Heavy Vehicle Event Data Recorder (HVEDR) - Data and Triggers
This document provides a list of data elements and event triggers for recording of event data relevant to crash investigations for heavy vehicles. The list of data elements includes recommended source(s) and formatting.
This document contains information that was previously part of SAE J2728 (June 2010) and specifically focuses on outlining: (1) a minimum set of data elements and their format, and (2) definitions for heavy vehicle-specific triggers for event data recording.
Driver assistance systems
Event data recorders
Collision warning systems
Data acquisition and handling
Also known as: SAE J 2728-1
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