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1. WO2018123277 - POSITION SENSOR AND SHIFT LEVER DEVICE

Publication Number WO/2018/123277
Publication Date 05.07.2018
International Application No. PCT/JP2017/040110
International Filing Date 07.11.2017
IPC
G05G 25/00 2006.01
GPHYSICS
05CONTROLLING; REGULATING
GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
25Other details, features or accessories of control mechanisms, e.g. supporting intermediate members elastically
G01B 7/30 2006.01
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
30for measuring angles or tapers; for testing the alignment of axes
B60K 20/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
20Arrangement or mounting of change-speed gearing control devices in vehicles
02of initiating means
CPC
B60K 20/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
20Arrangement or mounting of change-speed gearing control devices in vehicles
02of initiating means
F16H 59/105
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
59Control inputs to ; control units of; change-speed-, or reversing-gearings for conveying rotary motion
02Selector apparatus
08Range selector apparatus
10comprising levers
105consisting of electrical switches or sensors
F16H 59/68
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
59Control inputs to ; control units of; change-speed-, or reversing-gearings for conveying rotary motion
68Inputs being a function of gearing status
G01D 5/142
GPHYSICS
01MEASURING; TESTING
DMEASURING 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
5Mechanical 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
12using electric or magnetic means
14influencing the magnitude of a current or voltage
142using Hall-effect devices
G01D 5/145
GPHYSICS
01MEASURING; TESTING
DMEASURING 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
5Mechanical 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
12using electric or magnetic means
14influencing the magnitude of a current or voltage
142using Hall-effect devices
145influenced by the relative movement between the Hall device and magnetic fields
G05G 1/015
GPHYSICS
05CONTROLLING; REGULATING
GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
1Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
015Arrangements for indicating the position of a controlling member
Applicants
  • 株式会社東海理化電機製作所 KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO [JP]/[JP]
Inventors
  • 岩田 正慶 IWATA, Masayoshi
Agents
  • 恩田 誠 ONDA, Makoto
  • 恩田 博宣 ONDA, Hironori
Priority Data
2016-25418227.12.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POSITION SENSOR AND SHIFT LEVER DEVICE
(FR) CAPTEUR DE POSITION ET DISPOSITIF DE LEVIER SÉLECTEUR
(JA) ポジションセンサ及びシフトレバー装置
Abstract
(EN)
Provided are a position sensor and a shift lever device that can improve detection accuracy. The position sensor, which is applied to a shift lever device, comprises: a magnet that generates a magnetic field; and a magnetic detection unit that is disposed opposite the magnet and detects inclination of the magnetic field produced by the magnet. The magnet and the magnetic detection unit are displaced relative to each other in conjunction with automatic or manual operation of an operation member. The position sensor detects an operation position of the operation member on the basis of a detection signal produced by the magnetic detection unit. A position sensor according to an embodiment of the present invention is provided with two magnets (5) that are disposed opposite each other so as to generate parallel magnetic fields at the center of rotation of a support structure (3) that forms operational axes of the operation member in a plurality of directions. The magnetic detection unit is provided between the two magnets (5) that are disposed opposite each other.
(FR)
L’invention concerne un capteur de position et un dispositif de levier sélecteur qui peut améliorer la précision de détection. Le capteur de position, lequel est appliqué à un dispositif de levier sélecteur, comprend : un aimant qui génère un champ magnétique ; et une unité de détection magnétique qui est disposée en face de l’aimant et qui détecte l’inclinaison du champ magnétique produit par l’aimant. L’aimant et l’unité de détection magnétique sont déplacés l’un par rapport à l’autre en conjonction avec l’actionnement automatique ou manuel d’un organe d’actionnement. Le capteur de position détecte une position d’actionnement de l’organe d’actionnement sur la base d’un signal de détection produit par l’unité de détection magnétique. Un capteur de position selon un mode de réalisation de la présente invention comporte deux aimants (5) qui sont disposés l’un en face de l’autre afin de générer des champs magnétiques parallèles au niveau du centre de rotation d’une structure de support (3) qui forme des axes d’actionnement de l’organe d’actionnement dans une pluralité de directions. L’unité de détection magnétique est installée entre les deux aimants (5) qui sont disposés l’un en face de l’autre.
(JA)
検出精度の向上を可能にしたポジションセンサ及びシフトレバー装置を提供する。シフトレバー装置に適用されるポジションセンサは、磁界を発生させる磁石と、その磁石に対向して配置され同磁石による磁気の傾きを検出する磁気検出部とを備える。操作部材の自動或いは手動の操作に伴って磁石及び磁気検出部が相対的に変位する。ポジションセンサは、磁気検出部による検出信号に基づき、操作部材の操作ポジションを検出する。一実施形態におけるポジションセンサは、操作部材の複数方向の操作軸を形成する支持構造(3)の回転中心に平行磁界を発生させるために対向に配置された2つの磁石(5)を備える。磁気検出部は、その対向に配置された2つの磁石(5)の間に設けられている。
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