Accuracy of freeze frame data and EDR data in full scale crash tests

More information

Main author

Spek, A.

Co-Authors

Bot, H.

Type of media

PDF

Publication type

Lecture

Publication year

2012

Publisher

21. EVU Conference, Brasov

Citation

Spek, A.: Accuracy of freeze frame data and EDR data in full scale crash tests

A total of nine EVU 2012 Brasov Spekmodern cars were crashed in five high speed crash tests. Up to and into the crash, the engines were running. Data communication on the drive train CAN bus was monitored during the crash, and evaluated in order to assess the integrity of speed messages within the crash. Both freeze frame data and EDR data, if applicable, were captured after the crash. The data was compared against the measured pre-crash speed.