TITLE:

EVENTS DATA RECORDERSPRESENTER’S NAME:

NAMEECONOMY:

REP. OF KOREA

1. Definition and Purpose of use

2. EDRs’working procedure

3. Data Elements Recorded

4. Grobal status of EDR Regulation

establishment

Table of Contents

Definition

EDRs is a function and device installed in a motor vehicle to record technical information about the status and operation of vehicle systems for a very brief period of time and in a very limited circumstances before and during a crash.

EDRs is a function and device installed in a motor vehicle to record technical information about the status and operation of vehicle systems for a very brief period of time and in a very limited circumstances before and during a crash.

1. Definition and Purpose of use

Purpose of use

1. Definition and Purpose of use

Category Example for utilization

ㆍ To help Crash Reconstruction ㆍ Unintended vehicle acceleration crash and airbag deployment sequence

ㆍ To develop Vehicle Design and Highway Infrastructure

ㆍ Airbag sensing system researchㆍ Roadside safety infrastructure research

The data recorded EDR are used to improve crash and defect investigation

- To help crash investators better understand as follow. ㆍ What happened to the vehicle ㆍ How the safety systems performed ㆍ In some case, who’s at fault

The data recorded EDR are used to improve crash and defect investigation

- To help crash investators better understand as follow. ㆍ What happened to the vehicle ㆍ How the safety systems performed ㆍ In some case, who’s at fault

2. EDRs’ Working Procedure

① ② ③

① EDR corrects vehicle information continously. Those information are briefly stored and constsntly replaced in a recirculating loop lasting constant short time(i.e., about 5 seconds)② At the event the EDR captures the data before and during a crash③ EDR data can be retrieved and analyzed to understand how the vehicle performed at the time of a crash

3. Data Elements Recorded Essential 15 data elements (that

must be recorded) - Vehicle speed, Engine throttle position, Brake use, Driver safety belt status, airbag warning lamp status, forward Delta-V and Airbag development time, etc. Optional 30 data elements (if recorded) - Acceleration, lateral Delta-V, Engine RPM, Steering input, etc.

Essential 15 data elements (that must

be recorded) - Vehicle speed, Engine throttle position, Brake use, Driver safety belt status, airbag warning lamp status, forward Delta-V and Airbag development time, etc. Optional 30 data elements (if recorded) - Acceleration, lateral Delta-V, Engine RPM, Steering input, etc.

KOREA(Article 29-2 of Motor Vehicle Management Act) In December 2012, MOLIT established a legislation that set forth contents as follow ※ Applied to Vehicle(manufactured on or after December 19, 2015) equipped with EDRs less than a GVWR of 3.85 ton

▪ Making legal grounds about EDR Performance, Data Elements, EDR Data Provision and Notification of EDR installation. Main Contents of sub-legislation ▪ Enforcement Regulation of MVMA : Making the procedure and method of EDR Data to indicated Customer/Driver ▪ KMVSS : Making Detail EDR Performance and format USA(49 CFR Part 563) In August 2006, NHTSA established a Regulation that set forth contents same as Korea EDR Legislation ※ Applied to Vehicle(manufactured on or after September 1, 2012) equipped with EDRs less than a GVWR of 3.85 ton

KOREA(Article 29-2 of Motor Vehicle Management Act) In December 2012, MOLIT established a legislation that set forth contents as follow ※ Applied to Vehicle(manufactured on or after December 19, 2015) equipped with EDRs less than a GVWR of 3.85 ton

▪ Making legal grounds about EDR Performance, Data Elements, EDR Data Provision and Notification of EDR installation. Main Contents of sub-legislation ▪ Enforcement Regulation of MVMA : Making the procedure and method of EDR Data to indicated Customer/Driver ▪ KMVSS : Making Detail EDR Performance and format USA(49 CFR Part 563) In August 2006, NHTSA established a Regulation that set forth contents same as Korea EDR Legislation ※ Applied to Vehicle(manufactured on or after September 1, 2012) equipped with EDRs less than a GVWR of 3.85 ton

4. Grobal status of EDR legislation establishment

Thank you very much ! !