PROBLEM TO BE SOLVED: To allow a video signal to be transmitted to a vehicle by using a simple configuration.SOLUTION: An on-vehicle communication device (20) is provided with: a function to receive a first video signal (VR) capturing one of a front view or rear view of a host vehicle (2), and a second video signal (VF) capturing the other, i.e. the opposite side of the first video signal (VR); a feature information acquisition unit (23) for, if the first video signal (VR) includes a first vehicle (3) different from the host vehicle (2), acquiring first feature information (N3) indicating a feature of the first vehicle (3) from the first video signal (VR); and a transmission unit (26) for associating the second video signal (VF) with the first feature information (N3) and transmitting it by radio.SELECTED DRAWING: Figure 1
【課題】簡易な構成で車両に対して映像信号を伝送できるようにする。【解決手段】自車両(2)の前方または後方のうち一方の側をとらえた第1の映像信号(VR)と、前記第1の映像信号(VR)とは逆側である他方の側をとらえた第2の映像信号(VF)とを受信する機能と、前記第1の映像信号(VR)に自車両(2)とは別の第1の車両(3)の画像が含まれている場合に、前記第1の映像信号(VR)から前記第1の車両(3)の特徴を示す第1の特徴情報(N3)を取得する特徴情報取得部(23)と、前記第2の映像信号(VF)を、前記第1の特徴情報(N3)に対応付けて無線送信する送信部(26)と、を車載通信装置(20)に設けた。【選択図】図1
ON-VEHICLE COMMUNICATION DEVICE AND INTER-VEHICLE COMMUNICATION SYSTEM
車載通信装置および車車間通信システム
2017-05-25
Patent
Electronic Resource
Japanese
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