Driving assistance device
A driving assistance device, including an automated driving switch; an emergency button; and a controller configured to provide either automated driving in which travel is performed along a current travel path of a host vehicle or automated stopping in response to manipulation by a driver of the automated driving switch or of the emergency button.
1. A driving assistance device, comprising:
an input switch configured to be used to input an instruction of an automated driving of a vehicle;
a controller configured:
to determine whether or not a destination of the automated driving has been set,
to generate a route of the vehicle to the automated driving destination and to control the vehicle to travel along the route to the automated driving destination if the instruction for the vehicle to be in the automated driving operation state has been input by the input switch and the automated driving destination has been set, and
to generate a route of the vehicle along a current travel path of the vehicle and to control the vehicle to travel along the current travel path of the vehicle if the instruction for the vehicle to be in the automated driving operation state has been input by the input switch and the automated driving destination has not been set.
2. The driving assistance device according to claim 1 , comprising an emergency button,
wherein the controller is configured to generate the route of the vehicle to the automated driving destination and to control the vehicle to travel along the route to the automated driving destination if the instruction has been input by the emergency button and the automated driving destination has been set, and
to generate the route of the vehicle along the current travel path of the vehicle and to control the vehicle to travel along the current travel path of the vehicle if the instruction has been input by the emergency button and the automated driving destination has not been set.
3. The driving assistance device according to claim 1 ,
wherein the input switch is provided on a center of a steering wheel.
4. The driving assistance device according to claim 1 ,
wherein the current travel path of the vehicle comprises a route of the vehicle along a current road of the vehicle or a route of the vehicle for automated stopping.
5. A driving assistance method, comprising:
inputting by an input switch an instruction for a vehicle to be in an automated driving operation state;
determining whether or not an automated driving destination has been set;
generating a route of the vehicle to the automated driving destination and controlling the vehicle to travel along the route to the automated driving destination if the instruction for the vehicle to be in the automated driving operation state has been input by the input switch and the automated driving destination has been set, and
generating a route of the vehicle along a current travel path of the vehicle and controlling the vehicle to travel along the current travel path of the vehicle if the instruction for the vehicle to be in the automated driving operation state has been input by the input switch and the automated driving destination has not been set.
6. The driving assistance method according to claim 5 , further comprising:
generating the route of the vehicle to the automated driving destination and controlling the vehicle to travel along the route to the automated driving destination if the instruction has been input by an emergency button and the automated driving destination has been set, and
generating the route of the vehicle to the current travel path of the vehicle and controlling the vehicle to travel along the current travel path of the vehicle if the instruction has been input by the emergency button and the automated driving destination has not been set.
7. The driving assistance method according to claim 5 ,
wherein the input switch is provided on a center of a steering wheel.
8. The driving assistance method according to claim 5 ,
wherein the current travel path of the vehicle comprises a route of the vehicle along a current road of the vehicle or a route of the vehicle for automated stopping.