Method and system for steering watercraft
First Claim
1. A method of steering a watercraft propulsion device mounted to a transom plate of a watercraft, the propulsion device having a steering input device configured for operation by an operator of the watercraft and a steering drive unit configured to allow the watercraft propulsion device to swivel about a swivel shaft, the method comprising the steps of:
- detecting a displacement of the steering input device;
detecting which of a plurality of predetermined physical steering parameters for forward operation of the propulsion device has been selected;
calculating a steering control amount for the steering drive unit in accordance with the degree displacement of the steering input device and the selected physical steering parameter; and
operating the steering drive unit based on the calculated steering control amount and the selected physical steering parameter.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of steering a watercraft propulsion device mounted to a transom plate and having a steering drive unit which allows the watercraft propulsion device to rotationally move about a swivel shaft. The method can include calculating a steering parameter for the steering drive unit in accordance with the degree of operator'"'"'s steering wheel displacement, and operating the steering drive unit based on the calculated control physical quantity, in which the control physical quantity can be selected from a plurality of preset control physical quantities.
-
Citations
7 Claims
-
1. A method of steering a watercraft propulsion device mounted to a transom plate of a watercraft, the propulsion device having a steering input device configured for operation by an operator of the watercraft and a steering drive unit configured to allow the watercraft propulsion device to swivel about a swivel shaft, the method comprising the steps of:
-
detecting a displacement of the steering input device; detecting which of a plurality of predetermined physical steering parameters for forward operation of the propulsion device has been selected; calculating a steering control amount for the steering drive unit in accordance with the degree displacement of the steering input device and the selected physical steering parameter; and operating the steering drive unit based on the calculated steering control amount and the selected physical steering parameter. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
Specification