MONITORING SYSTEM OF AN INTRUSION BARRIER.

摘要

The present invention concerns a security system for monitoring an intrusion detection barrier (2), said security system comprising a plurality of sensors (Mj) arranged along at least part of the perimeter of said intrusion detection barrier and firmly attached thereto, and a microcontroller (3, AP, AC) in signal communication with said plurality of sensors. The system is characterized in that said plurality of sensors (Mj) are MEMS sensors and are divided into a plurality of unique sets (SBSi), each unique set comprising at least one MEMS sensor and defining a zone (2B) of said intrusion detection barrier, each MEMS sensor generating at least one electric signal (Vei) in response to one or more mechanical actions on said intrusion detection barrier (2); said microcontroller (3, AP, AC) being configured to respond to each of said electric signals (Vei) generated by said plurality of MEMS sensors, said microcontroller (3, AP, AC) being configured to detect said mechanical action when said at least one electric signal (Vei) is received, said microcontroller being configured to identify said zone (2B) of said barrier based on the reception of said at least one electric signal (Vei) corresponding to one of said plurality of said unique sets of MEMS sensors, said microcontroller being configured to generate an alarm signal (Vaii) in response to said mechanical action, said alarm signal being indicative of said at least one zone (2B).