UNDERWATER SITUATION LIGHTING SYSTEM Russian patent published in 2018 - IPC B63G5/00 B63G8/00 

FIELD: measuring equipment.

SUBSTANCE: invention can be used to search for underwater objects and observe the underwater environment. An underwater situation lighting system (USLS) consists of a control post - a surface ship and/or a coastal station, an unmanned underwater vehicle (UUV), a channel of control and communication of the control post with the UUV with receive/transmit devices of submarine sound communication subsystem and a control channel of underwater object by UUV hydrolocator. The USLS composition also comprises a reactive radiosonic buoy (RRSB) and/or a reactive cipher charge (RCC), and/or a reactive underwater situation lighting system (RUSLS), the control channel of UUV and underwater object by RRSB and/or RUSLS, the channel of control and communication of the control post with the UUV through RRSB, and/or RUSLS, and/or RCC. A listening sonar is additionally mounted on the UUV in the control channel of the underwater object and an acoustic modem and a device for decoding the signals of the cipher charge are placed in the submarine sound communication subsystem. A launcher for storage and activation of UVV, a launcher for storage and activation of RRSB and/or RUSLS, a computational and signal devices are mounted on the control post, an acoustic modem is placed in the submarine sound communication subsystem.

EFFECT: accuracy of location of unmanned underwater vehicle when systems of satellite and hydroacoustic navigation do not function in the search area, required time for observing detected underwater object when it is trying to avoid observation.

2 dwg, 2 tbl