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Utilizing MIL-STD-1553B Digital Data Bus Devices Across an IEEE-1394A Serial Bus

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
10032
Program Year/Program:
2002 / SBIR
Agency Tracking Number:
10032
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
SEAKR Engineering, Incorporated
6221 South Racine Circle Centennial, CO -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2002
Title: Utilizing MIL-STD-1553B Digital Data Bus Devices Across an IEEE-1394A Serial Bus
Agency: NASA
Contract: NAS10-01074
Award Amount: $100,000.00
 

Abstract:

In this first phase of technical development, this proposal for research and development seeks to design an architecture that will enable MIL-STD-1553B digital data bus monitoring through an isochronous channel of an IEEE-1394A High Performance Serial Bus.The traits of this design will give I&T (integration and test) and launch operations teams full access to the spacecraft avionics bus, including the ability to monitor both IEEE-1394 traffic as well as MIL-STD-1553 traffic. This development will allow operators to more reliably detect and analyze anomalous conditions from a remote location through a retractable umbilicus.The second objective of the first phase of this development is the design of a bridge, which will enable two-way data communications between the IEEE-1394A and MIL-STD-1553B buses. The design will implement the fault-tolerant architecture developed at the JPL Center for Integrated Space Microsystems.Technical challenges include maintaining the redundant nature of the MIL-STD-1553B digital data bus, maintaining signal timing requirements of MIL-STD-1553B, and encapsulating MIL-STD-1553B signals on an IEEE-1394A bus.If Phase I proves feasibility, Phase II will be proposed to develop a commercially viable system around this architecture and test its capabilities in a laboratory environment.

Principal Investigator:

Mark Wilkinson
8183934724

Business Contact:

Scott Anderson
Vice President
3037908499
scott@seakr.com
Small Business Information at Submission:

SEAKR Engineering Inc
12847 E Peakview Ave Englewood, CO 80111

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No