Publikováno

Application of RFID Technology in the Safety Field

The dissertation deals with the potential of radiofrequency identification in the safety field. The thesis describes the analysis and verification of the possibilities of RFID application in two application cases – identification of protective suits and short firearms. In the introductory part are the possibilities of RFID described, description is focused mainly on the UHF band components. Following the analytical part I carry out suggestions on the use of specific hardware. I compare and verify the features of selected devices via laboratory and in situ experiments, a matter of course is a statistical evaluation of the experimental results. For protective suits management system resistance to temperatures, liquids and washing process are essential. Software processing data from RFID technology was designed as well. Similarly, I have also explored the possibility of application of this technology in the area of firearms management systems, where the most important limit is the applicability to metal surfaces along with minimization of ergonomics disruption.

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Publikováno

The usage of RFID technology for identification of objects in defined area

The dissertation discusses the possibilities of radio frequency identification technology for identification of movement of objects in defined space. The initial impetus for starting research in this area came from the business chain in private sector. Because of this the dissertation is focused primarily on tracking movement of customers within shopping area. The first chapters deal with RFID technology in general and its use in the business chains environment. The following chapters describe the application of theoretical RFID knowledge into practice, draft and preparation of technical solutions enabling tracking of objects in defined space. The dissertation then moves on from laboratory tests to experiments in real environment of a business chain, their practical verification, analysis and evaluation. The experiments at the end of the dissertation confirm feasibility and transfer of acquired knowledge into the environment of raw materials industry company engaged in coal mining.

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Publikováno

Logistics processes automation by using of RFID

The technologies of automatic identification are beginning to apply more and more. They allow proving technological processes and observing the rules in various productions. The advantage of RFID technology is the fact that there is not necessary direct visibility for reading; it is also interesting to read multiple RFID tags simultaneously compared to other possibilities of identification. Another advantage of RFID tags is the ability to withstand higher temperatures, humidity and environmental effects in general. It has the big meaning to observe hygienic regulations in food industry.

Dissertation deals with research and design of automatic identification using based on RFID technology in logistic-production process in Nestlé company. The attention is focused on applying of suitable HF and UHF RFID tags for needs of automatic identification of the original food moulds. Suitable RFID tag will be chosen based on the testing. It will have to meet the specified requirements for automatic identification needs of moulds which are used in specific operating conditions.

Selection of the appropriate frequency is one of the most important and the first design phases of automatic identification solutions based on RFID technology. A number of other restrictions follow from this choice, such as reader range, speed of reading and writing, applicability in different environments and more. Pokračovat ve čtení „Logistics processes automation by using of RFID“

Publikováno

The System for Door Opening by Using ID Card

The diploma thesis deals with design and solution of a contactless electronic security system, which by utilization of the RFID (Radio Frequency Identification) technology allows entrance of authorized people to locations locked for public. The thesis contains description of the RFID technology, which is the basic component of this type of authentication and security systems. The safety components, communication protocols, norms, standards are described as well as some examples of practical applications of this technology. The diploma’s project deals with control unit which is responsible for evaluating of communication of connected components and control their operations within the whole system. Description of the control unit includes possibilities of connecting other devices, specifications of individual buses, various types of development environments and the programming language. This thesis also contains description of parameters, functions and component libraries that were used in the electronic security system. The practical section presents connection of all components, individual functions of the whole system, data storing, input codes from authorized users, control unit programming and work with tags. The conclusion contains evaluation of the project from practical point of view together with list of costs. There are also mentioned some possible extensions that could improve the system by allowing wider range of practical implementations. Pokračovat ve čtení „The System for Door Opening by Using ID Card“

Publikováno

Analysis, design and realization of active UHF RFID tag for measurements of selected physical quantities

Diploma thesis „Analysis, design and realization of active UHF RFID tag for measurements of selected physical quantities“ that deals with construction of active UHF RFID tags in general, design and realization of specific type of active tag for logistic services application. Introduction of this work aims to construction of UHF RFID tags, their classification, construction and characteristics of their functions. In next part the principles of selected physical quantities measurements are mentioned as well as the construction of their sensors and successive selection of suitable physical phenomenon that can help us to solve specified problem. In next chapter we characterize applied HW and SW and determine the setup for measurements of selected physical quantities. At the final chapter of my diploma thesis there is the process of active tag creation described. I mention alsoperformed measurements for verification of functionality together with their results gained in the process of archived practical result functions verification. Pokračovat ve čtení „Analysis, design and realization of active UHF RFID tag for measurements of selected physical quantities“

Publikováno

Smart storage for tires

This diploma thesis discusses and analyses possible solutions for the evidence and storing of tyres in MS Auto company. The first part introduces an automatic identification technologies and its particular elements with the emphasis on its optical methods, and also presents the procedures commonly applied in this area. The scope of the next chapter is the database system, its design process and moreover the division and utilisation of the data base model. Afterwards, this diploma thesis analyses and reports how the company MS Auto files and stores its tyres in these days. The final part suggests possible solutions for the company, taking the advantage of using an automatic identification and database system. In the end, the special software application was created to verify whether this concept for MS Auto is both operational and useful. Pokračovat ve čtení „Smart storage for tires“

Publikováno

Safety and Security Applications of RFID Technologies

This thesis is focused on utilization of RFID technology in the area of security. The first part deals with the technology RFID and its hardware and software devices. There are described what parts does this system consists of. The second part describes the architecture and standarts intended for comunication among particular elements. Another part is focused on utilization of technology in the area of security, where I will introduce some examples, which are used and also I will mention the possibility of its use in the future. Last part of my thesis deals with choosing a tag which is established on suitable place borrowed weapon that is tested by this tag in certain situation. Pokračovat ve čtení „Safety and Security Applications of RFID Technologies“

Publikováno

Design and development of a system model for monitoring accidents on steam pipes

This diploma thesis describes the design and development of a model of a system for monitoring accidents on steam pipes. The primary impulse for the development of this model came from a company involved in the manufacture of pre-insulated steam pipe. The system is primarily focused on monitoring pipe joints, where 98% of all accidents happen.

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Publikováno

The use of radio frequency identification technology in the automotive industry

The thesis is focused on application of RFID technology in the automotive industry. In the first part I describe the RFID technology, history, and components that are necessary to implement the system. The second part is focused on hardware components with a detailed description and principle of operation. Then I describe the software components required for data processing.

Pokračovat ve čtení „The use of radio frequency identification technology in the automotive industry“