IN2014DN07811A - - Google Patents

Info

Publication number
IN2014DN07811A
IN2014DN07811A IN7811DEN2014A IN2014DN07811A IN 2014DN07811 A IN2014DN07811 A IN 2014DN07811A IN 7811DEN2014 A IN7811DEN2014 A IN 7811DEN2014A IN 2014DN07811 A IN2014DN07811 A IN 2014DN07811A
Authority
IN
India
Prior art keywords
gyroscopes
vehicle frame
coupled
precess
turntable
Prior art date
Application number
Inventor
Daniel Kee Young Kim
Brandon Basso
Original Assignee
Lit Motors Corp
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 Lit Motors Corp filed Critical Lit Motors Corp
Publication of IN2014DN07811A publication Critical patent/IN2014DN07811A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/06—Rotors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/06—Rotors
    • G01C19/065—Means for measuring or controlling of rotors' angular velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
    • B62D37/04—Stabilising vehicle bodies without controlling suspension arrangements by means of movable masses
    • B62D37/06—Stabilising vehicle bodies without controlling suspension arrangements by means of movable masses using gyroscopes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/06—Rotors
    • G01C19/14—Fluid rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1296—Flywheel structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

In embodiments of the invention a vehicle stabilization control unit may determine a control moment value for one or more gyroscopes coupled to a vehicle frame to exert for stabilization of the vehicle frame. A number of input axes for the flywheels of the one or more gyroscopes to precess may be increased in order to generate the determined control moment value. In some embodiments the one or more gyroscopes are further coupled to a turntable and increasing the number of input axes for the flywheels comprises rotating the turntable. Furthermore in some embodiments the one or more gyroscopes comprise at least two gyroscopes coupled inline to the vehicle frame (e.g. aligned lengthwise with respect to the front and rear wheel to spin and precess in opposite directions with respect to each other).
IN7811DEN2014 2012-02-27 2013-02-27 IN2014DN07811A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261603886P 2012-02-27 2012-02-27
US201261603885P 2012-02-27 2012-02-27
US13/777,919 US9273961B2 (en) 2012-02-27 2013-02-26 Dynamically balanced flywheel
PCT/US2013/028083 WO2013130656A1 (en) 2012-02-27 2013-02-27 Gyroscope stabilization in two-wheeled vehicles

Publications (1)

Publication Number Publication Date
IN2014DN07811A true IN2014DN07811A (en) 2015-05-15

Family

ID=49083246

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7811DEN2014 IN2014DN07811A (en) 2012-02-27 2013-02-27

Country Status (13)

Country Link
US (1) US9273961B2 (en)
EP (1) EP2820378A4 (en)
JP (2) JP2015516324A (en)
KR (2) KR20200078555A (en)
CN (1) CN104246431A (en)
AU (1) AU2013226063A1 (en)
CA (1) CA2865569A1 (en)
HK (1) HK1204359A1 (en)
IN (1) IN2014DN07811A (en)
MX (1) MX2014010263A (en)
SG (1) SG11201405192XA (en)
TW (1) TWI656058B (en)
WO (1) WO2013130656A1 (en)

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US10228248B2 (en) * 2016-02-02 2019-03-12 The Boeing Company Hybrid power source and control moment gyroscope
EP3429910B1 (en) * 2016-03-17 2021-05-12 Lit Motors Corporation Control of a two-wheeled self-balancing vehicle
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CN106354132A (en) * 2016-09-09 2017-01-25 北京小米移动软件有限公司 Balance car control method and balance car control device
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CN106800049A (en) * 2017-02-20 2017-06-06 戴亦飞 The electric motor car with two wheels of self-balancing
CN107340778B (en) * 2017-06-23 2021-02-12 纳恩博（北京）科技有限公司 Balance control method and vehicle
CN108146564A (en) * 2017-12-27 2018-06-12 北京凌云智能科技有限公司 Balance control method, system, device and sulky vehicle
CN112292647A (en) * 2018-03-07 2021-01-29 Lit汽车公司 Integrated control method for balancing a two-wheeled vehicle using a control moment gyroscope and a steer-by-wire system
WO2019179472A1 (en) * 2018-03-22 2019-09-26 洪定生 Front-and-rear wheel balance scooter using inertia flywheel structure
CN110091951B (en) * 2018-05-23 2021-04-23 佛山市台富车业科技有限公司 Variable eccentric gyro balancing system and method
CN108436916A (en) * 2018-05-30 2018-08-24 重庆邮电大学 A kind of balancing device and its control method based on gyro driver
KR102158310B1 (en) * 2018-07-17 2020-09-21 세종대학교산학협력단 Self balancing carrier robot testing unit
US11279324B2 (en) 2018-09-26 2022-03-22 Waymo Llc Rotary wiper system
US11397239B2 (en) * 2018-10-24 2022-07-26 Infineon Technologies Ag Radar sensor FSM low power mode
US11027786B2 (en) 2018-11-20 2021-06-08 Harley-Davidson Motor Company Group, LLC Gyroscopic rider assist device
CN109501874A (en) * 2018-11-30 2019-03-22 无锡南洋职业技术学院 A kind of new-energy automobile
CN109445451B (en) * 2018-12-27 2021-09-17 深圳市行者机器人技术有限公司 Method for controlling balancing device of multi-parallel control moment gyroscope
RU2718512C1 (en) * 2019-03-29 2020-04-08 Станислав Борисович Базуев Two-wheeled vehicle with shifted centre of mass without steering wheel (embodiments)
US11926493B2 (en) * 2019-07-26 2024-03-12 International Business Machines Corporation Moving product using self-stabilizing platform assembly
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Also Published As

Publication number Publication date
KR20140138776A (en) 2014-12-04
TW201341253A (en) 2013-10-16
TWI656058B (en) 2019-04-11
KR20200078555A (en) 2020-07-01
SG11201405192XA (en) 2014-10-30
US9273961B2 (en) 2016-03-01
HK1204359A1 (en) 2015-11-13
EP2820378A4 (en) 2016-03-30
JP2015516324A (en) 2015-06-11
KR102183360B1 (en) 2020-11-26
AU2013226063A1 (en) 2014-10-16
US20130233100A1 (en) 2013-09-12
WO2013130656A1 (en) 2013-09-06
EP2820378A1 (en) 2015-01-07
CN104246431A (en) 2014-12-24
JP2018028545A (en) 2018-02-22
MX2014010263A (en) 2015-08-14
CA2865569A1 (en) 2013-09-06

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