MOTOR VEHICLE

摘要

When a basic creep torque Tctmp is a positive value and a braking torque demand Trb* is a negative value, the control procedure sets a basic reflection rate Rctmp based on the braking torque demand Trb* (S240). In a state of non-activation of vehicle distance control (S250), the control procedure sets a target reflection rate Rc* using the basic reflection rate Rctmp directly (S230). In a state of activation of vehicle distance control (S250), the control procedure sets the target reflection rate Rc* using a guarded reflection rate Rcgd obtained by guarding the lower limit of the basic reflection rate Rctmp with a previous value of the target reflection rate (previous Rc*) in a previous cycle (S270 and S280).

主权项

1. A motor vehicle, comprising: a motor configured to input and output power for running; a braking force applying device configured to apply braking force to the motor vehicle; and a controller configured to perform vehicle distance control of controlling the motor and the braking force applying device to run and stop the motor vehicle with adjusting a following distance from a preceding vehicle,
wherein at a during-run creep and braking request time when an output demand for a creep torque and a braking demand are given during running, the controller controls the motor such as to reduce a decrease of the creep torque in a state of activation of the vehicle distance control compared with in a state of non-activation of the vehicle distance control, while controlling the braking force applying device to apply a braking force corresponding to the braking demand to the motor vehicle.