a vehicle body to run upon receiving electric energy from at least one of said secondary battery and said generator; and control means for controlling said generator to selectively take the operating state and the stopping state in accordance with the amount of charge in said secondary battery, said control means including a means for determining the rate of energy consumption for each predetermined time period of said motor, and accordingly switching said generator into the operating state when the amount of charge in said secondary battery is smaller than a predetermined value and the determined rate of consumed electric energy for each predetermined time period is larger than that of a predetermined energy consumption for each predetermined time period.

이 특허를 인용한 특허 (75)

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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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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Electric vehicle 원문보기

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Electric vehicle 원문보기

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