Access control of a door communication device or building system technology device

A communication device and access control technology, applied in the direction of instruments, time registers, single input port/output port registers, etc., can solve problems such as unfavorable pre-connection and poor data connection, and achieve the effect of simple access control

Inactive Publication Date: 2013-09-25
ABB (SCHWEIZ) AG
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Problems solved by technology

Pre-connection is disadvantageous in certain situations, such as w

Method used

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  • Access control of a door communication device or building system technology device

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Embodiment Construction

[0024] figure 1 Shown in the access control communication system or part of the building system engineering. It can be seen that an access control communication device 1 or a building system engineering device 1 , such as a station for access control communication, in particular a door station (Tuerstation) or a control panel, is of interest as a structural part of the access control communication or building system engineering device 1 , illustrates a control / processing unit 5 which is connected to a data memory 4 , an optical reading unit 6 , a signaling unit 7 and a motion sensor or proximity sensor or keyer 8 . An important structural component of the device 1 is a generator 2 for generating a digital certificate Z which is fed to a data memory 4 , a transmission unit 3 and / or a memory card reader 9 . The signaling unit 7 is connected on the output side to an opening device 19 to be controlled, for example a door opening device.

[0025] Obviously, the previously mention...

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Abstract

The invention relates to an access control of a door communication device or a building system technology device. The controller has a door communication device/building automation device (1) with generator (2) for generating digital certificate (Z). A data memory (4) is attached to processing unit (5) for storing digital certificate. A transmission unit (3) is arranged to transmit the generated digital certificate to a terminal (11). An optical reading unit (6) is connected to the processing unit. An indicating unit (7) is connected with to be controlled release device (19). The release device is activated in the presence of valid access authorization (B) to unlock door communication device.

Description

technical field [0001] The invention relates to access control for access control communication devices (Türkommunikation-Geräts) or building system engineering devices. In particular, an application is provided in private housing buildings for controlling door openers in a building communication system. Background technique [0002] Methods for encoding visual data are used to represent said data in a form that enables optical inspection, analysis and reprocessing of the data. Generally, known methods related to this are barcode (with low information content) and QR code (registered trademark of Denso Wave Co., Ltd., Quick Response: quick response, which has extended information content). For said codes no special reading equipment is required, a commercially available digital camera is sufficient. QR codes are currently used, for example, in advertising in order to call up the advertiser's web page on a smartphone in a simple manner. Here, a QR code is printed in which ...

Claims

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Application Information

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IPC IPC(8): G07C9/00
CPCG07C9/00182G07C9/00309G07C2009/00253G07C2009/00412G07C2009/00761G07C2009/00785G07C2009/00793
Inventor O.比加尔克J.普拉特C.克莱内-科萨克
Owner ABB (SCHWEIZ) AG
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