JP6934330B2 - 船外機 - Google Patents
船外機 Download PDFInfo
- Publication number
- JP6934330B2 JP6934330B2 JP2017116795A JP2017116795A JP6934330B2 JP 6934330 B2 JP6934330 B2 JP 6934330B2 JP 2017116795 A JP2017116795 A JP 2017116795A JP 2017116795 A JP2017116795 A JP 2017116795A JP 6934330 B2 JP6934330 B2 JP 6934330B2
- Authority
- JP
- Japan
- Prior art keywords
- outboard motor
- input current
- electric motor
- trim
- steering
- 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
- 239000000446 fuel Substances 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
- B63H20/10—Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/001—Arrangements, apparatus and methods for handling fluids used in outboard drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
- B63H20/12—Means enabling steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
- B63H21/213—Levers or the like for controlling the engine or the transmission, e.g. single hand control levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
- B63H2021/216—Control means for engine or transmission, specially adapted for use on marine vessels using electric control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/02—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
コントローラ21は、複数のECU(Electronic Control Unit)を含む。詳細には、コントローラ21は、リモコンECU41と、エンジンECU42と、ステアリングECU43と、電源ECU44とを含む。リモコンECU41と、エンジンECU42と、ステアリングECU43と、電源ECU44とは、それぞれCPUなどの演算装置と、RAMやROMなどのメモリとを含むコンピュータである。リモコンECU41と、エンジンECU42と、ステアリングECU43と、電源ECU44とは、互いに通信線、或いは無線によって、データ通信可能に接続されている。
上記の実施形態では、コントローラ21は、リモコンECU41と、エンジンECU42と、ステアリングECU43と、電源ECU44とを含んでいる。しかし、それらの一部が省略されてもよい。
10 船外機本体
27 電源
25 トリム・チルト装置
26 ステアリング装置
24 燃料ポンプ
21 コントローラ
Claims (5)
- エンジンを含む船外機本体と、
電源と、
前記電源に電気的に接続された第1電動モータを含み、前記船外機本体を上下方向に傾動させるトリム・チルト装置と、
前記電源に電気的に接続された第2電動モータを含み、前記船外機本体を左右方向に旋回させるステアリング装置と、
前記電源に電気的に接続され、前記エンジンに燃料を供給する燃料ポンプと、
前記第1電動モータへの入力電流の開始時点から、所定時間、PWM制御によって前記第1電動モータへの突入電流を制限するコントローラと、
を備え、
前記コントローラは、前記トリム・チルト装置と前記ステアリング装置とが同時に駆動されたときの前記入力電流のピークが所定値より小さくなるように、前記PWM制御を行う、
船外機。 - 前記コントローラは、前記PWM制御において、前記所定時間が経過した後の前記入力電流のデューティ比よりも、前記入力電流の開始時点から前記所定時間が経過するまでの前記入力電流のデューティ比を小さくする、
請求項1に記載の船外機。 - 前記所定時間が経過した後の前記入力電流のデューティ比は100%である、
請求項2に記載の船外機。 - 前記コントローラは、前記第1電動モータの動作開始時点よりも後に前記入力電流のピークが現れるように、前記PWM制御を行う、
請求項1に記載の船外機。 - 前記コントローラは、通信可能に接続された複数のECU(Electronic Control Unit)を含み、
複数の前記ECUの1つが、前記PWM制御を行う、
請求項1から4のいずれかに記載の船外機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017116795A JP6934330B2 (ja) | 2017-06-14 | 2017-06-14 | 船外機 |
US15/806,452 US10336426B2 (en) | 2017-06-14 | 2017-11-08 | Outboard motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017116795A JP6934330B2 (ja) | 2017-06-14 | 2017-06-14 | 船外機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019001274A JP2019001274A (ja) | 2019-01-10 |
JP6934330B2 true JP6934330B2 (ja) | 2021-09-15 |
Family
ID=64656097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017116795A Active JP6934330B2 (ja) | 2017-06-14 | 2017-06-14 | 船外機 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10336426B2 (ja) |
JP (1) | JP6934330B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11372411B1 (en) | 2019-08-08 | 2022-06-28 | Brunswick Corporation | Marine steering system and method |
DE112021007223T5 (de) | 2021-03-08 | 2024-01-04 | Honda Motor Co., Ltd. | Trimmwinkel-steuervorrichtung und trimmwinkel-steuerverfahren |
US12065230B1 (en) | 2022-02-15 | 2024-08-20 | Brunswick Corporation | Marine propulsion control system and method with rear and lateral marine drives |
US12134454B1 (en) | 2022-07-20 | 2024-11-05 | Brunswick Corporation | Marine propulsion system and method with single rear drive and lateral marine drive |
US12110088B1 (en) | 2022-07-20 | 2024-10-08 | Brunswick Corporation | Marine propulsion system and method with rear and lateral marine drives |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763347A (en) * | 1983-02-02 | 1988-08-09 | General Electric Company | Control system, electronically commutated motor system, blower apparatus and methods |
JPH06127475A (ja) * | 1992-10-16 | 1994-05-10 | Sanshin Ind Co Ltd | パワーチルト・パワーステアリング装置 |
JP2001140765A (ja) * | 1999-11-15 | 2001-05-22 | Unisia Jecs Corp | ポンプ制御装置 |
JP4006310B2 (ja) * | 2002-10-02 | 2007-11-14 | 本田技研工業株式会社 | 船外機の始動装置 |
JP4180407B2 (ja) * | 2003-03-13 | 2008-11-12 | 本田技研工業株式会社 | 灯火器制御装置 |
JP4170960B2 (ja) * | 2004-06-18 | 2008-10-22 | 本田技研工業株式会社 | 船外機の操舵角・チルトトリム角調整装置 |
JP4413109B2 (ja) * | 2004-09-15 | 2010-02-10 | ヤマハ発動機株式会社 | 船舶用シフト装置、船舶及び船舶用シフト方法 |
JP2008265601A (ja) * | 2007-04-23 | 2008-11-06 | Kokusan Denki Co Ltd | 船外機用パワートリムユニットの制御装置 |
JP5031590B2 (ja) * | 2008-01-08 | 2012-09-19 | ヤマハ発動機株式会社 | 船舶 |
JP2009202686A (ja) * | 2008-02-27 | 2009-09-10 | Yamaha Motor Co Ltd | 船舶用推進システム、その制御装置及び制御方法 |
JP5371401B2 (ja) * | 2008-12-04 | 2013-12-18 | ヤマハ発動機株式会社 | 操船支援装置およびそれを備えた船舶 |
JP5367382B2 (ja) * | 2009-01-07 | 2013-12-11 | ヤマハ発動機株式会社 | 船舶の電源システム |
JP5295841B2 (ja) * | 2009-04-06 | 2013-09-18 | ヤマハ発動機株式会社 | 船舶用制御装置、船舶用推進システムおよび船舶 |
JP5827190B2 (ja) * | 2012-08-13 | 2015-12-02 | 本田技研工業株式会社 | 船外機の制御装置 |
JP2014177172A (ja) | 2013-03-14 | 2014-09-25 | Showa Corp | 傾斜角度調整装置、船舶推進機 |
JP6187815B2 (ja) * | 2013-09-25 | 2017-08-30 | パナソニックIpマネジメント株式会社 | 電動工具 |
JP6741904B2 (ja) * | 2016-12-09 | 2020-08-19 | 株式会社デンソー | 駆動装置および自動車 |
-
2017
- 2017-06-14 JP JP2017116795A patent/JP6934330B2/ja active Active
- 2017-11-08 US US15/806,452 patent/US10336426B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019001274A (ja) | 2019-01-10 |
US10336426B2 (en) | 2019-07-02 |
US20180362130A1 (en) | 2018-12-20 |
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