TIRE PRESSURE MONITORING SYSTEM OF MOTOR DRIVEN VEHICLE AND METHOD THEREOF

A tire pressure monitoring system includes a resolver for detecting a motor speed generating driving torque. A wheel speed sensor detects a wheel speed of wheels rotated by the driving torque generated at the motor. A transmission decelerates the driving torque generated at the motor. A controller i...

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Bibliographic Details
Main Author LEE MINSU
Format Patent
LanguageEnglish
Published 03.12.2015
Subjects
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION
CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES
DEVICES OR ARRANGEMENTS RELATED TO TYRES
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:A tire pressure monitoring system includes a resolver for detecting a motor speed generating driving torque. A wheel speed sensor detects a wheel speed of wheels rotated by the driving torque generated at the motor. A transmission decelerates the driving torque generated at the motor. A controller is configured to compare a first target wheel speed calculated using the motor speed detected by the resolver to the wheel speed sensor detected by the wheel speed sensor and determining a status of a tire, when a wheel slip ratio is less than a predetermined value.
Bibliography:Application Number: US201414546917