| 摘要 |
PROBLEM TO BE SOLVED: To reconcile transmission of induction information with reporting of interruption by continuing guide by voice different from the normal voice without interruption, when the interruption or the like such as cellular phone arrival occurs during voice guide of a route in a technology of a navigation device. SOLUTION: If a cellular phone arrival detecting/controlling section 1 detects interruption due to cellular phone arrival during route guidance by electronic voice, a microcomputer 3 for audio control, MUTE circuit 4, and voice composing section 5 constituting a voice converting means convert the induction guide voice by the electronic voice into a second induction guide voice whose sound differs from the electronic voice. COPYRIGHT: (C)2009,JPO&INPIT |
