Author
Yang, Zi, et.al.)
Benefit Summary HTML

A study at Tsinghua University in Beijing investigated the dynamics of a road that contains both automated vehicles and human-operated vehicles. This scenario indicates the intermediate state between contemporary behavior and a future conversion to a road of entirely automated vehicles. The heterogenous mix of automated and human-operated vehicles is of interest because many of the benefits of completely automated fleets, such as being able to handle significantly closer following distances, are mitigated by the presence of human operators. However, the transitional phase is expected to last a substantial amount of time, and thus it is important to understand the dynamics of how human-operated vehicles interact with fully automated vehicles.

The primary subject of this investigation was the comparison of four common rear-end collision avoidance algorithms, and a simulation was carried out to examine how these algorithms performed under various automated-vehicle market penetration rates. The study used a simulation platform designed and constructed in MATLAB, which allowed for more flexible data processing. Eleven scenarios were examined, with automated-vehicle market penetration rates ranging from 0 to 100 percent. The average rates of crashes for each car an 11-car fleet were examined and used to evaluate each collision avoidance algorithm's performance.

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Yes
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Pages
6
Publication Sort Date
Publisher
IEEE
Result Type
Source ID
1876
Title
Longitudinal Safety Analysis For Heterogeneous Platoon Of Automated And Human Vehicles
UNID
2B020B74DC9972678525830B00557014
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