Updated: March 28, 2025
General and RegulatorySoftware-Defined Vehicles (SDV) are vehicles that leverage software to define and control their functionality, enabling advanced features and capabilities.
Foundational terms, regulatory standards, and overarching concepts in automotive software
Software Defined Vehicles use software to control their functionality.
Federal Motor Vehicle Safety Standard (FMVSS) refers to safety regulations established by the National Highway Traffic Safety Administration that vehicles must meet for legal sale in the United States.
Over-the-Air (OTA) updates are wireless software updates delivered directly to vehicles, allowing manufacturers to update vehicle software remotely without requiring a dealership visit.
Electronic Control Unit (ECU) is a computer system that controls one or more electrical systems or subsystems in a vehicle, managing various functions through software and hardware integration.