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Town planing study "Zbrojovka"
Bílek, František ; Dominik, Vladimír (referee) ; Herzan, Radovan (advisor)
The aim of this thesis is a revitalization of the grounds once belonging to Zbrojovka Brno. These grounds are in the zoning map defined as “brownfield”. Within Brno’s limits, the area has an extremely convenient location. Since the grounds are situated in the central part of Brno, the complex is in terms of traffic and transport in the vicinity of both, the current and the newly planned ring-road. Important factors influencing the project are the river Svitava which borders the west side of the area, and a railroad corridor skirting the east side of the location. Assigned area was, for the purposes of this thesis, expanded by the grounds once belonging to Zetor and the adjoining area towards Markéty Kuncové Street. Several buildings from the former grounds, which fit in into the urban concept and were in good technical conditions, have been preserved. From a functional point of view, the newly designed grounds will meet all the requirements for a fully independent municipal district. The multifunctional development contains primarily housing complexes, administrative buildings, public facilities, recreational areas, as well as other functional structures. The urban concept of this project is a result of a study of surrounding blocks. Based on an analysis of the size and height of these buildings, an idealized block was designed and then recreated into a symmetrical raster of blocks with the street width of 20m. This raster was subsequently applied to newly designed points of entry into the area. Total urban and mass proposal of the development areahas been further influenced by principal conceptual points. Among these conceptual points belong the perspective axes which connect the conceptual points with an orientation point, in this case the former factory’s smokestack. Creating a new arm for the Svitava River is another point. Taking into account that the whole vicinity of the factory grounds is without quality public greenery elements.
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Wireless Security and Surveillance System
Výborný, Jiří ; Frýza, Tomáš (referee) ; Prokopec, Jan (advisor)
This Master’s thesis deals with design and construction of a wireless security and surveillance system in ZigBee wireless networks (IEEE802.15.4). The design consists of creating a star network topology with intended monitoring of home area via end device boards paired with coordinator board, which provides basic networking functionality. End device is used to send data from a temperature sensor DS1631 and magnetic reed switches to coordinator. ZigBee module ZDM-A1281-A2 made by MeshNetics company embedded on each board contains a micro controller ATMega1281 and a transceiver AT86RF230 working in a 2,4GHz frequency band. System is able to notice of any door or window move actions and too high temperature. The non-fully functional ZigBee stack, which is called an Open MAC software, based on MAC (Media Access Control ) layer and PHY (Physical) layer from MeshNetics, has been used to develop the user software. Open MAC consists of three application samples in C code. One of them was modified by the user for an application of communication between the module and sensors. The same design with module RC2204AT made by Radiocrafts company was tested as well, but it couldn’t be executed. All developed boards have been constructed and tested via Terminal PC program.
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Friction and air feeders for paper sheets
Svoboda, Ondřej ; Košťál, David (referee) ; Brandejs, Jan (advisor)
The thesis is focused on summarizing the evidence on the issue of paper sheets feeding at the final processing of documents. The thesis includes dividing of paper feeders, their characterization, and description of friction and air feeders, which are most widespread. As a model for the description methods of sheets feeding were used machinery CFM 700 and GPM 540A of Cyklos company. The thesis also compares friction and air feeding from the constructional point of view. The conclusion focuses on the new methods in the paper feeding in future.
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