In order to prevent interruption of communication caused by a condition change of wireless communication due to the distance between an on-road machine and a vehicle, the present invention provides avehicular wireless communication device provided with: a communication unit; a control unit that controls reception at the communication unit; a position detection unit that detects the position of anon-road machine; and a traveling direction detection unit that detects the traveling direction of a vehicle, wherein the communication unit is configured to receive information from the second nearest on-road machine next to the on-road machine under communication, on the basis of the position of the on-road machine detected by the position detection unit and the traveling direction of the vehicle detected by the traveling direction detection unit.
本发明中,为了防止基于道路仪器与本车辆之间的距离的无线通信的状况的变化而导致的通信中断,在车辆用无线通信装置中包括:通信部;控制通信部中的接收的控制部;检测道路仪器的位置的位置检测部;以及检测本车辆的行驶方向的行驶方向检测部,基于由所述位置检测部检测出的道路仪器的位置与由所述行驶方向检测部检测出的本车辆的行驶方向,利用通信部接收来自离正在进行通信的道路仪器最近的下一个道路仪器的信息。
Vehicular wireless communication device
车辆用无线通信装置
2020-04-24
Patent
Elektronische Ressource
Chinesisch
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