APPARATUS FOR SENSING POSITION OF MOBILE OBJECT BY USING MAGNETIC FIELD

PURPOSE: A device of a magnetic field mode for sensing the position of a moving body is provided to efficiently implement wireless power transmission to a vehicle or a moving body. CONSTITUTION: A device of a magnetic field mode for sensing the position of a moving body comprises a plurality of magn...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, EUN JUNG, PARK, SEONG WOOK, KIM, JUONG HO, CHUN, YANG BAE, AHN, SEUNG YOUNG, KIM, MI JOO, CHO, DONG HO, RYU, JI YUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BASIC ELECTRONIC CIRCUITRY CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CODE CONVERSION IN GENERAL CODING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DECODING ELECTRICITY GENERATION MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	PURPOSE: A device of a magnetic field mode for sensing the position of a moving body is provided to efficiently implement wireless power transmission to a vehicle or a moving body. CONSTITUTION: A device of a magnetic field mode for sensing the position of a moving body comprises a plurality of magnetic field sensors(111,112), A-D convertors(121,122), and a control unit(130). The magnetic field sensors are resonated by a wireless power transmission frequency. The A-D converters convert the voltage or current obtained by the resonance of the magnetic field sensors into a digital value. The control unit controls a display device displaying a position where the strongest magnetic field is formed by using a plurality of the digital values.