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Retail price: from от from 35 000 $.

General information

The diver detection system (DDS) is a hydroacoustic detection system developed for active monitoring of underwater objects at short and medium ranges. The DDS-K is intended for use in narrow, noise-loaded and shallow (from 1.5 m) places, such as canals and shallows.

DDS-300K is a modification of the DDS line for use in narrow channels with a detection range of ~ 300 m, consisting of 1 (one) set of sonar antennas on a tripod, an operator's workstation based on a PC and a set of cables.

DDS600K is a modification of the DDS line for use in narrow channels with a detection range of ~ 600 m, consisting of 1 (one) set of sonar antennas on a tripod, an operator's workstation based on a PC and a set of cables.

All hydroacoustic stations of the DDS line are designed for continuous round-the-clock and year-round operation at temperatures from 0 to + 55 ° С (for underwater antennas) and -55 ° С to + 70 ° С for surface units.

 

Specifications

Technical characteristics:

Model

DDS-300K

DDS-600K

Vertical view sector

12/45°

Horizontal view sector

12/45°

Antenna type

low-frequency and mid-frequency sonars

Frequency range

Switchable (50/200 kHz)

Scanning speed

1 Hz (1 time per second, adjustable)

up to 1 Hz (up to 1 time per second, adjustable)

Dimensions (L x W x H)

590 mm х 410 х 1160 mm

Operating temperature range

+ 0 ° С to + 55 ° С (for underwater sonar antennas)

Immersion depth 

up to 50 m 

Maximum flow rate

up to 10 m / s

Minimum working depth

from 2 m

Antenna protection class

IP68

Power consumption

up to 100 W

up to 150 W

Antenna weight

up to 40 kg

Additional technical characteristics for all modifications of DDS

Interface

TCP/ IP

Optics

Yes

Multicast

Optional

Yes

Cable type

Combo cable (1 fiber, 2 power cables, 1 twisted pair)

Input voltage

220 V +/- 20%

Detection distances

Dolphin (2,6 m х 0,8 m)

360 m

720 m

Man (1,75 х 0,6 m)

300 m

600 m

Drone /Unmanned Underwater Vehicle (0,5 х 0,2 m)

230 m

460 m

Detection area per second (12 ° set) *:

Dolphin (2,6 m х 0,8 m)

~ 13 572 m2

~ 54 287 m2

Man (1,75 х 0,6 m)

~ 9 425 m2

~ 37 699 m2

Drone /Unmanned Underwater Vehicle (0,5 х 0,2 m)

~ 5 540 m2

~ 22 159 m2

Detection area per second (45 ° set) *:
Dolphin (2,6 m х 0,8 m) ~ 50 894 m2 ~ 203 575 m2
Man (1,75 х 0,6 m) ~ 35 343 m2 ~ 141 372 m2
Drone /Unmanned Underwater Vehicle (0,5 х 0,2 m) ~ 20 774 m2 ~ 83 095 m2

Working time to failure/Recovery Time:

Working time to failure

50 000 hours

Service type

restorative / piecemeal replacement

«Poseidon» software and workstation functionality

Operating system

Windows 7 and higher

Maximum number of Automated Workstations

2

5

Filters

Built-in false target rejection filter system, customizable target filtering by size, speed and behavior

Threat tracking

Yes

Target information

Yes (coordinates, distance, speed, arrival time to the protected object, etc.)

Neural network target classification

No

Displaying the "acoustic spectrum" of the target

No

Yes

Workstation type

PC / laptop

Integration with other external systems

Yes

Target coordinates determination error

<2%

Formation and transmission of alarms over the network

Yes

Input voltage

220 V +/- 20%

Archiving events

Yes (30 days)

Displaying information on the site map

Yes (the map is loaded by the user)

Equipment diagnostics

Yes (voltage, power consumption, functional check of each antenna, blocks, etc.)

Differentiation of user access

Yes (multi-user, highly customizable option)

Creation of alarm zones

Yes (by specifying coordinates or points on the map)

*- The area is indicated in ideal conditions and excluding possible blind spots.

Features

Diver detection system allows to:

  • detect underwater targets;
  • track underwater targets according to the specified parameters (size, direction, speed);
  • record and reproduce the movement of targets from the archive.

 

Connection and control of the System is performed by:

  • Connection and control of the System is performed by Ethernet via TCP / IP, WiFi or fiber optic (depending on modification);
  • DDS is controlled by Poseidon software (included in the delivery set, pre-installed on the workstation).

 

Poseidon software description:

Poseidon software (hereinafter referred to as software) is designed to work with DDS-300 hydroacoustic antennas, as well as more powerful versions of DDS-600 and DDS-950.

The software is capable of managing up to 255 sets of antennas to cover difficult areas of the underwater area.

 

The software has an interface consisting of:

  • the central operator's window, which displays a map of the object, antennas marked on it, view sectors, targets and their movement routes;
  • windows of connected antennas, including their status, alarms and diagnostics;
  • list of detected targets, including the coordinates of the target (azimuth, elevation), distance from the antenna that detected the target, speed of movement to the protected object, absolute speed, time to reach the protected object in straight-line movement, time to reach the closest part of the protected object, photograph of the detected object (in the acoustic spectrum);
  • file menu;
  • unlimited number of tracking windows designed for automatic tracking and display of the acoustic spectrum and target information.

 

For each detected target, the software generates and updates the characteristics of the target at each repeated scanning, including target coordinates (relative: azimuth, elevation and real in case of integration with GLONASS / GPS), distance from the antenna that detected the target, speed of movement to the protected object, absolute speed , the time until reaching the protected object in straight-line movement, the time until reaching the closest part of the protected object.

The movement and parameters of all targets are recorded in the archive and target log.

Support has been implemented for critical zones (for example, entrance to the harbor, approach to the pier), which the operator marks on the diagram, upon access to which an alarm is sounded.

Download presentation

 

 

General description

 

Customs union certificate

 

Operator manual

 

Installation instructions

 

Antenna Dimensional Drawing

 

Maintenance procedure

 

Certificate DDS-300K

 

Certificate DDS-600K

Prices/Options

Product name / No.

Diver detection system (DDS)

Price

DDS-300K

Canal based (for shallow depths from 2 m), detection of a diver ~ 300 m, power supply 220V, 360° view, software "Poseidon".

35 000 $

DDS-600K

Canal based (for shallow depths from 2 m), detection of a diver ~ 600 m, power supply 220V, 360° view, software "Poseidon".

47 500 $

Options

LIC

Additional license software "Poseidon"

4 750 $

GPS

GPS receiver for automatic determination of own coordinates

1 200 $

CAB

Extension of the cable between the topside unit and the subsea antenna

6$/m

45

An additional set of antennas to cover the horizontal sector at 45° (for versions DDS-300, 600, 950)

on request

90

An additional set of antennas to cover the horizontal sector at 90° (for versions DDS-300, 600, 950)

on request

120

An additional set of antennas to cover the horizontal sector at 120° (for versions DDS-300, 600, 950)

on request

180

An additional set of antennas to cover the horizontal sector at 180° (for versions DDS-300, 600, 950)

on request

RR

Surface buoy with built-in radio responder (for DDS-300M, 600M, 950M versions)

on request

AR

Arctic version of the outdoor unit -65° С to + 65° С

on request