Key device and associated method, computer program and computer program product
First Claim
1. A key device comprising:
- a mechanical interface for mechanically maneuvering a lock device upon successful access control, the mechanical interface comprising a connector for communication with the lock device such that the lock device is able to perform electronic access control using the key device;
a clock;
a memory;
a radio communication module; and
a controller arranged to, using the radio communication module, communicate with an access control device and use the memory as temporary storage for communication, wherein the controller is arranged to receive an update validity time for the key device.
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Accused Products
Abstract
It is presented a key device comprising: a mechanical interface for mechanically manoeuvring a lock device upon successful access control. The mechanical interface comprises a connector for powering the lock device and for communication with the lock device such that the lock device is able to perform electronic access control using the key device. The key device further comprises a clock; a memory; a radio communication module; and a controller arranged to, using the radio communication module communicate online with an access control device and use the memory as temporary storage for offline communication between the access control device and one or more lock devices. A corresponding method, computer program and computer program product are also presented.
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Citations
31 Claims
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1. A key device comprising:
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a mechanical interface for mechanically maneuvering a lock device upon successful access control, the mechanical interface comprising a connector for communication with the lock device such that the lock device is able to perform electronic access control using the key device; a clock; a memory; a radio communication module; and a controller arranged to, using the radio communication module, communicate with an access control device and use the memory as temporary storage for communication, wherein the controller is arranged to receive an update validity time for the key device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method, performed in a key device, the key device comprising a mechanical interface for mechanically maneuvering a lock device upon successful access control, the mechanical interface comprising a connector for communication with the lock device;
- and a clock, the method comprising the steps of;
communicating online, using a radio communication module of the key device with an access control device; and using a memory of the key device as temporary storage for communication. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
- and a clock, the method comprising the steps of;
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30. A computer program comprising computer program code which, when run on a key device comprising a mechanical interface for mechanically maneuvering a lock device upon successful access control, the mechanical interface comprising a connector for communication with the lock device;
- and a clock, causes the key device to;
communicate online, using a radio communication module of the key device, with an access control device; and use a memory of the key device as temporary storage for communication between the access control device and one or more lock devices. - View Dependent Claims (31)
- and a clock, causes the key device to;
Specification