| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an "on-vehicle apparatus system" that suppresses change in attitude of a portable terminal as much as possible and makes an image displayed at a display part easier to see. <P>SOLUTION: There is provided the on-vehicle apparatus system, including an on-vehicle apparatus having a display part and the portable terminal connected to the on-vehicle apparatus in a communicable state, such that the portable terminal changes the direction of a display image to the portable terminal as the portable terminal changes in attitude and the on-vehicle apparatus displays an image corresponding to the display image of the portable terminal at the display part while changing the direction of the image as the portable terminal changes in attitude. The on-vehicle apparatus system includes attitude change determination means of determining whether the portable terminal satisfies an attitude change condition predetermined as a condition of frequent change in attitude of the portable terminal, and warning means of giving a predetermined warning when the attitude change determination means determines that the portable terminal satisfies the attitude change condition. <P>COPYRIGHT: (C)2013,JPO&INPIT |
