| 摘要 |
FIELD: physics; navigation. ^ SUBSTANCE: invention relates to navigation equipment of vehicles. The proposed navigation device can display directions on a display, receive a video signal from a camera and display a combination of the image from the camera and directions on the display. The device, which is a portable navigation device, includes a built-in camera. The device can provide an option from the menu which enables the user to regulate relative position of the displayed image from the camera with respect to the directions. ^ EFFECT: using the proposed device, instructions which can be quickly and easily interpreted are displayed for the user. ^ 15 cl, 12 dwg |
