JP6314372B2 - 位置検出装置、位置検出方法、及び移動体システム - Google Patents

位置検出装置、位置検出方法、及び移動体システム Download PDF

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Publication number
JP6314372B2
JP6314372B2 JP2013089409A JP2013089409A JP6314372B2 JP 6314372 B2 JP6314372 B2 JP 6314372B2 JP 2013089409 A JP2013089409 A JP 2013089409A JP 2013089409 A JP2013089409 A JP 2013089409A JP 6314372 B2 JP6314372 B2 JP 6314372B2
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JP
Japan
Prior art keywords
magnet
position detection
motor
control unit
detection sensor
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JP2013089409A
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English (en)
Japanese (ja)
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JP2014217077A5 (enExample
JP2014217077A (ja
Inventor
康武 山田
康武 山田
良行 東
良行 東
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Murata Machinery Ltd
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Murata Machinery 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.)
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Publication date
Priority to JP2013089409A priority Critical patent/JP6314372B2/ja
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Priority to SG11201508624QA priority patent/SG11201508624QA/en
Priority to EP14787645.2A priority patent/EP2990258B1/en
Priority to US14/785,839 priority patent/US9871434B2/en
Priority to CN201480022153.4A priority patent/CN105142969B/zh
Priority to PCT/JP2014/059844 priority patent/WO2014175033A1/ja
Priority to KR1020157030313A priority patent/KR101870218B1/ko
Priority to TW103113856A priority patent/TWI646309B/zh
Publication of JP2014217077A publication Critical patent/JP2014217077A/ja
Priority to IL242190A priority patent/IL242190B/en
Publication of JP2014217077A5 publication Critical patent/JP2014217077A5/ja
Application granted granted Critical
Publication of JP6314372B2 publication Critical patent/JP6314372B2/ja
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    • 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
    • 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
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (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)
JP2013089409A 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 Active JP6314372B2 (ja)

Priority Applications (9)

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
EP14787645.2A EP2990258B1 (en) 2013-04-22 2014-04-03 Position detection device, position detection method and moving body system
US14/785,839 US9871434B2 (en) 2013-04-22 2014-04-03 Position detection device to determine a moving distance of a moving body
CN201480022153.4A CN105142969B (zh) 2013-04-22 2014-04-03 位置检测装置、位置检测方法以及移动体系统
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
KR1020157030313A KR101870218B1 (ko) 2013-04-22 2014-04-03 위치 검출 장치, 위치 검출 방법, 및 이동체 시스템
SG11201508624QA SG11201508624QA (en) 2013-04-22 2014-04-03 Position detection device, position detection method and moving body system
TW103113856A TWI646309B (zh) 2013-04-22 2014-04-16 Position detecting device, position detecting method, and mobile body system
IL242190A IL242190B (en) 2013-04-22 2015-10-20 Position detection device, position detection method and moving body system title (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2014217077A JP2014217077A (ja) 2014-11-17
JP2014217077A5 JP2014217077A5 (enExample) 2016-02-04
JP6314372B2 true JP6314372B2 (ja) 2018-04-25

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JP2013089409A Active 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

Country Status (9)

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

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JP6225961B2 (ja) * 2015-08-21 2017-11-08 村田機械株式会社 移動体
EP3339088B1 (en) * 2015-08-21 2020-01-08 Murata Machinery, Ltd. Mobile body
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
JP6191665B2 (ja) * 2015-08-21 2017-09-06 村田機械株式会社 移動体
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
KR102324106B1 (ko) * 2018-06-26 2021-11-08 어플라이드 머티어리얼스, 인코포레이티드 강자성 엘리먼트까지의 거리를 측정하기 위한 거리 센서, 자기 부상 시스템, 및 강자성 엘리먼트까지의 거리를 측정하기 위한 방법
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
KR101870218B1 (ko) 2018-06-22
US20160072367A1 (en) 2016-03-10
TW201447237A (zh) 2014-12-16
TWI646309B (zh) 2019-01-01
KR20150132876A (ko) 2015-11-26
WO2014175033A1 (ja) 2014-10-30
EP2990258B1 (en) 2018-11-28
CN105142969B (zh) 2018-01-09
SG11201508624QA (en) 2015-11-27
IL242190B (en) 2019-05-30
EP2990258A1 (en) 2016-03-02
CN105142969A (zh) 2015-12-09
JP2014217077A (ja) 2014-11-17
US9871434B2 (en) 2018-01-16
EP2990258A4 (en) 2016-12-14

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