Driving force control apparatus of vehicle

摘要

In a driving force control apparatus of a vehicle of the present invention, a calculation portion of a meter_ECU outputs a mode selected by a mode selection switch or a temporary switch to a calculation portion as a request mode and has a multi-information display 12 display the mode selected by a driver. A calculation portion of an E/G_ECU outputs the request mode to a throttle control calculation portion and a transmission control calculation portion as a control mode for throttle opening-degree control and transmission control of a transmission with a driving force characteristic of the corresponding mode. A control mode arbitration calculation portion forcedly switches the control mode to a normal mode during warming-up driving or when a shift select lever is set to an R range. At this time, display of the request mode is not switched but the mode selected by the driver is displayed.

主权项

1. A driving force control apparatus of a vehicle comprising:
a memory unit configured to store a plurality of modes comprising different driving force characteristics; a mode selection calculation portion which selects a single mode from the plurality of modes based on a request signal from an external operation unit and outputs the selected mode as a request mode; a mode display calculation portion which sets a mode information corresponding to the request mode and has a mode display unit display the mode information as the selected mode; a control mode arbitration calculation portion which sets the mode corresponding to the request mode as a control mode, determines a mode limitation condition based on a driving condition parameter, and forcedly switches the control mode to a specific mode stored in the memory unit, the specific mode being different from the request mode, if the mode limitation condition is satisfied; and a control calculation portion which calculates a driving force instruction value based on the driving force characteristic of the specific mode set at the mode arbitration calculation portion, wherein, when the control mode arbitration calculation portion switches the control mode to the specific mode, the mode display calculation portion causes the mode display unit to display the mode information corresponding to the request mode.