摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular driving operation auxiliary unit allowing a driver to easily recognize a changeover of a vehicle control mode. SOLUTION: This vehicular driving operation auxiliary unit temporarily changes a vehicle property according to an importance level of the changeover when the vehicle control mode changes over, and notifies the driver about the changeover of the vehicle control mode. When the vehicle control mode is changed over from an automatic control mode to a high-speed area of a manual control mode, the change of the vehicle property is more emphatically performed than the changeover except it. COPYRIGHT: (C)2009,JPO&INPIT
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