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The methodology of using digital tachograph data for forensic engineering purposes
Zeman, Petr ; Kledus, Robert (referee) ; Drahotský, Ivo (referee) ; Doupal, Emil (referee) ; Libertín, Josef (advisor)
Control authorities and experts in their practice come across digital tachographs. Digital data is an important source of relevant input data and informations needed for in depth road accident analysis. In practice, it is possible to encounter an existing negative phenomenon, an unauthorised access to and fraudulent manipulation of the tachograph´s data. False data has a major impact on the results of the accident investigation and analysis. Control authorities and experts should be prepared for such cases. This thesis describes the different types of manipulation of Digital Tachograph records and the ways of their detection. Tachograph manipulation is a nowaday issue. It is very important to deal with this problem. For the reasons mentioned above I have set up a Data Control Procedure Standard for control authorities and experts and drafted technical requirements for future generation of tachographs.
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The methodology of using digital tachograph data for forensic engineering purposes
Zeman, Petr ; Kledus, Robert (referee) ; Drahotský, Ivo (referee) ; Doupal, Emil (referee) ; Libertín, Josef (advisor)
Control authorities and experts in their practice come across digital tachographs. Digital data is an important source of relevant input data and informations needed for in depth road accident analysis. In practice, it is possible to encounter an existing negative phenomenon, an unauthorised access to and fraudulent manipulation of the tachograph´s data. False data has a major impact on the results of the accident investigation and analysis. Control authorities and experts should be prepared for such cases. This thesis describes the different types of manipulation of Digital Tachograph records and the ways of their detection. Tachograph manipulation is a nowaday issue. It is very important to deal with this problem. For the reasons mentioned above I have set up a Data Control Procedure Standard for control authorities and experts and drafted technical requirements for future generation of tachographs.
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Issues of manipulation with recording device and drivers’ cards in road transport
Novotný, Michal
An expert encounters in his practice with digital tachographs more frequently, which are gradually replacing analog ones. When is the expert, as well as supervisory authorities, controlling the recording device and drivers’ cards, he should be prepared for possible manipulation of the recording device, its data and drivers’cards. This publication focuses on the controls of the recording device carried at the roadside controls and by authorized service workshops. It is necessary to respond to the increase of attempts to circumvent thetachograph system, especially to the growing threats and attacks against the system of digitaltachographs. These attempts and threats are serious risks for road safety and have a negative impact on competition and the social conditions of drivers in road transport. For these reasons it is necessary to focus on manipulation with the recording device and drivers’cards. The aim of this publication is to present best practices and methods of controls, which should effectively prevent attempts to circumvent the system of digital tachographs or to determine these efforts.
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