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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method and device for regulating the pressure in at least one wheel brake

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60T-008/40   
미국특허분류(USC) 303/113.4 ; 303/03 ; 303/010 ; 303/116.1 ; 303/166 ; 303/DIG.3 ; 303/DIG.4 ; 303/015
출원번호 US-0030412 (1998-02-25)
우선권정보 DE-0007960 (1997-02-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kenyon & Kenyon
인용정보 피인용 횟수 : 21  인용 특허 : 14
초록

A method and device for regulating the pressure in at least one wheel brake, such that a controller is provided for pressure regulation which forms at least one activation signal magnitude for a pressure-influencing valve arrangement on the basis of, among other things, a stored correlation between the activation signal magnitude and the pressure conditions at the valve arrangement. The method and device allow for the correlation to be adapted to changes to the braking system during operation.

대표
청구항
▼

[ What is claimed is:] [1.] A method for regulating a pressure in at least one wheel brake of a braking system having operating characteristics, the method comprising the steps of:determining an actual pressure of the at least one wheel brake;determining a deviation of the actual pressure from a predefined reference brake pressure;providing a valve arrangement for changing the actual pressure of the at least one wheel brake in response to at least one activation signal;determining at least one pressure condition at an at least one predetermined point of ...

이 특허에 인용된 특허 (14)

  1. Fijioka Hideaki (Itami JPX) Yasuzumi Kazumi (Itami JPX). Antiskid control device. USP1996085545929.
  2. Takahashi Norio (Hyogo JPX) Tsujita Mitsuhiro (Hyogo JPX). Automatic brake control apparatus and a brake pressure control valve. USP1995055411323.
  3. Steiner Manfred (Winnenden DEX) Reichelt Werner (Esslingen DEX). Brake pressure control device. USP1993115261730.
  4. Hirano Yutaka (Susono JPX) Eiraku Akira (Susono JPX) Soejima Shin\ichi (Toyota JPX) Kadowaki Yoshinori (Toyota JPX). Braking force control system for motor vehicle. USP1996115577812.
  5. Kubota Hitoshi (Minamiashigara JPX) Oda Hideaki (Hamakita JPX). Electronic control system for automotive brake system for controlling braking pressure distribution in front and rear wh. USP1987054664452.
  6. Leiber Heinz (Oberriexingen DEX) Steiner Manfred (Winnenden DEX) Klinkner Walter (Stuttgart DEX). Hydraulic dual-circuit brake system. USP1992095150951.
  7. Stumpe Werner,DEX ; Karrelmeyer Roland,DEX ; Wrede Juergen,DEX ; Horn Matthias,DEX. Method and apparatus for determining a characteristic value of a wheel brake. USP1998095806938.
  8. Weiss Eberhard (Hemmingen DEX) Stahl Manfred (Stuttgart DEX) Domann Helmut (Leonberg DEX) Jung Erich (Mhlacker DEX) Maurer Franz (Kempten DEX). Method and system for electrically controlling braking of a vehicle. USP1989024805105.
  9. Hrovat Davorin D. (Dearborn MI) Tran Minh N. (Dearborn MI). Method for estimating pressure in a pressure actuated controller. USP1996095551770.
  10. Schappler Harmut,DEX. Pressure control process and apparatus. USP1998075782541.
  11. Stumpe Werner (Stuttgart DEX) Schwendemann Bernhard (Schorndorf DEX) Horn Matthias (Hardheim DEX). Process and apparatus for determining the application pressures and characteristic brake values of a vehicle. USP1997095669678.
  12. Pueschel Helmut,DEX ; Wiss Helmut,DEX ; Gerdes Manfred,DEX. Process for initiating automatic braking based on rate of change of input pressure. USP1998035727854.
  13. Kost Freidrich (Stuttgart DEX) Weiss Karl-Josef (Stuttgart DEX). System and method for controlling the dynamics of vehicle movement. USP1997065636910.
  14. Leiber Heinz (Oberriexingen DEX). Vehicle brake system. USP1984074462642.

이 특허를 인용한 특허 피인용횟수: 21

  1. Zheng, Yuhong. Boundary adaptation scheme for spool valve pressure control. USP2012028121770.
  2. Zheng, Yuhong. Boundary self-adaptation scheme for proportional poppet valve pressure control. USP2004026692088.
  3. Crepin, Bettina; Bunk, Michael; Galbas, Roland; Kinder, Ralf; Schanzenbach, Matthias; Betz, Christoph. Closed-loop control of brake pressure using a pressure-limiting valve. USP2013078489301.
  4. Wolff, Guenter. Control unit for a wheel brake of a motor vehicle. USP2003096623087.
  5. Müller, Jochen; Zimmermann, Jochen; Schmidt, Robert; Burkhard, Dieter. Correction method for the correction of characteristic curves for analogized hydraulic valves in motor vehicle braking systems. USP2013128620556.
  6. Campau, Gregory P.; Fuller, Edward Nelson. Electro-hydraulic brake system with four wheel push through. USP2005036860569.
  7. Campau, Gregory P.; Kingston, Andrew W.; Ferger, Robert L.; Weigert, Thomas; Oliveri, Salvatore; Ganzel, Blaise J.; Luckevich, Mark S.. Electronic brake management system with manual fail safe. USP201312RE44677.
  8. Burkhard, Dieter; Loos, Mirco; Zimmermann, Jochen. Method for calculating the control current of an electrically controllable hydraulic valve. USP2012078215722.
  9. Feigel, Hans-Jörg; Biller, Harald; Hoffmann, Jan; Courth, Christian. Method for calibrating analog-controlled hydraulic valves and brake system comprising an electronic control and regulating unit in which the method is carried out. USP2016119487204.
  10. Wagner Jochen,DEX ; Bayer Stefan,DEX ; Toelge Thomas,DEX. Method for controlling a hydraulic braking system in open loop. USP2001066244670.
  11. Loos, Mirco. Method for determining the wheel pressure in an electronically actuatable motor vehicle brake control system. USP2014058718895.
  12. Scheller,Tobias; Reviol,Ralf; Gronau,Ralph; Neu,Andreas. Method for improving the operation of a braking system. USP2006077080890.
  13. Feigel, Hans-Jörg. Method for operating a brake system, and brake system. USP2017039604614.
  14. Gronau,Ralph; Scheller,Tobias; Reviol,Ralf; Neu,Andreas. Method for regulating a predetermined modifiable brake pressure. USP2006117140699.
  15. Knechtges, Josef; Heller, Frank; Bach, Thomas. Method of operating an electrically controllable brake system and brake system which is operated according to the method. USP2015079085289.
  16. Heller, Frank; Knechtges, Josef; Sopp, Thorsten. Pressure-controlled hydraulic brake system for a land craft. USP2012098271172.
  17. Halbinger, Lorenz; Hoffmann, Matthias; Schuetze, Joerg; Spinnenhirn, Daniel; Wagner, Alfred. Process, sensor and diagnosis device for pump diagnosis. USP2010047693684.
  18. Hageman, John B.; Rymoff, Paul. Vehicle brake by wire actuator. USP2003066578933.
  19. Ono, Shunsaku. Vehicle brake control device and method. USP2015038996271.
  20. Zheng, Yuhong; Milot, Danny R.. Vehicle braking system with proportional poppet valve pressure control strategy. USP2003106634722.
  21. Zheng,Yuhong; Milot,Danny R.. Vehicle braking system with proportional poppet valve pressure control strategy. USP2007057210749.

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