IN2014DE01775A - - Google Patents

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Publication number
IN2014DE01775A
IN2014DE01775A IN1775DE2014A IN2014DE01775A IN 2014DE01775 A IN2014DE01775 A IN 2014DE01775A IN 1775DE2014 A IN1775DE2014 A IN 1775DE2014A IN 2014DE01775 A IN2014DE01775 A IN 2014DE01775A
Authority
IN
India
Prior art keywords
brake
application
brake pedal
amount
method involves
Prior art date
Application number
Inventor
Brandon Kanemori Scott
Lam Bruce
T Yamamoto David
Todd Griffith Thomas
Original Assignee
Boeing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boeing Co filed Critical Boeing Co
Publication of IN2014DE01775A publication Critical patent/IN2014DE01775A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1703—Braking or traction control means specially adapted for particular types of vehicles for aircrafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/325—Systems specially adapted for aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/42—Arrangement or adaptation of brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/42—Arrangement or adaptation of brakes
    • B64C25/426—Braking devices providing an automatic sequence of braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/03—Brake assistants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
    • B60T2220/04—Pedal travel sensor, stroke sensor; Sensing brake request
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/50—Aeroplanes, Helicopters
    • B60Y2200/51—Aeroplanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/42—Clutches or brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

A system, method, and apparatus for brake load alleviation amongst at least one first brake and at least one second brake is disclosed. The method involves sensing an amount of brake pedal application in response to engagement of at least brake pedal. The method further involves determining whether the amount of brake pedal application is greater than a brake pedal application threshold value. Also, the method involves generating a brake application profile, when it is determined that the amount of brake pedal application is greater than the brake pedal application threshold value. The brake application profile indicates that actuation of at least one first brake is delayed by a first time delay, and that actuation of at least one second brake is delayed by a second time delay. Further, the method involves actuating at least one first brake and at least one second brake according to the brake application profile.
IN1775DE2014 2013-09-26 2014-07-01 IN2014DE01775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/038,504 US9950699B2 (en) 2013-09-26 2013-09-26 Brake load alleviation functions

Publications (1)

Publication Number Publication Date
IN2014DE01775A true IN2014DE01775A (en) 2015-06-19

Family

ID=51589070

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1775DE2014 IN2014DE01775A (en) 2013-09-26 2014-07-01

Country Status (8)

Country Link
US (2) US9950699B2 (en)
EP (2) EP2853487B1 (en)
JP (2) JP2015067273A (en)
KR (2) KR102162775B1 (en)
CN (1) CN104512396B (en)
AU (1) AU2014203380B2 (en)
ES (1) ES2709902T3 (en)
IN (1) IN2014DE01775A (en)

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GB2538081B (en) * 2015-05-06 2017-08-16 Rolls Royce Plc Apparatus and methods for controlling velocity of aircraft during landing roll-out and/or taxiing
US10131421B2 (en) * 2015-12-22 2018-11-20 Goodrich Corporation Locked wheel extension protection in brake control systems
US10259569B2 (en) * 2016-10-17 2019-04-16 Goodrich Corporation Systems and methods for emergency aircraft brake operation
US10829210B2 (en) 2018-06-27 2020-11-10 The Boeing Company Braking system for a dual landing gear aircraft
GB2579202A (en) * 2018-11-23 2020-06-17 Caterpillar Sarl A method of monitoring the brake performance of a machine
CN110155004B (en) * 2019-06-21 2024-01-26 西华大学 Optimal parameter determination method for brake pedal mechanism with circular arc groove
FR3099133B1 (en) * 2019-07-24 2021-08-06 Safran Landing Systems Aircraft wheel and brake assembly
US11390380B2 (en) * 2019-10-10 2022-07-19 The Boeing Company System and method for alleviating structural loads on a pivoting main landing gear of an aircraft in a pivot turn maneuver
FR3102963B1 (en) * 2019-11-07 2021-11-12 Safran Landing Systems Aircraft braking method, comprising dynamic correction of the brake control
KR102419400B1 (en) * 2020-11-26 2022-07-12 주식회사 제이앤에스 Over run prevention method and apparatus through runway distance prediction in aircraft brake system
US11975704B2 (en) 2021-01-05 2024-05-07 The Boeing Company Fault-tolerant brake load alleviation
US20230159011A1 (en) * 2021-11-19 2023-05-25 Goodrich Corporation Feel adjustment braking systems and methods
US11702193B1 (en) 2022-04-28 2023-07-18 Beta Air, Llc Systems and methods for an electric vertical takeoff and landing aircraft braking system

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US4007970A (en) * 1975-09-30 1977-02-15 The Boeing Company Aircraft automatic braking system
US5024491A (en) * 1976-11-18 1991-06-18 The Boeing Company Automatic aircraft braking system including wheelspeed responsive control apparatus
US4923056A (en) 1989-02-21 1990-05-08 Aircraft Braking Systems Corporation Method of increasing the service life of aircraft carbon disk brakes
DE19537464B4 (en) 1995-10-07 2004-03-11 Robert Bosch Gmbh Wheel brake for vehicles operated by an electric motor
US6142585A (en) 1997-10-14 2000-11-07 The Boeing Company Antiskid/autobrake control system with low-speed brake release to reduce gear walk
US6178370B1 (en) * 1998-02-12 2001-01-23 The B. F. Goodrich Company Deceleration based antiskid brake contoller with adaptive deceleration threshold
JP3797077B2 (en) 2000-08-29 2006-07-12 トヨタ自動車株式会社 Control device for vehicle brake
US6851649B1 (en) * 2003-08-14 2005-02-08 The Boeing Company Methods and systems for controlling wheel brakes on aircraft and other vehicles
FR2869014B1 (en) * 2004-04-19 2006-07-07 Messier Bugatti Sa METHOD FOR BRAKING AN AIRCRAFT WITH SEVERAL BRAKE WHEELS
US7441844B2 (en) * 2005-02-18 2008-10-28 Hydro-Aire, Inc. Method to reduce carbon brake wear through residual brake force
US9085285B2 (en) * 2006-01-19 2015-07-21 Hydro-Aire, Inc. System and method for aircraft brake metering to alleviate structural loading
US8016366B2 (en) 2006-06-02 2011-09-13 Goodrich Corporation Differential brake control and weighted average wheel speed for brake control system
US7717527B1 (en) * 2006-09-15 2010-05-18 The Boeing Company Alleviation of aircraft landing gear loading using a brake control scheme
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Also Published As

Publication number Publication date
EP2853487A1 (en) 2015-04-01
EP3434586A1 (en) 2019-01-30
EP3434586B1 (en) 2020-02-19
EP2853487B1 (en) 2018-11-07
CN104512396B (en) 2019-03-01
CN104512396A (en) 2015-04-15
AU2014203380B2 (en) 2017-08-10
JP2019131180A (en) 2019-08-08
US20180134265A1 (en) 2018-05-17
US20150088371A1 (en) 2015-03-26
JP6757438B2 (en) 2020-09-16
KR20200116070A (en) 2020-10-08
KR20150034594A (en) 2015-04-03
US10017164B2 (en) 2018-07-10
JP2015067273A (en) 2015-04-13
US9950699B2 (en) 2018-04-24
ES2709902T3 (en) 2019-04-22
KR102162775B1 (en) 2020-10-08
AU2014203380A1 (en) 2015-04-09
KR102260909B1 (en) 2021-06-04

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