PROBLEM TO BE SOLVED: To inexpensively and minutely obtain the situation of submergence.SOLUTION: An on-vehicle device includes: identification means for identifying a submergence spot where submergence occurs or the risk of the submergence is higher; imaging means for imaging the submergence spot by a camera mounted on a self vehicle when the self vehicle travels in the submergence spot or its neighborhood (S225); estimation means for estimating the submergence level of the submergence spot on the basis of the submergence image being the image of the submergence spot captured by the imaging means (S230); and submergence information transmission means for transmitting the estimated submergence level and the submergence spot related to the submergence level to an information center by radio communication (S230). The information center includes: reception means for receiving the submergence level and the submergence spot from the on-vehicle device; and submergence information storage means for storing the submergence level by association with the submergence spot received together with the submergence level.SELECTED DRAWING: Figure 5
【課題】低コストで、冠水の状況をより詳細に把握可能にする。【解決手段】車載装置は、冠水が生じているか、若しくは、冠水の危険性の高い冠水地点を特定する特定手段と、自車両が冠水地点、若しくは、その付近を走行する際に、自車両に搭載されたカメラにより該冠水地点を撮影する撮影手段(S225)と、撮影手段による冠水地点の撮影画像である冠水画像に基づき、該冠水地点の冠水度合を推定する推定手段(S230)と、無線通信により、推定した冠水度合と、該冠水度合に係る冠水地点とを情報センタに送信する冠水情報送信手段(S230)と、を備える。また、情報センタは、車載装置から冠水度合と冠水地点とを受信する受信手段と、冠水度合を、該冠水度合と共に受信した冠水地点に対応付けて記憶する冠水情報記憶手段と、を備える。【選択図】図5
COMMUNICATION SYSTEM, ON-VEHICLE DEVICE, AND INFORMATION CENTER
通信システム、車載装置、及び、情報センタ
2016-08-18
Patent
Electronic Resource
Japanese
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