POSITION DETECTION SYSTEM AND POSITION DETECTOR
PROBLEM TO BE SOLVED: To make it possible to detect a position of an input medium having a magnetic element using a magnetic sensor.SOLUTION: A position detector 3 comprises: a plurality of magnetic sensors 5 arranged in a planar fashion at predetermined arrangement intervals and each detecting a ma...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To make it possible to detect a position of an input medium having a magnetic element using a magnetic sensor.SOLUTION: A position detector 3 comprises: a plurality of magnetic sensors 5 arranged in a planar fashion at predetermined arrangement intervals and each detecting a magnetic force of a magnetic element 1; a magnetic detection information acquisition unit 702 acquires magnetic detection results of the magnetic sensors 5 as well as identification information on the magnetic sensors 5 as magnetic detection information; and a position detection unit 703 detecting a position of an input medium 2 on the basis of the magnetic detection information acquired by the magnetic detection information acquisition unit 702.
【課題】磁性体を有する入力媒体の位置を、磁気センサを用いて検出可能とする。【解決手段】位置検出装置３は、所定の配置間隔で平面状に複数配置され、磁性体１の磁気を検出する磁気センサ５と、磁気センサ５による磁気検出結果を磁気センサ５の識別情報とともに磁気検出情報として取得する磁気検出情報取得部７０２と、磁気検出情報取得部７０２により取得された磁気検出情報に基づいて、入力媒体２の位置を検出する位置検出部７０３とを備えた。【選択図】図１ |
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