| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving support device which can establish the degree of risks with higher accuracy and call users' attention. <P>SOLUTION: A driving support device establishes the degree of risks of driving on roadways contained in map data, based on occurrence information on danger avoidance actions and accident occurrence information, and in consideration of weather condition, day, time zone, roadway condition and traffic density at the time when the actions are taken and the accidents occurred. For this reason, even when a user on a vehicle 2 passes through the same point, the driving support device can determine whether or not it is necessary to call the user's attention in accordance with factors such as weather condition, day, time zone, roadway condition and traffic density at that time. <P>COPYRIGHT: (C)2012,JPO&INPIT |
