초록 ▼

An expendable underwater vehicle for use in training naval forces in anti-submarine warfare in ocean waters is between about three to five feet in length and about five inches in diameter, and it is field programmable. The expendable underwater vehicle can be programmed in the field at the location

An expendable underwater vehicle for use in training naval forces in anti-submarine warfare in ocean waters is between about three to five feet in length and about five inches in diameter, and it is field programmable. The expendable underwater vehicle can be programmed in the field at the location where the vehicle actually will be used as a training device. A system for field programming the vehicle comprises a run geometry generator and a portable interface module. The run geometry generator downloads the operational parameters to the portable interface module, and the portable interface module then downloads the operational parameters into the vehicle. These operational parameters are stored in the vehicle and then used by the vehicle during an in-water run.

대표청구항 ▼

Apparatus for field programming a device used in training naval forces in anti-submarine warfare in ocean water, comprising: (A) an expendable underwater vehicle having a length of about three to five feet and a diameter of about five inches, the vehicle including: a nose at a front end of the vehic

Apparatus for field programming a device used in training naval forces in anti-submarine warfare in ocean water, comprising: (A) an expendable underwater vehicle having a length of about three to five feet and a diameter of about five inches, the vehicle including: a nose at a front end of the vehicle, a shroud at a rear end of the vehicle which includes a propeller, elevators, and rudders, an internal motor for driving the propeller, actuators for controlling the elevators and the rudders, an internal guidance and control subsystem for storing and using a first set of operational parameters which dictate the operation of the vehicle in the ocean water, the internal guidance and control subsystem controlling the in-water operation of the vehicle by controlling the motor and the actuators based on the first set of operational parameters, a communications port coupled to the internal guidance and control subsystem, an internal signal processing subsystem for simulating a submarine by generating signals representative of the submarine and causing corresponding acoustic signals to be transmitted into the ocean water, and an internal power source for powering the signal processing subsystem, the guidance and control subsystem, the motor, and the actuators after launch of the vehicle into the ocean water; and (B) a portable interface module for coupling to the internal guidance and control subsystem via the communications port in the field prior to launch of the vehicle into the ocean water, the portable interface module being carryable by a single person and comprising a computer for storing and downloading to the internal guidance and control subsystem a second set of operational parameters to replace the first set of operational parameters, and a power source for providing power to at least the internal guidance and control subsystem of the vehicle to allow the internal guidance and control subsystem to receive and store the second set of operational parameters.