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ALKS

ALKS is the abbreviation for Automated Lane Keeping System, also known as UNECE regulation R157. This European regulation lays down the requirements a vehicle must meet in order to autonomously perform a number of driving tasks. It is the first step in the development from driver assistance systems - for which the driver is ultimately responsible - to Automated Driving Systems (ADS), fully automated driving for which the vehicle manufacturer is ultimately responsible. ADS cannot exist without ALKS.

The independent driving tasks under R157.00 include driving up to 60 km per hour in the same lane. ALKS is primarily a traffic jam assistant here. Under R157.01, the maximum speed is 130 km per hour and it is possible to change lanes. ALKS can only be used on motorways. The manufacturer must clearly indicate the countries for which he is applying for type approval and the ALKS in the vehicles must be in line with local traffic regulations.