$\require{mediawiki-texvc}$
  • 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"

통합검색

도움말도움말
상세검색 다국어 입력

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 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 카카오톡 공유

Method and apparatus for eliminating noise in a slope estimation arrangement for a motor vehicle

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60K-041/22    H04B-015/06   
미국특허분류(USC) 701/070 ; 701/01 ; 701/076
출원번호 US-0112373 (1993-08-27)
우선권정보 JP-0246719 (1992-09-16)
발명자 / 주소
  • Ohnishi Hiroshi,JPX
  • Katayama Hiroshi,JPX
  • Kayano Mitsuo,JPX
  • Ishii Junichi,JPX
  • Minowa Toshimichi,JPX
  • Horiuchi Michimasa,JPX
출원인 / 주소
  • Hitachi, Ltd., JPX
대리인 / 주소
    Evenson, McKeown, Edwards & Lenahan, P.L.L.C.
인용정보 피인용 횟수 : 36  인용 특허 : 24
초록
▼

A method and apparatus to estimate slopes accurately, as well as to eliminate slope estimation errors, taking error generating conditions into account. The slope on which the vehicle is running is estimated from the vehicle speed and the engine rpm value. The result is entered to the slope estimation unit through a low pass filter, then to the navigation unit. A noise eliminator is provided to the output of the slope estimation unit so that noises can be eliminated, for example, during gear-shifting or for a certain time after the gear shifting is comple...

대표
청구항
▼

[ We claim:] [1.] A process for generating an operating signal indicative of a slope of a surface on which a vehicle is supported, based on sensed operating parameters of said vehicle, a method of eliminating errors in said operating signal caused by noise, said process comprising:sensing at least one operating parameter of said vehicle which is indicative of slope of said surface, and generating output signals indicative thereof;processing said output signals in a data processor and generating said operating signal in response thereto;detecting occurren...

이 특허에 인용된 특허 (24)

  1. Burton ; Jr. Willie T. (Palm Bay FL) Myers Brent A. (Palm Bay FL) Wiles ; Jr. William W. (W. Melbourne FL), Adaptive threshold suppression of impulse noise.
  2. Hulsman Leonard A. (Seattle WA) Montague Grant R. (Edmonds WA), Automatic noise suppression system for acoustic height sensor.
  3. Morita Shigeki (Himeji JPX), Automatic transmission control apparatus.
  4. Kurihara Kazumasa (Higashimatsuyama JPX) Arai Kenji (Higashimatsuyama JPX), Automatic transmission system.
  5. Mller Alfred (Leonberg DEX), Control apparatus for an automatic transmission.
  6. Spock Wayne R. (Canton CT) Meisner Richard P. (Glastonbury CT), EMI suppression for electronic engine control frequency signal inputs.
  7. Goebel Ulrich (Reutlingen DEX) Gerstner Roland (Wernau DEX) Roethlingshoefer Walter (Reutlingen DEX) Bergfried Dietrich (Boeblingen DEX) Krapp Michael (Reutlingen DEX), Electric circuit unit.
  8. Shirai Kenji (Mishima JPX) Katsuno Sumio (Gotenba JPX), Electrically controlled vehicle brake system having means for controlling braking based on detected actual braking effec.
  9. Miller Harry (Scottsdale AZ), Enroute weight computer for aircraft.
  10. Sayama Masahiko (Himeji JPX) Hara Toshiro (Himeji JPX), Input interface circuit for removing noise components of an input signal.
  11. Sakaguchi Shinichi (Saitama JPX) Sakai Ichiro (Saitama JPX), Lock-up clutch fuzzy logic control system of vehicle automatic transmission.
  12. Beeck Peter op de (Nokere BEX) Wst Rainer (Wiernsheim DEX) Stelter Norbert (Weissach DEX), Method and apparatus for controlling a clutch-transmission unit.
  13. Rabus Friedrich (Schwieberdingen DEX) Wahl Josef (Stuttgart DEX) Grob Ferdinand (Besigheim DEX), Method and apparatus for eliminating transmission jolt in motor vehicles.
  14. Gelhard Egon (Thomas-Mann-Str. 10 D-5000 Kln ; 51 DEX), Method and apparatus for measuring a distance using ultrasonic echo signals, particularly for use on a motor vehicle.
  15. Shinoda Kazuo (Toyota JPX), Method and apparatus for selecting gears of an automatic transmission.
  16. Sato Noriharu (Tokyo JPX) Saito Hiroyuki (Katsuta JPX) Hasegawa Satoshi (Yamato JPX) Igarashi Osamu (Isehara JPX), Noise reduction apparatus.
  17. Kuroyanagi Yoshitaka (Toyota JPX) Teratani Tatsuo (Toyota JPX), Noise suppression device.
  18. Fukuhara, Hiroshige; Hirota, Yukitsugu; Sone, Masazumi, Noise suppressor for vehicle digital system.
  19. Kishi, Norimasa; Suzuki, Tadashi, Shift control system for a vehicle automatic transmission.
  20. Takahashi Hiroshi (Kanagawa JPX) Narita Yasushi (Kanagawa JPX) Kimura Makoto (Kanagawa JPX) Abo Toshimi (Kanagawa JPX), Shifting control system for automotive automatic power transmission with enhanced variable shift pattern selection depen.
  21. Hayafune Kazuya (Okazaki JPX), Speed change control method for an automatic transmission for vehicles.
  22. Yamaki Kiyoshi (Yokohama JPX) Morimoto Yoshiro (Yokohama JPX), Speed-change control system for an automatic transmission.
  23. Sol David (Dearborn MI), Vehicle traction controller/road friction and hill slope tracking system.
  24. Makino, Takayuki; Yamanaka, Teruo; Kuroyanagi, Yoshitaka; Teratani, Tatsuo, Wire transmission noise suppressor for a vehicle.

이 특허를 인용한 특허 (36)

  1. Hong,Hyun Su; Lee,Jae Myeon, Apparatus and method for measuring speed of a moving object.
  2. Matsuno Koji,JPX, Apparatus for controlling a vehicle based on road data.
  3. Kashiwagi, Tomoyuki; Matsuzaki, Haruki; Hori, Masashi, Automatic transmission system and method for controlling automatic transmission apparatus.
  4. Terasaka, Masato; Takeya, Yusuke, Brake-pedal depression force estimation device, brake-pedal depression force estimation method, and braking control device for vehicle.
  5. Terasaka, Masato; Takeya, Yusuke, Braking control device for vehicle and braking control method for vehicle.
  6. Terasaka, Masato; Takeya, Yusuke; Tsukamoto, Shinji, Braking control device for vehicle and braking control method for vehicle.
  7. Amamiya, Sumiko; Muta, Koichiro; Kitamura, Yuichiro, Control apparatus and control method of a vehicle.
  8. Kurabayashi, Masahiko, Control apparatus for continuously variable transmission.
  9. Ohmori, Takayuki; Inagaki, Hiromi; Yamamoto, Osamu; Horiuchi, Takehiro, Control system.
  10. Katsumi Kanasugi JP; Satoru Hiraki JP; Shuji Nagatani JP, Control system for automatic vehicle transmission.
  11. Silveri, Andrew J.; Soliman, Ihab S., Detecting operation of a vehicle on an ascending grade.
  12. Yamada Yoshihisa,JPX ; Monzaki Shiro,JPX, Device for calibrating longitudinal acceleration sensor of vehicle through inertial running.
  13. Heinz Rieker DE; Paul Schuetzner DE; Josef Stoll DE, Device for determining the weight of a motor vehicle.
  14. Alvarez, Belen; Groult, Xavier Marie; Delplace, Remy, Driving assistance function for a vehicle stationary on a slope.
  15. Nishijima Hiroaki,JPX ; Toukura Nobusuke,JPX ; Yasuoka Masayuki,JPX, Driving force control for automotive vehicle.
  16. Nishijima Hiroaki,JPX ; Toukura Nobusuke,JPX ; Yasuoka Masayuki,JPX, Driving force control for automotive vehicle.
  17. Kamisaka, Tatsuki, Electronic control unit.
  18. Lee,Kook Yeon; Hong,Hyun Su; Lee,Yoon Deock; Kim,Jin Won, Method and apparatus for measuring speed of land vehicle using accelerometer.
  19. Hong, Hyun-Su; Lee, Kook-Yeon, Method and apparatus for measuring speed of moving body using accelerometer.
  20. Reith, Ulrich; Groener, Wolfgang, Method and device for controlling a standstill circuit of an automatic transmission.
  21. Davidsson, Staffan; Maresch, Johan, Method and system for determining on which floor of a parking structure area a vehicle is positioned.
  22. Schmidt, Mario; Grieser, Joerg, Method for estimating the longitudinal inclination of a roadway.
  23. Kustosch,Mario, Method for operating a vehicle.
  24. Desfriches, Christophe; Monti, Alessandro; Pothin, Richard, Method for processing a signal originating from a position sensor of a motor vehicle control member.
  25. Habeck, Dirk, Method of detecting the rotational direction of an output shaft during starting.
  26. Ohkubo, Masashi; Takaoka, Tomohisa, Offset detection of acceleration sensor and navigation system.
  27. Friend, Paul Russell; Fehr, Drew Alan; Willis, Frank Arthur, Operational parameter determination systems and methods with gear shifting compensation.
  28. Matsushima, Hideaki, Organic light-emitting panel, manufacturing method thereof, and organic display device.
  29. Matsushima, Hideaki, Organic light-emitting panel, manufacturing method thereof, and organic display device.
  30. Stursa, Darren F.; Sigmund, Joshua D., Powertrain for a vehcile and system and method for controlling the powertrain.
  31. Klaus-Dieter Leimbach DE; Hans Veil DE; Stefan Hummel DE, Process and device for determining a vehicle's mass.
  32. Toukura Nobusuke,JPX ; Nishijima Hiroaki,JPX ; Yasuoka Masayuki,JPX, Process of forming standard resistance values and vehicle control using same.
  33. Asaoka, Ryousuke, Transmission, vehicle having the transmission, and control device and control method for the transmission.
  34. Terasaka, Masato; Takeya, Yusuke, Vehicle braking control device and vehicle braking control method.
  35. Yamada Naoki,JPX ; Ishiguro Toshiaki,JPX, Vehicle state estimation method and vehicular auxiliary brake control apparatus using the method.
  36. Shiiba, Kazuyuki; Inagawa, Tomokazu; Takanami, Yoji; Tanaka, Yoshikazu; Tomomatsu, Hideo; Ito, Yoshio; Konishi, Teru; Kawai, Masao, Vehicular shift control unit and vehicular automatic shift control method.

IPC 상위 출원인