Car Accident Simulation Program For Engineers

The required portion of the curriculum supports this objective by taking the attendees through crash reconstruction methods, vehicle dynamics and event data recorder (EDR) technology. The individual can then select three elective courses that best suit the individual's interest areas or engineering emphasis. By completing.

Jonathan Lawrence President, Senior Engineer Jonathan Lawrence is a Senior Engineer in MEA’s Collision Reconstruction Group in British Columbia. Since joining MEA in 1994, Mr.

Lawrence has conducted technical investigations of over 2000 motor vehicle accidents typically focusing on issues such as speed, impact severity, seat belt use, driver evasion potential, visibility and the interpretation of crash recorder data. Lawrence has investigated accidents involving passenger cars, truck and vans, heavy-trucks and commercial vehicles, motorcycle, bicycles and pedestrians. With a background in metal fatigue and fracture mechanics, Mr.

Lawrence has also been involved in determining the causes of equipment and product accidents. Credentials MASc, Mechanical Engineering, 1991 BSc, (Honors) Mechanical Engineering, 1989 Registered Professional Engineer Areas of Specialization • Motor vehicle accidents • Crash data recorders • Night-time visibility • Product and equipment accidents • Contract research Education Master of Applied Science, Mechanical Engineering, University of Waterloo, 1991.

Bachelor of Science (Honours), Mechanical Engineering, Queen’s University, 1989. Professional Status Professional Engineer in the State of Washington, June 2002.

Professional Engineer, Association of Professional Engineers and Geoscientists of British Columbia, August 1994. Professional Associations Society of Automotive Engineers (SAE). Washington Association of Technical Accident Investigators (WATAI).

Professional Experience MEA Forensic Engineers & Scientists President, Senior Engineer, 1994 to Present Conducts technical investigations involving motor vehicle accident reconstruction, failure analysis, and research. Involved in over 1500 technical investigations with particular expertise determining: impact severity, vehicle speed, seatbelt use and effectiveness, and cases involving pedestrians, nighttime visibility and event data recorders. Qualified and testified to give expert evidence as a Mechanical Engineer in the field of Accident Reconstruction on civil and criminal matters in the Supreme and Provincial Courts of British Columbia. Ontario Hydro Research Division, Toronto, ON Research Engineer, 1991 to 1993 Involved in the design and testing of containers for storage, transportation, and disposal of radioactive materials. Responsible for crash and fire testing prototype transportation containers.

University of Waterloo, Waterloo, ON Graduate Researcher, 1989 to 1991 Conducted graduate research work which included experimental and analytical studies of the fatigue failure and fracture of welded steel joints. Research Activities Completed two in-depth studies of automotive “black box” data recorders. The commercial availability of a computer interface device allows accident investigators to download crash data from certain vehicles. Experimental studies of the reliability and accuracy of downloaded data were conducted.

A large number of staged collisions and linear motion sled tests revealed that the data recorders tested underestimated the actual speed change of the vehicle during a collision. Methods for accounting for this error were developed allowing the data to be applied to real-life collisions. Pre-crash speeds captured by the data recorders during high-speed tests were generally within 2 km/h of the actual speed. Developed a technique for measuring the force with which an occupant’s head hit the head restraint during rear-end collisions.

The technique has been used during tests of human volunteers and anthropomorphic dummies. The data collected using the technique has been used to calculate the forces in the necks of occupants exposed to rear-end collisions. Conducted high-speed car crash tests. The data from these crash tests validated a computer simulator program called PC-Crash that is used to analyze real-world collisions.

In order to conduct these tests, a method of remotely steering and braking the test vehicles was developed. These methods have been used to conduct crash tests at several sites. Conducted low-speed crash tests of pickup trucks to determine the levels of damage associated with speed changes of 8 km/h. Tests were conducted with different types of pickup trucks and different collision surfaces. It was found that the damage resulting from the collisions depended on the bumper design and collision engagement. Constructed apparatus and conducted tests to determine whether an impact to a flashing turn signal bulb would generate evidence in the form of bulb filament deformation that would indicate if a turn signal was in use at the time of a collision. It was found that depending on the precise timing of the collision, a flashing bulb may or may not produce evidence of use during a collision.

Therefore, a lack of bulb filament deformation does not indicate that a turn signal was not in use at the time of collision. Publications Peer-Reviewed Conference Proceedings Wilkinson CC, Lawrence JM, Nelson TS, Bowler JJ (2013). The Accuracy and Sensitivity of 2005 to 2008 Toyota Corolla Event Data Recorders in Low-Speed Collisions. Safety 1(2):2013, doi:10.4271/20.

Lawrence JM, Fix RC, Ho AM, King DJ, D’Addario PM (2010). Front and Rear Car Crush Coefficients for Energy Calculations (20). Wilkinson CC, Lawrence JM, King DJ (2007). The Accuracy of General Motors Event Data Recorders in NHTSA Frontal Barrier Tests. Collision Vol. Wilkinson CC, Lawrence JM, Heinrichs BE, King DJ (2006).

The Timing of Pre-Crash Data Recorded in General Motors Sensing and Diagnostic Modules (20). In: Accident reconstruction (SP-1999). Warrendale, PA: Society of Automotive Engineers. Lawrence JM, Wilkinson CC (2005). The accuracy of crash data from Ford restraint control modules interpreted with revised Vetronix software (20).

In: Accident reconstruction (SP-1390). Warrendale, PA: Society of Automotive Engineers.

Wilkinson CC, Lawrence JM, Heinrichs BE, King DJ (2005). The accuracy and sensitivity of 2003 and 2004 General Motors event data recorders in low-speed barrier and vehicle collisions (20). In: Accident reconstruction (SP-1930). Warrendale, PA: Society of Automotive Engineers. Cliff WE, Lawrence JM, Heinrichs BE, Fricker TR (2004). Yaw testing of an instrumented vehicle with and without braking (20).

In: Accident reconstruction (SP-1873), pp. Warrendale, PA: Society of Automotive Engineers. Wilkinson CC, Lawrence JM, Heinrichs BE, Siegmund GP (2004). The accuracy of crash data saved by Ford restraint control modules in low-speed collisions. In: Accident reconstruction (SP-1873), pp. Warrendale, PA: Society of Automotive Engineers. Lawrence JM, Wilkinson CC, Heinrichs BE, Siegmund GP (2003).

The accuracy of pre-crash speed captured by Event Data Recorders (20). In: Accident reconstruction (SP-1773), pp. Warrendale, PA: Society of Automotive Engineers. Ising KW, Fricker TRC, Lawrence JM, Siegmund GP (2003). Threshold visibility levels for the Adrian Visibility Model under nighttime driving conditions (20). In: Lighting Technology (SP-1787), Warrendale, PA: Society of Automotive Engineers.

Lawrence JM, Wilkinson CC, King DJ, Heinrichs BE, Siegmund GP (2002). The accuracy and sensitivity of event data recorders in low-speed collisions (20). In: Advances in Safety Test Methodology (SP-1664).

Warrendale, PA: Society of Automotive Engineers. Siegmund GP, Heinrichs BE, Lawrence JM, Phillipens MMGM (2001).

Kinetic and kinematic responses of the RID2a, Hybrid III and human volunteers in low-speed rear-end collisions. 45th Stapp Car Crash Conference, pp. Ann Arbor, MI: Stapp Association. Heinrichs BE, Lawrence JM, Allin BD, Bowler JJ, Wilkinson CC, Ising KW, King DJ, Ptucha SJ (2001) Low-speed impact testing of pickup truck bumpers (20). In: Accident reconstruction: Crash analysis (SP-1572), pp. Warrendale, PA: Society of Automotive Engineers. Bailey MN, Lawrence JM, Fowler SF, Williamson PB, Cliff WE, Nickel JS (2000).

Data from five staged car to car collisions and comparison with simulations (20). In: Accident reconstruction: Analysis, simulation & visualization (SP-1491), pp. Warrendale, PA: Society of Automotive Engineers. Siegmund GP, King DJ, Lawrence JM, Wheeler JB, Brault JR, Smith TA (1997). Head/neck kinematic response of human subjects in low-speed rear-end collisions (973341). 41st Stapp Car Crash Conference (P-315), pp. Warrendale, PA: Society of Automotive Engineers.

Lawrence JM, Siegmund GP, Nickel JS (1997). Measuring head restraint force and point of application during low-speed rear-end automobile collisions (970397). Of Occupant Protection and Injury Assessment in the Automotive Crash Environment (SP-1231), pp. Warrendale, PA: Society of Automotive Engineers.

Bailey MN, Wong BC, Lawrence JM (1995). Data and methods for estimating the severity of minor impacts (950352). In: Accident reconstruction: technology & animation V (SP-1083), pp. Warrendale, PA: Society of Automotive Engineers. Other Publications Lawrence JM (2003). Automobile, heavy-truck and bus crash data recorders: Uses and Limitations. Adjusters Quarterly, Vol 2002-2003(3), pp.

Разлочка Модема Zte Mf180s. Insurance Adjusters’ Association. Lawrence JM (2003). Automobile, heavy truck and bus crash data recorders: Uses and Limitations. The Barrister, Issue 67, March 2003, pp.

Alberta Civil Trial Lawyers Association. Lawrence, JM (2003). Crash data recorders in cars - new technology. The Verdict, Issue 95, January 2003, pp.

Trial Lawyers Association of British Columbia. Lawrence JM, Siegmund GP (2000). Seat back and head restraint response during low-speed rear-end automobile collisions.

Accident Analysis and Prevention 32, pp. Mumford D, King D, Lawrence JM Savinkoff M, Shumborski W (1997). Inverted vehicle drag tests: Assessing the effect of speed on deceleration rates. Accident Investigation Quarterly 13(Winter), pp. Abridged version published in Impact, 6(3), pp. 51-54, Autumn 1997. Bailey MN, Gardiner M, Lawrence JM (1996, 1997).

MacInnis Engineering, Minor Collision Data Base and Data Finder search software. Richmond, BC: Copyright MacInnis Engineering Associates Ltd. Lawrence JM (1991).

Fatigue crack shape development of notched plates. Masters Thesis, Department of Mechanical Engineering, University of Waterloo, Waterloo, ON. Lectures and Presentations May 8, 2015 – The Liability Expert: From retainer to analysis to report. Canadian Defence Lawyers Boot Camp, Vancouver, BC. January 2014 – Electronic Crash Data in “Black Boxes”.

Continuing Legal Education Society of British Columbia (CLEBC), Vancouver, BC. December 2007 – Accident Reconstruction: Engineering Expert Evidence. Canadian Defence Lawyers Boot Camp, Vancouver, BC. April 2007 – The Science of Seatbelts and Airbags. Lindsay Kenney Annual Insurance Seminar, Vancouver, BC. September 2006 – Physics and collision mechanics, Royal Canadian Mounted Police Level III Collision Analyst course, Pacific Region Training Centre, Chilliwack, BC. March 2003 - The accuracy of pre-crash speed captured by event data recorders.

SAE International Congress and Exposition, Detroit, MI. March 2003 - Building a strong case using the latest research and technology in accident investigation and reconstruction. English Guru Free Download Pdf. Insight Conference: Admissibility of Forensic and Demonstration Evidence for Insurance Claims, Toronto, ON. December 2002 - Crash Data Recorders in Cars - New Technology.

Trial Lawyers Association of British Columbia, Vancouver, BC. November 2002 - Event Data Recorder presentations to law firms in Kelowna, Vernon, and Kamloops, BC.

March 2002 - The accuracy and sensitivity of event data recorders on low-speed collisions. SAE International Congress and Exposition, Detroit, MI. August 2001 - Conducted a high-speed car crash test and presented the collected data at the 4th International Conference on Accident Investigation, Reconstruction, Interpretation and the Law, Vancouver, BC. February 1999 - Seat back and head restraint response during low-speed rear-end automobile collisions. Whiplash-Associated Disorders, World Congress, Vancouver, BC. August 1997 -High-speed and low-speed collision seminar, MEA Forensic Engineers & Scientists,Richmond,BC. February 1997 - Measuring head restraint force and point of application during low-speed rear-end automobile collisions.

SAE International Congress and Exposition, Detroit, MI. August 1996 - Low-speed collision demonstrations, SAE Low Speed Collision TOPTEC, Vancouver, BC.

1995 to present - Accident reconstruction presentations to various insurance offices, law offices and police detachments. Topics covered include “black box” crash recorders data, low speed collision reconstruction, seat belt use assessment and use of PC-Crash, computer simulation software. Some presentations also involve low speed vehicle collision demonstrations. Training and Professional Development December 2011- Accessing and Interpreting Heavy Vehicle Event Data Recorders, SAE International, Oxnard, CA. June 2010 – The Tire as a Vehicle Component and Tire and Wheel Safety, Dr.

Walter, Richmond, BC. May 2009 - Bosch Crash Data Retrieval (CDR) System Data Analyst Certification Course, Collision Safety Institute (CSI), Langley, BC.

February 2008 – Crash Data Retrieval Technician Course, Richmond, BC April 2005 – Special Training in Traffic Crash Reconstruction Conference, Institute of Police Technology and Management (IPTM), Jacksonville, FL. June 2003 - Airbrake Course, Valley Driving School, Surrey, BC. March 2003 - Society of Automotive Engineers World Congress, Detroit, MI.

July 2002 - Detroit Diesel Electronic Controls Data and Prodriver Reports course, Detroit, MI. March 2002 - SAE International Congress and Exposition, Detroit, MI. August 2001 - 4th International Conference on Accident Investigation, Reconstruction, Interpretation and the Law (AIRIL 01), Vancouver, BC.

June 2001 - Crash Data Retrieval System training course, Vetronix Corporation, Santa Barbara, CA. February 1999 - Whiplash-Associated Disorders, World Congress, Vancouver, BC. February 1997 - SAE International Congress and Exposition, Detroit, MI. August 1996 - SAE Low-Speed Collision TOPTEC, Vancouver, BC. June 1995 - PC-Crash workshop and PC-Rect software.

February 1995 - SAE International Congress and Exposition, Detroit, MI. *08/06/15 This document does not allow the designation of Jonathan Lawrence without prior authorization.