MATHEMATICAL RECONSTRUCTION OF HIGHWAY ACCIDENTS - FURTHER EXTENSIONS AND REFINEMENTS OF THE CRASH COMPUTER PROGRAM
The Calspan Reconstruction of Accident Speeds on the Highway (CRASH) computer program was modified to (1) incorporate an optional trajectory simulation routine, based on the corresponding portion of the Simulation Model of Automobile Collisions (SMAC) computer program, to permit automatic testing and refinement of the CRASH estimates of separation velocities, (2) provide an optional abbreviated format for the time-sharing version of CRASH, (3) provide an optional batch mode of operation, and (4) revise and extend the output format. This report documents the analytical bases for the modifications that have been incorporated in the CRASH2 computer program.
- See also report dated Nov 76, PB-262 822.
Calspan Corporation4455 Genesee Street
Buffalo, NY United States 14225
Washington, DC United States 20590
- MCHENRY, R R
- Lynch, J P
- Publication Date: 1977-3
- Pagination: 40 p.
- TRT Terms: Computer programming; Computer programs; Crash injury research; Crash investigation; Crashes; Highway safety; Highways; Mathematical models; Research; Simulation; Time sharing; Traffic crashes; Trajectory; Vehicle trajectories; Velocity
- Identifier Terms: FORTRAN (Computer program language)
- Uncontrolled Terms: Motor vehicle accidents; Revisions
- Old TRIS Terms: Silico-phosphate cement
- Subject Areas: Highways; Research; Safety and Human Factors;
- Accession Number: 00155413
- Record Type: Publication
- Source Agency: National Technical Information Service
- Report/Paper Numbers: DOT-HS-802-287 Final Rpt., Calspan-ZQ-5708-V-5
- Contract Numbers: DOT-HS-5-01124
- Files: NTIS, TRIS, USDOT
- Created Date: Aug 4 1977 12:00AM