초록 ▼

A boat control system includes trim tabs mounted on the lower transom of a boat, with an electric trolling motor attached to each tab. The control system controls positioning of the trim tabs within a trim range and within a troll range. If a main engine ignition switch changes from off to on while

A boat control system includes trim tabs mounted on the lower transom of a boat, with an electric trolling motor attached to each tab. The control system controls positioning of the trim tabs within a trim range and within a troll range. If a main engine ignition switch changes from off to on while the trim tabs are within the troll range, the control system automatically moves trim tabs positions out of the troll range, and disables the trolling motors.

대표청구항 ▼

The invention claimed is: 1. A trolling system for use with a boat having a main engine, the system comprising: a trolling motor; a positioning apparatus for raising and lowering the trolling motor; and a control system for controlling operation of the trolling motor and the positioning apparatus,

The invention claimed is: 1. A trolling system for use with a boat having a main engine, the system comprising: a trolling motor; a positioning apparatus for raising and lowering the trolling motor; and a control system for controlling operation of the trolling motor and the positioning apparatus, the control system responsive to the main engine being turned on while the trolling motor is deployed in a trolling range to cause the positioning apparatus to raise the trolling motor to a position above the trolling range; wherein the control system monitors a signal representative of state of an ignition switch of the main engine to determine when the main engine is turned on. 2. The system of claim 1, wherein the positioning apparatus comprises: a trim tab for supporting the trolling motor; and an actuator for raising and lowering the trim tab. 3. The system of claim 1, wherein the control system turns off the trolling motor when the trolling motor is moved out of the troll range. 4. A trimming and trolling system for use with a boat having a main engine, the system comprising: a trim tab; a trolling motor mounted on the trim tab; an actuator for raising and lowering the trim tab within a trim range and a troll range; and a control system for controlling the trolling motor and the actuator, the control system being responsive to the main engine being turned on to cause the actuator to move the trim tab out of the troll range; wherein the control system monitors a signal representative of state of an ignition switch of the main engine to determine when the main engine is turned on. 5. The system of claim 4, wherein the position out of the troll range is located above the troll range. 6. The system of claim 4, wherein the control system turns off the trolling motor when the trim tab is moved out of the troll range. 7. The system of claim 4, wherein the trim range is located above the troll range. 8. A boat trimming and trolling system comprising: a left trim tab; a left trolling motor mounted on the left trim tab; a left actuator for raising and lowering the left trim tab; a right trim tab; a right trolling motor mounted on the right trim tab; a right actuator for raising and lowering the right trim tab; a control system for controlling operation of the left and right actuators and the left and right trolling motors, the control system controlling the left and right actuators to position the left and right trim tabs within a trim range during a trimming mode and within a trolling range during a trolling mode, the control system being responsive to electrical power to a main boat engine being turned on when the control system is in the trolling mode to cause the left and right actuators to move the left and right trim tabs to a position out of the troll range. 9. The system of claim 8, wherein the control system monitors a signal representative of a state of an ignition switch of the main boat engine to determine when electrical power to the main boat engine is turned on. 10. The system of claim 8, wherein the position out of the troll range is located above the troll range. 11. The system of claim 8, wherein the control system turns off the left and right trolling motors when the left and right trim tabs are moved to a position out of the troll range. 12. The system of claim 8, wherein the trim range is located above the troll range.