Importance

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Abstract

By performing an actual traveling operation after vehicles communicate with each other regarding a safety check by vehicle-to-vehicle communication in advance, the present invention makes it possible to smoothly and safely change lanes or merge when a vehicle is changing lanes or merging by automatic driving. A driving control device that controls the driving of a vehicle is provided with: a sensor unit that detects vehicles present around a vehicle A vehicle-mounted communication device that transmits and receives information including position information to/from vehicle-mounted communication devices that are mounted to vehicles around the vehicle And maintains said information as a surrounding communication device table; a travel determination unit for determining travel control for the vehicle on the basis of the detection result of the sensor unit and the surrounding communication device table of the vehicle-mounted communication device; and a travel control unit that controls the travel of the vehicle on the basis of the result determined by the travel determination unit. When the vehicle is changing lanes, the sensor unit verifies whether a following linearly traveling vehicle is present in the lane that is the lane change destination. When a following linearly traveling vehicle is present in the lane that is the lane change destination, the vehicle-mounted communication device transmits information requesting a lane change to the following linearly traveling vehicle.

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First Claim