ELECTRONIC PARKING BRAKE: SIMPLE LEVER TO SAFETY CRITICAL SYSTEM. IN: CAE METHODS FOR VEHICLE CRASHWORTHINESS AND OCCUPANT SAFETY, AND SAFETY-CRITICAL SYSTEMS

Abstract

As traditional mechanical vehicle components evolve into electronic and electro-mechanical systems, the suppliers of these systems must reevaluate their development processes. The aim is to ensure these new products are robust and meet reliability and safety requirements. With these issues in mind, this paper looks at the development of the SmartPark Electronic Parking Brake Technology, which consists of a cable puller type actuator, a conduit reaction style cable system, and an electronic control unit. The system development process, including functional and safety requirements, and design validation are discussed.