Security device
First Claim
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1. A security device for a machine to be at least one of operated and controlled by an operator, and for controlled access to various security areas in which at least one of installations and installation components, are located, comprising:
- a central control device including, at least one first personal identification device, a programming unit, a memory, and an electronic module, wherein the first personal identification device is for registering personal identification features, the memory is for storing personal identification features of different persons to be given access authorization to at least one of the security areas, the programming unit is for programming the access authorization to various security areas, person-dependently by assignment of personal identification features; and
a bus system connecting the central control device to a plurality of actuators respectively assigned to at least one of the security areas and adapted to permit access to the at least one of the security areas, for at least one of the operation and operator control of at least one of machines and machine components located therein, wherein after identification of a person with access authorization on the basis of a comparison of registered personal identification features with personal identification features stored in the memory and after inquiry of the programmed access authorization, the electronic module of the central control device is adapted to generate a message dependent on the access authorization for transmission via the bus system, by which at least one of the actuators release access to the assigned security areas in a way corresponding to the access authorization determined.
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Abstract
A security device (1) is disclosed, which permits the controlled access of authorised personnel to vulnerable security regions. According to the invention, the security device (1) is provided with a bus system (3), connecting a central control device to several actuators (4), each of which is allocated to one of the security regions (2). Access authorisation is monitored and controlled by means of a personal identification device (6).
9 Citations
18 Claims
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1. A security device for a machine to be at least one of operated and controlled by an operator, and for controlled access to various security areas in which at least one of installations and installation components, are located, comprising:
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a central control device including, at least one first personal identification device, a programming unit, a memory, and an electronic module, wherein the first personal identification device is for registering personal identification features, the memory is for storing personal identification features of different persons to be given access authorization to at least one of the security areas, the programming unit is for programming the access authorization to various security areas, person-dependently by assignment of personal identification features; and
a bus system connecting the central control device to a plurality of actuators respectively assigned to at least one of the security areas and adapted to permit access to the at least one of the security areas, for at least one of the operation and operator control of at least one of machines and machine components located therein, wherein after identification of a person with access authorization on the basis of a comparison of registered personal identification features with personal identification features stored in the memory and after inquiry of the programmed access authorization, the electronic module of the central control device is adapted to generate a message dependent on the access authorization for transmission via the bus system, by which at least one of the actuators release access to the assigned security areas in a way corresponding to the access authorization determined. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A security device, comprising:
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a central control device including, at least one device, adapted to obtain personal identification features, a unit, adapted to program access authorization to a plurality of security areas, and a memory, adapted to store personal identification features for at least one person to be given access authorization to at least one of the plurality of security areas; and
a bus system, connecting the central control device to a plurality of actuators respectively assigned to at least one of the security areas and adapted to permit access to a security area, wherein upon obtained personal identification features corresponding to personal identification features stored in the memory, a message is sent via the bus system, in response to which at least one of the actuators is adapted to release access to an assigned security area based upon access authorization determined. - View Dependent Claims (15, 16, 17, 18)
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Specification