GB2468385B - Method and apparatus for determining a value of a zero point offset of a yaw rate sensor - Google Patents

Method and apparatus for determining a value of a zero point offset of a yaw rate sensor

Info

Publication number
GB2468385B
GB2468385B GB0922597A GB0922597A GB2468385B GB 2468385 B GB2468385 B GB 2468385B GB 0922597 A GB0922597 A GB 0922597A GB 0922597 A GB0922597 A GB 0922597A GB 2468385 B GB2468385 B GB 2468385B
Authority
GB
United Kingdom
Prior art keywords
determining
value
yaw rate
rate sensor
zero point
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0922597A
Other versions
GB2468385A (en
GB0922597D0 (en
Inventor
Jason Lewis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PG Drives Technology Ltd
Original Assignee
PG Drives Technology Ltd
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 PG Drives Technology Ltd filed Critical PG Drives Technology Ltd
Priority to GB0922597A priority Critical patent/GB2468385B/en
Priority claimed from GB0706338A external-priority patent/GB2447987B/en
Publication of GB0922597D0 publication Critical patent/GB0922597D0/en
Publication of GB2468385A publication Critical patent/GB2468385A/en
Application granted granted Critical
Publication of GB2468385B publication Critical patent/GB2468385B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0038—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to sensors
    • 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
    • G01C19/42—Rotary gyroscopes for indicating rate of turn; for integrating rate of turn
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
GB0922597A 2007-03-30 2007-03-30 Method and apparatus for determining a value of a zero point offset of a yaw rate sensor Expired - Fee Related GB2468385B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0922597A GB2468385B (en) 2007-03-30 2007-03-30 Method and apparatus for determining a value of a zero point offset of a yaw rate sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0706338A GB2447987B (en) 2007-03-30 2007-03-30 Method and apparatus for determining a value of a zero point offset of a yaw rate sensor
GB0922597A GB2468385B (en) 2007-03-30 2007-03-30 Method and apparatus for determining a value of a zero point offset of a yaw rate sensor

Publications (3)

Publication Number Publication Date
GB0922597D0 GB0922597D0 (en) 2010-02-10
GB2468385A GB2468385A (en) 2010-09-08
GB2468385B true GB2468385B (en) 2011-11-16

Family

ID=41716938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0922597A Expired - Fee Related GB2468385B (en) 2007-03-30 2007-03-30 Method and apparatus for determining a value of a zero point offset of a yaw rate sensor

Country Status (1)

Country Link
GB (1) GB2468385B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114261288A (en) * 2021-12-30 2022-04-01 吉泰车辆技术（苏州）有限公司 Yaw torque control method for electric four-wheel drive vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360611A (en) * 1999-09-24 2001-09-26 Wordmap Ltd Apparatus for and method of searching
US20020011361A1 (en) * 1999-07-30 2002-01-31 Invacare Corporation Motorized wheelchairs
GB2444963A (en) * 2006-11-30 2008-06-25 P G Drives Technology Ltd A Control System for a Motorized Vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020011361A1 (en) * 1999-07-30 2002-01-31 Invacare Corporation Motorized wheelchairs
GB2360611A (en) * 1999-09-24 2001-09-26 Wordmap Ltd Apparatus for and method of searching
GB2444963A (en) * 2006-11-30 2008-06-25 P G Drives Technology Ltd A Control System for a Motorized Vehicle

Also Published As

Publication number Publication date
GB2468385A (en) 2010-09-08
GB0922597D0 (en) 2010-02-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130215 AND 20130220

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180330