Vehicle, control method for a vehicle and non-transitory computer storage medium
A vehicle includes a traveling information acquiring device configured to recognize a first vehicle that travels in the same lane as the vehicle and in front of the vehicle, recognize a second vehicle that travels in the same lane as the vehicle and travels in front of the first vehicle and acquire traveling information of the first vehicle and the second vehicle; and a control device configured to control the behavior of the vehicle acceleration or deceleration based on a vehicle speed difference between a vehicle speed of the first vehicle and the vehicle speed of the second vehicle when the second vehicle is recognized during the execution of the follow-up control that controls the vehicle speed of the vehicle and adjusts the distance between the vehicle and the first vehicle.
1. A vehicle comprising:
a traveling information acquiring device configured to recognize a first vehicle that travels in the same lane as the vehicle and in front of the vehicle, recognize a second vehicle that travels in the same lane as the vehicle and travels in front of the first vehicle and acquire traveling information of the first vehicle and the second vehicle; and
a control device configured to control the behavior of the vehicle acceleration or deceleration based on a vehicle speed difference between a vehicle speed of the first vehicle and the vehicle speed of the second vehicle when the second vehicle is recognized during the execution of the follow-up control that controls the vehicle speed of the vehicle and adjusts the distance between the vehicle and the first vehicle;
wherein the control device is configured to reduce a time rate of change of deceleration of the vehicle in adjusting the distance between the vehicle and the first vehicle when the vehicle is faster than the first vehicle, the first vehicle is faster than the second vehicle, the vehicle speed difference is greater than or equal to a predetermined threshold, and the second vehicle is accelerating, compared to when the second vehicle is not recognized.
2. The vehicle of claim 1 , wherein
the control device is configured to advance a deceleration start timing of the vehicle when adjusting the distance between the vehicle and the first vehicle compared to a case where the second vehicle is not recognized if the vehicle is faster than the first vehicle, the first vehicle is faster than the second vehicle, and the vehicle speed difference is equal to or greater than a predetermined threshold.
3. The vehicle of claim 1 , wherein
the control device is configured to reduce a time rate of change of acceleration of the vehicle when adjusting the distance between the vehicle and the first vehicle, compared to a case where the vehicle is slower than the first vehicle, the first vehicle is faster than the second vehicle, and the vehicle speed difference is greater than or equal to a predetermined threshold, than a case where the second vehicle is not recognized.
4. A control method for a vehicle comprising:
recognizing a first vehicle that travels in the same lane as the vehicle and in front of the vehicle, recognizing a second vehicle that travels in the same lane as the vehicle and travels in front of the first vehicle and acquiring traveling information of the first vehicle and the second vehicle;
controlling the behavior of the vehicle acceleration or deceleration based on a vehicle speed difference between a vehicle speed of the first vehicle and the vehicle speed of the second vehicle when the second vehicle is recognized during the execution of the follow-up control that controls the vehicle speed of the vehicle and adjusts the distance between the vehicle and the first vehicle; and
reducing a time rate of change of deceleration of the vehicle in adjusting the distance between the vehicle and the first vehicle when the vehicle is faster than the first vehicle, the first vehicle is faster than the second vehicle, the vehicle speed difference is greater than or equal to a predetermined threshold, and the second vehicle is accelerating, compared to when the second vehicle is not recognized.
5. A non-transitory computer storage medium containing a computer program for making a computer
recognize a first vehicle that travels in the same lane as the vehicle and in front of the vehicle, recognize a second vehicle that travels in the same lane as the vehicle and travels in front of the first vehicle and acquire traveling information of the first vehicle and the second vehicle
control the behavior of the vehicle acceleration or deceleration based on a vehicle speed difference between a vehicle speed of the first vehicle and the vehicle speed of the second vehicle when the second vehicle is recognized during the execution of the follow-up control that controls the vehicle speed of the vehicle and adjusts the distance between the vehicle and the first vehicle; and
reduce a time rate of change of deceleration of the vehicle in adjusting the distance between the vehicle and the first vehicle when the vehicle is faster than the first vehicle, the first vehicle is faster than the second vehicle, the vehicle speed difference is greater than or equal to a predetermined threshold, and the second vehicle is accelerating, compared to when the second vehicle is not recognized.