| 摘要 |
<p>A control system for managing access of users (60) to a plurality of restricted areas (75) via the use of rights to access (20) comprises at least one manager module, including a central processing unit (50), configured for issuing and checking a right to access (20) associated to a transaction, and one or more provider modules, each comprising a local processing unit (70), in which each provider module is set at entrance to a restricted area (75) and is configured for executing a check on the right to access (20). The manager module (50) is configured for executing a step of enabling of the right to access (20) associated to the transaction by transmitting information (10, 40) on the transaction to the local processing units (70). The provider module (70) is configured for checking the validity of the right to access (30) presented by the user (60), and authorizing, on the basis of the outcome of the check, access to the corresponding restricted area (75), sending a specific notification of the provider module to the manager module (50) at an instant in time that can be selected for notifying that access has been granted. In addition, the manager module (50) is configured for carrying out, after reception of the specific notification, a step of checking of data of the transaction and a subsequent step of closing of the transaction to obtain a unique recognition of the individual access to the individual restricted area (75).</p> |
