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Experimental workplace for research of car speed limiters
Kubát, Michal ; Možný, Radek (referee) ; Pokorný, Jiří (advisor)
The bachelor’s thesis deals with the issue of remote vehicle speed limitation. The aim of this work is to develop an experimental workplace where the speed limitation using connection to CAN bus will be tested. In the theoretical part, a research on existing solutions of speed limiters is conducted and their protocols and technologies are described. The theoretical part also includes a research and description of possible threats and attacks on technology ITS-G5. The practical part deals with the development of the experimental workplace that consists of an OBD-II simulator and a transmitter. The OBD-II simulator includes Arduino UNO and add-on modules, its communication is realised via CAN bus. Transmitter includes Arduino NANO. Then, a wireless communication between a transmitter and an OBD-II simulator on 433 MHz and the wireless speed adjustments are developed. Finally, the IVIM message is designed and implemented for car speed limitation. Its structure was selected according to ISO standards for communication in ITS-G5 technology. The implementation of this message was tested on an OBD-II simulator. On the whole, a complete experimental workplace was assembled, and its manual was created.
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Access security system of mobile davice on RFID principle
Petrušek, Marek ; Marada, Tomáš (referee) ; Zuth, Daniel (advisor)
This thesis discusses the model of security access with the use of microcontroller and RFID reader.The model is designed for utilization in automobiles,in which it will have the properties of a an immobilizer and also the function of saving the time and ID of the chip in use.For application in automobiles the minimalization of consumption of the mobile device is also described.This thesis is a part of project IGA VUT Brno,FSI-S-11-31,Application of artificial intelligence methods.
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Experimental workplace for research of car speed limiters
Kubát, Michal ; Možný, Radek (referee) ; Pokorný, Jiří (advisor)
The bachelor’s thesis deals with the issue of remote vehicle speed limitation. The aim of this work is to develop an experimental workplace where the speed limitation using connection to CAN bus will be tested. In the theoretical part, a research on existing solutions of speed limiters is conducted and their protocols and technologies are described. The theoretical part also includes a research and description of possible threats and attacks on technology ITS-G5. The practical part deals with the development of the experimental workplace that consists of an OBD-II simulator and a transmitter. The OBD-II simulator includes Arduino UNO and add-on modules, its communication is realised via CAN bus. Transmitter includes Arduino NANO. Then, a wireless communication between a transmitter and an OBD-II simulator on 433 MHz and the wireless speed adjustments are developed. Finally, the IVIM message is designed and implemented for car speed limitation. Its structure was selected according to ISO standards for communication in ITS-G5 technology. The implementation of this message was tested on an OBD-II simulator. On the whole, a complete experimental workplace was assembled, and its manual was created.
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Access security system of mobile davice on RFID principle
Petrušek, Marek ; Marada, Tomáš (referee) ; Zuth, Daniel (advisor)
This thesis discusses the model of security access with the use of microcontroller and RFID reader.The model is designed for utilization in automobiles,in which it will have the properties of a an immobilizer and also the function of saving the time and ID of the chip in use.For application in automobiles the minimalization of consumption of the mobile device is also described.This thesis is a part of project IGA VUT Brno,FSI-S-11-31,Application of artificial intelligence methods.
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