Drive Control App manages the torque path of the vehicle, from the accelerator is engaged to the delivery of power to the wheels.
— Allows inputs from multiple sources including Human Driver, and AD/ADAS.
— Support for various driver-selectable modes, tailoring vehicle performance to match driving preferences.
— Uses advanced algorithms with compensation for actuator saturation, ensuring efficient use of available torque, even under high demand.
Software Components
Demanded Torque Allocation Controller
Drivetrain
Demanded Torque Filtering Controller
Drivetrain
Drive Mode Selection Manager
Drivetrain
Drivetrain Driver Request Controller
Drivetrain
Drivetrain Electric Power Limiter
Drivetrain
Drivetrain System Faults Handling Manager
Drivetrain
Gear Selection Controller
Drivetrain
Limited Power Mode Arbitrator
Drivetrain
Vehicle Acceleration Controller
Drivetrain
Vehicle Dynamic State Estimator
Drivetrain
Vehicle Speed Limit Controller
Drivetrain
Vehicle Speed Processing Manager
Drivetrain
Vehicle Torque Source Selection Manager
Drivetrain
Analog Dual Channel Accelerator Pedal Driver
Generic
Analog Gear Selector Switch Pack Driver
Generic
Drivetrain HMI CAN Driver
Generic
Traction Inverter CAN Driver
Generic
Traction Inverter Diagnosis CAN Monitor
Generic
Along with Software could be packaged with
Requirements & Architecture
To support design, validation and certification stages.
Test Design
Tests to integrate in validation process, traced to requirements.
Simulation Models
To emulate systems or environment around the App.
Example of App’s requirements and test design in SODA V
