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Home Automation with Third-Party Sensors
Macháč, Matej ; Korček, Pavol (referee) ; Košař, Vlastimil (advisor)
The aim of this work is to evaluate possibilities to integrate wireless devices for home automation in BeeeOn system developed on the Faculty of Information Technology in Brno. This thesis describes USB modules that allow connenction to these devices. It describes the communication protocols that the modules can handle and devices using these protocols. It also deals with FHEM system, its features and possibilities of communication with the BeeeOn system. A reader can also find decription of implementation of every module created to provide support of wireless devices to the gate of BeeeOn system.
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Expressing uncertainty of measurement
Adamec, Martin ; Vdoleček, František (referee) ; Koška, Petr (advisor)
Master´s thesis is focused on measurement uncertainty problems, particularly on the uncertainty determination and then on the practical application. The thesis is divided into three parts. A theoretical part deals with issues concerning uncertainties on the theoretical level, transition from the measurement error to the measurement uncertainty. This part also clarifies the basic terms concerning this issues based on “ČSN ISO 5168” standard and another legislative materials. The other part is focused on temperature regulations by thermostatic heads and valves. This part also handles thermostatic heads and valves history, division, generally use and legislative background represented by standard „EN 215“. Practical part follows previous sections. I am determining the measure uncertainty of thermostatic heads and valves flow characteristic determining device. All the results and knowledge obtained are given in the conclusion of the thesis.
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Quality assessment of a thermostat valve
Kropáč, Ondřej ; Harčarík, Matej (referee) ; Jankových, Róbert (advisor)
The automotive thermostat currently contributes significantly to the potential to reduce the output of the exhaust gases. The heart of the modern thermostat is the ball valve assembly which also deals with this master‘s thesis. First of all the principles of the quality of the automotive thermostat are described with the choice of further deeper examined properties. The manufacturing process of a ball element and PTFE sealing ring is described. Subsequently the problem of increased production of nonconforming products in production is studied focusing on the surface texture of teflon ring and shape analysis of the ball element. Finally a recommendation for practice with regard to the reduction of additional costs associated with poorly manufactured part is created and further action on this issue is recommended.
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Quality assessment of a thermostat valve
Kropáč, Ondřej ; Harčarík, Matej (referee) ; Jankových, Róbert (advisor)
The automotive thermostat currently contributes significantly to the potential to reduce the output of the exhaust gases. The heart of the modern thermostat is the ball valve assembly which also deals with this master‘s thesis. First of all the principles of the quality of the automotive thermostat are described with the choice of further deeper examined properties. The manufacturing process of a ball element and PTFE sealing ring is described. Subsequently the problem of increased production of nonconforming products in production is studied focusing on the surface texture of teflon ring and shape analysis of the ball element. Finally a recommendation for practice with regard to the reduction of additional costs associated with poorly manufactured part is created and further action on this issue is recommended.
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Home Automation with Third-Party Sensors
Macháč, Matej ; Korček, Pavol (referee) ; Košař, Vlastimil (advisor)
The aim of this work is to evaluate possibilities to integrate wireless devices for home automation in BeeeOn system developed on the Faculty of Information Technology in Brno. This thesis describes USB modules that allow connenction to these devices. It describes the communication protocols that the modules can handle and devices using these protocols. It also deals with FHEM system, its features and possibilities of communication with the BeeeOn system. A reader can also find decription of implementation of every module created to provide support of wireless devices to the gate of BeeeOn system.
|
|
|
Expressing uncertainty of measurement
Adamec, Martin ; Vdoleček, František (referee) ; Koška, Petr (advisor)
Master´s thesis is focused on measurement uncertainty problems, particularly on the uncertainty determination and then on the practical application. The thesis is divided into three parts. A theoretical part deals with issues concerning uncertainties on the theoretical level, transition from the measurement error to the measurement uncertainty. This part also clarifies the basic terms concerning this issues based on “ČSN ISO 5168” standard and another legislative materials. The other part is focused on temperature regulations by thermostatic heads and valves. This part also handles thermostatic heads and valves history, division, generally use and legislative background represented by standard „EN 215“. Practical part follows previous sections. I am determining the measure uncertainty of thermostatic heads and valves flow characteristic determining device. All the results and knowledge obtained are given in the conclusion of the thesis.
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