VEHICLE TRAVEL CONTROL APPARATUS

摘要

In a vehicle including a plurality of devices (14, 16, 60, and 70 to 74) for operating so as to cause a yaw rate of the vehicle to approach a target yaw rate, a target control amount Δγt for the yaw rate for causing a yaw rate γ of the vehicle to approach a target yaw rate γt is calculated (S20 to S60), for each device, a ratio of a change amount of the yaw rate to an energy loss amount caused by an operation is calculated as an efficiency (S80 to S100), the target control amount is sequentially distributed to the plurality of devices in descending order of the efficiency, to thereby calculate individual target control amounts for the plurality of devices (S110 to S160), and the operations of the respective devices are controlled based on the individual target control amounts (S170).

主权项

1. A vehicle travel control apparatus, comprising:
a plurality of travel motion state control devices for operating so as to cause a travel motion state of a vehicle to approach a target travel motion state; and control unit for controlling the operations of the plurality of travel motion state control devices, wherein the control unit calculates a control amount for causing the travel motion state of the vehicle to approach the target travel motion state as a target control amount for the entire vehicle, sequentially distributes, while setting a ratio of a change amount of the travel motion state to an energy loss amount caused by the operation of each of the plurality of travel motion state control devices as an efficiency, the target control amount for the entire vehicle to the plurality of travel motion state control devices in descending order of the efficiency, to thereby calculate individual target control amounts for the plurality of travel motion state control devices, and controls the operation of the each of the plurality of travel motion state control devices based on each of the individual target control amounts.