Level 1 Automated Vehicle
Formal
Function-specific Automation is the second level of the 5-level NHTSA vehicle classification system. Automation at this level involves one or more specific control functions.
Practical
Automation at this level involves one or more specific control functions. Examples include electronic stability control or pre-charged brakes, where the vehicle automatically assists with braking to enable the driver to regain control of the vehicle or stop faster than possible by acting alone.