Fish finder system and method
A fish finder system for a vessel is provided with an interface to connect with a transducer configured to transmit an ultrasonic signal into a water body and receive a reflected echo signal, and an autopilot device configured to control a rudder being attached to the vessel. Further, the fish finder system is provided with processing circuitry communicatively coupled to the interface and configured to detect a position of a fishing rig, measure a vector from the vessel to the fishing rig, and generate a rudder control signal for the autopilot device to control the rudder based on the measured vector.
1. A fish finder system for a vessel, comprising:
an interface to connect with a transducer configured to transmit an ultrasonic signal into a water body and receive a reflected echo signal;
an autopilot device configured to control a rudder being attached to the vessel; and
processing circuitry communicatively coupled to the interface, and configured to:
detect a fishing rig;
measure a vector from the vessel to the fishing rig;
generate a rudder control signal for the autopilot device to control the rudder based on the measured vector, wherein
the transducer is further configured to transmit a fan-shaped ultrasonic signal into the water body or transmit an ultrasonic signal into three directions of the water body, and receive the reflected echo signal; and
the processing circuitry is further configured to:
track the fishing rig;
predict a movement of the fishing rig; and
generate the rudder control signal based on the predicted movement of the fishing rig.
2. The fish finder system of claim 1 , wherein
the three directions correspond to port, downward, and starboard.
3. The fish finder system of claim 1 , wherein
the processing circuitry is configured to output the rudder control signal to the autopilot device to control the rudder of the vessel based on the predicted movement of the fishing rig.
4. The fish finder system of claim 1 , wherein
the processing circuitry is configured to
detect the fishing rig based on a reflected echo signal from a reflector implemented on the fishing rig.
5. A fish finder system for a vessel, comprising:
an interface to connect with a transducer configured to transmit an ultrasonic signal into a water body and receive a reflected echo signal;
an autopilot device configured to control a rudder being attached to the vessel; and
processing circuitry communicatively coupled to the interface, and configured to:
detect a fishing rig;
measure a vector from the vessel to the fishing rig;
generate a rudder control signal for the autopilot device to control the rudder based on the measured vector, wherein
the processing circuitry is further configured to have:
a neural network with a position of the fishing rig and a position of the vessel as an input data; and
a machine learning assembly configured to train the neural network for predicting the movement of the fishing rig by using the input data as a training data, and configured to:
enter the training data to the neural network learned by the machine learning assembly as a reference; and
predict the movement of the fishing rig based on the training data.
6. The fish finder system of claim 1 , wherein
the processing circuitry is further configured to have a vessel position detector to detect a position of the vessel.
7. A method comprising:
transmitting an ultrasonic signal into a water body and receiving a reflected echo signal, using a transducer;
detecting a position of the fishing rig;
measuring a vector from a vessel to the fishing rig;
generating a rudder control signal for an autopilot device to control a rudder of the vessel based on the measured vector;
transmitting a fan-shaped ultrasonic signal into the water body or transmitting an ultrasonic signal into three directions of the water body, and receiving the reflected echo signal;
generating the rudder control signal based on the measured vector;
tracking the fishing rig;
predicting a movement of the fishing rig; and
generating the rudder control signal based on the predicted movement of the fishing rig.
8. The method of claim 7 , wherein
the three directions correspond to port, downward, and starboard.
9. The method of claim 7 , further comprising:
outputting the rudder control signal to the autopilot device to control the rudder of the vessel based on the predicted movement of the fishing rig.
10. The fish finder system of claim 5 , wherein the ultrasonic signal is transmitted as a fan-shaped ultrasonic signal into the water body or is transmitted into three directions of the water body, the three directions corresponding to port, downward, and starboard.
11. The fish finder system of claim 5 , wherein
the processing circuitry is configured to output the rudder control signal to the autopilot device to control the rudder of the vessel based on the predicted movement of the fishing rig.
12. The fish finder system of claim 5 , wherein
the processing circuitry is further configured to have a vessel position detector to detect a position of the vessel.
13. The fish finder system of claim 5 , wherein
the processing circuitry is configured to
detect the fishing rig based on a reflected echo signal from a reflector implemented on the fishing rig.