Road Accident Investigation Project Mr.Chamroon Tangpaisalkit Office of Transport and Traffic Policy and Planning Minis

1. Road Accident Investigation Project Mr.Chamroon Tangpaisalkit Office of Transport and Traffic Policy and Planning Ministry of Transportation THAILAND

2. 29th APEC Transportation Working Group Meeting, Chinese Taipei, 9-13 July 2007 WHY? And HOW? Road Accident Investigation Project TPT-WG29, Chinese Taipei

3. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? How this even occur? 29th APEC Transportation Working Group Meeting, Chinese Taipei, 9-13 July 2007 / Why? Road Accident Investigation Project TPT-WG29, Chinese Taipei

4. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? Why accident investigations are carried out? 29th APEC Transportation Working Group Meeting, Chinese Taipei, 9-13 July 2007 • An in-depth study is asystematic approach to discover the causeof a tragedy like afatal accident. • A PUZZLE – Carrying out an in-depth study is similarto doing a jigsaw puzzle. • Information from many different sources is compiled toprovide a picture of the chain of events. • What happenedbefore,duringand after the accident? Road Accident Investigation Project TPT-WG29, Chinese Taipei

5. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? Accident Investigation Unit 29th APEC Transportation Working Group Meeting, Chinese Taipei, 9-13 July 2007 • What? • Where? • When? • How? • Who? • Why? • What can be done at Black spot? • What can we learn from this project? Road Accident Investigation Project TPT-WG29, Chinese Taipei

6. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? The Purpose of Road Accident Investigation Project 29th APEC Transportation Working Group Meeting, Chinese Taipei, 9-13 July 2007 • In-dept Accident Investigation Unit Model • Crash Investigation Report Form • In-dept Accident Analysis Model • Policy and Measure for Accident Prevention • Cooperation between Research Center Road Accident Investigation Project TPT-WG29, Chinese Taipei

7. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? 29th APEC Transportation Working Group Meeting, Chinese Taipei, 9-13 July 2007 Project Area Chiangmai Radius 60 Km. Khon Kean Nakhon Ratchasima BMR:Bangkok Metropolitan Region Songkhla Road Accident Investigation Project TPT-WG29, Chinese Taipei

8. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? Project Area Bangkok Metropolitan Region (BMR) Pathum Thani Pathum Thani Nonthaburi Bangkok Nakonpathom Samutt Prakran Samutt Sakhon

9. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? Unit Staff Office Staff Survey Staff Road Accident Expert Behavior Behaviorist/Psychologies Vehicle Database Automotive Engineer Support Staff Road Accident Investigation Project TPT-WG29, Chinese Taipei

10. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? Accident Investigation Unit • Highway Engineering • Traffic and Transport Engineering • Automotive Engineering • Dynamic Engineering • Behaviorist • Doctor/Epidemiologist Road Vehicle Human Road Accident Investigation Project TPT-WG29, Chinese Taipei

11. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? Accident Investigation Instrument • Office Instrument • Survey Instrument Road Accident Investigation Project TPT-WG29, Chinese Taipei

12. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? Office Instrument Communication device Computer Office Instrument Road Accident Investigation Project TPT-WG29, Chinese Taipei

13. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? Investigate Vehicle Sponsor by: Toyota motor Co,th Toyota Innova Road Accident Investigation Project TPT-WG29, Chinese Taipei

14. Survey Instrument Survey Instrument Instrument for Road Survey Instrument for Vehicle Survey Safety Instrument First Aid Road Accident Investigation Project TPT-WG29, Chinese Taipei

15. Instrument for Road Survey โครงการศึกษาและพัฒนาตัวแบบหน่วยสืบสวนอุบัติเหตุจากการขนส่งและจราจร

16. Instrument for Vehicle Survey Road Accident Investigation Project TPT-WG29, Chinese Taipei

17. Safety Instrument Road Accident Investigation Project TPT-WG29, Chinese Taipei

18. First Aid Road Accident Investigation Project TPT-WG29, Chinese Taipei

19. Investigation Process Accident Information Site Survey Process After Accident Process Road Accident Investigation Project TPT-WG29, Chinese Taipei

20. Step 1: Primary evaluation of crash Step 2: Inform Accident Investigation Staff to the Officer Step 3: Setting up of warning sign and all necessary equipment Step 4: Site Data collection Step 5: In-dept data collection of vehicle condition Step 6: Medical Evaluation of Injury Site Survey Process Road Accident Investigation Project TPT-WG29, Chinese Taipei

21. After Accident Process • Geometric and physical survey • Evidence and trace survey • Road safety audit • Road user behavior at black spot area study • Vehicle condition check • Injury data / Death assumption • Witness interview • Etc. Road Accident Investigation Project TPT-WG29, Chinese Taipei

22. In-dept Analysis of Road Accident • Cause of Road Accident • Speed Estimates • Accident Reconstruction Road Accident Investigation Project TPT-WG29, Chinese Taipei

23. Cause of Road Accident Analysis Vehicle Human Human deficiency Vehicle deficiency Road and environment deficiency Road and Environment Road Accident Investigation Project TPT-WG29, Chinese Taipei

24. Human Deficiency • Mentally Competent • Driving Competent • Alcohol level in Blood • Drug usage and stimulant • Driving Behavior • Driving Experience • Etc, Using Mobile phone Road Accident Investigation Project TPT-WG29, Chinese Taipei

25. Vehicle Deficiency • Modification • Defective Equipment • Break System • Wheel and Tire • IllegalLoading (Overload) Road Accident Investigation Project TPT-WG29, Chinese Taipei

26. Road and Environment Deficiency • Sight Distance • Traffic Control • Road Surface Condition • Road Side Obstruction Road Accident Investigation Project TPT-WG29, Chinese Taipei

27. Analysis Program Program M-SMAC Road Accident Investigation Project TPT-WG29, Chinese Taipei

28. Analysis Program Program M-SMAC Road Accident Investigation Project TPT-WG29, Chinese Taipei

29. 3D Animation Overview Driver View Road Accident Investigation Project TPT-WG29, Chinese Taipei

30. Improvement Human Vehicle Road & Environment Physical improvement Traffic management Traffic sign improvement Sight distance Improvement Road surface improvement Road Accident Investigation Project TPT-WG29, Chinese Taipei

31. Case: Motorcycle crashed by truck Helmet Standard ?? Law Enforcement หมวกนิรภัยไม่ได้มาตรฐาน? การบังคับใช้กฎหมายที่เกี่ยวข้อง? Road Accident Investigation Project TPT-WG29, Chinese Taipei

32. Case: Pedestrian crashed by Pick-up Physical of Roadway is Safe for Pedestrian? Road Accident Investigation Project TPT-WG29, Chinese Taipei

33. อุบัติเหตุเหล่านี้เกิดได้อย่างไร? และทำไมจึงเกิด? 29th APEC Transportation Working Group Meeting, Chinese Taipei, 9-13 July 2007 Efficient measures are most desirable to protect human, vehicle and road deficiency and help decrease road accident Road Accident Investigation Project Office of Transport and Traffic Policy and Planning Ministry of Transportation THAILAND Road Accident Investigation Project TPT-WG29, Chinese Taipei