Notification apparatus

摘要

A re-generation instruction apparatus has a re-generation instruction computer that receives brake operation information from a re-generation control computer for calculating an energy loss in a total energy from speed reduction by the brake operation of the driver, which is lost by a re-generation brake system. The calculated energy loss is utilized for preparing notification for the driver in various situations such as a pre-travel notification, a during-travel notification and/or an after-travel notification.