| 摘要 |
PURPOSE: An input mode automatic conversion device is provided to change an input mode by controlling a navigation device and peripheral devices through a vehicle information screen. CONSTITUTION: An input mode automatic conversion device a display unit(50a), a touch switch unit, an A/V module unit(30), and a LVDS(Low Voltage Differential Signaling) switch(20). The display unit includes a touch screen function and displays navigation information or vehicle screen data. The Touch switch unit selectively outputs an analog touch signal after switching through a switch control signal inputted from the outside. The A/V module unit outputs a switch control signal. The LVDS switch receives a low voltage differential signal and transmits it to the display unit.
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