1. N

    Are Cross-wind compensation and Road crown compensation functions inputs to LKA function?

    Please consider Active Steering Assist Electronic Control Unit (Steering ECU) used in a commercial truck. It has Lane Keep Assist (LKA) function, Cross-wind compensation, and Road crown compensation. This ECU is composed of a camera input, and driver outputs to control the torque overlay...
  2. N

    What are some failure modes and causes and effects of these failures for communication of fault information on J1939 network?

    Please consider Electro Hydraulic Power Steering (EHPS) System installed in a commercial truck. It has dual motors and dual pumps and dual pump Electronic Control Units (ECUs). These pump ECUs communicate with other ECU over public J1939 network. Embedded steering software executes in pump...