What do L1 and L2 in autonomous driving represent?

[MayaMarie]

Autonomous driving L1 and L2 represent different levels of autonomous driving. The higher the level, the greater the degree of autonomous driving. Below is a detailed introduction about automatic transmission vehicles: 1. Overview: Automatic transmission vehicles generally refer to cars that use an automatic transmission (AT) to regulate speed. While driving, the control system of the automatic transmission automatically selects the appropriate gear based on the engine's speed and load, replacing the driver's subjective judgment of timing and gear shifting operations. 2. Others: Automatic transmission vehicles usually use a hydraulic transmission device to replace the mechanical clutch of manual transmission vehicles, hence there is no clutch pedal. When the engine speed is low, the torque transmitted by the fluid is limited and insufficient to propel the car forward.