Examination of Bendix® Data Recording (BDR) Records for Use in Crash Analysis 2023-01-0012
Electronic control units of Bendix® ABS/ESC and Collision Mitigation Systems have the capability to record event data in the ABS/ESC control unit. Bendix refers to this event data recording functionality as the Bendix Data Recorder (BDR). This paper presents an overview of the BDR functionality and examines the range and resolution of data elements, the synchronicity or timing of the recorded data, and application of the data for use in analyzing crashes. Various tests were performed using trucks equipped with Bendix® Wingman® Fusion™ and were conducted in a manner to trigger BDR records. BDR data was compared to data collected from the J1939 CAN Bus and from Racelogic VBOX data loggers.
Citation: Cheek, T., Grimes, W., Plant, D., Austin, T. et al., "Examination of Bendix® Data Recording (BDR) Records for Use in Crash Analysis," SAE Technical Paper 2023-01-0012, 2023, https://doi.org/10.4271/2023-01-0012. Download Citation
Author(s):
Timothy Cheek, Wesley Grimes, David Plant, Timothy Austin, John Steiner, Bradley Higgins, Kristina Lombardi, Charles Getz
Affiliated:
DELTA |v| Forensic Engineering, Mecanica Scientific Services Corporation, D P Plant & Associates, Wisconsin State Patrol
Pages: 34
Event:
WCX SAE World Congress Experience
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Electronic control units
Accident reconstruction
Communication protocols
Documentation
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