Rollover Avoidance System

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Presentation transcript:

Rollover Avoidance System Dr. Khisbullah Hudha

3 Approaches in Rollover Avoidance Technology Rollover Rating Program Rollover Warning System Active Roll Control Suspension System

Rollover Rating Program Introduced by NHTSA (National Highway Traffic Safety Administration) USA in 2004 A methodology for determining which cars are most likely to rollover and to assign rollover percentage risks for specific vehicle models Rollover rating of a vehicle is obtained based on SSF (static stability formula) value and putting the vehicle into the real-world driving simulator for maneuvering tests

Chances of Rollover

What is SSF?

Rollover Warning Systems RWS is used to determine when a potential rollover condition exists based on real information such as vehicle weight, speed, steering wheel input, lateral acceleration and tire force, etc. When a potential rollover condition exists drivers are bombarded with messages and instructed to reduce steering input or to decelerate the vehicle

How RWS Works?