3D LASER SCANNING PLACE OF THE T RAFFIC ACCIDENT AND THE CRIME AND THE SUBSEQUENT ANALYSIS / NMS-ED S OLUTION FOR P OLIC E / Ing. Ján Bačko, mobil: 00421/903/ Eurodeal SK s.r.o., Bratislava, Slovakia

W HY TO DOCUMENT TRAFFIC ACCIDENTS USING 3D LASER SCANNER L EICA ? 2  Effective tool for documentation and analyses  Fast and exact accident scene capturing quick traffic release  Reliable and unquestionable proof for investigation, courthouse and insurance companies  Shorter time in field and faster post processing  Modern technology in praxis

3D L ASER SCANNER L EICA S CAN S TATION SPECIFICATIONS : 3 Maximal mobility Complete system can be transported in the regular-size personal car trunk Battery operated Low weight and compact dimensions Easy and intuitive handling (touch screen) Protection IP54 (suitable for the most hostile environments) Working temperatures from -20°C up to +50°C Scanning accuracy of 2mm, scanning speed of points per second Quick 3D documentation time Time to set up the system < 5 min Time to scan entire scene < 15 min Exact and relevant data for further analyses Digital 3D picture of the entire accident scene No operator influence with the results 100% quality of data by total darkness or direct sunlight, rain or snow

S OFTWARE FOR SPATIAL ANALYSES - SPECIFICATIONS : 4 Quick and simple tool for spatial analyses Cars braking distances measurement Cars position determination relative to road or other objects on the scene Cars relative position on the crime scene Deformation stages damage analyses of any objects Destruction stage of surrounding objects documentation (buildings, roads structures, etc.) Clear interpretation of all results of all analyses Possibility to create PDF reports for all analyses Possibility to create video reports (virtual fly-over) Possibility to view the entire project on any computer for free Additional analyses Supplementary measurements according to specific needs of investigation

C AR ACCIDENT SIMULATION AND ANALYSES ° panoramic scene picture 3D scan

C AR ACCIDENT SIMULATION AND ANALYSES 6 3D scan 3D measurement of braking distance and angle of impact in software NMS-ED Solution for Policy

C AR ACCIDENT SIMULATION AND ANALYSES 7 Car position relative to the road shoulder analyses in software NMS-ED Solution for Policy braking distance and angle of impact 3D measurement in software NMS-ED Solution for Policy

C AR ACCIDENT SIMULATION AND ANALYSES 8 Real scene pictureMeasured 3D scan Evaluated data in software NMS-ED Solution for Policy

P ROCESSING SOFTWARE OUTPUTS THE NMS-ED S OLUTION FOR P OLICY Data Import 9

P ROCESSING SOFTWARE OUTPUTS THE NMS- ED S OLUTION FOR P OLICY Link imported data 10

P ROCESSING SOFTWARE OUTPUTS THE NMS- ED S OLUTION FOR P OLICY Marking parameters for measuring 11

P ROCESSING SOFTWARE OUTPUTS THE NMS- ED S OLUTION FOR P OLICY Measures distances 12