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GSM Module for FITkit Platform
Holinka, Milan ; Šimek, Václav (referee) ; Bartoš, Pavel (advisor)
Educational platform FITkit has plenty options of communication. Interfaces, that are not implemented on the main board of the kit, accuring regularly in the form of external modules or controllers realized in FPGA. The aim of this work is to extend the capabilities of FITkit platform about the possibility of using a GSM network via accessory module. Describes the design, composition and activation of this module, creation a library for its handling and demonstration its activities on the sample application. Finished device can transmit and receive SMS messages and connecting voice calls.
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Software for Sprint & Hill-Climb timing system
Potocký, Matej ; Holek, Radovan (referee) ; Štohl, Radek (advisor)
This bachelor‘s thesis is targeting onto time measuring devices used for hill climb racing, specially in the Czech Republic. In this work, we describe software used for processing of results including its limitations. We are suggesting solution of new software designed to specific requirements of hill climb racing timekeepers.
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NEW CHANNEL CODING METHODS FOR SATELLITE COMMUNICATION
Rumánek, Jaroslav ; Levický, Dušan (referee) ; Žalud, Václav (referee) ; Šebesta, Jiří (advisor)
This dissertation thesis deals with new progressive channel coding methods for data transmission using satellite transponder. The design of the system for SMS transmission, in which novel turbo coding methods are applied, is discussed too. An achievement of the lowest output power and the smallest user aperture is the principal aim of the new method applications. Design of system that would be able to the error free SMS transmission by very low signal to noise ratio is analyzed in this dissertation thesis. The work is focused on energy budget, modification and implementation of new turbo code types and using unique properties, development of new bit error rate estimation methods and methods for determination of final SMS form. The main contribution is the new type of turbo code development that have optimal properties for this usage, development of new bit error rate estimation method and development of method that is able to determine final form of SMS on the basis SMS frame structure and turbo decoding theory when the bit error rate is not zero.
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Universal GSM communicator
Starčok, Tomáš ; Adámek, Martin (referee) ; Šandera, Josef (advisor)
This thesis deal with the design of GSM communicator controlled via SMS. It describes the general characteristics and parameters of GSM modules. It selects and describes suitable GSM module for this device. Describes the whole process of electronics design in this device. Then describes the design, manufacture, assembling and testing of the PCB. In conclusion it shows the achieved results and electrical parameters of the device.
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Monitoring of test station downtime
Šebesta, David ; Dzurenda, Petr (referee) ; Malina, Lukáš (advisor)
This thesis is about the monitoring of testing station downtimes at the DS/ETC (Diesel Systems / Engineering Testing Center) Bosh Diesel s.r.o. department in Jihlava. The goal of the monitoring is to get a record and an immediate warning for each machine downtime. The testing engineers are able to edit downtime reports and to create statistics and the Pareto analysis based on the reports. In the beginning of the thesis there are generally described the ETC department and the SCADA system. The monitoring system is designed and implemented based on the requirements of the ETC department. SMS messages sent via a GSM module what is connected directly to the server are used for immediate downtime warning. The test engineers have the graphic user interface what they can use to edit downtime reports. Statistics are generated individually based on the adjustable data filter. The department can focus primary on the finding out the reasons of the downtimes what leads to the biggest reduction of the test machine downtimes.
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Position navigation system with GSM interface
Pristach, Marián ; Khatib, Nabhan (referee) ; Kadlec, Jaroslav (advisor)
The objective of the diploma thesis is to design a device for positioning of mobile devices using GPS satellites. When coordinates are acquired they can be sent via the GSM network to a user's cell phone or to an SQL server. A web interface has been designed to access the stored data and to show the current device position and the history. This position datalogging system can be used for monitoring vehicles as well as a security system for cars.
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Miniature Tracking Device
Šťáva, Radek ; Levek, Vladimír (referee) ; Macháň, Ladislav (advisor)
The main theme of this masters's thesis is to design and make a miniature universal tracking device. This device is primarily for tracking asset, pets or people. For detecting the position data is used GPS technology. Data transmission is carried out via the GSM network. The device is technically solved and realized with respect to miniature size, high battery life and with regard to resistance against water, dust and impact damage. It is selected unique design, suitable for hermeticaly closure of the entire facility. Due to hermetic closure there is any buttons, any connectors and the battery charging is wireless.
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Low Energy GSM/GPRS Module for Sensoric Applications
Pál, Tamás ; Mráz, Ľubomír (referee) ; Šimek, Milan (advisor)
This project deals with the problematics of self-powered universal GSM/GPRS module which is used for sensorical applications. The first part analyzes features of mobile networks and applying energy from the environment. The second section expalins the various parts and characteristic of their associated components together with some fundamental functions of the technology for possible realization of sensoric module. The third part describes plan for system realisation and fourth parth illustrates achiaved results.
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SIM Card Reader
Buchta, Petr ; Strnadel, Josef (referee) ; Vašíček, Zdeněk (advisor)
This thesis focuses on implementation of a SIM card reader. Methods of data transmission are described here together with principles of file organization and data storage. As another topic, implemented functions in a SIM card used for manipulation with its contents, are described here. The FITkit platform and its utilities are used for the implementation of a SIM card reader.
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