JP6084893B2 - 車輪分力検出装置 - Google Patents
車輪分力検出装置 Download PDFInfo
- Publication number
- JP6084893B2 JP6084893B2 JP2013098599A JP2013098599A JP6084893B2 JP 6084893 B2 JP6084893 B2 JP 6084893B2 JP 2013098599 A JP2013098599 A JP 2013098599A JP 2013098599 A JP2013098599 A JP 2013098599A JP 6084893 B2 JP6084893 B2 JP 6084893B2
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- JP
- Japan
- Prior art keywords
- wheel
- component force
- stator
- connecting portion
- strain gauges
- 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.)
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- 238000001514 detection method Methods 0.000 title claims description 54
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0047—Hubs characterised by functional integration of other elements
- B60B27/0068—Hubs characterised by functional integration of other elements the element being a sensor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
- G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
- G01L5/1627—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of strain gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/20—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring wheel side-thrust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/50—Structural details of electrical machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/005—Measuring force or stress, in general by electrical means and not provided for in G01L1/06 - G01L1/22
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Description
3 車軸
10 車軸フランジ
30 電動モータ
31 ステータ
40 アーマチャ
50 ホイール
70 車輪分力検出装置
71 円筒部
75 感受体
76〜99 歪ゲージ(分力検出手段)
110〜112 ブリッジ回路
Claims (2)
- 車軸に接続される円柱状の車軸接続部と、該車軸接続部に固定され前記車軸接続部の径方向外側の周りに配設されるステータ、及び前記車軸接続部に回転自在に支持されて前記ステータの径方向外側において回転するアーマチャを有してなる電動モータと、前記アーマチャを保持して前記車軸接続部に回転自在に支持され前記電動モータの動力によって回転するホイールとを有する車輪に作用する分力を検出する分力検出装置であって、
前記車軸接続部の周面外側に装着され一端部が該車軸接続部に固定され他端部が前記ステータに固定される円筒部と、該円筒部に設けられた複数の歪センサを有する分力検出手段とを備える感受体を有し、
前記感受体が、前記ステータに対して前記車軸接続部の軸方向に対称的に一対配設されている
ことを特徴とする車輪分力検出装置。 - 前記分力検出手段は、前記車輪に作用する1分力あたり少なくとも4個の歪センサを含むブリッジ回路を構成している
ことを特徴とする請求項1に記載の車輪分力検出装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013098599A JP6084893B2 (ja) | 2013-05-08 | 2013-05-08 | 車輪分力検出装置 |
US14/265,197 US9157819B2 (en) | 2013-05-08 | 2014-04-29 | Wheel component force detecting apparatus |
CN201410185351.4A CN104139698B (zh) | 2013-05-08 | 2014-05-05 | 车轮分力检测装置 |
DE102014106183.7A DE102014106183B4 (de) | 2013-05-08 | 2014-05-05 | Detektiervorrichtung für Radkraftkomponenten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013098599A JP6084893B2 (ja) | 2013-05-08 | 2013-05-08 | 車輪分力検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014219272A JP2014219272A (ja) | 2014-11-20 |
JP6084893B2 true JP6084893B2 (ja) | 2017-02-22 |
Family
ID=51787675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013098599A Active JP6084893B2 (ja) | 2013-05-08 | 2013-05-08 | 車輪分力検出装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9157819B2 (ja) |
JP (1) | JP6084893B2 (ja) |
CN (1) | CN104139698B (ja) |
DE (1) | DE102014106183B4 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5764609B2 (ja) * | 2013-05-08 | 2015-08-19 | 富士重工業株式会社 | ブッシュ分力検出装置 |
JP5764608B2 (ja) * | 2013-05-08 | 2015-08-19 | 富士重工業株式会社 | ブッシュ分力検出装置 |
JP5764610B2 (ja) * | 2013-05-08 | 2015-08-19 | 富士重工業株式会社 | ブッシュ分力検出装置 |
US9649879B2 (en) | 2015-03-30 | 2017-05-16 | Caterpillar Inc. | High load capacity wheel force transducer |
WO2017104123A1 (ja) * | 2015-12-15 | 2017-06-22 | パナソニックIpマネジメント株式会社 | 歪センサと、歪センサを用いた荷重検出装置 |
JP6433419B2 (ja) * | 2015-12-25 | 2018-12-05 | 本田技研工業株式会社 | トルクセンサの端子台構造 |
JP6605365B2 (ja) * | 2016-03-10 | 2019-11-13 | 川崎重工業株式会社 | 自動二輪車の前輪ホイールの負荷計測装置の配置構造 |
CN106404262A (zh) * | 2016-11-18 | 2017-02-15 | 桂林电子科技大学 | 一种可测受力角度的动辊张力传感器及测量方法 |
DE102017204756A1 (de) | 2017-03-22 | 2018-09-27 | Robert Bosch Gmbh | Radvorrichtung, insbesondere Smartwheelvorrichtung |
US11105707B2 (en) | 2017-10-23 | 2021-08-31 | Raytheon Technologies Corporation | Inducing and monitoring a vibratory response in a component |
US10571361B2 (en) * | 2017-10-23 | 2020-02-25 | United Technologies Corporation | Inducing and monitoring a vibratory response in a component |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49136A (ja) | 1972-04-20 | 1974-01-05 | ||
JPS5995433A (ja) * | 1982-11-25 | 1984-06-01 | Chinkaku Higashijima | 多分力検出器 |
AU2001250927A1 (en) * | 2000-04-10 | 2001-10-23 | The Timken Company | Bearing assembly with sensors for monitoring loads |
JP3426569B2 (ja) * | 2000-07-25 | 2003-07-14 | トヨタ自動車株式会社 | ホイールの回転位置検出装置,ホイール作用力検出装置,車両制御装置 |
JP4239758B2 (ja) * | 2003-08-29 | 2009-03-18 | 株式会社ジェイテクト | センサ付きハブユニット |
JP4844020B2 (ja) * | 2005-06-20 | 2011-12-21 | 日産自動車株式会社 | ホイールの分力計測装置 |
JP2008074136A (ja) | 2006-09-19 | 2008-04-03 | Ntn Corp | インホイール型モータ内蔵センサ付き車輪用軸受装置 |
JP5110854B2 (ja) * | 2006-11-17 | 2012-12-26 | Ntn株式会社 | インホイール型モータ内蔵センサ付き車輪用軸受装置 |
JP5274343B2 (ja) * | 2008-04-10 | 2013-08-28 | Ntn株式会社 | センサ付車輪用軸受 |
EP2360384A4 (en) * | 2008-11-17 | 2015-06-03 | Ntn Toyo Bearing Co Ltd | BEARING EQUIPPED WITH WHEEL SENSOR |
JP4860680B2 (ja) * | 2008-12-03 | 2012-01-25 | トヨタ自動車株式会社 | タイヤ作用力検出装置 |
JP5371456B2 (ja) * | 2009-01-15 | 2013-12-18 | 株式会社ミツバ | 車両用ホイール駆動装置 |
ES2601588T3 (es) * | 2009-02-06 | 2017-02-15 | Belon Engineering Inc. | Rueda eléctrica inteligente para bicicletas eléctricas |
JP2011085514A (ja) * | 2009-10-16 | 2011-04-28 | Hitachi Cable Ltd | 棒状体の荷重測定センサ及び荷重測定システム |
JP5565388B2 (ja) | 2011-03-28 | 2014-08-06 | アイシン・エィ・ダブリュ株式会社 | インホイールモータ駆動装置 |
JP2013098599A (ja) | 2011-10-28 | 2013-05-20 | Advantest Corp | ドライバ回路および試験装置 |
JP5886008B2 (ja) * | 2011-11-18 | 2016-03-16 | Ntn株式会社 | 電気自動車のモータ制御装置 |
US9550435B2 (en) * | 2011-11-24 | 2017-01-24 | Ntn Corporation | Electric vehicle control device |
JP5723402B2 (ja) * | 2013-03-01 | 2015-05-27 | 富士重工業株式会社 | 車輪作用力検出装置 |
JP2018169471A (ja) | 2017-03-29 | 2018-11-01 | 富士通コンポーネント株式会社 | 電子装置 |
-
2013
- 2013-05-08 JP JP2013098599A patent/JP6084893B2/ja active Active
-
2014
- 2014-04-29 US US14/265,197 patent/US9157819B2/en active Active
- 2014-05-05 DE DE102014106183.7A patent/DE102014106183B4/de active Active
- 2014-05-05 CN CN201410185351.4A patent/CN104139698B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104139698B (zh) | 2018-03-06 |
US9157819B2 (en) | 2015-10-13 |
DE102014106183B4 (de) | 2022-05-05 |
CN104139698A (zh) | 2014-11-12 |
DE102014106183A1 (de) | 2014-11-13 |
JP2014219272A (ja) | 2014-11-20 |
US20140331789A1 (en) | 2014-11-13 |
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