| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To inform information for supporting driving such as a situation around a vehicle corresponding to each driving condition when driving the vehicle provided with drive functions of both manual driving and automated driving. <P>SOLUTION: A criterion of which information is informed is set for each driving condition. For example, a risk level to the vehicle is categorized in a plurality of levels, and it is determined whether to inform or not depending on which level a content to be informed belongs to. When the vehicle is automatically driven, information of a low risk level to the vehicle is not informed because a possibility of an accident is low even when attention of the driver is decreased. On the other hand, the vehicle is manually driven, even the information of the low risk level to the vehicle is informed because the accident may be caused when the attention of the driver is decreased. Thereby a warning corresponding to each driving condition can be given. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
