| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an operation support system capable of avoiding danger in advance for a sudden course change of a preceding vehicle. <P>SOLUTION: An information center 300 acquires past information of sudden course changes and manages the information as a database. If a travel route is transmitted from a navigation device 100 of a guiding object vehicle, an attention intersection list showing dangerous traffic lanes in the travel route is created statistically and transmitted to the navigation device 100. The navigation device 100 reflects traffic lanes which are difficult to encounter the sudden course changes in the travel routes according to the received attention intersection list. Dangerous actions can be avoided in advance even if the preceding vehicle suddenly decelerates for the sudden course change. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
