摘要 |
The present invention relates to an access control and security system that comprises a plurality of external memory units, means of power supply, supplied by the power supply network and which when the network fails, become autonomous U1, T1, B1, B2, interconnection means U2 for compiling by means of computerized management or other means of collecting outside suitable data, to which access is permitted to the means of record memory, for processing the data contained in them by means of suitable logic medium, means of system memory U3, U4, for storing data from the external memory units and recording movements of the aforementioned external memory units, clock means U5 for providing time data on the identified utilization of the memory units, microcontroller means U7, U9, including resident programming, for the control and management of the whole system through bidirectional port means, means of selecting accesses (demultiplexers) U8 for implementing synchronous addressing of passive sensor units P5 and corresponding monitoring outputs of control units of external access inhibitors P4, that is to say differentiation of users in the case of users and/or multiple accesses, passive sensor units P5 and means of interconnecting remote control of components of the system. <IMAGE>
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