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    • 48. 发明申请
    • Vehicular communications apparatus and method
    • 车载通信装置及方法
    • US20050156756A1
    • 2005-07-21
    • US11030290
    • 2005-01-07
    • Susumu FujitaToru TakagiMasao YamaneToshiro MuramatsuOkihiko Nakayama
    • Susumu FujitaToru TakagiMasao YamaneToshiro MuramatsuOkihiko Nakayama
    • G08G1/09G08G1/123G08G1/16H04B7/26G08G1/00
    • G08G1/123
    • A vehicular communications apparatus is configured to calculate information on relative positions, relative velocities, and relative moving directions between own vehicle and other vehicles at a point such as a junction where other vehicles tend to affect running of the own vehicle, and to search for and decide other vehicles which are to be opponents of radio communications, based on a calculated result, and communication opponents are decided from among the searched other vehicles, and radio communications are conducted therewith, and then, the vehicular communications apparatus obtains information on the other vehicles, in a time-sequential manner and by radio communications, and present the information to a driver of the own vehicle from time to time, thereby causing the driver to recognize dynamic information on the other vehicles, enabling the own vehicle to smoothly join a flow of traffic at a junction, for example.
    • 车辆通信装置被配置为在其他车辆倾向于影响本车辆的行驶的点处,计算本车辆与其他车辆之间的相对位置,相对速度和相对移动方向的信息,并且搜索和 根据计算结果,决定其他作为无线电通信对手的车辆,并从所搜索到的其他车辆中确定通信对手,并进行无线电通信,然后,车辆通信装置获取关于其他车辆的信息 以时间顺序的方式和通过无线电通信,不时地将信息呈现给本车辆的驾驶员,从而使驾驶员识别其他车辆上的动态信息,使得本车能够平稳地加入流 例如在交汇处的交通。