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Room control device

A technology for controlling equipment and rooms, applied in program control, computer control, general control systems, etc., can solve the problems of expensive and inflexible access methods, and achieve the effect of improving access protection and preventing abuse

Active Publication Date: 2017-02-15
SIEMENS SWITZERLAND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The access method is expensive and inflexible

Method used

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  • Room control device
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Embodiment Construction

[0032] figure 1 An exemplary schematic diagram of a device for temporally and / or spatially limited control of comfort variables L, H of a room R by a mobile device MG of a user P is shown. The device includes a control device SG (room control device) arranged in a room R for controlling comfort variables (lighting, ventilation, temperature, shade, etc.).

[0033] The control device SG (room control device) is connected to the building automation system GBS (eg KNX) and can execute and possibly visualize the control of the devices L, H in the room (lights, blinds, heating, climate...). through the figure 1 The dashed lines in indicate that the building automation system GBS can be connected to other room control devices, for example via a suitable bus connection.

[0034] A connection to a mobile user terminal MG (preferably a smartphone with a corresponding app for Android, iOS, . . . ) can be established via wireless technology (eg Bluetooth, NFC). The mobile terminal MG c...

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PUM

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Abstract

Disclosed are an arrangement and a method for controlling comfort variables in a room in a manner limited in time and / or space by means of a mobile user device, e.g. a smart phone or tablet computer, said mobile device not being part of the infrastructure of the room but belonging to the user. An enable code that is available only locally provides secure access to control functions (e.g. temperature control, ventilation control) of a building automation system to which the room is assigned.

Description

technical field [0001] The invention relates to a control device and a portable mobile communication terminal for controlling comfort variables in a room. Furthermore, the invention relates to a device and a method for temporally and / or spatially limited control of a comfort variable in a room via a mobile device of a user. Background technique [0002] It is known that house-control or building-control functions can be executed by a user's portable mobile communication terminal, such as a smartphone or a tablet. It is thus known, for example, that a user can control lighting, blinds or the temperature in a building with a smartphone or tablet (with corresponding software). [0003] The company Jung, for example, offers a system in which the communication between the mobile device and the building control device is based on Bluetooth. In this case, access protection takes place via a fixed PIN number via so-called Bluetooth pairing. But said method is expensive and unsafe...

Claims

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Application Information

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IPC IPC(8): H04W12/04H04L12/28H04W12/08G08C17/02H04Q9/00H04W4/00G05B15/02H04W4/80
CPCG08C17/02G05B15/02H04L12/2803H04W12/04H04W12/08G08C23/04G08C2201/93G05B2219/2642H04W4/80H04W12/77
Inventor A.博登斯泰纳T.施伊科弗
Owner SIEMENS SWITZERLAND