JP7178510B2 - ホイールにおける緩んだホイールねじ止めを認識する方法および装置 - Google Patents
ホイールにおける緩んだホイールねじ止めを認識する方法および装置 Download PDFInfo
- Publication number
- JP7178510B2 JP7178510B2 JP2021556690A JP2021556690A JP7178510B2 JP 7178510 B2 JP7178510 B2 JP 7178510B2 JP 2021556690 A JP2021556690 A JP 2021556690A JP 2021556690 A JP2021556690 A JP 2021556690A JP 7178510 B2 JP7178510 B2 JP 7178510B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- screwing
- hub
- loose
- modulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 30
- 230000008859 change Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 description 10
- 230000003595 spectral effect Effects 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/14—Attaching disc body to hub ; Wheel adapters
- B60B3/16—Attaching disc body to hub ; Wheel adapters by bolts or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
-
- 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
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
- G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables
- G01M1/225—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables for vehicle wheels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
- G01M1/28—Determining imbalance by oscillating or rotating the body to be tested with special adaptations for determining imbalance of the body in situ, e.g. of vehicle wheels
-
- 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
- G01M17/013—Wheels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/331—Safety or security
- B60B2900/3316—Safety or security by indicating wear, failure or loss
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
102 装置
104 ホイールねじ止め
106 リム
108 タイヤ
110 ハブ
112 エンコーダディスク
114 回転数センサ
116 回転数信号
200 振動
202 変調
300 傾動軸
302 傾動軸
Claims (10)
- 車両のホイール(100)における緩んだホイールねじ止め(104)を認識する方法において、前記ホイール(100)のハブ(110)の角速度が評価され、前記角速度のホイール周期的な変調(202)が検知され、前記緩んだホイールねじ止め(104)にもとづいて引き起こされた前記ホイール(100)の振動(200)が、前記変調(202)の位相角の変化を使用して認識されることを特徴とする、方法。
- 前記位相角が少なくとも1つの予想される角度ステップだけ頻繁に変化する場合に、前記緩んだホイールねじ止め(104)が認識される、請求項1に記載の方法。
- 前記位相角が少なくとも2つの予想される角度位置間で頻繁に変動する場合に、前記緩んだホイールねじ止め(104)が認識される、請求項1または2に記載の方法。
- 前記変化が操舵運動、ブレーキ過程、加速過程、および/または道路励振時に頻繁に生じる場合に前記緩んだホイールねじ止め(104)が認識される、請求項1~3のいずれか1項に記載の方法。
- 前記角速度は、前記ホイール(100)の回転数センサ(114)の回転数信号(116)を使用して評価され、前記変調(202)は、前記ハブと結合された前記回転数センサ(114)のエンコーダディスク(112)の前記回転数信号(116)に反映されるパルスを使用して検知される、請求項1~4のいずれか1項に記載の方法。
- 前記エンコーダディスク(112)のホイール周期的なピッチエラーが補償される、請求項5に記載の方法。
- さらに前記変調(202)の周波数が予想周波数に相当する場合に、前記緩んだホイールねじ止め(104)が認識され、前記予想周波数は、前記ホイール(100)の回転数を使用して決定される、請求項1~6のいずれか1項に記載の方法。
- 請求項1~7のいずれか1項に記載の方法を相応の装置で実行する、実現する、および/または制御するように形成されている、装置(102)。
- 請求項1~7のいずれか1項に記載の方法を実行する、実現する、および/または制御するように設定されている、コンピュータプログラム製品。
- 請求項9に記載のコンピュータプログラム製品が記憶されている機械可読記憶媒体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019204026.8 | 2019-03-25 | ||
DE102019204026.8A DE102019204026A1 (de) | 2019-03-25 | 2019-03-25 | Verfahren und Vorrichtung zum Erkennen einer gelösten Radverschraubung an einem Rad |
PCT/EP2020/051602 WO2020192982A1 (de) | 2019-03-25 | 2020-01-23 | Verfahren und vorrichtung zum erkennen einer gelösten radverschraubung an einem rad |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022526760A JP2022526760A (ja) | 2022-05-26 |
JP7178510B2 true JP7178510B2 (ja) | 2022-11-25 |
Family
ID=69232837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021556690A Active JP7178510B2 (ja) | 2019-03-25 | 2020-01-23 | ホイールにおける緩んだホイールねじ止めを認識する方法および装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11953370B2 (ja) |
EP (1) | EP3948207B1 (ja) |
JP (1) | JP7178510B2 (ja) |
BR (1) | BR112021018842A2 (ja) |
DE (1) | DE102019204026A1 (ja) |
WO (1) | WO2020192982A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020208424A1 (de) * | 2019-07-25 | 2021-01-28 | Continental Engineering Services Gmbh | Radlöseerkennung |
JP7414170B1 (ja) | 2023-03-09 | 2024-01-16 | いすゞ自動車株式会社 | 支援装置及び支援方法 |
DE102023126834B3 (de) | 2023-10-02 | 2024-07-18 | Cariad Se | Verfahren, System, Computerprogrammprodukt und computerlesbares Speichermedium zur Diagnose einer Radimbalance |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016530488A (ja) | 2013-06-20 | 2016-09-29 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | 車両用センサユニット |
JP2016215787A (ja) | 2015-05-19 | 2016-12-22 | Ntn株式会社 | 車輪締結状態のサーバ利用判定装置 |
JP2018506470A (ja) | 2015-01-27 | 2018-03-08 | ニラ・ダイナミクス・エイビイ | 緩み車輪検出 |
US20190041290A1 (en) | 2016-01-29 | 2019-02-07 | Robert Bosch Gmbh | Method and device for detecting the azimuthal angular position of a wheel imbalance of a wheel on a vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2503386B2 (ja) | 1985-03-18 | 1996-06-05 | 株式会社日本自動車部品総合研究所 | 車輪の異常検出装置 |
DE19735313B4 (de) * | 1997-08-14 | 2008-02-07 | Bayerische Motoren Werke Ag | Verfahren zur Ermittlung von geschwindigkeitsunabhängigen Frequenzen eines Nutzsignalanteils |
US6904371B2 (en) * | 1997-10-17 | 2005-06-07 | Test Devices, Inc. | Method and apparatus for measuring rotor unbalance |
-
2019
- 2019-03-25 DE DE102019204026.8A patent/DE102019204026A1/de active Pending
-
2020
- 2020-01-23 BR BR112021018842A patent/BR112021018842A2/pt unknown
- 2020-01-23 JP JP2021556690A patent/JP7178510B2/ja active Active
- 2020-01-23 US US17/418,454 patent/US11953370B2/en active Active
- 2020-01-23 EP EP20702092.6A patent/EP3948207B1/de active Active
- 2020-01-23 WO PCT/EP2020/051602 patent/WO2020192982A1/de unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016530488A (ja) | 2013-06-20 | 2016-09-29 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | 車両用センサユニット |
JP2018506470A (ja) | 2015-01-27 | 2018-03-08 | ニラ・ダイナミクス・エイビイ | 緩み車輪検出 |
JP2016215787A (ja) | 2015-05-19 | 2016-12-22 | Ntn株式会社 | 車輪締結状態のサーバ利用判定装置 |
US20190041290A1 (en) | 2016-01-29 | 2019-02-07 | Robert Bosch Gmbh | Method and device for detecting the azimuthal angular position of a wheel imbalance of a wheel on a vehicle |
Also Published As
Publication number | Publication date |
---|---|
BR112021018842A2 (pt) | 2021-12-14 |
US20210396572A1 (en) | 2021-12-23 |
DE102019204026A1 (de) | 2020-10-01 |
US11953370B2 (en) | 2024-04-09 |
EP3948207B1 (de) | 2023-06-07 |
WO2020192982A1 (de) | 2020-10-01 |
JP2022526760A (ja) | 2022-05-26 |
EP3948207A1 (de) | 2022-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7178510B2 (ja) | ホイールにおける緩んだホイールねじ止めを認識する方法および装置 | |
JP6429993B2 (ja) | 複数の回転数パルス間の回転数信号の分解能の向上 | |
US6498474B1 (en) | Rotational velocity and direction sensing system | |
US7104119B1 (en) | Method and apparatus for determining rotary position | |
EP3301401B1 (en) | Eccentricity calculating method, rotary encoder, robotic arm and robot apparatus | |
JP5198761B2 (ja) | 回転変位補正装置、および、変位検出装置 | |
KR102246522B1 (ko) | 차량용 센서 유닛 | |
JP2012517376A (ja) | 電動自転車用の高性能電気ホイール | |
JP2018506470A (ja) | 緩み車輪検出 | |
CN1793786A (zh) | 用于传输角度信息的方法和实施所述方法的装置 | |
JP2010540918A (ja) | 回転可能なボディの回転方向および/または回転速度をロバストかつ効率的に求める方法および装置 | |
JP5358311B2 (ja) | エンコーダ・ホーム位置信号を処理する方法及びシステム、並びに、コンピュータ使用可能媒体 | |
US10648874B1 (en) | Rotary device | |
JP6006069B2 (ja) | エンコーダおよびエンコーダの異常検出方法 | |
KR100890914B1 (ko) | 고해상도의 조향각 검출 장치 | |
CN113227796B (zh) | 用于确定轮的转动频率的方法和装置 | |
CN112078826A (zh) | 飞行器轮子和制动器组件 | |
JP2003057260A (ja) | 回転速度検出装置 | |
US11512980B2 (en) | Absolute position detection device and detection method of rotating body | |
US11639860B2 (en) | Absolute position detection device and detection method of rotating body using magnetic material | |
JP2006003281A (ja) | モーメント検出装置、タイヤ発生力検出装置、及び車輪異常検知装置 | |
EP3887589B1 (en) | Washing machine and control method thereof | |
JP2013200155A (ja) | 車両速度検出装置及び計測対象の位置または速度を検出するための方法 | |
KR20140054036A (ko) | 각속도 또는 속도 및 움직임의 방향을 결정하는 디바이스 | |
JP5886608B2 (ja) | 車輪回転角度検出装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210920 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220929 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221028 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221114 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7178510 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |