AUTONOMOUS DEVICE FOR DETECTING VIOLATORS ON THE SEA SECTION OF THE BORDER Russian patent published in 2022 - IPC B63G8/00 B63C11/48 

FIELD: surveillance devices.

SUBSTANCE: invention relates to the field of surveillance devices designed to detect surface and underwater targets, when solving problems of protecting extended sea areas that can be operated autonomously for a long time, due to the ability to replenish electricity during operation. The autonomous device for detecting violators on the sea section of the border is an underwater glider with variable buoyancy, moving along a predetermined route by changing its buoyancy, equipped with a flexible extended towed antenna for searching underwater objects, and consists of an external and internal hull. The inner one protrudes by a third from the outer larger section of the hull, in the protruding bow of the inner hull there is a hydroacoustic station and a permeable part with an elastomeric container. In the middle part there is a wing of two consoles pivotally attached to the body, mounted on an axis of rotation passing behind the center of pressure of the wing with the possibility of self-regulation of the angle of attack of the wing depending on the speed and direction of the oncoming flow. In the aft part, in the interhull space around the outer housing, an impeller is installed on the shaft of the hydrogenerator, located in the inner housing, connected to the storage battery. The water flow flows out of the device in the aft part through a system of diversified conduits with electromagnetic valves.

EFFECT: increase in time to autonomously control the underwater and surface situation on a given sea or river section of the border.

1 cl, 1 dwg