Common Bus Interface Adapter Chip

Award Information
Agency:
Department of Defense
Branch
n/a
Amount:
$149,874.00
Award Year:
2012
Program:
SBIR
Phase:
Phase I
Contract:
FA9453-12-M-0323
Award Id:
n/a
Agency Tracking Number:
F121-068-0965
Solicitation Year:
2012
Solicitation Topic Code:
AF121-068
Solicitation Number:
2012.1
Small Business Information
16080 Table Mountain Parkway, Suite 500, Golden, CO, 80403
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
127689128
Principal Investigator:
Louis Marketos
Principal Investigator
(303) 462-0096
lmarketos@design-group.com
Business Contact:
Robert Caruso
President
(303) 462-0096
rcaruso@design-group.com
Research Institute:
Stub




Abstract
ABSTRACT: A key problem in the rapid and lower cost development of spacecraft is that the various devices that comprise the spacecraft bus do not typically provide a single standard interface and/or communications protocols. This forces a design-to-order paradigm in which a spacecraft bus is developed on a per-mission basis with little reuse of existing software. Efforts such as SPA have defined an interface standard and a message protocol for hardware and software components so that rapid configuration and integration is possible. However, until device vendors adopt standards such as SPA, each device must have an interface adapter that translates between the native protocols and standard protocols. To date for SPA, that adapter has been an ASIM. While serving an important role in the early development of SPA, ASIMs are inefficient in their design due to the lack of an appropriate COTS device to fulfill the needs of this domain. They add significant power requirements, weight, cost and software development effort to a project. Design Net Engineering has developed a solution to the standard interface problem, enabling component manufacturers to create SPA-compliant devices rapidly with significantly lower power usage, mass, cost and effort than the existing alternatives BENEFIT: Space Plug & Play Avionics (SPA) has been designed to enable rapid, lower code development of spacecraft. Adoption of SPA by the wider industry to reach a critical mass of available components is vital to its success. The development effort, hardware cost, power usage and mass of existing SPA interface solutions have served as deterrents to wider adoption to date. Design Net Engineering"s solution provides a cheaper, low effort, low power and low mass solution to the problem thus enabling and encouraging component manufacturers to provide SPA compliance to their hardware with minimal impediments. This will enable wider adoption of SPA as a standard and allow the full benefits of using SPA to be realized, resulting in faster development and lower cost spacecraft for NASA, DoD and commercial spacecraft providers.

* information listed above is at the time of submission.

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