Start support apparatus for electromotive vehicle

摘要

A start support apparatus to be disposed in an electromotive vehicle includes a requested driving force calculation portion, the startable driving force calculation portion, and an indication portion. The requested driving force calculation portion calculates a requested driving force that is generated at a motor based on operation by a driver of the electromotive vehicle. The startable driving force calculation portion calculates a startable driving force that is required to be generated at the motor for starting the electromotive vehicle. The indication portion shows a degree of gap between the requested driving force and the startable driving force.

主权项

1. A start support apparatus to be disposed in an electromotive vehicle that uses a motor as a travel driving source, comprising:
a requested driving force calculation portion configured to calculate a requested driving force that is generated at the motor based on operation by a driver of the electromotive vehicle; a road state information acquisition portion configured to acquire information about at least one of a road surface resistance and a gradient of a current position of the electromotive vehicle; a startable driving force calculation portion, including a microcomputer, configured to calculate a startable driving force that is required to be generated at the motor for starting the electromotive vehicle from a state where the electromotive vehicle has stopped, wherein the startable driving force calculation portion is configured to calculate the startable driving force based on the information acquired by the road state information acquisition portion; and a display device, including a display, configured to show a degree of gap between the requested driving force and the startable driving force.