CN105523164A - Steering system and steering method for double-power propeller ship - Google Patents
Steering system and steering method for double-power propeller ship Download PDFInfo
- Publication number
- CN105523164A CN105523164A CN201610071060.1A CN201610071060A CN105523164A CN 105523164 A CN105523164 A CN 105523164A CN 201610071060 A CN201610071060 A CN 201610071060A CN 105523164 A CN105523164 A CN 105523164A
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- China
- Prior art keywords
- power
- propeller
- power propeller
- degree
- bearing circle
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Classifications
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- 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
Abstract
The invention relates to a steering system and a steering method for a double-power propeller ship. The ship comprises a left power propeller, which is arranged under the left side of a ship body, and a right power propeller, which is arranged under the right side of the ship body. The steering system for the double-power propeller ship is characterized by comprising a steering wheel, an angle sensor and a control unit, wherein the steering wheel is arranged above the ship body; the angle sensor is connected with the steering wheel and used for measuring a rotation angle of the steering wheel; the control unit is connected with the angle sensor and also connected with the left power propeller and the right power propeller; and according to an output signal of the angle sensor, the control unit figures out a ratio between the rotation angle of the steering wheel and 180 DEG so as to control the left power propeller and the right power propeller. Compared with the prior art, the invention is advantaged in that the steering is realized by means of a power difference between the left power propeller and the right power propeller so that a complicated mechanical structure of a steering gear can be omitted. The steering method provided by the invention can realize accurate steering control and rapid reaction.
Description
Technical field
The present invention relates to a kind of ship turning system, particularly relate to a kind of steering swivel system and forward method of double dynamical propelling unit ship.
Background technology
Publication number is the Chinese invention patent disclosed " electronic swimming ship " of CN103507932A, it comprises a buoyancy aid, described buoyancy aid upper surface is provided with grasping part, both sides, described buoyancy aid bottom surface are provided with propeller, described buoyancy aid takes the shape of the letter U, buoyancy aid two sides of tail extends back and forms elbow rest body, and described propeller is arranged at below supporter; Described grasping part is the longitudinal handle being provided with both sides in the middle part of buoyancy aid, described longitudinal handle is provided with starting switch, this structure only needs the switch on control handle to realize swimming the moving ahead of ship by spiral propeller without the need to human limb thrust, and the circuit control module in buoyancy aid has enter speed control function to the power of propeller and can feed back to control display panel.This structure has double dynamical propelling unit, but does not but mention how controlling ship Steering.And use turn to rudder to control ship to turn to be more common ship forward method.
Summary of the invention
Primary technical matters to be solved by this invention is for above-mentioned prior art, provides a kind of object using the differential force between twin screw to realize power steering, thus omits the steering swivel system of the double dynamical propelling unit ship of traditional rudder for ship system.
The further primary technical matters to be solved of the present invention provides a kind of forward method of steering swivel system of power propeller ship.
The present invention solves the technical scheme that above-mentioned primary technical matters adopts: a kind of steering swivel system of double dynamical propelling unit ship, and wherein ship includes the left power propeller being arranged at below on the left of hull and the right power propeller being arranged at hull lower right-hand side; It is characterized in that: described steering swivel system comprises:
Bearing circle, is arranged on above hull;
Angular transducer, is connected with bearing circle, for the rotational angle of direction of measurement dish;
Control unit, be connected with angular transducer, be also connected with left power propeller and right power propeller simultaneously, according to the output signal of angular transducer, the ratio value of calculated direction disc spins angle and 180 degree, and then left power propeller and right power propeller are controlled.
The present invention solves the technical scheme that above-mentioned further technical matters adopts: a kind of forward method with the steering swivel system of the double dynamical propelling unit ship of said structure, is characterized in that:
First the anglec of rotation of bearing circle is divided into following 5 positions by control unit under the measurement of angular transducer:
A position: the ratio value of the bearing circle anglec of rotation and 180 degree is left less than or equal to 50%;
B position: the ratio value of the bearing circle anglec of rotation and 180 degree is left greater than 50%, is less than or equal to 100%;
C position: bearing circle is positioned at midway location, does not have the anglec of rotation;
D position: the ratio value of the bearing circle anglec of rotation and 180 degree is to the right less than or equal to 50%;
E position: the ratio value of the bearing circle anglec of rotation and 180 degree is to the right greater than 50%, is less than or equal to 100%;
Corresponding above five positions, controller carries out following five kinds of modes to left power propeller and right power propeller:
For A position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, and make left power propeller reduce tractive power by original direction, tractive power is: the original Power x ratio value of 180 degree (the 50%-bearing circle present rotation angel degree and) × 2;
For B position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, and left power propeller is reversed by original direction, and tractive power is: the original Power x ratio value-50% of 180 degree (the bearing circle present rotation angel degree and) × 2;
For C position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, makes left power propeller keep existing power constant;
For D position: controller controls left power propeller, left power propeller is made to keep existing power constant; Controller controls right power propeller, and make right power propeller reduce tractive power by original direction, tractive power is: the original Power x ratio value of 180 degree (the 50%-bearing circle present rotation angel degree and) × 2;
For E position: controller controls left power propeller, left power propeller is made to keep existing power constant; Controller controls right power propeller, and right power propeller is reversed by original direction, and tractive power is: the original Power x ratio value-50% of 180 degree (the bearing circle present rotation angel degree and) × 2.
Compared with prior art, the invention has the advantages that: the present invention utilizes the differential force between the power propeller of left and right to realize turning to, thus can omit the physical construction turning to rudder complexity; Forward method provided by the invention can realize accurate course changing control and rapid reaction.
Accompanying drawing explanation
Fig. 1 is the steering system structural schematic diagram of double dynamical propelling unit ship in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
The steering swivel system of double dynamical propelling unit ship as shown in Figure 1, wherein ship includes the left power propeller 2 being arranged at below on the left of hull 1 and the right power propeller 3 being arranged at hull lower right-hand side; Described steering swivel system comprises:
Bearing circle 4, is arranged on above hull;
Angular transducer 5, is connected with bearing circle, for the rotational angle of direction of measurement dish;
Control unit (not shown), be connected with angular transducer 5, also be connected with left power propeller and right power propeller simultaneously, according to the output signal of angular transducer 5, the ratio value of calculated direction disc spins angle and 180 degree, and then left power propeller and right power propeller are controlled.
The forward method of the steering swivel system of above-mentioned double dynamical propelling unit ship is:
First the anglec of rotation of bearing circle is divided into following 5 positions by control unit under the measurement of angular transducer:
First the anglec of rotation of bearing circle is divided into following 5 positions by control unit under the measurement of angular transducer:
A position: the ratio value of the bearing circle anglec of rotation and 180 degree is left less than or equal to 50%;
B position: the ratio value of the bearing circle anglec of rotation and 180 degree is left greater than 50%, is less than or equal to 100%;
C position: bearing circle is positioned at midway location, does not have the anglec of rotation;
D position: the ratio value of the bearing circle anglec of rotation and 180 degree is to the right less than or equal to 50%;
E position: the ratio value of the bearing circle anglec of rotation and 180 degree is to the right greater than 50%, is less than or equal to 100%;
Corresponding above five positions, controller carries out following five kinds of modes to left power propeller and right power propeller:
For A position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, and make left power propeller reduce tractive power by original direction, tractive power is: the original Power x ratio value of 180 degree (the 50%-bearing circle present rotation angel degree and) × 2;
For B position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, and left power propeller is reversed by original direction, and tractive power is: the original Power x ratio value-50% of 180 degree (the bearing circle present rotation angel degree and) × 2;
For C position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, makes left power propeller keep existing power constant;
For D position: controller controls left power propeller, left power propeller is made to keep existing power constant; Controller controls right power propeller, and make right power propeller reduce tractive power by original direction, tractive power is: the original Power x ratio value of 180 degree (the 50%-bearing circle present rotation angel degree and) × 2;
For E position: controller controls left power propeller, left power propeller is made to keep existing power constant; Controller controls right power propeller, and right power propeller is reversed by original direction, and tractive power is: the original Power x ratio value-50% of 180 degree (the bearing circle present rotation angel degree and) × 2.
Claims (2)
1. a steering swivel system for double dynamical propelling unit ship, wherein ship includes the left power propeller being arranged at below on the left of hull and the right power propeller being arranged at hull lower right-hand side; It is characterized in that: described steering swivel system comprises:
Bearing circle, is arranged on above hull;
Angular transducer, is connected with bearing circle, for the rotational angle of direction of measurement dish;
Control unit, be connected with angular transducer, be also connected with left power propeller and right power propeller simultaneously, according to the output signal of angular transducer, the ratio value of calculated direction disc spins angle and 180 degree, and then left power propeller and right power propeller are controlled.
2. a forward method for the steering swivel system of double dynamical propelling unit ship as claimed in claim 1, is characterized in that:
First the anglec of rotation of bearing circle is divided into following 5 positions by control unit under the measurement of angular transducer:
A position: the ratio value of the bearing circle anglec of rotation and 180 degree is left less than or equal to 50%;
B position: the ratio value of the bearing circle anglec of rotation and 180 degree is left greater than 50%, is less than or equal to 100%;
C position: bearing circle is positioned at midway location, does not have the anglec of rotation;
D position: the ratio value of the bearing circle anglec of rotation and 180 degree is to the right less than or equal to 50%;
E position: the ratio value of the bearing circle anglec of rotation and 180 degree is to the right greater than 50%, is less than or equal to 100%;
Corresponding above five positions, controller carries out following five kinds of modes to left power propeller and right power propeller:
For A position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, and make left power propeller reduce tractive power by original direction, tractive power is: the original Power x ratio value of 180 degree (the 50%-bearing circle present rotation angel degree and) × 2;
For B position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, and left power propeller is reversed by original direction, and tractive power is: the original Power x ratio value-50% of 180 degree (the bearing circle present rotation angel degree and) × 2;
For C position: controller controls right power propeller, right power propeller is made to keep existing power constant; Controller controls left power propeller, makes left power propeller keep existing power constant;
For D position: controller controls left power propeller, left power propeller is made to keep existing power constant; Controller controls right power propeller, and make right power propeller reduce tractive power by original direction, tractive power is: the original Power x ratio value of 180 degree (the 50%-bearing circle present rotation angel degree and) × 2;
For E position: controller controls left power propeller, left power propeller is made to keep existing power constant; Controller controls right power propeller, and right power propeller is reversed by original direction, and tractive power is: the original Power x ratio value-50% of 180 degree (the bearing circle present rotation angel degree and) × 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071060.1A CN105523164B (en) | 2016-02-01 | 2016-02-01 | The steering and forward method of a kind of double dynamical propeller ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071060.1A CN105523164B (en) | 2016-02-01 | 2016-02-01 | The steering and forward method of a kind of double dynamical propeller ship |
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| Publication Number | Publication Date |
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| CN105523164A true CN105523164A (en) | 2016-04-27 |
| CN105523164B CN105523164B (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610071060.1A Active CN105523164B (en) | 2016-02-01 | 2016-02-01 | The steering and forward method of a kind of double dynamical propeller ship |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252725A1 (en) * | 2019-06-20 | 2020-12-24 | 陈勇贵 | Method and apparatus for hull control by cooperation of multiple propellers, device and storage medium |
| WO2020252722A1 (en) * | 2019-06-20 | 2020-12-24 | 陈勇贵 | Novel hydrofoil and control method thereof |
| CN112638764A (en) * | 2018-09-05 | 2021-04-09 | 川崎重工业株式会社 | Steering propeller and control method for steering propeller |
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| CN1636825A (en) * | 2003-12-16 | 2005-07-13 | 雅马哈发动机株式会社 | Supporting device for operating ship and ship with the same device and supporting method for operating ship |
| US20050282447A1 (en) * | 2004-06-18 | 2005-12-22 | Takashi Okuyama | Steering device for small watercraft |
| EP2343236A1 (en) * | 2010-01-07 | 2011-07-13 | Yamaha Hatsudoki Kabushiki Kaisha | Marine vessel propulsion control apparatus and marine vessel |
| US20140141663A1 (en) * | 2012-11-16 | 2014-05-22 | Honda Motor Co., Ltd. | Outboard motor control apparatus |
| JP2015182665A (en) * | 2014-03-25 | 2015-10-22 | スズキ株式会社 | Rudder angle control device of ship, method and program |
| CN205418047U (en) * | 2016-02-01 | 2016-08-03 | 宁波市北仑海伯精密机械制造有限公司 | A steering system of double dynamical propeller ship |
-
2016
- 2016-02-01 CN CN201610071060.1A patent/CN105523164B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636825A (en) * | 2003-12-16 | 2005-07-13 | 雅马哈发动机株式会社 | Supporting device for operating ship and ship with the same device and supporting method for operating ship |
| US20050282447A1 (en) * | 2004-06-18 | 2005-12-22 | Takashi Okuyama | Steering device for small watercraft |
| EP2343236A1 (en) * | 2010-01-07 | 2011-07-13 | Yamaha Hatsudoki Kabushiki Kaisha | Marine vessel propulsion control apparatus and marine vessel |
| US20140141663A1 (en) * | 2012-11-16 | 2014-05-22 | Honda Motor Co., Ltd. | Outboard motor control apparatus |
| JP2015182665A (en) * | 2014-03-25 | 2015-10-22 | スズキ株式会社 | Rudder angle control device of ship, method and program |
| CN205418047U (en) * | 2016-02-01 | 2016-08-03 | 宁波市北仑海伯精密机械制造有限公司 | A steering system of double dynamical propeller ship |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112638764A (en) * | 2018-09-05 | 2021-04-09 | 川崎重工业株式会社 | Steering propeller and control method for steering propeller |
| WO2020252725A1 (en) * | 2019-06-20 | 2020-12-24 | 陈勇贵 | Method and apparatus for hull control by cooperation of multiple propellers, device and storage medium |
| WO2020252722A1 (en) * | 2019-06-20 | 2020-12-24 | 陈勇贵 | Novel hydrofoil and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN105523164B (en) | 2017-10-24 |
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Address after: 315800 Songshan Road, Beilun District, Zhejiang, No. 1299, No. Patentee after: Ningbo Haibo Group Co. Ltd. Address before: 315800 Songshan Road, Beilun District, Zhejiang, No. 1299, No. Patentee before: Beicang Haibo Fine Machinery Mfg. Co., Ltd., Ningbo |
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