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Smart signaling unit
Stejskal, David ; Bradáč, Zdeněk (referee) ; Baštán, Ondřej (advisor)
The essence of this bachelor thesis is a complete design of hardware and software solutions and subsequent implementation of a Smart Signaling Unit. It is intended to replace the currently installed signaling beacons and to improve the existing testbed Self-Acting Barman with its features. The designed device is able to signal machine states according to the PackML standard. It can also communicate via Ethernet using the industrial communication protocol Modbus TCP, while implementing a Modbus server, which provides services for other connected devices (Modbus clients). The device also implements the Power over Ethernet (PoE) standard, thanks to which it is possible to power the signaling unit directly via an Ethernet cable, on which communication also takes place. At the beginning, the main goals of the work are presented together with the requirements for the Smart Signaling Unit. Subsequently, the importance of signaling units in the industry is explained and the basic parameters for the selection of a specific product are given below. Following this, a survey of available signal towers on the market was carried out. In the theoretical part of the work, the Industry 4.0 initiative is first described in more detail, on the basis of which the testbed Self-Acting Barman is briefly introduced. The following is a comprehensive description of the industry standards PoE, Modbus TCP and PackML used in device design. The concept of the signaling unit already belongs to the practical part of the thesis and deals with the methods of display, which represent the primary function of the Smart Signaling Unit. An integral part is the hardware concept, which describes the most important used components. The final part of the work deals with the creation of a printed circuit board and the development of firmware using the Visual Studio Code development environment and the framework ESP-IDF from the company Espressif.
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Design and implementation of a universal NFC reader.
Jirásek, František ; Kaczmarczyk, Václav (referee) ; Baštán, Ondřej (advisor)
The essence of this bachelor´s thesis is the design and subsequent implementation of a universal NFC reader, which will be built into the school Testbed called "Self-employed bartender". The reader will act as a base for glasses containing NFC tags, from which it will then be able to find out the complete recipe of the final product to be mixed into the glass. In addition, all performed functions will be signaled by RGB LE diodes.
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Design and implementation of a universal NFC reader.
Jirásek, František ; Kaczmarczyk, Václav (referee) ; Baštán, Ondřej (advisor)
The essence of this bachelor´s thesis is the design and subsequent implementation of a universal NFC reader, which will be built into the school Testbed called "Self-employed bartender". The reader will act as a base for glasses containing NFC tags, from which it will then be able to find out the complete recipe of the final product to be mixed into the glass. In addition, all performed functions will be signaled by RGB LE diodes.
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Smart signaling unit
Stejskal, David ; Bradáč, Zdeněk (referee) ; Baštán, Ondřej (advisor)
The essence of this bachelor thesis is a complete design of hardware and software solutions and subsequent implementation of a Smart Signaling Unit. It is intended to replace the currently installed signaling beacons and to improve the existing testbed Self-Acting Barman with its features. The designed device is able to signal machine states according to the PackML standard. It can also communicate via Ethernet using the industrial communication protocol Modbus TCP, while implementing a Modbus server, which provides services for other connected devices (Modbus clients). The device also implements the Power over Ethernet (PoE) standard, thanks to which it is possible to power the signaling unit directly via an Ethernet cable, on which communication also takes place. At the beginning, the main goals of the work are presented together with the requirements for the Smart Signaling Unit. Subsequently, the importance of signaling units in the industry is explained and the basic parameters for the selection of a specific product are given below. Following this, a survey of available signal towers on the market was carried out. In the theoretical part of the work, the Industry 4.0 initiative is first described in more detail, on the basis of which the testbed Self-Acting Barman is briefly introduced. The following is a comprehensive description of the industry standards PoE, Modbus TCP and PackML used in device design. The concept of the signaling unit already belongs to the practical part of the thesis and deals with the methods of display, which represent the primary function of the Smart Signaling Unit. An integral part is the hardware concept, which describes the most important used components. The final part of the work deals with the creation of a printed circuit board and the development of firmware using the Visual Studio Code development environment and the framework ESP-IDF from the company Espressif.
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