Integrated display for a trolling motor

Patent metadata

Field	Value
Publication number	US-9840312-B1
Application number	US-201615182154-A
Country	US
Kind code	B1
Filing date	Jun 14, 2016
Priority date	Jun 14, 2016
Publication date	Dec 12, 2017
Grant date	Dec 12, 2017

Abstract

Trolling motor assemblies with an integrated screen and/or user interface are provided herein. For example, the screen is integrated in the main housing or a foot pedal housing of the trolling motor assembly and accessible/visible by a user while the trolling motor is deployed. Such an assembly provides an easy-to-use and compact assembly that provides useful marine features for the user right at the trolling motor, thereby saving space and allowing the user to receive all pertinent information at their current position on the watercraft.

First claim

The invention claimed is:

1. A trolling motor assembly configured for attachment to a watercraft, wherein the trolling motor assembly comprises:
a shaft defining a first end and a second end;
a trolling motor at least partially contained within a trolling motor housing, wherein the trolling motor housing is attached to the second end of the shaft, wherein, when the trolling motor assembly is attached to the watercraft and the trolling motor housing is submerged in a body of water, the trolling motor is configured to propel the watercraft to travel along the body of water;
a main housing connected to the shaft proximate the first end of the shaft, wherein the main housing is configured to be positioned out of the body of water when the trolling motor assembly is attached to the watercraft and the trolling motor housing is submerged in the body of water;
at least one of a position sensor configured to determine the location of the watercraft or a sonar transducer assembly configured to gather sonar data from an underwater environment relative to the watercraft;
a screen configured to display marine data;
one or more processors; and
a memory including computer program code stored thereon, wherein the computer program code is configured, when executed, to cause the one or more processors to:
receive marine data from the at least one position sensor or sonar transducer assembly;
process the received marine data to generate an image including at least one of a chart with the location of the watercraft or a sonar image based on the gathered sonar data; and
cause the screen to display the image,

wherein the screen is integrated with the main housing and configured to display the image including the at least one chart or sonar image.

2. The trolling motor assembly of claim 1 further comprising a user interface including the screen, wherein the user interface is integrated with the main housing and configured to display the image and receive user input, and wherein the computer program code is further configured, when executed, to cause the one or more processors to:
receive the user input from the user interface;
process the received user input to generate a modified image based on the user input; and
cause the screen to display the modified image.

3. The trolling motor assembly of claim 2 , wherein the screen is a touch screen and the user input is directed to the touch screen.

4. The trolling motor assembly of claim 2 , wherein the user interface defines one or more buttons integrated with the main housing.

5. The trolling motor assembly of claim 1 , wherein the one or more processors and the memory are contained within the main housing.

6. The trolling motor assembly of claim 1 further comprising a navigation system that includes the at least one position sensor, and wherein the computer program code is further configured, when executed, to cause the one or more processors to:
generate at least one of a waypoint distinct from the location of the watercraft or a route associated with the location of the watercraft; and
cause the screen to display one or more images including the at least one waypoint or route.

7. The trolling motor assembly of claim 6 further comprising an autopilot, wherein the autopilot is configured to operate the trolling motor to propel the watercraft to the waypoint or along the route.

8. The trolling motor assembly of claim 1 , wherein the at least one sonar transducer assembly is contained within the trolling motor housing and configured to gather the sonar data from at least a portion of the underwater environment around the trolling motor housing.

9. The trolling motor assembly of claim 1 , wherein the computer program code is further configured, when executed, to cause the one or more processors to electrically control the trolling motor.

10. The trolling motor assembly of claim 9 further comprising a power source configured to provide power to the screen and to enable electrical control of the trolling motor.

11. A method of manufacturing a trolling motor assembly, the method comprising:
providing a shaft defining a first end and a second end;
assembling a trolling motor housing to at least partially contain a trolling motor, wherein the trolling motor housing is configured to attach to the second end of the shaft, wherein, when the trolling motor assembly is attached to a watercraft and the trolling motor housing is submerged in a body of water, the trolling motor is configured to propel the watercraft to travel along the body of water; and
assembling a main housing, wherein the main housing is configured to connect to the shaft proximate the first end of the shaft, wherein the main housing is configured to be positioned out of the body of water when the trolling motor assembly is attached to the watercraft and the trolling motor housing is submerged in the body of water, wherein the main housing contains:
at least one of a position sensor configured to determine the location of the watercraft or a sonar signal processor configured to gather sonar data from an underwater environment relative to the watercraft;
a screen configured to display marine data;
one or more processors; and
a memory including computer program code stored thereon, wherein the computer program code is configured, when executed, to cause the one or more processors to:
receive marine data from the at least one position sensor or sonar transducer assembly;
process the received marine data to generate an image including at least one of a chart with the location of the watercraft or a sonar image based on the gathered sonar data; and
cause the screen to display the image,

wherein the screen is integrated with the main housing and configured to display the image including the at least one chart or sonar image.

12. The method of claim 11 , wherein the main housing further contains a user interface including the screen, wherein the user interface is integrated with the main housing and configured to display the image and receive user input, and wherein the computer program code is further configured, when executed, to cause the one or more processors to:
receive the user input from the user interface;
process the received user input to generate a modified image based on the user input; and
cause the screen to display the modified image.

Assignees

• Navico Holding As

Inventors

• Clark Jeremiah

Classifications

• B63H21/213

  Levers or the like for controlling the engine or the transmission, e.g. single hand control levers · CPC title

• G01C21/203

  specially adapted for water-borne vessels · CPC title

• G05D1/0206

  specially adapted to water vehicles · CPC title

• G01S15/89

  for mapping or imaging · CPC title

• B63H20/007

  Trolling propulsion units (trolling plates for slowing down B63H25/50; dynamo-electric machines of trolling units H02K) · CPC title