Transcript
![Page 1: Office of Highway Safety Simulations. Purpose of Simulations Evaluation of Vehicle speeds Drivers’ statements Pickup truck sensing diagnostic module (SDM)](https://reader034.vdocuments.us/reader034/viewer/2022042702/56649cf75503460f949c6cac/html5/thumbnails/1.jpg)
Office of Highway Safety
SimulationsSimulations
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Purpose of Simulations Purpose of Simulations
Evaluation of• Vehicle speeds• Drivers’ statements• Pickup truck sensing diagnostic
module (SDM)
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Strategy to Simulate CollisionsStrategy to Simulate Collisions
Calculating vehicle speeds–EDSMAC4
• Based on SMAC• Used to simulate collision
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SDM Data from Pickup TruckSDM Data from Pickup Truck
• SDM data (pickup truck)– Traveled at 3 mph for at least 3 seconds– Rearward change in velocity > 13.77
mph
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10 mph
50 mph
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SimulationsSimulations
• Depicts best fit to physical evidence • Shown at real time• Weather and surrounding traffic not
represented
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Simulations Simulations
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10 mph
0-10 mph
3 mph
50 mph
Kenworth 55-62 mph (not shown)
SummarySummary
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