Development of real time alarm/surveillance system

Conference · Wed Jul 01 04:00:00 EDT 1987 · Nucl. Mater. Manage. Annu. Meet. Proc.; (United States)

OSTI ID:5815717

Kajiyoshi, M; Uchida, S; Suenaga, S; Iwabuchi, M; Fujimoto, T; Yoshimura, A

PNC has carried out real time alarm/surveillance system as a part of its r and d programs on the physical protection systems for its nuclear facilities from 1984 to 1986. The guard operates a closed circuit television (CCTV) camera to see whether the alarms are caused from intruders or from accident in the existing physical protection systems. But it is very difficult to assess rapidly moving objects using such a TV system. Monitor images are used to be continuously recorded by VTR, but it does not seem to be very suitable or it takes quite a long time to play back. Aiming at more effective and reliable physical protection systems, a new alarm/surveillance system was developed, the system detects persons entering into the surveillance zone and provides effective means to confirm. The system detects moving persons in a double fenced zone using image processing technique. Detection information such as time, position, detected images are displayed, printed and recorded, so that cause of false alarms, if occurred can be found easily.

• Research Organization: Power Reactor and Nuclear Fuel Development Corp., Tokyo
• OSTI ID: 5815717
• Report Number(s): CONF-870713-
• Conference Information: Journal Name: Nucl. Mater. Manage. Annu. Meet. Proc.; (United States) Journal Volume: 16
• Country of Publication: United States
• Language: English

Related Subjects

055001* -- Nuclear Fuels-- Safeguards
Inspection
& Accountability-- Technical Aspects
98 NUCLEAR DISARMAMENT, SAFEGUARDS, AND PHYSICAL PROTECTION
ALARM SYSTEMS
CAMERAS
DESIGN
MEASURING INSTRUMENTS
MONITORS
MOTION DETECTION SYSTEMS
NUCLEAR FACILITIES
PHYSICAL PROTECTION
PHYSICAL PROTECTION DEVICES
REAL TIME SYSTEMS
RESEARCH PROGRAMS
SECURITY
SURVEILLANCE
TELEVISION