Office of Highway Safety Simulations. Purpose of Simulations Evaluation of Vehicle speeds Drivers’ statements Pickup truck sensing diagnostic module (SDM)

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Presentation transcript:

Office of Highway Safety Simulations

Purpose of Simulations Evaluation of Vehicle speeds Drivers’ statements Pickup truck sensing diagnostic module (SDM)

Strategy to Simulate Collisions Calculating vehicle speeds – EDSMAC4 Based on SMAC Used to simulate collision

SDM Data from Pickup Truck SDM data (pickup truck) – Traveled at 3 mph for at least 3 seconds – Rearward change in velocity > mph

10 mph 50 mph

Simulations Depicts best fit to physical evidence Shown at real time Weather and surrounding traffic not represented

Simulations

10 mph0-10 mph 3 mph 50 mph Kenworth mph (not shown) Summary