Tunnel Boring and Wall Breaking Detection System Based on Digital Filtering Technique

Security has been a major issue where crime is increasing exponentially and everybody wants to take proper measures to prevent intrusion. There is a need to automate so that user can enhance the technological advancement in such a way that a person getting off the office does not get melted with the hot climate. To minimize thefts and prison breaks we came with purely a new security system. This is a security system which is based on use of vibration sensors. The sensors are reinforced inside the floor, roof, side walls which are arranged with uniform distance between them. The sensor which senses vibration continuously over a period of time is used for detecting the tunnel boring/wall breaking activity. An algorithm is developed for detecting the tunnel boring/wall breaking activity which raises the alarm when one of the above activities is detected. The alarm is raised locally through a siren, informs the owner of the shop through GSM, and a message is sent to the police control room.