| 摘要 |
PURPOSE: A car navigation system, a steering wheel and a steering wheel cover for car navigation, a vehicle comprising the same and a car guiding method using the same are provided to immediately transfer tactile information corresponding to certain rotational information to a driver regardless of the position of the driver's hand. CONSTITUTION: A car navigation system comprises vibration units(110,120,130) and a control unit. The vibration units are formed on a steering wheel to be spaced at given intervals. The vibration unit transfers vibration tactility to a driver. The control unit guides the rotating direction of a car. The control unit successively vibrates the vibration units in a direction of corresponding to the rotating direction. The successive vibrations of the vibration units are simultaneously made on two or more of the vibration units, which are formed on the steering wheel. The vibration strength of the vibration unit gradually increases according to the progression of the successive vibrations.
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