Zvýšení bezpečnosti jízdy automobilu pomocí automatického sledování řidiče

Abstract

This thesis deals with analysis of dependencies between driver’s bioimpedance during driving and various influences that may negatively affect safety during driving, and algorithm design of possible device which monitors observed variables associated with the driver’s bioimpedance. Data intended for analysis was measured by using the test board with the integrated circuit AD5933 from Analog Devices, to which was created software in LabView environment, and electrodes mounted on the steering wheel of the vehicle. The measurements were performed on drivers of different ages, at different daytimes and in different traffic levels. The measured data was analyzed and statistically evaluated and were determined variables that on the basis of measurements with a certain probability affect the measured drivers bioimpedance. After the analysis, was compiled a general algorithm of possible device using bioimpedance monitoring of driver.