VEHICLE CONTROL SYSTEM AND VEHICLE CONTROL METHOD

Provided is a system for generating a recommended driving lane based on a general-purpose map with improved real-time property for updating. A vehicle control system 1 for controlling a vehicle 2 during autonomous driving thereof, comprises a vehicle control unit 3 and a mobile terminal 5. The vehicle control unit 3 acquires travel control map data from a first map server 4 and transmits position data of the vehicle 2 to the mobile terminal 5. The mobile terminal 5 acquires navigation map data containing lane information on lanes forming each road section from a second map server 6, generates, based on the lane information and the position data of the vehicle 2, driving route information including a recommended driving lane which should be selected on a priority basis as a driving lane for the vehicle, and transmits the driving route information to the vehicle control unit 3.