BES Systems Ltd.  

6B Tfuzot Israel St.

Givataim 53583 Israel

 

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TPQ-36/37 radars, fielded in 1981, are excellent battlefield proven  Radar Systems. BES Systems' Radar Operational Control System (ROCS) rejuvenates these outstanding radars at a minimum of cost.  

TPQ-36/37 radars operating around the world, have no Digital Maps needed to utilize the ‘Built In ’Automatic Height Correction (AHC) capability. Therefore, radar Operators must use the WLU DRUM and a paper map and perform Manual Height Correction in order to accurately locate enemy Mortars and Artillery. Manual Height Correction is time consuming process that  limits the number of detected Weapons to   2-3 Weapon locations per minute.  Moreover the existing AHC function does not exploit the full detection capability of the radar. The User must process  each target before  radioing its coordinates (voice or via TACFIRE). This slows  down the number of detected targets transferred to remote Users.

TPQ-36/37 Radar with a ROCS can locate, display and communicate 10 Weapons per minute and more.       

 

TPQ-36/37 Radar 'Built-In' AHC function uses Digital Map made from DTED Level-1.

Radar with ROCS uses DTED Level-2 for better accuracy of weapon locations. 

 

TPQ-36/37 Radar stores in its permanent buffer only 99 targets.

Radar with ROCS stores up to 500 Weapons.

 

TPQ-36/37 radar has only 3 friendly buffers. 

Radar with ROCS can store 25  Batteries and 100 friendly rounds.

 

TPQ-36/37 Radar operation is complicated, the Operator has to memorize and use Function Codes, this slows down Weapon detection process.

ROCS is a Windows 2000/XP  System with Electronic maps, graphical displays and Menus.

 The system supports various digital formats of electronic maps, for example GeoTIFF.  

 

TPQ-36/37 Radar operator can define up to 9 Artillery zones with 3 priorities.

 ROCS provides up to 50 Artillery Zones and  four priorities.

 

The radar connectivity to Command & Control is via TACFIRE Fire Net interface.

ROCS provides an open architecture for implementation of desired protocol to communicate

digital data  to other radar systems, Batteries,  or Command & Control systems via radio or wire.

 

TPQ-36/37 Radar Initialization and Set-Up is very slow. Radar programs loading time using Raymond Cassettes is very long.

Radar with ROCS has Automatic Initialization and program loading. 

 

TPQ-36/37 Radar Shelter Operators are exposed to enemy fire.

Radar with ROCS can be operated from a remote Notebook using LAN.

 

The TPQ-36/37radar Shelter is built for one User (Operator).

ROCS is built for minimum two Users Operation.

 

Existing Shelter 28DC power supply has limited power  (17 Amps). It can support only 2 analog radios.

ROCS includes a 40 Amps Power Supply/UPS and Battery Bank Charger.

 

Operators must use the printer printout for debriefing. 

ROCS records radar activity for later debriefing. 

 

Training with Field Exercise Mode (FEM) is for one Operator.

ROCS makes possible to train a group of Users by running FEM in a remote classroom via LAN.

 

The radar needs UTM maps on WGS-84 Datum. 

 Radar with ROCS can be programmed to use maps based on different Datum and output

Weapon locations and impacts in any coordinate system.

 

 Raymond, B-Scope, Printer, DRUM  Assemblies are nor needed in the ROCS system.


ROCS/DMKP System - New Weapon Location Unit - Salient Features

The ROCS/DMK is a new Weapon Location Unit (WLU) for the TPQ-36/37 radar shelter. It provides new operational capabilities and solves maintenance problems. 

 

  

TPQ-36, TPQ-37 New WLU                                v.s.  Existing WLU

  • WLU DRUM is replaced with two 19" LCD screens. Weapon Locations and impacts are displayed on electronic map. 

  • Radar Shelter includes two Work-Stations for two radar operators. Additional operators can join with optional Notebooks

  • Windows XP Embedded, menus, screens and full GIS electronic maps.

  • Automatic operation.

  • High speed AHC using DTED Level II (30 meters between elevation points) to enhance accuracy of weapon location process.

  • ROCS may support digital formats of electronic maps (option) , for example GeoTIFF, Shape files, CADRG, DXF etc'.

  • Weapon locations are displayed in UTM, GIS, RSO, Lambert,  or as an option in other projection systems.  

  • Automatic Height Correction (AHC) over full radar coverage.

  • Changing the radar search sector would not require reload of Digital Map.

  • Automatic Initialization. High-speed radar programs loading from ROCS computer. (Raymond Cassette is removed)

  • Shelter can be  be unmanned. Option for Shelter remote Control using Notebook via LAN.

  • Option for 'On The Move Operation'.

  • Option for computers operation and connectivity via radios to Batteries or Command & Control System when radar is on the move.

  • Shelter GPS for updating Command & Control during 'On The Move'.

  • Recording of radar operation for off line debriefing. Recording includes weapons, impacts, Friendly registration targets etc’.

  • B Scope picture is displayed on all Workstations and optional remote Notebooks.

  • Storage of up to 500 hostile targets.

  • 50 Artillery Zones, defined by clicking the electronic map.   

  • Option for custom-made protocols (that replace TACFIRE,  to communicate radar data and targets to remote Users such as Command & Control, batteries, etc'.

  • Optional Communication via analog, digital radios, SATCOM and leased line.

  • UPS with enhanced 28VDC supply system.

  • Same shelter can be connected to TPQ-36 or TPQ-37.


DMKP LRU Installation

ROCSP LRU

255x131x100[mm]

 

 

B-Scope Remote (BSR)

55x131x100[mm] 

 


 

Quick radar Initialization Screen

 


 

    ROCS Main SCREEN

 

FRIENDLY REGISTRATION SCREEN

 

 Download ROCS Brochure


 

ROCS-PSU Military UPS

Existing 24VDC Shelter Power Supply (rated 400Watt). is designed to support two analog radios. Unfortunately, new radio equipment requires more power. ROCS Power Supply/UPS (ROCS-PSU) solves this shortcoming.

 

ROCS-PSU is an integral part of ROCS system. It supplies 28VDC 1250Watt to radios and  the ROCS equipmentf.

The unit has three functions:

- Power Supply - For the Shelter radios and ROCS equipment..

- Battery Charger - The ROCS-PSU charges 24VDC External Battery Bank. Battery charging is done in parallel to supplying DC to

  radio sets and  the ROCS itself.

- UPS Unit - for emergency and for  ‘On the Move’ capability.

 

The ROCS-PSU gets its power from two sources;

-  DC power from External Battery Bank installed on the truck.

-  115VAC 3Ø 400Hz Generator via the Shelter’s PDU.

  

The Battery bank is GFE batteries of 4 x 12VDC, 120hA. This provides energy of 240hA. During normal operation the ROCS-PSU is powered from the radar generator. When the generator is Off the ROCS-PSU gets its power from the battery bank. The ROCS-PSU (UPS) power is sufficient to keep live three radios, and the ROCS during ‘On The Move’ or power trip periods.

Note: The ROCS system draws approximately 6Amp from the ROCS-PSU supply.

 

  PSU 28VDC Power Supply/UPS/Battery Charger  installation in the Shelter            PSU Battery Installation on Truck

 

 

Dimensions:  Width- 180 mm, Height- 271 mm, Depth- 377 mm.  Weight: 13 Kg.    Efficiency:  85% nominal

 

 

 ROCS-PSU product page 


Communication of radar data to Artillery Net

 

The TPQ-36/37 radar system locates enemy weapons. In order to direct fire to the target, the radar must transmit the data to an automated targeting system.  The radar is designed to interface with US TACFIRE Net. This interface does not support digital data communication with non-US systems. Another limitation of the TACFIRE interface is that it allows only net member to be selected and communicated with at any given time.

ROCS/DMK System supports in addition to the TACFIRE interface, also a gateway to custom made datalink system. ROCS baseline configuration includes a TCP/IP port with IP address and API that allows the Customer to implement his own data-link for connectivity to Tactical Fire Control Computer system. 

BES System offers its own Multiple Participant TDMA data link. This Data Link updates Net Members via existing radios, (one or more HF, VHF, or UHF). This Data Link is built for large number of participant using broadcasting and peer to peer communication. The software finds the optimal way to transfer radar messages, selecting the right radio or radios. The system tracks the traffic in the NET and makes the necessary decisions in order to keep high Quality message transfer.   

This high-speed TDMA data-link supports up to 10 active Net members simultaneously. Unlimited number of passive receive only members can get the messages in real time. 


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Copyright © 2005 BES/BKD Systems Ltd. All rights reserved. 

BES/BKD Systems Ltd.   6B Tfuzot Israel St. Givataim 53583  Israel