JP6225368B1 - ステアリングシステムの異音検出方法及びステアリングシステムの評価装置 - Google Patents

ステアリングシステムの異音検出方法及びステアリングシステムの評価装置 Download PDF

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Publication number
JP6225368B1
JP6225368B1 JP2017538742A JP2017538742A JP6225368B1 JP 6225368 B1 JP6225368 B1 JP 6225368B1 JP 2017538742 A JP2017538742 A JP 2017538742A JP 2017538742 A JP2017538742 A JP 2017538742A JP 6225368 B1 JP6225368 B1 JP 6225368B1
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steering system
sound
column shaft
microphone
steering
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JPWO2017183410A1 (ja
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佐藤　佳宏朗
佳宏朗 佐藤
武藤　泰之
泰之 武藤
将幸 金津
将幸 金津
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NSK Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/06—Steering behaviour; Rolling behaviour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/42—Detecting the response signal, e.g. electronic circuits specially adapted therefor by frequency filtering or by tuning to resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/101—Number of transducers one transducer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
JP2017538742A 2016-04-21 2017-03-30 ステアリングシステムの異音検出方法及びステアリングシステムの評価装置 Active JP6225368B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016085437 2016-04-21
JP2016085437 2016-04-21
PCT/JP2017/013227 WO2017183410A1 (ja) 2016-04-21 2017-03-30 ステアリングシステムの異音検出方法及びステアリングシステムの評価装置

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JP6225368B1 true JP6225368B1 (ja) 2017-11-08
JPWO2017183410A1 JPWO2017183410A1 (ja) 2018-04-26

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JP2017193511A Active JP6879157B2 (ja) 2016-04-21 2017-10-03 ステアリングシステムの異音検出方法及びステアリングシステムの評価装置

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US (1) US10634647B2 (enExample)
EP (1) EP3447460A4 (enExample)
JP (2) JP6225368B1 (enExample)
KR (1) KR20180134840A (enExample)
CN (1) CN108700454A (enExample)
BR (1) BR112018015685A2 (enExample)
WO (1) WO2017183410A1 (enExample)

Cited By (2)

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CN109144026A (zh) * 2018-06-28 2019-01-04 郑州轻工业学院 Eps控制器的故障检测方法及故障检测装置
US10746705B1 (en) 2019-02-28 2020-08-18 Nishikawa Rubber Co., Ltd. Method for evaluating noise of glass run

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JP2018118621A (ja) * 2017-01-25 2018-08-02 パナソニックＩｐマネジメント株式会社 能動騒音低減装置、車両、及び、異常判定方法
JP7410935B2 (ja) 2018-05-24 2024-01-10 ザ リサーチ ファウンデーション フォー ザ ステイト ユニバーシティー オブ ニューヨーク 容量性センサ
US10718686B2 (en) 2018-10-29 2020-07-21 GM Global Technology Operations LLC Test procedure for determining steering intermediate shaft rattle
JP7283096B2 (ja) 2019-02-04 2023-05-30 株式会社ジェイテクト 検査装置及び検査用学習モデル生成装置
DE102019209634B4 (de) * 2019-07-02 2021-08-26 Zf Friedrichshafen Ag Computerimplementiertes Verfahren zum maschinellen Lernen von Fahrbahnmarkierungen mittels Audiosignalen, Steuergerät für automatisierte Fahrfunktionen, Verfahren und Computerprogramm zum Erkennen von Fahrbahnmarkierungen
DE102019214406A1 (de) 2019-09-20 2021-03-25 Robert Bosch Gmbh Lenkvorrichtung und Verfahren zur Herstellung einer Lenkvorrichtung
DE102019216784B3 (de) * 2019-10-30 2020-12-17 Thyssenkrupp Ag Prüfvorrichtung und Verfahren zur Beurteilung des Geräuschverhaltens einer Baugruppe
KR102782685B1 (ko) * 2020-05-27 2025-03-17 현대모비스 주식회사 조향계 소음 판별 장치
CN111855240A (zh) * 2020-06-24 2020-10-30 江西江铃集团新能源汽车有限公司 汽车转向系统噪声测试台架
CN113125174B (zh) * 2021-04-16 2024-06-04 广汽埃安新能源汽车有限公司 一种转向管柱总成检测工装及转向管柱总成的检测方法
CN113063856B (zh) * 2021-04-28 2022-05-27 安徽蓝格利通新材应用股份有限公司 一种空调外机用减振材料噪音测试装置
CN113432895B (zh) * 2021-06-23 2024-11-12 坤泰车辆系统（常州）有限公司 一种转向器异响监测装置和方法
CN113865892B (zh) * 2021-09-01 2024-05-17 浙江航驱汽车科技有限公司 一种电动助力转向器整车与eolt台架换向噪声相关性分析方法
JP7658351B2 (ja) * 2022-09-27 2025-04-08 トヨタ自動車株式会社 異音診断システム
CN116183254B (zh) * 2023-04-27 2023-07-25 豫北转向系统(新乡)股份有限公司 一种电动管柱噪声的检测装置
CN119354571B (zh) * 2024-12-24 2025-05-06 苏州隆士丹自动化技术有限公司 用于汽车转向盘的噪声测试装置
CN119901514B (zh) * 2024-12-26 2025-09-26 浙江吉利控股集团有限公司 线控转向的转向异常检测方法、装置、设备、介质及产品

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CN109144026A (zh) * 2018-06-28 2019-01-04 郑州轻工业学院 Eps控制器的故障检测方法及故障检测装置
US10746705B1 (en) 2019-02-28 2020-08-18 Nishikawa Rubber Co., Ltd. Method for evaluating noise of glass run

Also Published As

Publication number Publication date
KR20180134840A (ko) 2018-12-19
BR112018015685A2 (pt) 2018-12-26
EP3447460A4 (en) 2019-11-27
JPWO2017183410A1 (ja) 2018-04-26
WO2017183410A1 (ja) 2017-10-26
JP6879157B2 (ja) 2021-06-02
EP3447460A1 (en) 2019-02-27
US20180120264A1 (en) 2018-05-03
JP2018036269A (ja) 2018-03-08
US10634647B2 (en) 2020-04-28
CN108700454A (zh) 2018-10-23

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