| 摘要 |
PROBLEM TO BE SOLVED: To provide a dangerous location display system which permits a driver in advance to be conscious of an area and object having the possibility of occurrence of an accident related to his or her car even at an intersection or the like where no accident has occurred. SOLUTION: The own car's behavior presumed by an own car's behavior prediction device 103 and information on an intersection where the car will pass through subsequently are acquired from an intersection information database 105, and an own car's presumed trajectory is calculated by an own car's trajectory calculation device 104. A presumed trajectory of a dangerous object having the possibility of getting involved with own car at the next intersection is presumed by an another car's trajectory calculation device 106. A dangerous location presuming device 107 sets a portion where the own car's presumed trajectory will get involved with the presumed trajectory of the dangerous object as a dangerous area. A display content preparation device 108 superimposes, on map data, the own car's presumed trajectory, the dangerous area, and the dangerous object, making them advance in accordance with the presumed trajectory of the dangerous object, in such a form that the dangerous object will be associated, and displays the result of superimposition on a display device 110. COPYRIGHT: (C)2005,JPO&NCIPI |
