25
5.5. Computing Unit
5.5.1 Overview
Computing Unit of B3D system performs the following key functions:
B3D Recognition Unit operation
B3D System users recognition or verification (depending on system operation mode)
Database storage and management
Users’ attempts statistics collection
Computing Unit is set up and administrated via Ethernet interface. Computing Unit comes with pre-
installed Broadway Embedded Operation System (BEOS), Broadway Security Software (BSS) and
Broadway Web Interface (BWI).
FIG 24. Computing Unit
5.5.2. Computing Unit package
Computing unit package includes:
Computing Unit
Power cord
Computing Unit packing
5.5.3. Computing Unit electrical connections
Computing Unit’s connections employed in B3D system are shown on FIG 27 and described in
Table 6.