Invention Grant
- Patent Title: Method for controlling a watercraft having a surface drive
- Patent Title (中): 用于控制具有表面驱动的船只的方法
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Application No.: US12678879Application Date: 2007-12-06
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Publication No.: US08376792B2Publication Date: 2013-02-19
- Inventor: Andrea Chiecchi
- Applicant: Andrea Chiecchi
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Davis & Bujold, PLLC
- Priority: DE102007048060 20071005
- International Application: PCT/EP2007/063439 WO 20071206
- International Announcement: WO2009/046770 WO 20090416
- Main IPC: B63H20/08
- IPC: B63H20/08 ; G05D3/00

Abstract:
A method of controlling a watercraft having a drive which can be pivoted about a control angle. A maximum adjustable control angle is automatically reduced by a defined gradient with an increasing speed. The drive is configured as a surface drive comprising at least two drive units, and the drive units are adjusted in the vertical direction about a trim angle (T) in a pre-adjustable automatic operating mode (301). During a driving mode in which the maximum speed is reached, once the control angle (σ) exceeds a first threshold angle (σ—41) which is smaller than the maximum adjustable control angle σ_L), the adjustment of trim angle (T) exits the automatic operating mode (301) and enters a stand-by operating mode (300) in which the trim angle (T) is manually adjusted until the control angle (σ) falls below a second threshold control angle (σ—42) and the automatic operating mode (301) is re-activated.
Public/Granted literature
- US20110263167A1 METHOD FOR CONTROLLING A WATERCRAFT HAVING A SURFACE DRIVE Public/Granted day:2011-10-27
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