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A System for Monitoring Vehicle Fuel Consumption
Lazárek, Zbyněk ; Kolář, Dušan (referee) ; Burget, Radek (advisor)
The aim of this thesis is to create a system that can detect fuel theft from vehicles. The systemconsists of a hardware device located in the monitored vehicles and information systemthat makes it possible to determine when and where the theft occurred. The thesis describesthe components of the hardware device and individual functionalities of the informationsystem.
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RaspberryPi Expansion Board
Divácký, Tadeáš ; Macho, Tomáš (referee) ; Kopečný, Lukáš (advisor)
This thesis deals with the design and subsequent realization of the expansion board for RaspberryPi. At the beginning, all the integrated circuits selected for this work are listed. In addition, the power supply section for power circuits and RaspberryPi is described here, as well as the realization of the board.The last part is focused on software and firmware that is in ATmega series and part of Raspberry Pi which includes listed libraries that sum used for the functionality of the program and written library for handling integrated circuits.
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Design of ZigBee device - Analog inputs in range 0 - 10 V
Vepřek, Jan ; Kacz, Peter (referee) ; Štohl, Radek (advisor)
This bachelor thesis deals with design and realization device with analog inputs for ZigBee module. The first part of thesis contains analyse of possible solutions design of device and selecting the best choice. In the second part is function and connection of real circuits which I have used in device. In the third part is introduced function of software and description of functions. The communication between microcontroller and circuits through the use of programmed function is described. The last part is attended to user manual. There are descriptions controls of device and radio communication between two devices.
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CCD detection of media meters with RF communication
Petřek, Miroslav ; Kaczmarczyk, Václav (referee) ; Bradáč, Zdeněk (advisor)
The aim of the bachelor thesis is to design and implement devices capable of sensing and transmitting states wirelessly, meaning the measured values of the consumption meters. In the work are first briefly described the basic types of the consumption meters and their possibilities of processing and transmission of the measured data. Furthermore, the most common types of communications used today for data transfer between sensors and microcontrollers are mentioned. The design of the device itself consists of identifying suitable units and their properties and then choosing the circuits. In the work is briefly described the process of schematic and printed circuit boards design, their installation with selected components and modules and the subsequent first startup. The penultimate part of the thesis deals with the design of software for commissioning and communication between the computer and individual components of the device. At the end, the results and suggestions for improvement of the existing equipment are consulted.
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Battery powered datalogger with CPU
Andrýs, Jiří ; Beran, Jan (referee) ; Bradáč, Zdeněk (advisor)
In this design are mentioned processes of power consumption reduction of battery-powered devices.Execution of a project is software SPI for MMC card and file system FAT16 without extension of VFAT (Virtual File Allocation Table) – LFN (Long File Names). Hardware design consists of boost power supply, linear stabilizer, external RTC (Real Time Clock), IRQ low power modul, interface for MMC (Multi Media Card) and circuits for RS-232, RS-485. There is either a design of analog measuring interface.
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CCD detection of media meters with RF communication
Petřek, Miroslav ; Kaczmarczyk, Václav (referee) ; Bradáč, Zdeněk (advisor)
The aim of the bachelor thesis is to design and implement devices capable of sensing and transmitting states wirelessly, meaning the measured values of the consumption meters. In the work are first briefly described the basic types of the consumption meters and their possibilities of processing and transmission of the measured data. Furthermore, the most common types of communications used today for data transfer between sensors and microcontrollers are mentioned. The design of the device itself consists of identifying suitable units and their properties and then choosing the circuits. In the work is briefly described the process of schematic and printed circuit boards design, their installation with selected components and modules and the subsequent first startup. The penultimate part of the thesis deals with the design of software for commissioning and communication between the computer and individual components of the device. At the end, the results and suggestions for improvement of the existing equipment are consulted.
|
|
|
A System for Monitoring Vehicle Fuel Consumption
Lazárek, Zbyněk ; Kolář, Dušan (referee) ; Burget, Radek (advisor)
The aim of this thesis is to create a system that can detect fuel theft from vehicles. The systemconsists of a hardware device located in the monitored vehicles and information systemthat makes it possible to determine when and where the theft occurred. The thesis describesthe components of the hardware device and individual functionalities of the informationsystem.
|
|
|
RaspberryPi Expansion Board
Divácký, Tadeáš ; Macho, Tomáš (referee) ; Kopečný, Lukáš (advisor)
This thesis deals with the design and subsequent realization of the expansion board for RaspberryPi. At the beginning, all the integrated circuits selected for this work are listed. In addition, the power supply section for power circuits and RaspberryPi is described here, as well as the realization of the board.The last part is focused on software and firmware that is in ATmega series and part of Raspberry Pi which includes listed libraries that sum used for the functionality of the program and written library for handling integrated circuits.
|
|
|
Design of ZigBee device - Analog inputs in range 0 - 10 V
Vepřek, Jan ; Kacz, Peter (referee) ; Štohl, Radek (advisor)
This bachelor thesis deals with design and realization device with analog inputs for ZigBee module. The first part of thesis contains analyse of possible solutions design of device and selecting the best choice. In the second part is function and connection of real circuits which I have used in device. In the third part is introduced function of software and description of functions. The communication between microcontroller and circuits through the use of programmed function is described. The last part is attended to user manual. There are descriptions controls of device and radio communication between two devices.
|
|
|
Battery powered datalogger with CPU
Andrýs, Jiří ; Beran, Jan (referee) ; Bradáč, Zdeněk (advisor)
In this design are mentioned processes of power consumption reduction of battery-powered devices.Execution of a project is software SPI for MMC card and file system FAT16 without extension of VFAT (Virtual File Allocation Table) – LFN (Long File Names). Hardware design consists of boost power supply, linear stabilizer, external RTC (Real Time Clock), IRQ low power modul, interface for MMC (Multi Media Card) and circuits for RS-232, RS-485. There is either a design of analog measuring interface.
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