National Repository of Grey Literature 6 records found  Search took 0.01 seconds. 
Methodology for Evaluation of the Possibility of Correct Assessment of a Transport Situation by Drivers Depending on the Speed of the Observed Vehicle at Main Road
Vlček, Michal ; Plch, Jiří (referee) ; Sedlák, Robert (advisor)
This master thesis deals with methodology for the possibility of properly evaluation the traffic situation by the driver based on the speed observation of a vehicle moving along the main road. It is outlined from the physicist aspect of the visual system of man and the vision of the man as a required element in the transport and traffic situation with variable speed.
Eye Perception of Drivers in Traffic
Vorálková, Kateřina ; Plch, Jiří (referee) ; Sedlák, Robert (advisor)
The aim of thesis is a summary and assessment of perception of drivers in traffic from the view of psychology and its influence on various aspects and the resulting effects on driving. Furthermore, it is mainly a description of the visual system and the description of light as factor of visual perception. The thesis also presents two experiments refer to the reaction time and mental reactions of driver, depending on drank out alcohol. Results of the first test of reaction time starting at the traffic lights were just a confirmation of the mentioned values from different publications and the Internet. The results of the second test, which was focused on the emotional reaction depending on the amount of ingested alcohol would be surprising to many.
Metodika porovnávacího měření různých typů tubusových světlovodů
Plch, Jiří ; Mohelníková, Jitka ; Král, Jakub
The illuminance measurement method for a comparative evaluation of two light pipes is described in the paper. Two commercially available light pipes of similar dimensions were evaluated for light transmittance. Measurement and data processing methodology was completed for the comparison of the light pipe efficiency. Results of continual one minute intervals measurements are presented for three month monitoring.
Methodology for Evaluation of the Possibility of Correct Assessment of a Transport Situation by Drivers Depending on the Speed of the Observed Vehicle at Main Road
Vlček, Michal ; Plch, Jiří (referee) ; Sedlák, Robert (advisor)
This master thesis deals with methodology for the possibility of properly evaluation the traffic situation by the driver based on the speed observation of a vehicle moving along the main road. It is outlined from the physicist aspect of the visual system of man and the vision of the man as a required element in the transport and traffic situation with variable speed.
Eye Perception of Drivers in Traffic
Vorálková, Kateřina ; Plch, Jiří (referee) ; Sedlák, Robert (advisor)
The aim of thesis is a summary and assessment of perception of drivers in traffic from the view of psychology and its influence on various aspects and the resulting effects on driving. Furthermore, it is mainly a description of the visual system and the description of light as factor of visual perception. The thesis also presents two experiments refer to the reaction time and mental reactions of driver, depending on drank out alcohol. Results of the first test of reaction time starting at the traffic lights were just a confirmation of the mentioned values from different publications and the Internet. The results of the second test, which was focused on the emotional reaction depending on the amount of ingested alcohol would be surprising to many.
Usage of freeware software for sound processing
PLCH, Jiří
The goal of my bachelor thesis is to introduce some of the programs for sound processing. It's mainly about user analysis of said programs and introduction of their functions and ways of working with them. The work also deals with techniques of work with sound in general, which are analysed in-depth so even ordinary user can understand it. The work of course also deals with introduction of hardware necessary to work with sound and it also contains a presentation of theory of oscillation, wave motion and perception of sound.

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