Smart Joint System for In-situ Monitoring of Buildings

Award Information
Agency: Department of Homeland Security
Branch: N/A
Contract: NBCHC070100
Agency Tracking Number: 0522013
Amount: $749,954.46
Phase: Phase II
Program: SBIR
Awards Year: 2011
Solicitation Year: 2005
Solicitation Topic Code: H-SB05.2-005
Solicitation Number: FY05.2
Small Business Information
155 C-3 Moffett Park Drive, Sunnyvale, CA, 94089-1331
DUNS: 043688410
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: Y
Principal Investigator
 Shawn Beard
 Chief Technology Officer
 (408) 745-1188
 sjb@acellent.com
Business Contact
 Amrita Kumar
Title: Director , Business Development
Phone: (408) 745-1188
Email: akumar@acellent.com
Research Institution
N/A
Abstract
Acellent proposes to develop a smart joint structural health monitoring (SHM) sensor network that can autonomously assess in real time the structural stability of buildings. The sensor network will use piezoelectric transducers and temperature sensors to characterize damage in, and monitor the rigidity of components of the building primary structure. Acellent's existing sensor network technology will be used as the basis for the proposed development. Phase I focused on preliminary prototyping and technology demonstrations while Phase II will focus on complete system development. Innovations in Phase II will include development of a SmartDAQ sensor package that includes the piezoelectric transducers, temperature sensors, hardware, energy harvested power, battery, wireless data transmission and intelligent software. This will be used to provide a real time assessment of the building structural integrity. The data will be available for display to provide and early warning to first response and emergency personnel to ensure their safety prior to entering the building. An additional development will be to use the sensors to recognize sound and/or voice transmitted through the structure to allow search and rescue personnel to pin-point the location of survivors and determine what they are trying to say through an easy conversion to text messaging.

* Information listed above is at the time of submission. *

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