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Input module of electronic speedmeter RE 1xx
Feilhauer, Petr ; Sirka, Martin (referee) ; Zezulka, František (advisor)
This master’s thesis contains a basic description of the function and wiring of Electronic tachograph RE1xx from company UniControls - Tramex. The main objectives of this thesis are design and implementation of a functional module, combining the four frequency inputs, two analog inputs and eight digital inputs. The proposed module must be fully compatible with current system of Electronic tachograph and must be according by the basic technical-law standards, which refer of this branch for application this device. Based on the analysis of methods of processing various signals are proposed several concepts of the input module. Individual concepts are described with advantages and disadvantages. On the design concept of this module, followed by a description of the speed sensor, is placed on the redress of vehicle. Design of circumferential involvement of the chosen conception is detailed described and divided into several parts (controlling part, frequency inputs, analog inputs, binary inputs). In this module is accent on increased reliability and interoperability, which is achieved by using for example: power monitor, external watchdog, etc. For realization prototype is a part of thesis design of the PCB. Thesis includes theoretical calculations, which is needed for the design of software. On a functional input module is developed and debugged operating firmware, which is based on single-fiber design of the program. To measure the actual speed are debugged two algorithms - method of periodic sampling and the method of external interrupt. The following is a description of the measurement and processing of analog and digital signals (used algorithms suppress oscilation of input signals). The result of this master’s thesis is functional Module of frequency, analog and digital inputs, which measures vehicle speed, distance covered, direction of movement, two analog signals and evaluates states of the binary signal. Preprocessed data are sent to a Module of central processor through serial communications RS485.
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Swimming analysis using a SwIMU measuring device
Láznička, Jakub ; Šťastný, Jan (referee) ; Bátorová, Michaela (advisor)
This bachelor thesis deals with the description of the inertial sensor for measuring swimmers.The work contains a description of the possibility of performing swimming performance analyzes. In the practical part, a pilot measurement was performed and a detailed manual was created containing a description of accessories, the measurement process and the methodology of subsequent evaluation. An external database in MS Excel was created to compare the evaluated measurements, used to sort data with the possibility of statistical processing.
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Swimming analysis using a SwIMU measuring device
Láznička, Jakub ; Šťastný, Jan (referee) ; Bátorová, Michaela (advisor)
This bachelor thesis deals with the description of the inertial sensor for measuring swimmers.The work contains a description of the possibility of performing swimming performance analyzes. In the practical part, a pilot measurement was performed and a detailed manual was created containing a description of accessories, the measurement process and the methodology of subsequent evaluation. An external database in MS Excel was created to compare the evaluated measurements, used to sort data with the possibility of statistical processing.
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Working conditions of road freight transport drivers
Zemanová, Petra ; Rathouský, Bedřich (advisor) ; Jirsák, Petr (referee)
The present diploma thesis deals with the work of professional freight traffic drivers and is focused primarily on the requirements, which has to be fulfilled to become a professional driver. The theoretical part describes all of the requirements for the driver, as well as drivers operating modes and also compares the Regulation no. 561/2006 with AETR contractual agreement. An integral part of the work is a description of recording devices and possible checks of drivers and carriers. The second, practical part, deals with a survey among professional drivers focused primarily on their knowledge of the applicable regulations. The aim of this thesis is to provide a comprehensive analysis of drivers and freight charge of their working day
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Input module of electronic speedmeter RE 1xx
Feilhauer, Petr ; Sirka, Martin (referee) ; Zezulka, František (advisor)
This master’s thesis contains a basic description of the function and wiring of Electronic tachograph RE1xx from company UniControls - Tramex. The main objectives of this thesis are design and implementation of a functional module, combining the four frequency inputs, two analog inputs and eight digital inputs. The proposed module must be fully compatible with current system of Electronic tachograph and must be according by the basic technical-law standards, which refer of this branch for application this device. Based on the analysis of methods of processing various signals are proposed several concepts of the input module. Individual concepts are described with advantages and disadvantages. On the design concept of this module, followed by a description of the speed sensor, is placed on the redress of vehicle. Design of circumferential involvement of the chosen conception is detailed described and divided into several parts (controlling part, frequency inputs, analog inputs, binary inputs). In this module is accent on increased reliability and interoperability, which is achieved by using for example: power monitor, external watchdog, etc. For realization prototype is a part of thesis design of the PCB. Thesis includes theoretical calculations, which is needed for the design of software. On a functional input module is developed and debugged operating firmware, which is based on single-fiber design of the program. To measure the actual speed are debugged two algorithms - method of periodic sampling and the method of external interrupt. The following is a description of the measurement and processing of analog and digital signals (used algorithms suppress oscilation of input signals). The result of this master’s thesis is functional Module of frequency, analog and digital inputs, which measures vehicle speed, distance covered, direction of movement, two analog signals and evaluates states of the binary signal. Preprocessed data are sent to a Module of central processor through serial communications RS485.
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Bus public transportation focused on organization of working time of drivers in Prešov Region
Richnavský, Jakub ; Zelený, Lubomír (advisor) ; Karahuta, Anton (referee)
The aim of the master thesis is to analyse the legislation of the European Union concerning organization of working time of drivers in road transportation as well as functions and options of tachographs. The issue of working time of drivers will be applied to one of the suppliers of bus public transportation in Prešov Region, specifically SAD Prešov, a. s.. At first, there will be an introduction of the company, its history and offered transportation services. The work will also review a new-implemented IT software in a department of central control station (dispatching). Regarding the mentioned legislation, there will be a description of effectiveness of certain bus lines within 50 km, up to 50 km and one international line. The last part of the work will provide an overview of the most frequented matters of absence from work, fulfilling of working hours and availability of working capacity of the company's drivers. The results of the analysis will contribute to final conclusion and improvement suggestions in this area.
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