JP7577915B2 - センサ装置 - Google Patents

センサ装置 Download PDF

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Publication number
JP7577915B2
JP7577915B2 JP2023573845A JP2023573845A JP7577915B2 JP 7577915 B2 JP7577915 B2 JP 7577915B2 JP 2023573845 A JP2023573845 A JP 2023573845A JP 2023573845 A JP2023573845 A JP 2023573845A JP 7577915 B2 JP7577915 B2 JP 7577915B2
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JP
Japan
Prior art keywords
sensor
electrode
voltage
capacitance
shield electrode
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Active
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JP2023573845A
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English (en)
Japanese (ja)
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JPWO2023135881A1 (https=
Inventor
毅 正木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Alps Alpine Co Ltd
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Publication date
Application filed by Alps Electric Co Ltd, Alps Alpine Co Ltd filed Critical Alps Electric Co Ltd
Publication of JPWO2023135881A1 publication Critical patent/JPWO2023135881A1/ja
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    • 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
    • G01D5/24—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 capacitance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/046—Adaptations on rotatable parts of the steering wheel for accommodation of switches

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Steering Controls (AREA)
JP2023573845A 2022-01-14 2022-10-18 センサ装置 Active JP7577915B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022004585 2022-01-14
JP2022004585 2022-01-14
PCT/JP2022/038685 WO2023135881A1 (ja) 2022-01-14 2022-10-18 センサ装置

Publications (2)

Publication Number Publication Date
JPWO2023135881A1 JPWO2023135881A1 (https=) 2023-07-20
JP7577915B2 true JP7577915B2 (ja) 2024-11-06

Family

ID=87278837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023573845A Active JP7577915B2 (ja) 2022-01-14 2022-10-18 センサ装置

Country Status (5)

Country Link
US (1) US20240361156A1 (https=)
JP (1) JP7577915B2 (https=)
CN (1) CN118382903A (https=)
DE (1) DE112022006390T5 (https=)
WO (1) WO2023135881A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7744444B2 (ja) * 2022-01-17 2025-09-25 本田技研工業株式会社 ステアリング装置
CN118574762A (zh) * 2022-01-17 2024-08-30 本田技研工业株式会社 转向装置
CN121569203A (zh) * 2023-08-28 2026-02-24 阿尔卑斯阿尔派株式会社 静电电容型传感器、传感器片、传感器单元、检测电路以及静电电容检测装置
WO2025141858A1 (ja) * 2023-12-28 2025-07-03 アルプスアルパイン株式会社 ステアリング装置および検出ユニット
WO2026048549A1 (ja) * 2024-08-26 2026-03-05 アルプスアルパイン株式会社 静電容量型センサ、検出回路、および検出方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001148277A (ja) 1999-11-22 2001-05-29 Sharp Corp 雷サージ電圧吸収回路を備えた電源回路
JP2012133983A (ja) 2010-12-21 2012-07-12 Tokai Rika Co Ltd タッチ検出機能付きスイッチ装置
JP2017161494A (ja) 2016-03-07 2017-09-14 パナソニックＩｐマネジメント株式会社 近接センサ
WO2019064858A1 (ja) 2017-09-29 2019-04-04 アルプスアルパイン株式会社 操作入力装置及びドアハンドル
WO2020183869A1 (ja) 2019-03-12 2020-09-17 アルプスアルパイン株式会社 検出装置
WO2020195620A1 (ja) 2019-03-25 2020-10-01 アルプスアルパイン株式会社 センサ装置及びステアリングホイール

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031207B3 (de) * 2006-07-03 2007-11-22 Takata-Petri Ag Sensorsystem für ein Lenkrad eines Kraftfahrzeuges
LU92116B1 (en) * 2012-12-19 2014-06-20 Iee Sarl Capacitive sensor configured for using heating element as antenna electrode
JP2018081573A (ja) 2016-11-17 2018-05-24 アルプス電気株式会社 アンテナ付きタッチパッド
WO2019022765A1 (en) * 2017-07-28 2019-01-31 Joyson Safety Systems Acquisition Llc SENSOR CARPET PROVIDING SHIELDING AND HEATING
JP2020133150A (ja) 2019-02-14 2020-08-31 アルプスアルパイン株式会社 ドアハンドル

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001148277A (ja) 1999-11-22 2001-05-29 Sharp Corp 雷サージ電圧吸収回路を備えた電源回路
JP2012133983A (ja) 2010-12-21 2012-07-12 Tokai Rika Co Ltd タッチ検出機能付きスイッチ装置
JP2017161494A (ja) 2016-03-07 2017-09-14 パナソニックＩｐマネジメント株式会社 近接センサ
WO2019064858A1 (ja) 2017-09-29 2019-04-04 アルプスアルパイン株式会社 操作入力装置及びドアハンドル
WO2020183869A1 (ja) 2019-03-12 2020-09-17 アルプスアルパイン株式会社 検出装置
WO2020195620A1 (ja) 2019-03-25 2020-10-01 アルプスアルパイン株式会社 センサ装置及びステアリングホイール

Also Published As

Publication number Publication date
DE112022006390T5 (de) 2024-11-28
CN118382903A (zh) 2024-07-23
WO2023135881A1 (ja) 2023-07-20
JPWO2023135881A1 (https=) 2023-07-20
US20240361156A1 (en) 2024-10-31

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