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Security system for family house
Sohr, Martin ; Macháň, Ladislav (referee) ; Jaroš, David (advisor)
This thesis deals with complete theoretical design of security system for a family house, from the selection of technologies, security principles and selection of elements, theoretical suggestions of their placement to practical realization. I this thesis, securing of entry points, such as doors and windows, is done by magnetic contact sensors. Windows are secured also against breaking of glass. Inner space is secured using motion sensors. Further, the function principle of optical latches as secondary securing element of inner space is explained. The designed security system implements a central control unit, which is able to provide status information on all security elements to the host system. IQRF wireless communication operationg in licence-free is used for communication among elements of the security system. GSM SIM9000 module is used for communication with the security system.
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Wireless sensor network
Hruška, Martin ; Burda, Karel (referee) ; Mišurec, Jiří (advisor)
Wireless sensor network (WSN) consist of a mesh of a several powerful devices (denoted as base stations or sink) and a high number (1000 - 1000000) of a low-cost devices (denoted as nodes or motes), which are severely constrained in processing power, memory and energy. The nodes are equipped with an environment sensor. Events recorded by the sensor nodes are locally aggregated and then forwarded to a base station for further processing. WSNs are expected to be in wide use for a multitude of different scenarios. Project target is to analyse possibility of wireless transfer of digitalised data from sensors. Work contains and compares: Wi-Fi, , WiMAX, ZigBee, GPRS, radio net and IrDA. The work will design a wirelless network with data collection from sewerage plant sensors in small rural agglomeration and transfer data to the central dispatching. The work will suggest several options and compare their advantages and disadvantages.
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Four legged walking robot
Fischer, Jan ; Krištůfková Dvorská, Jolana (referee) ; Neužil, Tomáš (advisor)
The object of this thesis is an analysis of the possibilities of a wireless communication and a sensor‘s equipment for a four legged walking robot. The thesis is divided into three parts. In the first part there is a particular sale’s exploration in the section of the wireless communication modules. It refers to the differences among technologies in the methods of signal transmission, the technical parameters but also in the communication protocols. The next part of this thesis is focused on sensor’s equipment with the accent on the possibility of use for a four legged walking robot. It contains a short listing of sensors, which are available in the Czech Republic with division based on the type of sensing magnitude. These two parts make a base for the last part where I have chosen suitable communication modules along with sensors and realization wireless data transfer including control and visualization. The result of this thesis is the complete communication block from the user to the robot.
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PDA software for robot soccer
Uhlíř, Luděk ; Honzík, Petr (referee) ; Hrabec, Jakub (advisor)
Robotic soccer is a game like a real soccer but here the game is played by robots. The rules are the same, only there are few exceptions (foul, penalty kick, stalemate situation). Game is running without the human intervention. Just a human referee is supervising the game. Two teams are attending the game. Each of them has a control computer. The control computer is the brain of the game. It has a camera, it is making decisions for the next step of robots and sending them configuration data. The thesis deals with testing of communication interface and designs the new communication protocol for the next generation of the robots. The testing is provided by pocket pc Palm TX. It will send data over the Bluetooth interface to the control pc and will configure particular constants, like constants of PID regulator and an address of a robot. This will be provided by the IrDA interface.
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IS for Phone Calls Accounting
Šitka, Petr ; Ráb, Jaroslav (referee) ; Ščuglík, František (advisor)
This contribution refers to development of information system working with mobile communication devices. The information system is mainly for collecting and analyzing data made through the mobile devices. In the contribution there are described possibilities of connection between PC and mobile device, also there are described the most common information system for mobile devices, and tools for application development. Design and implementation of information system is based on this study.
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Extension Module with IR Communication Interface
Bednář, Martin ; Slaný, Karel (referee) ; Šimek, Václav (advisor)
This work is concerned with design of wireless extending module for the FITkit platform. The module is based on infrared communication. In this work the module itself is created, the components for the FPGA circuit are done and the software for the MCU is implemented. Additionally it is made possible to transmit or recieve codes of remote controllers for consumer electronics in variants of the NEC format.
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Security system for family house
Sohr, Martin ; Macháň, Ladislav (referee) ; Jaroš, David (advisor)
This thesis deals with complete theoretical design of security system for a family house, from the selection of technologies, security principles and selection of elements, theoretical suggestions of their placement to practical realization. I this thesis, securing of entry points, such as doors and windows, is done by magnetic contact sensors. Windows are secured also against breaking of glass. Inner space is secured using motion sensors. Further, the function principle of optical latches as secondary securing element of inner space is explained. The designed security system implements a central control unit, which is able to provide status information on all security elements to the host system. IQRF wireless communication operationg in licence-free is used for communication among elements of the security system. GSM SIM9000 module is used for communication with the security system.
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Extension Module with IR Communication Interface
Bednář, Martin ; Slaný, Karel (referee) ; Šimek, Václav (advisor)
This work is concerned with design of wireless extending module for the FITkit platform. The module is based on infrared communication. In this work the module itself is created, the components for the FPGA circuit are done and the software for the MCU is implemented. Additionally it is made possible to transmit or recieve codes of remote controllers for consumer electronics in variants of the NEC format.
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