Zhongzhi Dingzheng V00
VDR Parsing Tool
Zhongzhi Dingzheng V00 is a professional software for analyzing data from vehicle event data recorders (VEDRs). It supports the national standards "Automobile Event Data Recorder" GB/T19056-2012 and GB/T19056-2021, serving applications in traffic accident liability identification, judicial appraisal, speed violation detection, and fatigue driving monitoring.

Core Modules
Incident Discrepancy Analysis
Leverage intelligent comparison and simulation of full-spectrum in-vehicle time-series data to automatically identify key anomalies such as conflicting vehicle operations and data irregularities, providing an objective basis for accident cause analysis.
Precise Timeline Navigation
Equipped with a millisecond-precision timing synchronization engine to precisely anchor data timestamps across the entire workflow, instantly identifying critical driving behaviors and core collision timeframes.
Automatic Keyframe Extraction
Built-in smart event recognition algorithm that automatically filters, standardizes, and archives core data segments such as collisions, braking, and steering, significantly simplifying subsequent in-depth analysis.
Generate Report with One Click
Generate standardized professional analysis reports compliant with judicial appraisal industry standards in one click, featuring complete data traceability, compliant formatting, and legally admissible evidentiary value.
Technical Specifications
Use Cases
Widely used in traffic accident investigations, insurance claims evidence collection, and judicial appraisals to provide reliable data support for liability determination.
