Propulsion control system Traceability Hierarchy Diagram

Element View:
Propulsion control systemPropulsion control systemRobust and stable velocity control of the motor.The system must include five - 5 - pre-programmed driving behaviours for the vehicle. These behaviours are called “sections”, referring to them being used on different sections of the race track. The buttons controlling this functionality are called “section buttons”.The system must have one section where the vehicle seeks maximum speed.Maximum velocity buttonThe system must have one section where the vehicle recovers from halting (0 km/h).Launch buttonThe system must enable the driver the option of coasting.Coast buttonThe system must have two (2) sections where the track analyst may program a pre-determined speed.Velocity A buttonVelocity B buttonOperating sectionsEvery section must be activated by the driver via a button (ref Req 1.6.1).If the driver brakes, the activated section must be aborted and the system must return to awaiting new commands from the driver.Section buttonsThe system must make use of the existing control modules.Upon starting the vehicle, two red rear lights must be lit.The system may have a maximum of two (2) motors with associated control units.Front moduleDashboard moduleMotor moduleThe system should make the gas pedal obsolete.The system must have “idling” capabilities (remain stationary with the motor running).Propulsion control system (PCS):
K-brief about Control systems