Former lateral warning algorithms are fixed, can't adapt to different type of drivers. To warn doze off or inattention drivers, amend unconscious lane deviation and reduce lane departure accident, an adaptive driver characteristics lateral warning algorithm was designed. The algorithm was based on Time to Lane Crossing(TLC) algorithm, judged driver intention and the time to sound the alarm with vehicle running parameters, its' logic meets to driver response characteristics, and distinguished the driver unconscious lane deviation and the normal lane change behavior. Real road vehicle test data verified the algorithm, the results show that the algorithm is close to driver characteristics, driver subjective feeling to algorithm effect is fairly good, the algorithm can adapt to different type of drivers and different type of roads.
Adaptive Driver Characteristics Lateral Warning Algorithm
Third International Conference on Transportation Engineering (ICTE) ; 2011 ; Chengdu, China
ICTE 2011 ; 7-12
13.07.2011
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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