| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide in-vehicle communication equipment, an in-vehicle communication method, and an in-vehicle communication program for providing the other vehicle with information necessary for avoiding collision by simple processing. Ž<P>SOLUTION: The in-vehicle communication equipment 40 is provided with: an attribute DB 43c for storing history information on traveling of a vehicle and attribute information specifying the frequency of a radio wave in association with each other for each intersection; a history DB 43d for storing own-vehicle history information on the traveling of an own-vehicle for each intersection; a history information acquisition part 42a for, when the own-vehicle approaches an intersection, acquiring vehicle history information associated with the intersection that the vehicle has approached from the attribute DB 43c; an attribute information acquisition part 42b for acquiring the attribute information stored in association with the own-vehicle history information, acquired by the history information acquisition part 42a, and in association with the intersection that the own-vehicle has approached, from the attribute DB 43c; and a communication part 41 for outputting the radio wave of a frequency specified on the basis of the attribute information acquired by the attribute information acquisition part 42b. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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