Presented is a system and method via nature-inspired design and engineering to autonomously fish, sort and deliver the catch. It implements rope-less fishing via a novel variable buoyancy device and an autonomous aerial and underwater vehicle as a fishing gear carrier. Its versatile capabilities are comprised of the AI sorting capability to comply with regulations, the capability to capture renewable energy to reduce operating costs, the capability to both passively fish with bait and proactively hunt for fish and the capability to gather intelligence to find optimal fishing grounds.

Presented is a system and method via nature-inspired design and engineering to autonomously fish, sort and deliver the catch. It implements rope-less fishing via a novel variable buoyancy device and an autonomous aerial and underwater vehicle as a fishing gear carrier. Its versatile capabilities are comprised of the AI sorting capability to comply with regulations, the capability to capture renewable energy to reduce operating costs, the capability to both passively fish with bait and proactively hunt for fish and the capability to gather intelligence to find optimal fishing grounds.

An aquaculture system can include an aquafarm with one or more aquatic pods of aquatic organisms and a remote device to manage the aquafarm. An aquatic pod may be associated with an aquatic structure with a buoyancy system and a control device to automatically perform daily farming functions. The aquatic structure may include an enclosure to hold the aquatic organisms. The control device may be configured to use a smart buoyancy assistant to control the buoyancy system and to determine the farming task to perform in response to environmental stimuli. The remote device can receive data representing crop metrics, harvest results, and sensor data. The remote device can aggregate data from multiple aquatic pods and correlate the data to generate aquaculture models to improve the harvest results. The remote device can generate overview and maintenance reports for the aquafarm.

An aquaculture system can include an aquafarm with one or more aquatic pods of aquatic organisms and a remote device to manage the aquafarm. An aquatic pod may be associated with an aquatic structure with a buoyancy system and a control device to automatically perform daily farming functions. The aquatic structure may include an enclosure to hold the aquatic organisms. The control device may be configured to use a smart buoyancy assistant to control the buoyancy system and to determine the farming task to perform in response to environmental stimuli. The remote device can receive data representing crop metrics, harvest results, and sensor data. The remote device can aggregate data from multiple aquatic pods and correlate the data to generate aquaculture models to improve the harvest results. The remote device can generate overview and maintenance reports for the aquafarm.

A trap lifter is described here in comprising a slider mounted to a mount at one end through a hinge and a lifter tube at the other end. The slider is preferably in telescopic communication with the lifter tube. The lifter tube is connected with a hinge connector to a connector piece with a hook at the end. When the mount is secured to the side of a boat, it allows the user to hook a trap and lift the trap without needing to lean over the edge of the boat.

A trap lifter is described here in comprising a slider mounted to a mount at one end through a hinge and a lifter tube at the other end. The slider is preferably in telescopic communication with the lifter tube. The lifter tube is connected with a hinge connector to a connector piece with a hook at the end. When the mount is secured to the side of a boat, it allows the user to hook a trap and lift the trap without needing to lean over the edge of the boat.

A delayed release device for a buoy engaged with an underwater lobster trap operates with a first magnet securing a buoy, such that the buoy is tethered to a deployed lobster trap submerged in lobster harvesting regions of the ocean. A second magnet secures the first magnet based on a magnetic field, and a displacement actuator is in communication with the second magnet for retracting the magnet in response to a predetermined condition. Based on the condition, such as a time delay, the actuator moves the second magnet distal from the first magnet for releasing the buoy when the distance reduces the magnetic field sufficiently. The actuator may include a drive screw having a threaded engagement with the second magnet, such that the drive screw is responsive to rotation for retracting the second magnet.

A delayed release device for a buoy engaged with an underwater lobster trap operates with a first magnet securing a buoy, such that the buoy is tethered to a deployed lobster trap submerged in lobster harvesting regions of the ocean. A second magnet secures the first magnet based on a magnetic field, and a displacement actuator is in communication with the second magnet for retracting the magnet in response to a predetermined condition. Based on the condition, such as a time delay, the actuator moves the second magnet distal from the first magnet for releasing the buoy when the distance reduces the magnetic field sufficiently. The actuator may include a drive screw having a threaded engagement with the second magnet, such that the drive screw is responsive to rotation for retracting the second magnet.

The invention is a system comprising a wire cage trap and wire-cage enclosed lifting subsystem. The two systems are attached and submerged together. When ready to be retrieved, a sound control signal is conveyed to the system. The sound control signal is converted to an electric control signal, which enables inflation of a buoyancy bladder and bringing the wire-cage trap and wire-cage lifting subsystems to the surface. The invention may comprise sensors in the lifting system which can provide information about valve on-off state, gas pressure, depth and location. That information is converted from electric to sound signals and generated through the water.

The invention is a system comprising a wire cage trap and wire-cage enclosed lifting subsystem. The two systems are attached and submerged together. When ready to be retrieved, a sound control signal is conveyed to the system. The sound control signal is converted to an electric control signal, which enables inflation of a buoyancy bladder and bringing the wire-cage trap and wire-cage lifting subsystems to the surface. The invention may comprise sensors in the lifting system which can provide information about valve on-off state, gas pressure, depth and location. That information is converted from electric to sound signals and generated through the water.