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Conceptual framework of DPS systems
Charles Goldenbeld, BESTPOINT, 6 September 2012, Brussels
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Presentation
• Conceptual framework DPS: step by step
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What does a DPS do? prevents, corrects, selects
Prevention: threat of accumulating points restraints drivers from violating traffic rules
Correction: driver behaviour change of repeat offenders as a result of extra measures within DPS (driver improvement course)
Selection: removal of dangerous drivers from traffic
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Framework DPS 1: effect mechanisms
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Framework 2: Outcomes of DPS
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Framework 3: Support systems DPS
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Framework 4: From design to outcomes
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Framework 5: The total framework
Black boxes: the links in the DPS system itself
Grey boxes: external conditions/factors
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In conclusion:
• Key mechanisms DPS: Prevention,
selection & correction
• Conceptual framework: DPS system itself and external conditons/factors