KR101870218B1 - 위치 검출 장치, 위치 검출 방법, 및 이동체 시스템 - Google Patents

위치 검출 장치, 위치 검출 방법, 및 이동체 시스템 Download PDF

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KR101870218B1
KR101870218B1 KR1020157030313A KR20157030313A KR101870218B1 KR 101870218 B1 KR101870218 B1 KR 101870218B1 KR 1020157030313 A KR1020157030313 A KR 1020157030313A KR 20157030313 A KR20157030313 A KR 20157030313A KR 101870218 B1 KR101870218 B1 KR 101870218B1
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South Korea
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section
detecting
magnet
motor
moving body
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KR20150132876A (ko
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야스타케 야마다
요시유키 아즈마
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무라다기카이가부시끼가이샤
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    • 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
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/03—Electric propulsion by linear motors
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/002—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of propulsion for monorail vehicles, suspension vehicles or rack railways; for control of magnetic suspension or levitation for vehicles for propulsion purposes
    • B60L15/005—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of propulsion for monorail vehicles, suspension vehicles or rack railways; for control of magnetic suspension or levitation for vehicles for propulsion purposes for control of propulsion for vehicles propelled by linear motors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Linear Motors (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Non-Mechanical Conveyors (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
KR1020157030313A 2013-04-22 2014-04-03 위치 검출 장치, 위치 검출 방법, 및 이동체 시스템 Active KR101870218B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013089409A JP6314372B2 (ja) 2013-04-22 2013-04-22 位置検出装置、位置検出方法、及び移動体システム
JPJP-P-2013-089409 2013-04-22
PCT/JP2014/059844 WO2014175033A1 (ja) 2013-04-22 2014-04-03 位置検出装置、位置検出方法、及び移動体システム

Publications (2)

Publication Number Publication Date
KR20150132876A KR20150132876A (ko) 2015-11-26
KR101870218B1 true KR101870218B1 (ko) 2018-06-22

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Country Status (9)

Country Link
US (1) US9871434B2 (https=)
EP (1) EP2990258B1 (https=)
JP (1) JP6314372B2 (https=)
KR (1) KR101870218B1 (https=)
CN (1) CN105142969B (https=)
IL (1) IL242190B (https=)
SG (1) SG11201508624QA (https=)
TW (1) TWI646309B (https=)
WO (1) WO2014175033A1 (https=)

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SG11201801002VA (en) * 2015-08-21 2018-03-28 Murata Machinery Ltd Mobile body
JP6191665B2 (ja) 2015-08-21 2017-09-06 村田機械株式会社 移動体
JP6225961B2 (ja) 2015-08-21 2017-11-08 村田機械株式会社 移動体
JP6206458B2 (ja) 2015-08-21 2017-10-04 村田機械株式会社 移動体、及び、移動体の位置検出方法
KR102146023B1 (ko) * 2016-01-07 2020-08-19 엘지이노텍 주식회사 모터 및 이를 포함하는 전동식 조향장치
DE102016203854A1 (de) * 2016-03-09 2017-09-14 Festo Ag & Co. Kg Fördereinrichtung
JP6840984B2 (ja) 2016-10-20 2021-03-10 村田機械株式会社 リニアモータシステム、移動体システム、及び電気角の推定方法
CN106643644B (zh) * 2016-11-14 2020-02-07 西安建筑科技大学 一种基于psd的隧道运营期有轨自动监测装置及其监测方法
TWI620916B (zh) * 2016-11-17 2018-04-11 Absolute position sensing read head device
TWI611165B (zh) * 2016-12-21 2018-01-11 國家中山科學研究院 積木式電位計
US10304599B2 (en) 2017-06-22 2019-05-28 National Chung Shan Institute Of Science And Technology Modular potentiometer
US10889449B2 (en) * 2017-09-25 2021-01-12 Canon Kabushiki Kaisha Transport system and manufacturing method of article
JP7020258B2 (ja) * 2018-04-06 2022-02-16 村田機械株式会社 位置検出システムおよび走行システム
WO2020001750A1 (en) * 2018-06-26 2020-01-02 Applied Materials, Inc. Distance sensor for measuring a distance to a ferromagnetic element, magnetical levitation system and method for measuring a distance to a ferromagnetic element
DE102023206595A1 (de) * 2023-07-11 2025-01-16 Swoboda Schorndorf KG Sensoranordnung für einen Fahrzeugsitz, Fahrzeugsitz sowie Fahrzeug mit demselben

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Also Published As

Publication number Publication date
CN105142969B (zh) 2018-01-09
CN105142969A (zh) 2015-12-09
US20160072367A1 (en) 2016-03-10
TWI646309B (zh) 2019-01-01
KR20150132876A (ko) 2015-11-26
IL242190B (en) 2019-05-30
EP2990258A4 (en) 2016-12-14
TW201447237A (zh) 2014-12-16
EP2990258B1 (en) 2018-11-28
WO2014175033A1 (ja) 2014-10-30
SG11201508624QA (en) 2015-11-27
US9871434B2 (en) 2018-01-16
JP2014217077A (ja) 2014-11-17
EP2990258A1 (en) 2016-03-02
JP6314372B2 (ja) 2018-04-25

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