JP5513014B2 - 指針式表示ユニット - Google Patents
指針式表示ユニット Download PDFInfo
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- JP5513014B2 JP5513014B2 JP2009128918A JP2009128918A JP5513014B2 JP 5513014 B2 JP5513014 B2 JP 5513014B2 JP 2009128918 A JP2009128918 A JP 2009128918A JP 2009128918 A JP2009128918 A JP 2009128918A JP 5513014 B2 JP5513014 B2 JP 5513014B2
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- Prior art keywords
- pointer
- stepping motor
- steps
- target
- display unit
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- 238000001514 detection method Methods 0.000 claims description 12
- 230000004913 activation Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 30
- 230000008569 process Effects 0.000 description 30
- 230000005284 excitation Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Description
12 指針
50 指示位置検出装置
60 指針制御装置
50a 目標指示位置検出手段
60a ステップ数算出手段
60b 指針制御手段
60c 強制指針制御手段
Claims (1)
- 入力された指示情報に基づき指針の目標指示位置を検出する目標指示位置検出手段を備えた指示位置検出装置と、所望の起動時間毎に起動されたときにステッピングモータの駆動を制御して、前記目標指示位置検出手段により検出された目標指示位置に向けて指針を移動させる指針制御装置と、を有する指針式表示ユニットにおいて、
前記指針制御装置は、
前記起動時における指針の現在位置から前記目標指示位置検出手段により検出された目標指示位置まで、前記指針を移動させる前記ステッピングモータのステップ数を算出するステップ数算出手段と、
前記ステップ数算出手段が算出したステップ数を動作させる時間が一定となるように、前記ステッピングモータの駆動を制御する指針制御手段と、
前記ステップ数算出手段により算出されたステップ数が、予め定めた所望のステップ数以下の場合には、前記予め定めた所望のステップ数だけステッピングモータの駆動を制御する強制指針制御手段と、
を有することを特徴とする指針式表示ユニット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009128918A JP5513014B2 (ja) | 2009-05-28 | 2009-05-28 | 指針式表示ユニット |
Applications Claiming Priority (1)
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JP2009128918A JP5513014B2 (ja) | 2009-05-28 | 2009-05-28 | 指針式表示ユニット |
Publications (2)
Publication Number | Publication Date |
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JP2010276458A JP2010276458A (ja) | 2010-12-09 |
JP5513014B2 true JP5513014B2 (ja) | 2014-06-04 |
Family
ID=43423560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009128918A Active JP5513014B2 (ja) | 2009-05-28 | 2009-05-28 | 指針式表示ユニット |
Country Status (1)
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JP (1) | JP5513014B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5705527B2 (ja) * | 2010-12-20 | 2015-04-22 | 矢崎総業株式会社 | 表示装置、及び、その表示方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2705783B2 (ja) * | 1992-06-15 | 1998-01-28 | 矢崎総業株式会社 | 車両用計器 |
JP3181017B2 (ja) * | 1995-04-06 | 2001-07-03 | 矢崎総業株式会社 | 指針式表示装置 |
JP3731801B2 (ja) * | 2000-03-27 | 2006-01-05 | 矢崎総業株式会社 | 駆動装置及び、移動量算出装置 |
JP2007010333A (ja) * | 2005-06-28 | 2007-01-18 | Calsonic Kansei Corp | メータ装置 |
JP4497105B2 (ja) * | 2006-02-24 | 2010-07-07 | 株式会社デンソー | 計器装置 |
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2009
- 2009-05-28 JP JP2009128918A patent/JP5513014B2/ja active Active
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JP2010276458A (ja) | 2010-12-09 |
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