System for surveillance of a fixed or movable object
AssigneeL'Entreprise Industrielle
InventorGilles Prevost
Life of this patent
Estimating the term…
Abstract
A system for surveillance of a mobile or movable object is placed in a surveillance enclosure. The system includes and it comprises a transmitter/receiver circuit for first and second object-monitoring signals (sco1, sco2). The first and second signals monitor the presence of the object and the position of the object respectively. A transmission circuit is provided for transmitting an alarm-triggering signal. The transmission circuit receives the first and second object-monitoring signals and enables an alarm-triggering signal (sda) to be transmitted conditionally on the basis of a logical and/or analog combination of the first and second object-monitoring signals. The invention is applicable to surveillance of valuables or of works of art.
Claims19
A system for surveillance of a mobile or movable object placed in a surveillance enclosure, said system comprising:
- transmitter/receiver means for first and second object-monitoring signals (sco1, sco2), said first object-monitoring signal serving to monitor the presence of the object and said second object-monitoring signal serving to monitor the position of the object;
- and
- transmission means for transmitting an alarm-triggering signal, said transmission means receiving said first and second object-monitoring signals and conditionally enabling said alarm-triggering signal to be transmitted on the basis of a function combination, said function combination belonging to the group consisting of logical, analog, and logical and analog functions of said first and second object-monitoring signals.
Dependencies are inferred from the claim text.