| 摘要 |
PURPOSE: A steering wheel vibration apparatus for turn-by-turn navigation is provided to output the vibration instead of the voice sound by installing vibration actuators at a left side and a right side of a steering wheel, respectively. CONSTITUTION: A steering wheel vibration apparatus for turn-by-turn navigation includes a controller, a left vibration actuator, and a right vibration actuator. The controller(7) controls a turn-by-turn navigation system in order to guide a path to a driver. The left vibration actuator(3) is electrically connected to the controller. The left vibration actuator is installed at a left side of a steering wheel to generate the vibration at a period of time for outputting the voice guide sound to a left side. The right vibration actuator(5) is electrically connected to the controller. The right vibration actuator is installed at a right side of the steering wheel to generate the vibration at a period of time for outputting the voice guide sound to a right side.
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