Positive identity entry control system with geographically distributed portals and enrollment stations
A positive identity entry control system using distributed processing to allow reliable geographically separated portals and enrollment stations has been installed and is fully operational at a large area DOE site. Identity verification requires a credential, a memorized number and measurement of a physical characteristic of the user. Additionally, all portal activity is monitored by guards. The portal system is dual redundant such that no single point failure will shut down operations. Each portal site maintains its own subset of the master data base so off-site failure of the central data base manager or its communication links will not significantly affect local portal activity. The system is suitable for installations with large populations requiring access control at several remote sites scattered over a large area. 2 figs.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 5401201
- Report Number(s):
- SAND-85-1677C; CONF-850765-32; ON: DE85017232
- Country of Publication:
- United States
- Language:
- English
Similar Records
Positive identity entry control system with geographically distributed portals and enrollment stations
Entry control system for large populations