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Heavy Vehicle Event Data Recorder (HVEDR) - Data and Triggers
- Ground Vehicle Standard
Published June 09, 2020 by SAE International in United States
Downloadable datasets availableAnnotation ability available
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.
Data Sets - Support Documents
|Unnamed Dataset 1|
|Unnamed Dataset 2|
|Table 1||Safety systems triggers|
|Table 2||List of data elements|
Truck and Bus Event Data Recorder Committee
The Truck and Bus Event Data Recorder Committee of the Truck and Bus Electrical/Electronic Steering Committee is reponsible for establishing common data elements and definitions for commercial vehicle (>10,000 GVWR) event data recording. Specify event triggers and threshold levels. recommend data extraction methods. Leverage existing SAE Recommended Practices and standards. Take into consideration current vehicle architecture without limiting future advancements.
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