Driving Assistance Method and Driving Assistance Device for Vehicle

原文（中国語）

A driving assistance method for a vehicle comprises: suspending autonomous lane change control when a driver's steering operation input during execution of the autonomous lane change control satisfies a predetermined suspension condition; executing first autonomous lane change control for changing a traveling direction and traveling along a travel route to head for a set destination and second autonomous lane change control, other than the first autonomous lane change control, in which the traveling direction is not changed; and setting the predetermined suspension condition for the first autonomous lane change control to a condition under which the autonomous lane change control is more readily suspended than under the predetermined suspension condition for the second autonomous lane change control.