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HMI application for PLC
Kořínek, Josef ; Pásek, Jan (referee) ; Arm, Jakub (advisor)
The aim of this work is to create a human-machine interface. In the theoretical part, the thesis deals with the rules and recommendations for the design of high user-friendly HMI. Next, the suitable hardware in the form of single-board computers and touch screens is addressed. Furthermore, the possible software like libraries for communication with PLCs and libraries for creating a graphical environment are covered. Finally, the concept of the human-machine interface is presented. In the practical part, the thesis deals with the connection of PLC PFC200 from Wago to the laboratory model Kmeny. Additionally, the program in the Codesys for control the model is created. Then, the created HMI application is described that is built using the chosen GLG Toolkit framework and the Libmodbus library. Furthermore, the implementation into the chosen signel-board computer Raspberry Pi 2 is outlined. Finally, some of the key parameters of the created system are evaluated.
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HMI application for PLC
Kořínek, Josef ; Pásek, Jan (referee) ; Arm, Jakub (advisor)
The aim of this work is to create a human-machine interface. In the theoretical part, the thesis deals with the rules and recommendations for the design of high user-friendly HMI. Next, the suitable hardware in the form of single-board computers and touch screens is addressed. Furthermore, the possible software like libraries for communication with PLCs and libraries for creating a graphical environment are covered. Finally, the concept of the human-machine interface is presented. In the practical part, the thesis deals with the connection of PLC PFC200 from Wago to the laboratory model Kmeny. Additionally, the program in the Codesys for control the model is created. Then, the created HMI application is described that is built using the chosen GLG Toolkit framework and the Libmodbus library. Furthermore, the implementation into the chosen signel-board computer Raspberry Pi 2 is outlined. Finally, some of the key parameters of the created system are evaluated.
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Use of Raspberry Pi in the home
Müller, Jan ; Luc, Ladislav (advisor) ; Veber, Jaromír (referee)
This work is devoted to description of Raspberry Pi computers, their commissioning and verification of their functionality by the author. The first part deals with the basic introduction of Raspberry Pi single-board computers, the Raspberry Pi Foundation and a short history of computer development. Three competing products of the present time are also described. In the practical part, the author describes how to get the Raspberry Pi computer to work for common computer users using the Raspbian operating system and memory card and everything is validated by the author. In the last phase of the work, the use of Raspberry Pi is described for household monitoring and for monitoring of various variables. The author of this work verifies that by connecting a Raspberry Pi camera module or various sensors such as temperature sensor or motion detection sensor. There will be briefly described other possibilities of using Raspberry Pi computers at the end of the thesis.
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Linux file server configuration on Rapsberry Pi
Hrabaň, Adam ; Pícka, Marek (advisor) ; Brožek, Jiří (referee)
Theoretical part of Bachelor thesis introduces briefly operating system Linux. How Linux was founded, its basic parts, funcions, file systems and network services which will be used for fileserver configuration. Samba service is introduced, also Raspberry Pi and its alternative Banana Pi.
Practical part describes Linux installation on this platform, Samba installation, its configuration and go-live. In next part a set of tests is performed to prove how the new solution works and performs.
Conclusion is that chosen project has fulfilled goals and expectations and that it also is not very energy consuming.
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Building NAS server using only open source hardware
URBAN, Ondřej
This bachelor thesis deals with building NAS server using open-source software and hardware. Theoretical part of work describes the NAS server and all components used to build this server. Practical part is the guide how to assemble NAS server and how to run required software on it.
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