PT Journal AU Sarkan, B Holesa, L SO Doprava a spoje PY 2012 BP 296 EP 304 VL 8 IS 1 WP https://tac.uniza.sk/artkey/das-201201-0035.php SN 13367676 AB Driving cycles serve for the comparison of energetic performance of motor vehicles and measurement of production of emissions. The course of speeds and load of motor vehicle drive in a certain time interval is determined by means of said cycles. The contribution deals with individual driving cycles used in the world and serving for aforesaid actions. ER