Tag: event data recorders
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Accident Reconstruction, Vehicle Mechanical, EDR “Black Box” Analysis — Consulting & Expert Witness
Dr. Robert C. McElroy is an internationally recognized vehicle technical expert specializing in the scientific use of forensic evidence for vehicle failure analysis and to reconstruct transportation and industrial accidents since 1986. He has participated in approximately 1,000 depositions and 100 trials. His focus is to consistently provide accurate and technically precise analysis and opinions,…
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Vehicle Black Box Analysis
EDR Introduction Event Data Recorders (EDR’s) are transportation devices which record unique vehicle information pertaining to an accident, crash or event. In surface transportation EDR’s can capture initial vehicle speed, speed change or delta V, brake application and accelerator application. Specific data recorded is a function of the EDR system. Original Equipment Manufacturer (OEM) EDR’s…