Caterpillar Inc.

Justin Anderson

Fu P Yuet

Merritt P Callaghan

A steering system for a marine vessel includes a lower pod unit rotatably mounted to an upper pod unit. The upper pod unit includes a servo motor and a steering brake. The steering system includes a controller electrically connected to the servo motor and the steering brake. Upon receiving a first signal, the servo motor provides torque to rotate the lower pod unit. The steering brake is configured to provide a braking force to prevent rotation of said lower pod unit when no signal is received from said controller. The controller sends a first signal to said servo motor to command rotating torque and sends a second signal to said steering brake to release braking force. A service harness connector is provided that is manually connected in place of the servo harness connector.

Serviceable marine pod steering brake system

The disclosure relates to a marine vessel having a control system for automatically steering the marine vessel for the purpose of aiding an angler who has hooked a fish. The control system includes a GPS unit for determining the orientation of the marine vessel, a sonar unit for determining the bearing of a fish, and an algorithm for minimizing the error between the two. The control system will execute steering commands in the propulsion system in order to minimize the error in order to aid the angler as he tries to land the hooked fish.

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Racine, WI, United States of America

Justin Anderson