[특허]Driving force control apparatus of vehicle

FUJI JUKOGYO KABUSHIKI KAISHA

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Driving force control apparatus of vehicle

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06F-017/00 B60W-030/182
출원번호	US-0802359 (2007-05-22)
등록번호	US-9120487 (2015-09-01)
우선권정보	JP-2006-143235 (2006-05-23)
발명자 / 주소	Hijikata, Kenji
출원인 / 주소	FUJI JUKOGYO KABUSHIKI KAISHA
대리인 / 주소	McGinn IP Law Group, PLLC
인용정보	피인용 횟수 : 0 인용 특허 : 8

초록
▼

In a driving force control apparatus of a vehicle of the present invention, a calculation portion of a meter_ECU outputs a mode selected by a mode selection switch or a temporary switch to a calculation portion as a request mode and has a multi-information display 12 display the mode selected by a driver. A calculation portion of an E/G_ECU outputs the request mode to a throttle control calculation portion and a transmission control calculation portion as a control mode for throttle opening-degree control and transmission control of a transmission with a driving force characteristic of the corresponding mode. A control mode arbitration calculation portion forcedly switches the control mode to a normal mode during warming-up driving or when a shift select lever is set to an R range. At this time, display of the request mode is not switched but the mode selected by the driver is displayed.

대표
청구항
▼

1. A driving force control apparatus of a vehicle comprising: a memory unit configured to store a plurality of modes comprising different driving force characteristics;a mode selection calculation portion which selects a single mode from the plurality of modes based on a request signal from an external operation unit and outputs the selected mode as a request mode;a mode display calculation portion which sets a mode information corresponding to the request mode and has a mode display unit display the mode information as the selected mode;a control mode arbitration calculation portion which sets the mode corresponding to the request mode as a control mode, determines a mode limitation condition based on a driving condition parameter, and forcedly switches the control mode to a specific mode stored in the memory unit, the specific mode being different from the request mode, if the mode limitation condition is satisfied; anda control calculation portion which calculates a driving force instruction value based on the driving force characteristic of the specific mode set at the mode arbitration calculation portion,wherein, when the control mode arbitration calculation portion switches the control mode to the specific mode, the mode display calculation portion causes the mode display unit to display the mode information corresponding to the request mode. 2. The driving force control apparatus of a vehicle according to claim 1, wherein the driving condition parameter comprises an engine temperature, and the control mode arbitration calculation portion determines that the mode limitation condition is satisfied if the engine temperature is not greater than a warming-up determination temperature. 3. The driving force control apparatus of a vehicle according to claim 1, wherein the driving condition parameter comprises a shift position, and the control mode arbitration calculation portion determines that the mode limitation condition is satisfied lithe shift position is set to a reverse range. 4. The driving force control apparatus of a vehicle according to claim 1, wherein the control mode stored in the memory unit comprises at least a first mode with a driving force characteristic suitable for normal driving and a second mode with a driving force characteristic with restricted power, and the specific mode also serves as the first mode. 5. The driving force control apparatus of a vehicle according to claim 4, wherein the driving force characteristic suitable for normal driving comprises a characteristic such that an output torque is changed substantially linearly with respect to a depression amount of an accelerator of the vehicle. 6. The driving force control apparatus of a vehicle according to claim 1, wherein the control mode stored in the memory unit comprises at least a first mode with a driving force characteristic suitable for normal driving and a third mode with a driving force characteristic with an emphasis on power, and the specific mode also serves as the first mode. 7. The driving force control apparatus of a vehicle according to claim 1, wherein the driving force characteristics comprise an accelerator opening-degree in relation to a target torque and an engine speed. 8. The driving force control apparatus of a vehicle according to claim 1, wherein the driving condition parameter comprises an engine temperature, and the control mode arbitration calculation portion determines that the mode limitation condition is satisfied lithe engine temperature is not less than a high-temperature determination temperature. 9. The driving force control apparatus of a vehicle according to claim 8, wherein the request mode is forced to the specific mode if the engine temperature is not less than the high-temperature determination temperature, and after a predetermined delay time has elapsed, the mode information comprises the control mode. 10. The driving force control apparatus of a vehicle according to claim 1, wherein, if the mode limitation condition is satisfied, then the mode information displayed by the mode display unit comprises the request mode. 11. The driving force control apparatus of a vehicle according to claim 1, wherein, if the mode limitation condition is satisfied, then the mode information displayed comprises the request mode, and after a predetermined delay time has elapsed the mode information displayed comprises the control mode. 12. The driving force control apparatus of a vehicle according to claim 1, wherein, before an ignition switch of the vehicle is turned off, the request mode is stored in a request mode storage memory. 13. The driving force control apparatus of a vehicle according to claim 12, wherein, if an ignition switch of the vehicle is turned on, then the request mode is set from the request mode stored in the request mode storage memory. 14. The driving force control apparatus of a vehicle according to claim 1, wherein the mode information is depicted by the mode display unit as a mode in which the vehicle is currently operating. 15. A method of controlling a driving force of a vehicle comprising: providing a drive force control apparatus which contains a plurality of modes having different driving force characteristics;selecting a request mode from the plurality of modes with an external operation unit;displaying the request mode on a mode display unit as a selected mode for operation;setting a control mode to the request mode if a mode limitation condition is not met based on a driving condition parameter and setting the control mode to a specific mode, the specific mode being different from the request mode, if the mode limitation condition is met based on the driving condition parameter;calculating a driving force instruction value based on the driving force characteristic of the set control mode; andcontrolling the driving force based on the driving force instruction; andif the mode limitation condition is satisfied, displaying the request mode on the mode display unit. 16. The method of controlling a driving force of a vehicle according to claim 15, wherein the driving condition parameter comprises an engine temperature, the mode limitation condition being satisfied if the engine temperature is not greater than a warming-up determination temperature. 17. The method of controlling a driving force of a vehicle according to claim 15, wherein the driving force characteristics comprise an accelerator opening-degree in relation to a target torque and an engine speed. 18. The method of controlling a driving force of a vehicle according to claim 15, wherein, if the mode limitation condition is satisfied, then the mode information displayed by the mode display unit comprises the request mode. 19. A driving force control apparatus of a vehicle comprising: a memory unit configured to store a plurality of modes having different driving force characteristics;a mode selection calculation portion which selects a single mode from the plurality of modes based on a request signal from an external operation unit and outputs the selected mode as a request mode;a mode display calculation portion which sets a mode information corresponding to the request mode and has a mode display unit display the mode information as the selected mode;a control mode arbitration calculation portion which determines a mode limitation condition based on a driving condition parameter and sets the mode corresponding to the request mode as a control mode if the mode limitation is not satisfied, and switches the control mode to a mode corresponding to a specific mode stored in the memory unit, the specific mode being different from the request mode, if the mode limitation condition is satisfied; anda control calculation portion which calculates a driving force instruction value based on the driving force characteristic of the specific mode set at the mode arbitration calculation portion,wherein, when the control mode arbitration calculation portion switches the control mode to the specific mode, the mode display unit displays the mode information corresponding to the request mode as a mode in which the vehicle is currently operating;wherein the external operation unit comprises a mode selection switch and a temporary switch.

이 특허에 인용된 특허 (8)

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Driving force control apparatus of vehicle

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (8)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Driving force control apparatus of vehicle

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (8)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼