1. Test Procedure of Deployable Systems for Pedestrian Protection
Submitted by an expert from the Republic of Korea
Test Procedure of Deployable Systems for Pedestrian Protection
1st Deployable Systems for Pedestrian Safety Task Force
Ministry of Land, Infrastructure and Transport
Korea Transportation Safety Authority,
Korea Automobile Testing & Research Institute

2. Structure of Test Procedure
1. Prerequisite
2. Verification
3. Headform Test

3. Prerequisite
HIT(Head Impact Time) - How to get HIT (simulation or physical testing,…) - HITs of relevant pedestrian statures - Simulation conditions (posture, friction, human model…)
Supportability - Displacement by body loading - related to the definition of deployable systems
Other prerequisites - All relevant pre-requirements(LT, HT, HTD…)

4. Verification
TRT(Total Response Time) - Physical Verification Test (test conditions: impactor, location, velocity) - How to measure TRT(camera, signal,…)
Deployability - Deployment Performance (related to other issues and verification test conditions)
Others

5. Headform Test
Test Procedure Determination - Deployment Failure → Static Test at the un-deployed position - TRT ≦ minimum HIT(6yo) → Static Test at the deployed position - minimum HIT(6yo) < TRT ≦ HIT of 5%F/50%M/95%M → Combined Test - TRT > maximum HIT → Dynamic Test

6. Headform Test
Static Test - Static Test at the un-deployed position → follow the headform test procedure of the regulation - Static Test at the deployed position → follow the headform test procedure of the regulation with the deployed system
Dynamic Test - Synchronization → how to synchronize the test equipment with the deployable system of test vehicles - Others

7. Headform Test
Combined Test - Follow the procedure of Dynamic Test up to ‘HIT=TRT position’ - Follow the procedure of Static Test at the deployed position in other positions - HIT & WAD linear graph

8. Thank you for your attention Jin Seop Park (jspark@ts2020.kr)
Q&A
Thank you for your attention
Jin Seop Park