Attachment 3_ Perf Spec PRF-PT-765_DRTS Integrated Player Unit Recorder.pdf

PRF-PT-765

CAGE 57039

Version: 1.0 18 November 2021

DIGITAL RANGE TRAINING SYSTEMS (DRTS)

INTEGRATED PLAYER UNIT RECORDER (IPUR)

PERFORMANCE SPECIFICATION

U.S. Army Program Executive Office for Simulation, Training and Instrumentation (PEO STRI)

12211 Science Drive Orlando, FL 32826-3276

Engineering:

Prepared By: ____________________ Approved by: ______________ Nicole Steib James Todd Systems Engineer, PdM LTS Chief Engineer, PdM LTS, FOT

Distribution Statement A:

Approved for Public Release, Distribution is Unlimited

STEIB.NICO

LE.K.125772

Digitally signed by

STEIB.NICOLE.K.1257

726726 Date: 2021.12.02 14:35:35 -05'00'

TODD.JAMES.

A.1230428073

Digitally signed by

TODD.JAMES.A.1230428073

Date: 2021.12.07 09:05:47 -05'00'

Cage 57039 Version: 1.0

18 November 2021

Revision History

Date Version Author Section Revision Description 18 November

1.0 DRTS

Team

All New DRTS IPUR Spec

Version: 1.0

Table of Contents

1 INTRODUCTION

2 APPLICABLE DOCUMENTS

2.1 MILITARY SPECIFICATIONS, STANDARDS, AND HANDBOOKS

2.2 OTHER GOVERNMENT DOCUMENTS

2.3 NON-GOVERNMENT STANDARDS AND PUBLICATIONS

3 IPUR REQUIREMENTS

3.1 GENERAL DESCRIPTION

3.2 GENERAL IPUR REQUIREMENTS

3.3 COMBAT VEHICLE PLATFORM IPUR REQUIREMENTS

3.4 GENERAL VIDEO AND AUDIO

3.4.1 Video and Audio Real-Time Transmission

3.4.2 Transceiver

3.4.3 On-board Recording Capability

3.5 SET-UP AND TEAR-DOWN TIME

3.6 IPUR INSTALLATION KIT

3.7 IPUR PHYSICAL CHARACTERISTICS

3.7.1 Weight

3.7.2 Form and Function

3.7.3 Transit Case

3.7.4 Finish

3.7.5 Enviromental Requirements

3.7.5.1 STORAGE

3.7.5.2 OPERATING TEMPERATURE

3.7.5.3 HUMIDITY

3.7.5.4 SEA COAST/SALT SPRAY

3.7.5.5 ARID/DESERT CONDITIONS

3.7.5.6 RAIN

3.7.5.7 SUBMERSION

3.7.5.8 SHOCK

3.7.5.9 VIBRATION

3.8 IPUR POWER

3.8.1 IPUR Recharging

3.8.2 Batteries

3.9 IPUR ELECTROMAGNETIC COMPATIBILITY (EMC)

3.9.1 Electromagnetic Environmental Effects (E3)

3.9.2 Intra-System EMC

3.9.3 Inter-System EMC

3.9.4 Non-Developmental items (NDI) and Commercial Items

3.9.5 Life Cycle, E3 Hardness

3.9.6 Electromagnetic Radiation Hazards (EMRADHAZ)

3.10 IPUR SOFTWARE

3.11 IPUR BUILT IN TEST (BIT)

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3.12 IPUR TIME AND POSITION DATA

3.12.1 Accuracy

3.12.2 Update and Reporting Rate

3.13 SAFETY REQUIREMENTS

3.14 WIRELESS NETWORK REQUIREMENTS

4 VERIFICATION

4.1 ACCEPTANCE TEST STRUCTURE

4.2 GENERAL IPUR REQUIREMENT

4.3 COMBAT VEHICLE PLATFORM IPUR REQUIREMENT

4.4 GENERAL VIDEO AND AUDIO

4.4.1 Video and Audio Real-Time Transmission

4.4.2 Transceiver

4.4.3 On-board Recording Requirements

4.5 SET-UP AND TEAR-DOWN

4.6 IPUR INSTALLATION KIT

4.7 IPUR PHYSICAL CHARACTERISTICS

4.7.1 Weight

4.7.2 Form and Function

4.7.3 Transit Case

4.7.4 Finish

4.7.5 Enviromental Requirements

4.7.5.1 STORAGE

4.7.5.2 OPERATING TEMPERATURE

4.7.5.3 HUMIDITY

4.7.5.4 SEA COAST/SALT SPRAY

4.7.5.5 ARID/DESERT CONDITIONS

4.7.5.6 RAIN

4.7.5.7 SUBMERSION

4.7.5.8 SHOCK

4.7.5.9 VIBRATION

4.8 IPUR POWER

4.8.1 IPUR Recharging

4.8.2 Batteries

4.9 IPUR ELECTROMAGNETIC COMPATIBILITY

4.9.1 Electromagnetic Environmental Effects (E3)

4.9.2 Intra-System EMC

4.9.3 Inter-System EMC

4.9.4 Non-Developmental items (NDI) and Commercial Items

4.9.5 Life Cycle, E3 Hardness

4.9.6 Electromagnetic Radiation Hazards (EMRADHAZ)

4.10 IPUR SOFTWARE

4.11 BUILT IN TEST

4.12 IPUR TIME AND POSITION DATA

4.12.1 Accuracy

4.12.2 Update and Reporting Rate

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4.13 SAFETY REQUIREMENTS

4.14 WIRELESS NETWORK REQUIREMENT

APPENDIX A: DRTS SYSTEM DIAGRAM

APPENDIX B: IPUR SYSTEM DIAGRAM

APPENDIX C: ACRONYM LIST

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1 INTRODUCTION

This document provides the detailed performance requirements for the Digital Range Training System (DRTS) Integrated Player Unit Recorder (IPUR) and associated IPUR wireless network. The IPUR collects, records, and transmits digital data from the combat vehicle platforms to the Control Tower (CT) data room and receives configuration and control commands from the CT. The IPUR wireless network and all affiliated infrastructure provides the bidirectional communication system between the CT and the individual IPURs.

This document defines one subsystem element of an entire DRTS solution. Therefore, unless procured separately, the requirements in this document must be implemented in conjunction with the DRTS Performance Specification PRF-PT-768 to form a complete operational capability. The IPUR should be modular in design to allow for componental growth, technology evolve, and employing Open Standards.

Any noted technical gaps or inconsistencies are not intended, and if noted, shall be brought to the attention of the Government for reconciliation.

Figure 1: DRTS High Level Operational Concept

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2 APPLICABLE DOCUMENTS

In the event of a conflict between documents referenced herein and the contents of this Performance Specification, the contents of this Performance Specification shall be the governing requirement.

2.1 MILITARY SPECIFICATIONS, STANDARDS, AND HANDBOOKS

The following specifications, standards, and handbooks form a part of this document to the extent specified herein.

Number Title MIL-STD-810G Environmental Engineering Considerations And

Laboratory Tests MIL-STD-461 Requirements for Control of Electromagnetic Interference

Characteristics of Subsystems and equipment MIL-STD-1275 DoD Characteristics of 28 Volt DC Electrical systems in military vehicles MIL-STD-1472G DoD Design Criteria Standard: Human Engineering MIL-STD-1553 Digital Time Division Command/Response Multiplex Data

Bus MIL-STD-2401 DoD Standard Practice, World Geodetic System (WGS

84) Table 1: Specifications, Standards and Handbooks

2.2 OTHER GOVERNMENT DOCUMENTS

The following other Government documents, drawings, and publications form a part of this specification to the extent specified herein.

Document Number Document Title PRF-PT-768 Digital Range Training Systems (DRTS) Performance

Specification.

PRF-PT-00588 Interface Standard for the Multi-Function Vehicle Port

(MFVP)

19200-12956704 Improved Bradley Acquisition Subsystem (IBAS) ICD

Commander’s Independent Viewer (CIV) (Bradley) 12991282(A) Second Generation Forward Looking Infrared Radar (2nd

Generation FLIR)

ICD-SA16575

Power and Data Subsystem Interface Control Document for the M1A2 SEP v3

TM-VPU-1553-IDD Player Unit Interface Design Document (IDD) for the Tactical Micro Player Unit 1553 Interface, version 1, 11 Nov 13

ICD CMUR Interface Control Document for Crew Module Unit with Recorder (CMUR)

Table 2: Other Government Documents http://164.214.2.59/publications/specs/printed/2401/2401.pdf

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2.3 NON-GOVERNMENT STANDARDS AND PUBLICATIONS

The following documents form a part of this document to the extent specified herein.

Standard Number Standard Title ATA 300 Specification for Container Requirements IEEE-1394 IEEE Standard for a High Performance Serial Bus IEEE 802.11 IEEE 802.11 series Wireless Local Area Network (WLAN) equipment FIPS 140-2 Security Requirements for Cryptographic Modules FPA

70-2001 MPEG4 ISO/IEC 14496 Coding Of Moving Pictures and Audio 09-EC-M-0010 Wireless Security Standards, Version 3.0, 2 January 2009

Table 3: Non-Government Standards and Publications

Copies of specifications, standards, and drawings may be obtained as directed by the Contracting Officer (PCO).

3 IPUR REQUIREMENTS

The following paragraphs describe the specific detail performance requirements for the DRTS IPUR and its components on DRTS Ranges. The IPUR is part of the overall DRTS, which is described by the DRTS Performance Specification PRF-PT-768.

3.1 GENERAL DESCRIPTION

The IPUR collects, records, and transmits crew audio communications, video, and platform data to the CT in accordance with (IAW) the platform ICDs (See Paragraph 2).

The IPUR system consists of the Crew Module Unit Recorder (CMUR), the transmitting radio component, and the wireless communication network. The CMUR captures and records all combat vehicle data required by DRTS. The transmitting radio component transmit any captured data from the CMUR out to the wireless communication network.

The wireless communication network routes the CMUR transmission to the CT, as well as any configuration command back to the CMUR. See more details in Appendix B.

Commands can be sent by the CT or the Field Support Equipment (FSE). Each IPUR generates event data IAW the IPUR Interface Design Document (IDD), TM-VDPU-1553- IDD-BBG11, and Interface Control Document (ICD) for Crew Module Unit Recorder (CMUR). The IPUR software (SW) is Government Furnished Information (GFI). The contractor will not be responsible for Government owned SW performance nor the correction of Government owned SW functionality.

3.2 GENERAL IPUR REQUIREMENTS

The IPUR shall:

a. Be comprised of a CMUR, radio transmitter, and a wireless communication network.

b. Include a combat vehicle installation kit.

c. Include two 720p high definition crew cameras.

d. Include two thru-sight cameras.

http://standards.ieee.org/index.html http://www.mpeg-industry.com/

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e. Comply with the IPUR IDD and CMUR ICD.

f. Be reconfigurable and reprogrammable to support data collection and transmission.

g. Be capable of functioning in the training environment as defined in 3.6.5.

h. Provide a communication bridge/mesh network for other IPURs to support

IPUR functions in RF restricted areas.

i. Provide a control unit Central Processing Unit (CPU) and memory that does not exceed 50 percent utilization under normal processing.

j. Be physically labeled with a three digit numeric identification per range (i.e., 101-999). This marking is mutually exclusive of the IUID Marking requirements.

k. Be able to support roll-on/roll-off capability (Since the IP scheme is same across all ranges, changing the SSID will allow the IPURs to be used at multiples ranges).

l. Collect digital data that includes GPS derived Time-Space Position Information (TSPI), weapon performance and status data as required by the

IPUR IDD.

m. Provide the capability to time tag combat platform data messages using GPS time accurate to within one millisecond (1ms).

n. Maintain date and time sync with the DRTS Software (Sight Server).

o. Be reconfigured and reprogrammed via wired and wireless connections.

p. Provide a single Radio Frequency (RF) network Range Control System

(RCS) with a current generation mesh wireless network to transmit both digital data and video to the CT.

q. Receive and implement command and control messages from the CT IAW the CMUR ICD.

r. Provide the capability to extract the recorded content.

3.3 COMBAT VEHICLE PLATFORM IPUR REQUIREMENTS

The IPUR shall:

a. Interface between the combat vehicle platforms and the DRTS control system by capturing, recording, and transmitting event data specific to the relative actions of its associated combat vehicle platform (see Table 4).

b. Collect and relay crew audio communications, video (Crew Camera and Thru-Sight-Video (TSV), and platform data for utilization in exercise control and After Action Review (AAR). The audio communication consists of tactical audio and crew communication audio, both provided by the combat platform. The video is obtained from the IPUR system provided Crew Cameras, and by the combat platform specific TSV. The combat platform data (i.e. 1553) is also platform provided and platform specific.

c. Be installed and operate without interfering with the operation of the host combat vehicle platform, Soldier crew duties, nor alter the operational characteristics of the weapon system.

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d. Provide a configuration setting parameter to drive the connection type (i.e.

Serial RS-232/422, IEEE 1394, MIL-STD-1553 and Ethernet vehicle interfaces) IAW the platform’s ICD.

e. Be designed to function, interface, and instrument with combat vehicle platforms defined in Table 4. Installation requirements for each platform shall be met with tailored installation kits.

Host Combat Vehicle

Platforms 1553? Crew

Cameras TSV Sources Audio

Feeds Thru-Sight Cameras

Direct Connections

M1A1 Abrams Main Battle Tank

YES (2) LDR, GNR (2) GAS, GPSE (2) TIS, CITV 2

M1A1 Situational Awareness

(SA)

YES (2) LDR, GNR (2) GAS, GPSE (2) TIS, CITV 2

M1A1D Abrams YES (2) LDR, GNR (2) GAS, GPSE (2) TIS, CITV 2 M1A2 Abrams YES (2) LDR, GNR (2) GAS, GPSE (3) TIS, CITV, CROWS

M1A2 System Enhancement Program (SEP) V2

YES (2) LDR, GNR (2) GAS, GPSE (3) TIS,

CITV,

CROWS

M1A2 SEP V3 YES (2) LDR, GNR (2) GAS, GPSE (3) TIS,

CITV,

CROWS

M1A2 SEP Electronics Enhance Package

YES (2) LDR, GNR (2) GAS, GPSE (3) TIS,

CITV,

CROWS

M2 Infantry Fighting Vehicle

(IFV)

YES (2) CMD,

GNR

(1) AUX (2) IBAS, CIV 2

M2A1 IFV YES (2) CMD,

GNR

(1) AUX (2) IBAS, CIV 2

M2A2 IFV YES (2) CMD,

GNR

(1) AUX (2) IBAS, CIV 2

M2A2 Operation Desert Storm

(ODS)

YES (2) CMD,

GNR

(1) AUX (1) IBAS 2

M2A2 Operation Desert Storm-Engineer (ODS-E)

YES (2) CMD,

GNR

(1) AUX (1) IBAS 2

M2A2 ODS Line Backer (M6) YES (2) CMD, GNR

(1) AUX (1) IBAS 2

M2A3 IFV YES (2) CMD,

GNR

(1) AUX (2) IBAS, CIV 2

M3 Calvary Fighting Vehicle

(CFV)

YES (2) CMD,

GNR

(1) AUX (2) IBAS, CIV 2

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M3E1 CFV YES (2) CMD,

GNR

(1) AUX (2) IBAS, CIV 2

M3A2 CFV YES (2) CMD,

GNR

(1) AUX (2) IBAS, CIV 2

M3A3 CFV YES (2) CMD,

GNR

(1) AUX (2) IBAS, CIV 2

Stryker ICV NO (2) GNR, DMT N/A (1) RWS 2 Stryker CV NO (2) GNR, CMDR

N/A (1) RWS 2

Table 4: Host Combat vehicle platforms

3.4 GENERAL VIDEO AND AUDIO

The following are the video and audio requirements that apply to both recording and near real time transmission. The IPUR shall:

a. Be configurable to record and transmit up to 8 video sources with any combination or permutation of combat vehicle platform TSV, and crew cameras when installed on any of the platform types as defined in Table 4.

b. Capture, record and transmit crew communications audio from the combat vehicle platform intercom to include radio transmissions.

c. Capture, record, and transmit all symbology including the sight reticle via the TSV cameras.

d. Interface (EIA RS170 or 12-bit digital) to the Commander’s Independent Thermal Viewer (CITV), Thermal Imaging System (TIS) (Abrams) IAW ICD

SA16575.

e. Interface (EIA RS170 or 12-bit digital) to the CIV (Bradley) IAW Improved Bradley Acquisition Subsystem (IBAS) ICD 19200-1295704.

f. Interface (EIA RS170 or 12-bit digital) to the 2nd and 3rd Generation Forward Looking Infrared Radar (FLIR) IAW ICD 12991282(A).

g. Provide an interface to the Gunner’s Primary Sight captured through the GPSE (Abrams) IAW ICD-SA16575.

h. Interface to capture all Gunner’s Primary Sights for each platform (Abrams, Bradley, and Stryker ICV/CV) IAW platform ICDs.

i. Interface with the AUX and GAS Sight.

j. Provide video output in Moving Pictures Experts Group (MPEG) 4.

3.4.1 VIDEO AND AUDIO REAL-TIME TRANSMISSION

During near real time transmission, the IPUR shall:

a. Transmit the crew camera feeds in high definition or as configured by the

CT.

b. Transmit the vehicle TSV in the same resolution as the original feed.

c. Transmit tactical radio and crew communications audio from the vehicle intercom per the CMUR ICD.

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3.4.2 TRANSCEIVER

The IPUR shall support bi-directional communication with/from the DRTS CT and VSS software per the CMUR ICD. The IPUR transceiver shall:

a. Provide bidirectional wireless communication to the CT via access nodes into the range network.

b. Transmit all required digital data (position, status and telemetry) video, and audio per the CMUR ICD.

c. Receive commands from the CT per the CMUR ICD.

d. Provide communications information transfer with 100 percent success on all message transmissions.

e. Support frequency tuning to comply with frequency allocations and spectrum use at the intended installation.

f. Automatically connect to the communication network when powered on.

3.4.3 ON-BOARD RECORDING CAPABILITY

The IPUR On-board recording capability shall:

a. Be capable of simultaneously recording 8 HD video sources, 2 audio sources, and exercise event data (as defined in the CMUR ICD) for a period of not less than 6 hours.

b. Allow the recording resolution to be configured by either the CT or the FSE per the CMUR ICD.

c. Time/date stamp per Society of Motion Picture and Television Engineers (SMPTE) standards all audio and video sources.

d. Record video and audio in MPEG4 format.

e. Label combat vehicle platform video feeds to support AAR playback layout.

f. Create audio/ video tags based on trigger pull events, and shall protect from overwrite the audio and video data for the 120 seconds before and after trigger pull event.

g. Provide a status indicator in the crew compartment that allows the crew to determine if the IPUR is actively recording or not.

3.5 SET-UP AND TEAR-DOWN TIME

The IPUR shall:

a. Provide rugged cables with connectors fitted for military use for installation, removal, and normal usage of the system.

b. Provide cables with connectors with at least an IP66 rating.

c. Be installed and operationally verified in less than 30 minutes by two qualified contractor support technicians on any combat vehicle platform type (see Table 4).

d. Be removed and stored in less than 30 minutes by two qualified contractor support technicians.

3.6 IPUR INSTALLATION KIT

The IPUR Installation Kit shall:

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a. Provide mounting mechanisms and brackets with the objective of maximum commonality among like combat vehicle platforms.

b. Support all host combat vehicle platforms (see Table 4).

c. Provide mounting hardware (HW) to keep IPUR cables and components away from the crew duties, operation, and maintenance of the host platform, nor restrict the normal mission capabilities of the instrumented player.

d. Provide all crew cameras, TSV adapters, and any other IPUR component needed for installation on the required combat vehicle platforms.

e. Provide the video/intercom cables necessary to access the vehicle and audio signals.

f. Provide the IPUR power cable, which powers the internal system.

3.7 IPUR PHYSICAL CHARACTERISTICS

3.7.1 WEIGHT

The weight of any IPUR component mounted on a training platform shall not exceed 25 pounds. The IPUR system total weight shall not exceed the weight limits for a 2-person lift (MIL-STD-1472G Design Criteria Standard: Human Engineering).

3.7.2 FORM AND FUNCTION

When the CMUR is mounted on the exterior of the training platform, the IPUR shall include a wired connection between the CMUR and the radio transmitter. When the CMUR is mounted on the interior of the training platform, the IPUR shall include a wireless connection between the CMUR and the radio transmitter.

3.7.3 TRANSIT CASE

The IPUR components shall be provided in transit cases, one for the recording and radio transmitter components to include any cabling, and batteries, and one for the IPUR installation kit and crew cameras. The transit cases shall:

a. Protect IPUR components during transportation, storage, and handling.

b. Comply with Air Transport Association (ATA) Specification 300, Category I

(reusable for minimum of 100 round trips) container requirements, referenced in DRTS Performance Specification PRF-PT-768.

c. Provide protected areas for storage of all HW contained.

d. Provide top and bottom case surfaces that are interlocking.

e. Provide a design that facilitates accountability of the components.

f. Not exceed the weight requirement for 2-person lift with all equipment stored in it. (MIL-STD-1472G Design Criteria Standard: Human Engineering) - five foot lift distance.

g. Withstand High Temperatures IAW MIL-STD-810G Method 501.5 (A1) (Operating +49° C/ Non-operating: +71° C).

h. Withstand Low Temperatures IAW MIL-STD-810G Method 502.5 (C1) (Operating -31° C/ Non-operating: -33° C).

i. Withstand Solar Radiation IAW MIL-STD-810G Method 505.5.

j. Provide a minimum Ingress Protection of IP55.

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3.7.4 FINISH

Surfaces on IPUR components exposed to the elements shall:

a. Be treated to resist corrosion and deterioration.

b. Be designed to avoid dissimilar metal galvanization.

3.7.5 ENVIROMENTAL REQUIREMENTS

All IPUR components exposed to the elements, including connectors, cables, systems and subsystems shall be capable of fully functioning without degradation in performance when operated and/or stored in the identified environmental conditions. Environmental exposure shall not cause binding, blistering, or deformation of devices, or the cause of degraded, partial, unsafe, or failed operations. All components shall be designed and configured to withstand the typical stresses and environments associated with handling, transportation, and reconfiguration of the system.

3.7.5.1 STORAGE

All IPUR field components shall be capable of surviving prolonged storage at -33 to 71 degrees Celsius.

3.7.5.2 OPERATING TEMPERATURE

All IPUR field components shall be capable of operations at ambient temperatures between -31 and 49 degrees Celsius. All IPUR field components shall be capable of operations while exposed to direct solar effects, up to 365 days per year. Solar effects are in addition to the ambient temperature requirements, and may result in greater internal temperatures than even storage conditions.

3.7.5.3 HUMIDITY

All IPUR field components shall be capable of operations in humid conditions up to 100% (condensing and non-condensing), at 50 degrees Celsius.

3.7.5.4 SEA COAST/SALT SPRAY

All IPUR field components shall be capable of operations in seacoast meteorological (salt atmospheric) conditions.

3.7.5.5 ARID/DESERT CONDITIONS

All IPUR field components shall be capable of operations during and after exposure to dusty desert conditions. These conditions include both the effects of blowing sand and dust.

3.7.5.6 RAIN

All IPUR field components shall be capable of operations during and after exposure to rain and blowing rain at a rate up to 4 inches per hour for a period of two hours with up to 40 mph winds. After exposure, any residual water will dissipate in 22 hours without any operator action. Equipment shall be capable of withstanding daily exposure to this rain cycle.

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3.7.5.7 SUBMERSION

All IPUR components shall be capable of being completely submerged to a depth of one meter for a minimum of 30 minutes without failure due to moisture intrusion.

3.7.5.8 SHOCK

The IPUR components shall not be damaged when exposed to normal handling and dropping shock/impacts.

3.7.5.9 VIBRATION

The IPUR combat platform mounted components shall not be damaged when exposed to handling and transportation vibration effects.

3.8 IPUR POWER

The IPUR wireless communication network shall use power IAW the range design drawings. The IPUR CMUR/Radio transmitter shall:

a. Save all configuration settings whenever the unit is powered down.

b. Provide an on/off function, which controls the power from the source to the system. This function shall have a guard to prevent accidental actuation.

c. Utilize rechargeable batteries capable of operating all components that require power and cannot be connected to vehicle power for a minimum of 8 hours.

d. Utilize rechargeable batteries capable of operating all components that require power and can be connected to vehicle power for a minimum of 30 minutes.

e. Operate utilizing battery power when combat platform power is not available.

The IPUR components that require power from the combat platform shall:

a. Operate utilizing 24-28 VDC.

b. Withstand the 24-28 VDC transient characteristics of combat vehicle platforms as described in MIL-STD-1275.

c. Operate within the typical current of 275 ma and the maximum current of

2,065 ma.

d. Support combat vehicle platforms with a MFVP, by utilizing the Interface

Standard PRF-PT-00588.

e. Perform a shutdown after 10 minutes in event of power loss from the vehicle.

The battery powered IPUR components shall:

a. Perform a shutdown after 10 minutes in event of power loss or low voltage from the battery.

b. Provide the use of power management methods to maximize battery life.

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3.8.1 IPUR RECHARGING

The IPUR shall have the capability to recharge removable batteries. The IPUR recharging capability shall:

a. Protect the IPUR from power surges.

b. Operate on 115V/20A AC shore power.

c. Recharge internal batteries using the combat vehicle 24/28 VDC power.

3.8.2 BATTERIES

Batteries used to power IPUR components shall:

a. Be accessible by the operator/maintainer without need for any special tools.

b. Adhere to CECOM’s anti-proliferation policies.

c. Be commercially available and safe in the operational environment.

d. Be recharged in less than 4 hours (from fully discharged to fully charged).

e. Have a life expectancy of a minimum of 3 years.

f. Be replaceable by the maintenance personnel in less than 5 minutes.

3.9 IPUR ELECTROMAGNETIC COMPATIBILITY (EMC)

The IPUR shall be electromagnetically compatible with itself and adjacent electrical, and electromechanical, environment in fulfillment of Performance Specification PRF-PT-768.

3.9.1 ELECTROMAGNETIC ENVIRONMENTAL EFFECTS (E3)

The IPUR components shall be electromagnetically compatible among all subsystems and equipment found at the training ranges and with electromagnetic environment external to the HW. All equipment (NDI, COTS, modified COTS, new design) shall operate in the electromagnetic environment (EME) described below without being a source of electromagnetic interference or a victim of site/location generated electromagnetic emissions, whether radiated or conducted.

The DRTS site is a high electromagnetic noise environment for radiated energy. The DRTS site is an active military training range with an active airfield operation. The DRTS site contains electromagnetic effects from licensed/authorized RF emitters, lightning storms, power line transients, and electrostatic fields generated by human operators and maintainers.

3.9.2 INTRA-SYSTEM EMC

The IPUR shall be electromagnetically compatible with itself such that system operational performance requirements can be met.

3.9.3 INTER-SYSTEM EMC

The IPUR shall be electromagnetically compatible with its defined EME such that the system operational performance requirements can be met. The EME at the operational site is expected to average 200 V/m Root Mean Squared (RMS) in the frequency range of 10 KHz to 10 GHz. Inter-system EMC covers compatibility with, but is not limited to, Version: 1.0 the operational site EME, adjacent equipment, and friendly emitters (CB, UHF, VHF, cellular, etc.).

3.9.4 NON-DEVELOPMENTAL ITEMS (NDI) AND COMMERCIAL ITEMS

NDI and commercial items shall be compliant with the E3 requirements to ensure that the system operational performance requirements are met.

3.9.5 LIFE CYCLE, E3 HARDNESS

The IPUR operational performance and E3 requirements shall be applicable throughout the rated life cycle of the equipment. The IPUR shall detect degradation that would affect the safe E3 operations of the IPUR at the installation.

3.9.6 ELECTROMAGNETIC RADIATION HAZARDS (EMRADHAZ)

The equipment design shall protect personnel, fuels, and ordnance from hazardous effects of electromagnetic radiation.

3.10 IPUR SOFTWARE

The IPUR shall be utilize the latest GFI IPUR SW.

3.11 IPUR BUILT IN TEST (BIT)

The IPUR CMUR and radio transmitter shall provide a BIT capability. The IPUR BIT capability shall:

a. Perform fault detection on start-up or as commanded to detect performance degradation and failures.

b. Initiate a BIT from an IPUR control panel, the CT, and the FSE to perform fault detection and provide the location of the fault to the IPUR control panel.

c. Provide results in less than 5 minutes after initiation of a commanded BIT.

d. Relay faults/status back to the CT.

3.12 IPUR TIME AND POSITION DATA

3.12.1 ACCURACY

IPUR horizontal (in both dimensions) and vertical position accuracy shall be equal or better than three meters (3m) RMS. The IPUR accuracy shall be maintained over the entire coverage area.

3.12.2 UPDATE AND REPORTING RATE

Position location reporting rates shall be controllable within the exercise scenario function based on elapsed time and distance traveled from last reported position. The IPUR radio transmitter shall provide elapsed time reporting rates, which are configurable from 1 to 60 seconds with 1 second (1s) increments. The IPUR shall provide distance traveled reporting rates from 1-meter (1m) to 10 meters (10m) with 1-meter (1m) increments.

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3.13 SAFETY REQUIREMENTS

The IPUR shall be safe to operate IAW DRTS Performance Specification PRF-PT-768.

3.14 WIRELESS NETWORK REQUIREMENTS

The IPUR wireless network shall:

a. Use IEEE 802.11 series WLAN equipment.

b. Use IEEE 802.3 as the standard for long distance hi-speed (100Mbs or higher) bridges.

c. Provide bridges, which utilize end-to-end encryption using a Federal

Information Processing Standards (FIPS) 140-2 Level 2 validated cryptographic modules.

d. Provide WLAN Systems that meet all Information Assurance Vulnerability Message (IAVM) compliance requirements IAW 09-EC-M-0010.

e. Be configured to meet current Department of Defense (DoD) and Army standards.

f. Utilize an Extended Service Set Identifier (ESSID) or Service Set Identifier (SSID) in determining the authorized group of mobile radios. The ESSID/SSID broadcast option shall be turned off in the CT.

g. Enable Media Access Control (MAC) address filtering to prevent unauthorized users access to the network.

4 VERIFICATION

This paragraph includes all verifications to be performed to determine that the system offered for acceptance conforms to all requirements in paragraph 3 of this specification.

Unless otherwise specified, all inspections shall be performed in prevailing environmental conditions that define normal range operations.

Methods of Verification include:

a. Examination: An element of verification and inspection consisting of investigation, without the use of special laboratory appliances or procedures, of items to determine conformance to those specified requirements, which can be determined by such investigations.

Examination is generally nondestructive and typically includes the use of sight, hearing, smell, touch, and taste; simple physical manipulation;

mechanical and electrical gauging and measurement; and other forms of investigation.

b. Analysis: An element of verification that uses established technical or mathematical models or simulations, algorithms, charts, graphs, circuit diagrams, or other specific scientific principles and procedures to provide evidence that state requirements were met.

c. Demonstration: An element of verification that generally denoted the actual operation, adjustment, or re-configuration of items to provide evidence that the designed functions were accomplished under specific

Version: 1.0 scenarios. The items may be instrumented and quantitative limits of performance monitored.

d. Test: An element of verification and inspection that generally denoted the determination, by technical means, of the properties or elements of items, including functional operation, and involves the application of established scientific principles and procedures.

e. Certification: An element of verification that that generally denotes or documents the prior conduct of formal test verification, and relies on documented test results, performance data, analytical data, or vendor documentation. The items require that the contractor certify that the requirements have been met.

4.1 ACCEPTANCE TEST STRUCTURE

System Technical Test (STT):

The System Technical Test is an on-site test where the contractor and the Government representatives test the system. During the STT, the initial and comprehensive requirements are tested using the test procedure. The STT is conducted before SOT to ensure the system is prepared to be tested by the Government. The following tests are examples of the tests performed during STT:

IPUR Control Testing:

The purpose of the IPUR test is to verify the IPUR data connectivity, and DRTS hardware/software interaction with the IPUR. The IPUR Control test case will verify that the DRTS software can send commands to the IPUR and receive the data transmitted from the IPUR. During the IPUR control test, the IPUR controls and commands are verified using the FSE software via two methods (SYSCON and FSE Laptop).

IPUR Coverage Test:

IPUR Coverage test will verify that the IPUR properly reports the GPS location, status of the IPUR, 1553 data transmissions and that video/audio is uninterrupted. The objective is to confirm IPUR connectivity to the relay and mesh points and successful transmission of data to the Control Tower throughout all required range areas thus making sure the IPUR nodes network provides the required coverage. The range will utilize 2 channels with 14 IPURs on each channel. There will be 8 IPURs at the install pad or baseline, 4 of them being on channel 1 and the other 4 on channel 2. 4 IPURs mounted on combat vehicle platforms, 2 of them being on channel 1 and the other 2 on channel 2 and 6 IPUs standalone mounted downrange, 3 of them being on channel 1 and the other 3 on channel 2, for a total of 18 IPURs. All 18 IPURs will be verified as working from the SYSCON in order to satisfy saturation requirements. 9 IPURs will be set up as a M2A3 Bradley (5 feeds) and 9 as a M1A2 SEP Tank (7 feeds).

The collective scenario will be executed eight times using combat vehicle platforms.

The combat vehicle platforms will rotate lanes after each run (forward and reverse) so that coverage is confirmed for every combat vehicle platforms type in all lanes. This test will be executed two times on both channels using different combat vehicle platforms for each test for a total of (# of course roads)*(# of vehicle type)*2 runs.

Version: 1.0

IPUR radio network nodes Saturation test:

The network node saturation test will verify the DRTS system can support up 18 combat vehicle platforms instrumented with IPURs. The range will utilize two channels with 14 IPURs on each channel. There will be eight IPURs at the install pad or baseline, four of them being on channel 1 and the other four on channel 2. Four IPURs mounted on combat vehicle platforms, two of them being on channel 1 and the other two on channel 2 and six IPURs standalone mounted downrange, three of them being on channel 1 and the other three on channel 2, for a total of 18 IPURs. All 18 IPURs will be verified as working from the SYSON in order to satisfy radio network nodes saturation requirements. Nine IPURs will be set up as a M2A3 Bradley (5 feeds) and nine as a M1A2 SEP Tank (7 feeds).

Saturation and Endurance Test (SET): The IPUR Saturation and Endurance Test (SET) verifies that the DRTS software and Video System has the ability to execute a training exercise during saturated conditions and for an extended period similar to what will be required during battalion training cycles. The endurance portion of the test is based on 140 training runs for the ground combat vehicle platforms including a combination of vehicle types, running both crew and collective tables and 70 runs for the aviation combat vehicle platforms. In addition, the DRTS “exercise” capability is used to control the amount of data being processed by the system at any given time.

System Operational Test (SOT):

The System Operational Test is the final acceptance of the system prior to fielding. The focus of the SOT is to perform an end-to-end testing; everything from scenario development, creating and executing training events/runs through qualification and collective runs. Create AARs, Present AARs to include IPUR video in-gestation and THPs. The Government will conduct the SOT, on-site, using combat vehicle platforms under a live-fire environment to emulate an abbreviated training cycle. The successful presentation of the AAR will dictate Government acceptance. The SOT activities will be conducted in the same manner as they would be during operational use. The scenarios used during SOT include Stryker ICV GT VI, Stryker CV GT VI, Bradley GT VI, Tank GT VI, Tank & Brad GT VII, Tank & Brad GT XII, Aviation VI, Aviation X, and CALFEX (utilizing all course roads). All of these scenarios/events are executed with a combination of day and night runs to complete a total of 64 runs.

4.2 GENERAL IPUR REQUIREMENT

Requirement: E A D T C The IPUR shall be comprised of a CMUR, radio transmitter, and a wireless communication network.

X

The IPUR shall include a combat vehicle installation kit. X The IPUR shall include two 720p high definition crew cameras.

X

The IPUR shall include two thru-sight cameras. X

Version: 1.0

18 November 2021

Requirement: E A D T C The IPUR shall comply with the IPUR IDD and CMUR ICD. X The IPUR shall be reconfigurable and reprogrammable to support data collection and transmission. This requirement shall be verified during the IPUR Control Test.

X

The IPUR shall be capable of functioning in the training environment as defined in 3.6.5.

X

The IPUR shall provide a communication bridge/mesh network for other IPURs to support IPUR functions in RF restricted areas.

X

The IPUR shall provide a control unit Central Processing Unit (CPU) and memory that does not exceed 50 percent utilization under normal processing. This requirement shall be verified during the IPUR Coverage Test. During IPUR Coverage test, The average CPU usage shall not exceed 50 percent utilization. During IPUR Coverage test, the average memory usage shall not exceed 50 percent utilization.

X

The IPUR shall be physically labeled with a three digit numeric identification per range (i.e., 101-999). This marking is mutually exclusive of the IUID Marking requirements.

X

The IPUR shall be able to support roll-on/roll-off capability (Since the IP scheme is same across all ranges, changing the SSID will allow the IPURs to be used at multiples ranges). This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR shall collect digital data that includes GPS derived Time-Space Position Information (TSPI), weapon performance and status data as required by the IPUR IDD.

X

The IPUR shall provide the capability to time tag combat platform data messages using GPS time accurate to within one millisecond (1ms). This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR shall Maintain date and time sync with the DRTS Software (Sight Server). This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR shall be reconfigured and reprogrammed via wired and wireless connections. This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR shall Provide a single Radio Frequency (RF) network Range Control System (RCS) with a current generation mesh wireless network to transmit both digital data and video to the CT.

Version: 1.0

The IPUR shall receive and implement command and control messages from the CT IAW the CMUR ICD. This requirement shall be verified during the IPUR Control Test.

X X

The IPUR shall provide the capability to extract the recorded content. This requirement shall be verified during STT.

X

4.3 COMBAT VEHICLE PLATFORM IPUR REQUIREMENT

Requirement: E A D T C The IPUR shall interface between the combat vehicle platforms and the DRTS control system by capturing, recording, and transmitting event data specific to the relative actions of its associated combat vehicle platform (see Table 4).

X

The IPUR shall collect and relay crew audio communications, video (camera or Thru-Sight-Video (TSV), and platform data for After Action Review (AAR) and exercise control.

X

The IPUR shall be installed without interfering with the operation of the host combat vehicle platform, Soldier crew duties, nor alter the operational characteristics of the weapon system. This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR shall provide a configuration setting parameter to drive the connection type (i.e. Serial RS-232/422, IEEE 1394, MIL-STD-1553 and Ethernet vehicle interfaces ) IAW the platform’s ICD to monitor, select and collect data parameters from host combat vehicle platforms. This requirement shall be verified during the IPUR Control Test.

X X

The IPUR shall be designed to function, interface, and instrument with all combat vehicle platforms (see Table 4).

Differing installation requirements for each platform shall be met with tailored installation kits. This requirement shall be verified during the IPUR Coverage Test.

X X

4.4 GENERAL VIDEO AND AUDIO

Requirement: E A D T C The IPUR shall transmit and record up to 8 video sources with any combination or permutation of combat vehicle platform TSV, and crew cameras when installed on any of the platform types as defined in Table 4. This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR shall transmit and record crew communications audio from the combat vehicle platform intercom to include radio transmissions. This requirement shall be verified during the IPUR Coverage Test.

Version: 1.0

The IPUR shall transmit and record all symbology including the sight reticle. This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR shall interface (EIA RS170 or 12-bit digital) to the CITV, TIS (Abrams) IAW ICD SA16575. This requirement shall be verified during the IPUR Coverage Test.

X X

The IPUR shall interface (EIA RS170 or 12-bit digital) to the CIV (Bradley) IAW IBAS ICD 19200-1295704. This requirement shall be verified during the IPUR Coverage Test.

X X

The IPUR shall interface (EIA RS170 or 12-bit digital) to the 2nd and 3rd Generation FLIR IAW ICD 12991282(A). This requirement shall be verified during the IPUR Coverage Test.

X X

The IPUR shall provide an interface to the Gunner’s Primary Sight captured through the GPSE (Abrams) IAW ICD SA16575. This requirement shall be verified during the IPUR Coverage Test.

X X

The IPUR shall interface to capture all Gunner’s Primary Sights for each platform (Abrams, Bradley, and Stryker ICV /CV) IAW platforms ICDs. This requirement shall be verified during the IPUR Coverage Test.

X X

The IPUR shall interface with the AUX and GAS Sight. This requirement shall be verified during the IPUR Coverage Test.

X X

The IPUR shall provide video output in MPEG4. X

4.4.1 VIDEO AND AUDIO REAL-TIME TRANSMISSION

Requirement: E A D T C During near real time transmission, the IPUR shall transmit the crew camera feeds in high definition or as configured by the CT.

X

During near real time transmission, the IPUR shall transmit the vehicle TSV in the same resolution as the original feed.

X

During near real time transmission, the IPUR shall transmit tactical radio and crew communications audio from the vehicle intercom per the CMUR ICD. This requirement shall be verified during the IPUR Coverage Test.

X

4.4.2 TRANSCEIVER

Requirement: E A D T C The IPUR shall support bi-directional communication with/from the DRTS CT and VSS software per the CMUR

ICD.

X

The IPUR transceiver shall provide bidirectional wireless communication to the CT via access nodes into the range

Version: 1.0 network. This requirement shall be verified during the IPUR Control Test.

The IPUR transceiver shall transmit all required digital data (position, status and telemetry) video, and audio per the CMUR ICD. This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR transceiver shall receive commands from the CT per the CMUR ICD. This requirement shall be verified during the IPUR Control Test.

X

The IPUR transceiver shall provide communications information transfer with 100 percent success on all message transmissions. This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR transceiver shall support frequency tuning to comply with frequency allocations and spectrum use at the intended installation.

X

The IPUR transceiver shall automatically connect to the communication network when powered on. This requirement shall be verified during the IPUR Control Test.

X

4.4.3 ON-BOARD RECORDING REQUIREMENTS

Requirement: E A D T C The IPUR On-board recording capability shall be capable of simultaneously recording 8 HD video sources, 2 audio sources, and exercise event data (as defined in the CMUR ICD) for a period of not less than 6 hours. This requirement shall be verified during the IPUR Coverage Test.

X

The IPUR On-board recording capability shall be allow the recording resolution to be configured by either the CT or the FSE per the CMUR ICD. This requirement shall be verified during the IPUR Control Test.

X

The IPUR On-board recording capability shall time/date stamp per SMPTE standards all audio and video sources.

X

The IPUR On-board recording capability shall record video and audio in MPEG4, or better, format.

X

The IPUR On-board recording capability shall label combat vehicle platform video feeds to support AAR playback layout.

X

The IPUR On-board recording capability shall create audio/video tags based on trigger pull events, and shall protect from overwrite the audio and video data for the 120 seconds before and after trigger pull event. This requirement shall be verified during the IPUR Coverage Test.

X X

Version: 1.0

The IPUR On-board recording capability shall provide a status indicator in the crew compartment that allows the crew to determine if the IPUR is actively recording or not.

X

4.5 SET-UP AND TEAR-DOWN

Requirement: E A D T C The IPUR shall provide rugged cables with connectors fitted for military use for installation, removal, and normal usage of the system.

X

The IPUR shall provide cables with connectors with at least an IP66 rating. For Commercial Off The Shelf (COTS) products certification will suffice, otherwise for new products test results will be required.

X X

The IPUR shall be installed and operationally verified in less than 30 minutes by two qualified contractor support technicians on any combat vehicle platform type (see Table 4). This requirement shall be verified during the IPUR Coverage Test across multiple platforms. The use of a stopwatch is required. This requirement shall also be verified during NET and SOT. Completing the IPUR NET training will be enough to qualify a technician.

X

The IPUR shall be removed and stored in less than 30 minutes by two qualified contractor support technicians. This requirement shall be verified during the IPUR Coverage Test.

The use of a stopwatch is required. This requirement shall also be verified during NET and SOT. Completing the IPUR NET training will be enough to qualify a technician.

X

4.6 IPUR INSTALLATION KIT

Requirement: E A D T C The IPUR Installation Kit shall provide mounting mechanisms and brackets with the objective of maximum commonality among like combat vehicle platforms systems.

X

The IPUR Installation Kit shall support all host combat vehicle platforms (see Table 4). This requirement shall be verified during the IPUR Coverage Test.

X X

The IPUR Installation Kit shall provide mounting HW to keep IPUR cables and components away from the crew duties, operation, and maintenance of the host platform, nor restrict the normal mission capabilities of the instrumented player.

X

The IPUR Installation Kit shall provide all crew cameras, TSV adapters, and any other IPUR component needed for installation on the required combat vehicle platforms.

Version: 1.0

The IPUR Installation Kit shall provide the video/intercom cables necessary to access the vehicle and audio signals.

X

The IPUR Installation Kit shall provide the IPUR power cable, which powers the internal system.

X

4.7 IPUR PHYSICAL CHARACTERISTICS

4.7.1 WEIGHT

Requirement: E A D T C The weight of any IPUR component mounted on a training platform shall not exceed 25 pounds. This requirement shall be verified during the IPUR Control Test by using a scale to weight the IPUR components individually.

X

The IPUR system total weight shall not exceed the weight limits for a 2-person lift (MIL-STD-1472G Design Criteria Standard: Human Engineering). This requirement shall be verified during the IPUR Control Test by using a scale to weight the IPUR components individually.

X

4.7.2 FORM AND FUNCTION

Requirement: E A D T C When the CMUR is mounted on the exterior of the training platform, the IPUR shall include a wired connection between the CMUR and the radio transmitter.

X X

When the CMUR is mounted on the interior of the training platform, the IPUR shall include a wireless connection between the CMUR and the radio transmitter.

X X

4.7.3 TRANSIT CASE

Requirement: E A D T C The IPUR components shall be provided in transit cases, one for the recording and radio components to include any cabling, and batteries, and one for the IPUR installation kit and crew cameras.

X

The transit case shall protect IPUR components during transportation, storage, and handling.

X

The transit case shall comply with Air Transport Association (ATA) Specification 300, Category I (reusable for minimum of 100 round trips) container requirements.

X

The transit case shall provide protected areas for storage of all HW contained.

X

The transit case shall provide top and bottom case surfaces that are interlocking.

Version: 1.0

The transit case shall provide a design that facilitates accountability of the components.

X

The transit case shall not exceed the weight requirement for 2-person lift with all equipment stored in it. (MIL-STD-1472G Design Criteria Standard: Human Engineering) - five foot lift distance. This requirement shall be verified during the IPUR Control Test by using a scale to weight the IPUR transit case.

X

The transit case shall withstand High Temperatures IAW MIL-STD-810G Method 501.5 (A1) (Operating +49° C/ Non-operating: +71° C). For COTS products certification will suffice, otherwise for new products test results will be required.

X X

The transit case shall withstand Low Temperatures IAW MIL- STD-810G Method 502.5 (C1) (Operating -31° C/ Non-operating: -33° C). For COTS products certification will suffice, otherwise for new products test results will be required.

X X

The transit case shall withstand Solar Radiation IAW MIL- STD-810G Method 505.5. For COTS products certification will suffice, otherwise for new products test results will be required.

X X

The transit case shall provide a minimum Ingress Protection of IP55. For COTS products certification will suffice, otherwise for new products test results will be required.

X X

4.7.4 FINISH

Requirement: E A D T C Surfaces on IPUR components exposed to the elements shall be treated to resist corrosion and deterioration.

X X

Surfaces on IPUR components exposed to the elements shall be designed to avoid dissimilar metal galvanization.

X X

4.7.5 ENVIROMENTAL REQUIREMENTS

Requirement: E A D T C All IPUR components exposed to the elements, including connectors, cables, systems and subsystems shall be capable of fully functioning without degradation in performance when operated and/or stored in the…