略語大辞典 [Traf] 23 IVHS intelligent vehicle highway system インテリジェント車輌高速道路システム. 道路上の信号器と車輌のコンピュータを用いた新型交通システム.intelligent vehicle highway system; an advanced traffic management system, route navigation system and driver-information system for car drivers; comprises infrastructure equipment and in-vehicle equip 丸善「略語大辞典」JLogosID : 11879425