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Wireless charger based on the NFC Forum WLC 2.0 standard
Rada, Vojtěch ; Junasová, Veronika (referee) ; Šteffan, Pavel (advisor)
This diploma thesis is focused on wireless charging technology according to the Wireless Charing 2.0 standard by the NFC Forum and the design of an ASIC circuit of a device functioning as a listener, where the primary emphasis is placed on the digital design of this circuit. In the beginning the work deals with a general theory, gradually discussing all the standards from the NFC Forum that are necessary for the control protocol design according to the Wireless Charging 2.0. Subsequently, the analysis of a real communication in the development kit for this standard is conducted, based on which the system design of the digital circuit is made. The designed circuit is described by VHDL language and verified by running the basic simulations to check the functionality of the designed parts of the circuit. In the final part of the thesis, a prototype module with the proposed system is fabricated, implemented in an FPGA with a connected battery charger circuit and its functionality is tested in practice.
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MES systems
Štrublíková, Iva ; Kantor, Tomáš (referee) ; Simeonov, Simeon (advisor)
The content of the diploma thesis is a description of the functions and features of the production control systems - MES (manufacturing execution systems), an analysis of these systems implemented in The Czech Republic, an elaboration of the system proposal of an intelligent production control system and retrieving new algorithms and functions according to which these systems can by formed. The MES systems analysis is performed by comparing implemented systems to the modules of production control systems conformably to MESA international. In the system suggestion there will be the intelligent component formed by automatic analysis of the effect of the order delay in production - automatic Gantt chart comparison of the plan versus reality. According to the adjusted system parameters it will separately make decisions about production scheduling. Searching new algorithms and functions will proceed in the reagions of artificial intelligence - genetic algorithms, holonic and multiagent systems, experts systems.
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Computer modeling of communication systems
Polášek, Jiří ; Vágner, Petr (referee) ; Raida, Zbyněk (advisor)
The thesis will focus on using the program Ansoft Designer, more precisely, its module System Design, during simulation involving communication systems. A few examples show the work with the program on simulating the communication system without coding, and then with coding according to the standard 802.11 (Wi-Fi). The thesis also deals with creating custom blocks communication schemes. Described the creation of blocks and then their test.
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Wireless Messaging System
Machatý, Jiří ; Rozman, Jiří (referee) ; Sekora, Jiří (advisor)
This project proposal describes the involvement of a wireless pager. It describes the possibility of realization, block diagrams of the receiver and transmitter controlprogram for their individual and flowcharts. In the theoretical design are taken intoaccount the ease of use, durability and endurance of the battery function. Was chosenfor the realization of a suitable wireless module, with a sufficient range. The goal is todesign a suitable wireless pager with sufficient range, durability and reasonable price that could be used within a department or a house to call for help.
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Computer modeling of communication systems
Polášek, Jiří ; Vágner, Petr (referee) ; Raida, Zbyněk (advisor)
The thesis will focus on using the program Ansoft Designer, more precisely, its module System Design, during simulation involving communication systems. A few examples show the work with the program on simulating the communication system without coding, and then with coding according to the standard 802.11 (Wi-Fi). The thesis also deals with creating custom blocks communication schemes. Described the creation of blocks and then their test.
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MES systems
Štrublíková, Iva ; Kantor, Tomáš (referee) ; Simeonov, Simeon (advisor)
The content of the diploma thesis is a description of the functions and features of the production control systems - MES (manufacturing execution systems), an analysis of these systems implemented in The Czech Republic, an elaboration of the system proposal of an intelligent production control system and retrieving new algorithms and functions according to which these systems can by formed. The MES systems analysis is performed by comparing implemented systems to the modules of production control systems conformably to MESA international. In the system suggestion there will be the intelligent component formed by automatic analysis of the effect of the order delay in production - automatic Gantt chart comparison of the plan versus reality. According to the adjusted system parameters it will separately make decisions about production scheduling. Searching new algorithms and functions will proceed in the reagions of artificial intelligence - genetic algorithms, holonic and multiagent systems, experts systems.
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Wireless Messaging System
Machatý, Jiří ; Rozman, Jiří (referee) ; Sekora, Jiří (advisor)
This project proposal describes the involvement of a wireless pager. It describes the possibility of realization, block diagrams of the receiver and transmitter controlprogram for their individual and flowcharts. In the theoretical design are taken intoaccount the ease of use, durability and endurance of the battery function. Was chosenfor the realization of a suitable wireless module, with a sufficient range. The goal is todesign a suitable wireless pager with sufficient range, durability and reasonable price that could be used within a department or a house to call for help.
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