Access control system wherein the remote device is automatically updated with a central user list from the central station upon use of the remote device
First Claim
1. A method of operating an access control system including a remote control system configured to control a lock and a central control system configured to wirelessly communicate with the remote control system, the method comprising:
- inputting user data into a user identification reader of the remote control system;
actively determining whether wireless communication is available between the central control system and the remote control system;
comparing the user data with a remote user list when wireless communication is unavailable to determine whether to unlock the lock;
solely in response to the inputting user data step, updating the remote user list stored by the remote control system with a central user list stored by the central control system using a wireless communicator of the remote control system and a wireless communicator of the central control system when wireless communication is available; and
comparing the user data with the remote user list after updating the remote user list to determine whether to unlock the lock;
wherein requesting updating the remote user list occurs after inputting user data and either a) before comparing the user data with the one of the remote user list and the central user list or b) when the user data is compared with the remote user list generally.
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Accused Products
Abstract
A method of operating an access control system including a remote control system configured to control a lock an a central control system configured to wirelessly communicate with the remote control system. The method includes inputting user data into a user identification reader of the remote control system, and in response to inputting user data, requesting updating a remote user list stored by the remote control system with a central user list stored by the central control system using a wireless communicator of the remote control system and a wireless communicator of the central control system. The method further includes comparing the user data with one of the remote user list and the central user list to determine whether to unlock the lock.
74 Citations
16 Claims
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1. A method of operating an access control system including a remote control system configured to control a lock and a central control system configured to wirelessly communicate with the remote control system, the method comprising:
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inputting user data into a user identification reader of the remote control system; actively determining whether wireless communication is available between the central control system and the remote control system; comparing the user data with a remote user list when wireless communication is unavailable to determine whether to unlock the lock; solely in response to the inputting user data step, updating the remote user list stored by the remote control system with a central user list stored by the central control system using a wireless communicator of the remote control system and a wireless communicator of the central control system when wireless communication is available; and comparing the user data with the remote user list after updating the remote user list to determine whether to unlock the lock; wherein requesting updating the remote user list occurs after inputting user data and either a) before comparing the user data with the one of the remote user list and the central user list or b) when the user data is compared with the remote user list generally. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An access control system comprising:
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a central control system configured to store a central user list and operable to update the central user list, the central control system including a wireless communicator operable to transmit the central user list; and a remote control system configured to store a remote user list, the remote control system including, a remote access controller operable to actively determining whether wireless communication is available between the central control system and the remote control system, and compare the user data with a remote user list when wireless communication is unavailable to determine whether to unlock the lock; a wireless communicator operable to receive the central user list from the central control system, and a user identification reader operable to receive user data from a user of the remote control system, and wherein the remote control system initiates a wireless communication with the central control system solely in response to receipt of the user data to update the remote user list with the central user list, wherein the remote user list is compared to the user data to make an access decision and wherein that access decision is made after the remote user list is updated when wireless communication is available and is made without updating the remote user list when wireless communication is not available; wherein requesting updating the remote user list occurs after inputting user data and either a) before comparing the user data with the one of the remote user list and the central user list or b) when the user data is compared with the remote user list generally. - View Dependent Claims (14, 15, 16)
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Specification