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Highspeed Building Central Control Unit [j]bow

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Highspeed Building Central Control Unit [j]bow

With a direct connection to the LCN-coupler module, the building central control unit [j]bow allows the creation of complex control programs for the LCN-bus. An easy to learn programming language provides the building technician with countless commands via an editor for the realization of complex applications for the LCN-bus.

Commands in the scripting languages Phyton or PHP can be directly taken over for LCN control by users familiar with these languages. Easy to understand programming examples help to demonstrate the script-controlled access to sensors and actuators from the LCN world.

All progam commands are available in the German language. The building central control unit [j]bow integrates all LCN modules completely into existing WLAN/network structures. With a webbrowser, all scripts for the LCN-bus can be generated and run on any computer in the network. With a corresponding configuration of the router, [j]bow can also be run via the Internet. Alternatively, [j]bow can be activated with a console, a monitor or a touchscreen to become a fully-fledged building control system.

In the [j]bow personnel version, up to 20 LCN modules and 80 programs can be run. [j]bow allows the administration of any large-scale LCN installations any many programs. Limitations only arise from available memory space, bus demand, and bus topology.

 

The Highspeed Building Central Control Unit [j]bow combines functions from the IP world with LCN.

It is now possible to send commands via telnet to IP devices with a key-button or a transponder. You can turn LCD projectors on or off with a light switch at any point in the building. Interesting application possibilities arise out of being able to start a switch or router with modified configurations via LCN. If for instance certain transponder cards are set to the router configuration, not only can the access control be regulated and the lighting switched on, but the network connections can also be routed or patched depending on the ID card.

Via the Internet, the building central control unit [j]bow can also access foreign data sources. this allows the implementation of remote control via HTTP, e-mail or SMS. Public data sources (for instance the weather) can be used for things such as the regulation of heating systems. Important incoming e-mails can be signalled via light sequences in different rooms without having to use a PC. Via WLAN and an additional [j]bow module, the radio consumer's installation of the firm ELV can be integrated in the bus-operations. All radio switching modules from the FS-20 series can be integrated in this way.

Enhanced Functions

Client Software [j]longbow

[j]longbow is a client software for MAC/WIN/LINUX, with the help of which it can transfer commands from the LCN world to the standard remote control tasks of PCs/Macs. In this way, you can start any files on a PC/Mac (e.g. audio or video files) by flicking a switch at any point in the building,

Highspeed building central control unit [j]bow Hardware

  • * AMD GX2 400 MHz CPU onboard
  • * 1x RS-232, 2x RS-232/422/485 ports
  • * 2x LAN, 2x USB
  • * 256 MB DDR SDRAM
  • * DB15 VGA interface

UNO-1150; AMD GX2 400 MHz CPU; onboard 256 MB DDR SDRAM; 2x LAN; 2x
USB; 1x RS-232, 2x RS-232/422/485 ports; Audio and internal
CompactFlash; OS: Linux; Dimensions: 85 x 155 x 140 mm; suitable for DIN rails and wall fastening.

Because of its compact design and passive cooling, [j]bow can function without the typical wearing parts. This makes it a robust and reliable component for building automation.

A separate 24 volt power supply unit for DIN rails or wall fastening is available.

The building central control unit [j]bow is also available as a high availablitiy version by request.

 

 

Case Study Willy Brandt House

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The "Attentive Exhibition", or a museum as a place of learning

In the middle of Lübeck's old town lies the heritage-protected Willy Brandt House.

In the ground floor of 21 Königstrasse, the Federal Chancellor Willy Brandt Foundation runs a permanent exhibition about the political life of Willy Brandt, which has free admission for the general public.

The foundation was established in 1994 by the German Federal Parliament under federal law, and is a foundation under public law with legal capacity.

The exhibition aims to establish a gateway to 20th century German and European history, and to aid the public's understanding and appraisal of the course of this history in relation to the political biography of Willy Brandt.

During the formulation of the exhibition's concept, [j]karef GmbH was incorporated from a very early stage in the planning. The concept's development was shaped by both material conditions and specifications as to the exhibition's content, as well as findings from tourism studies and museum marketing, educational considerations, and years of internal experience from the permanent exihibition in the Schöneberg Town Hall in Berlin.

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About us

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Since 1995, [j]karef GmbH has developed exceptional and reliable solutions in the area of data processing. Our range of services is directed at businesses and organizations which require economical and intelligent tools for "knowledge mining" and its utilization. Our clients include companies in the areas of the petroleum industry, telecommunication, medicine, publishing, and national defense.

Our product portfolio contains a comprehensive repertoire of tools for knowledge processing. From Secure Content Webbrowsers and LMS to semantic search technology, our clients receive all the components they need for successful knowledge management.

Our Mobile Content Platform, with the help of which we are able to carry out every form of mobile content mediation for our clients in over 50 countries from MT- and MO-billing, allows scope for future developments. With the help of our QR-code Platform and our Visual Search function, we are able to build a bridge between mobile applications and their knowledge management.

 

 

Read Only

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The INREVER Framework™ makes the copying of content by third parties impossible. With the INREVER Framework™, screenshots, drag & drop, saving or printing can only be carried out with the author's authorization.

The client/server framework developed by [j]karef guarantees the protection of your documents from unauthorized access and manipulation.

The INREVER™ technology complements already existing web applications ideally, and safeguards your digital data from theft.

In addition, SCORM, AICC and IMS compatible data can be directly transferred to the INREVER Framework™. In many cases, this saves you the additional investment in Learn-Management-Software.

Further features:

  • The Textmarker function allows underlining at chosen points in the text
  • You can make notes for yourself with the Post-It function
  • The server-side configuration enables the comfortable customization of the browser when in use
  • Peer-to-peer encryption
  • Records the period of use, and gives a learning assessment test in relation to this
  • Integrated accounting software
 

Carbon Framework

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PHP is being employed more and more in business applications, and is increasingly reliant on frameworks.

The carbon framework integrates fundamental database functions, and provides more speed for the development of PHP- and database-based applications. Flexibility and expandability are its strong points.

The framework developed by [j]karef allows the quicker and more economical development of database supported applications. A complex user-management model and a large number of ready-made modules leave no wish unfulfilled as regards applications.

 
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