Vehicular navigation apparatus and operating method thereof
A technology of vehicle navigation device and control device, which is applied in the directions of road network navigator, vehicle parts, transportation and packaging, etc., can solve problems such as danger, and achieve the effect of correct and safe listening.
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[0043] Hereinafter, an ideal embodiment of the present invention will be described in detail with reference to the drawings.
[0044] image 3 It is a block diagram of a car navigation device according to an embodiment of the present invention.
[0045] Reference image 3 It can be seen that the GPS receiving device 300 and the instruction input device 302 that receive position information from the GPS satellite system, and the path measuring sensor 304 and the output input interface device 14 that correct the position of the vehicle in the area where the GPS receiving device 300 cannot receive the signal Connected. In addition, the aforementioned I / O interface device 310 is connected to a control device 320 that controls each structure. The control device 320 is connected to a display device 330, a CD-ROM drive 350, a ROM 380, and a RAM 390 that access map information and GIS (geographic information system) information via a CD-ROM.
[0046] In addition, the aforementioned contr...
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