The Intelligent Lock Theft-against Technology Based On GPS For The Removable Safe

Removable safe is a kind of special device with wide application range, larger sales and anti-theft function, through continuously improved and perfect, its own lock control system has become very strong. But because of its mobility, this kind of safe is not inconvenient to attach itself to a hard motionless object, so it is easy to be stolen; In addition, when the burglary occurs, the owner can not discover in a timely manner, limiting the overall security level and causing the losses, so both security and safety of safe exit great hidden troubles.For removable safe’s security and anti-theft problems, combining with GPS and GSM network communication, RFID, wireless data transmission, a number of modern technology, through transforming the commercially available safe, we successfully developed the " intelligent Lock theft-against technology based on GPS for the Removable safe". The technology will consider the position data provided by the GPS satellite as non-copyable keys to control the safe electronic trick lock, achieving the goal to open the safe at a fixed place; GSM network as the connection channel to connect the safe with the user’s mobile terminals, realizing the remote communication; The RFID technology as a status symbol to confirm the keymaker identity; Using the predecessor’s “double antenna design” to ensure receiving effective satellite signal, the wireless data transmission as a transport tool to ensure that the system can get real-time positioning information.The "safe" developed by us can achieve a series of functions such as, opening lock at the designated place, SMS text message inform to unlock, SMS text message alarm when abnormal situation happen, remote query and identification to unlock function, at the same time it has the special features like "double antenna" gaining the satellite signal, double lock security, emergency unlock, and so on. Removable safe’s intelligent anti-theft system is realized. The horizontal positioning accuracy is 8.78 m, less than 10m; remote communication response time is 8.7s, less than 10s; remote query time is 7.9s, less than 10s; which meets the corresponding technical indicators, greatly improved the security of the safe. System working temperature is-20℃~60℃, working voltage is 3.3-5VDC, which can satisfy the actual need and has very strong practicability. Once the "safe" is completed, it will become a real product to market and benefite the mankind.