To provide a road condition information providing system capable of providing information on a road condition to be traveled to a traveling vehicle in advance.SOLUTION: A first on-vehicle device and a second on-vehicle device are comprised of: storage means for storing map information in each area and storing road condition information for each area; sensor means (step S1) that periodically acquires a sensor value related to the road condition information; determination means (step S2) that determines a qualitative value related to the road condition information for each area based on the sensor value and registers the qualitative value in the storage means; information exchange means (step S8) in which the road condition information acquired from the storage means is transmitted to and received from each other and the received road condition information is registered in the storage means; and information providing means (step S9) for providing the road condition information acquired from the storage means.SELECTED DRAWING: Figure 6
【課題】走行中の車両に対して走行予定の道路状況の情報を事前に提供可能な道路状況情報提供システムを提供する。【解決手段】第1車載装置及び第2車載装置は、地図情報を領域単位に区分して記憶するとともに、領域ごとに道路状況情報を記憶する記憶手段と、道路状況情報に関するセンサ値を周期的に取得するセンサ手段(ステップS1)と、センサ値に基づいて領域ごとに道路状況情報に係る定性的な値を判定し、記憶手段に登録する判定手段(ステップS2)と、記憶手段から取得される道路状況情報を互いに送受信し、受信される道路状況情報を記憶手段に登録する情報交換手段(ステップS8)と、記憶手段から取得される道路状況情報を提供する情報提供手段(ステップS9)と、を備える。【選択図】図6
ROAD CONDITION INFORMATION PROVIDING SYSTEM
道路状況情報提供システム
2021-11-25
Patent
Elektronische Ressource
Japanisch
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