VEHICLE DRIVING MODE DISPLAY DEVICE AND PROGRAM FOR DISPLAYING VEHICLE DRIVING MODE

摘要

A vehicle driving mode display device (2) judges whether or not a following first condition or a following second condition is satisfied in a case that a vehicle is driven within a tolerance range (H), and if satisfied, issues a warning. The first condition: in a case that a difference between a standard speed indicated by the running speed pattern (S) and the vehicle speed is gradually widened as time elapses. The second condition: in a case that the vehicle speeds exceeds the tolerance range (H) within a predetermined allowable time period when acceleration at the moment is presumed to be kept.