Accident Analysis and Prevention

East and North data for emergency maneuvers performed with the experimental vehicle P1. Variables are labeled E and N with a corresponding run number.

These are flat stata files used in the paper.

Extract all files to the same location, and follow the instructions in "replicate.R" to load and apply all algorithms used to produce the results from the paper. The file "CBA.xlsx" contains a spreadsheet that can be used to change inputs for the cost-benefit analysis.

The survey items are in norwegian, and are not self-explanatory

Study Protocol: This protocol provides evidence of the methods applied in this research activity. ImpactSpeed_MA.csv: This file includes the final extracted data used in our meta-analysis. ImpactSpeed_MA.r: This document provides the statistical analyses used in this research activity.

High Frequency Floating Car Data was collected to analyse circa 1 million individual speed profiles on 153 Dutch freeway curves. By defining the positions where the acceleration approaches 0 m/s2 before and after a curve starts, the positions when the driver started and stopped decelerating upon curve entry were defined. These positions and speeds are put in a database, combined with detailed reconstruction of the curves and their surroundings, as well as three dimensional sight distance analysis. This aggregated database is shared here, along a file explaining the different variables in the database. More backgrounds can be read in: Vos, J., Farah, H., & Hagenzieker, M. (2021). Speed behaviour upon approaching freeway curves. Accident Analysis & Prevention, 159, 106276. doi: https://doi.org/10.1016/j.aap.2021.106276

High Frequency Floating Car Data was collected to analyse circa 1 million individual speed profiles on 153 Dutch freeway curves. By defining the positions where the acceleration approaches 0 m/s2 before and after a curve starts, the positions when the driver started and stopped decelerating upon curve entry were defined. These positions and speeds are put in a database, combined with detailed reconstruction of the curves and their surroundings, as well as three dimensional sight distance analysis. This aggregated database is shared here, along a file explaining the different variables in the database. More backgrounds can be read in: Vos, J., Farah, H., & Hagenzieker, M. (2021). Speed behaviour upon approaching freeway curves. Accident Analysis & Prevention, 159, 106276. doi: https://doi.org/10.1016/j.aap.2021.106276