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    Broadcasting type information providing system and travel environment information collecting device
    3.
    发明公开
    Broadcasting type information providing system and travel environment information collecting device 有权
    Funkinformationsbereitstellungssystem和Reiseumgebungsinformationssammelvorrichtung

    公开(公告)号：EP0994449A3

    公开(公告)日：2003-01-08

    申请号：EP99119985.2

    申请日：1999-10-13

    申请人： Hitachi, Ltd. ,  Xanavi Informatics Corporation

    发明人： Endo, Yoshinori ,  Nakamura, Kozo ,  Fujiwara, Toshio ,  Kurata, Ke'nichirou ,  Hiroshige, Hideo ,  Kuroda, Hiroshi ,  Hondo, Ichiro ,  Mariko, Okude

    IPC分类号： G08G1/09 ,  G08G1/0967

    CPC分类号： G08G1/09675 ,  G01C21/26 ,  G08G1/09 ,  G08G1/096775 ,  G08G1/096791 ,  G08G1/096827 ,  G08G1/096861 ,  G08G1/096872

    摘要： In a broadcasting type information providing system, a moving body 10 includes a bidirectional communication unit 13 which performs communication with an information providing center 21, an information processing unit 11 which communicates request information necessary for a user via the bidirectional communication unit 13 to the information providing center 21 as well as presents answer information with respect to the request information to the user and a broadcast receiving unit 14 which receives the answer information broadcasted from a broadcasting station 22, and the information providing center 21 generates the answer information with respect to the request information being transmitted from the moving body 10 as well as selects a broadcasting station 22 of which service area covers the position of the moving body 10 depending on the position of the moving body 10 detected either at the side of the moving body 10 or at the side of the information providing center 21 and causes the selected broadcasting station 21 to broadcast the answer information, thereby when transferring information from the information providing center 21 to the moving body 10, an optimum communication means and broadcasting station can be selected.

    摘要翻译： 安装在车辆上的旅行环境信息收集装置包括：收集装置（12），其收集有关车辆所在的道路的行驶环境信息;接收装置（14），其接收从信息中心发送的行驶环境信息 其存储预先行驶环境信息;判断装置，其通过利用所收集的行驶环境信息判断是否需要对所接收的行驶环境信息的一部分的更新或新生成的处理; 以及当所述判断装置判断需要更新处理或新生成处理时，将由所述收集装置收集的旅行环境信息发送到所述信息中心的发送装置（13）。

    Travel environment information collecting device
    5.
    发明公开
    Travel environment information collecting device 有权
    Reiseumgebungsinformations-Sammelvorrichtung

    公开(公告)号：EP1486929A3

    公开(公告)日：2005-01-05

    申请号：EP04021560.0

    申请日：1999-10-13

    申请人： Hitachi, Ltd. ,  Xanavi Informatics Corporation

    发明人： Endo, Yoshinori ,  Nakamura, Kozo ,  Fujiwara, Toshio ,  Kurata, Ke'nichirou ,  Hiroshige, Hideo ,  Kuroda, Hiroshi ,  Hondo, Ichiro ,  Mariko, Okude

    IPC分类号： G08G1/09 ,  G08G1/0967 ,  G08G1/127

    CPC分类号： G08G1/09675 ,  G01C21/26 ,  G08G1/09 ,  G08G1/096775 ,  G08G1/096791 ,  G08G1/096827 ,  G08G1/096861 ,  G08G1/096872

    摘要： A travel environment information collecting device mounted on a vehicle comprises a collecting means (12) which collects travel environment information of a road on which the vehicle concerned is travelling, a receiver means (14) which receives travel environment information being transmitted from an information center which stores an advance travel environment information, a judgement means which judges whether a processing of updating or new generation for a part of the received travel environment information is necessary by making use the collected travel environment information; and a transmitting means (13) which transmits the travel environment information collected by the collecting means and to be used for the concerned processing to the information center when the judgement means judges that either the updating processing or the new generation processing is necessary.

    摘要翻译： 安装在车辆上的旅行环境信息收集装置包括：收集装置（12），其收集有关车辆所在的道路的行驶环境信息;接收装置（14），其接收从信息中心发送的行驶环境信息 其存储预先行驶环境信息;判断装置，其通过利用所收集的行驶环境信息判断是否需要对所接收的行驶环境信息的一部分的更新或新生成的处理; 以及当所述判断装置判断需要更新处理或新生成处理时，将由所述收集装置收集的旅行环境信息发送到所述信息中心的发送装置（13）。

    Broadcasting type information providing system and travel environment information collecting device
    6.
    发明公开
    Broadcasting type information providing system and travel environment information collecting device 有权
    Rundfunk-Informationsbereitstellungssystem和Reiseumgebungs-Informationssammelvorrichtung

    公开(公告)号：EP0994449A2

    公开(公告)日：2000-04-19

    申请号：EP99119985.2

    申请日：1999-10-13

    申请人： Hitachi, Ltd. ,  Xanavi Informatics Corporation

    发明人： Endo, Yoshinori ,  Nakamura, Kozo ,  Fujiwara, Toshio ,  Kurata, Ke'nichirou ,  Hiroshige, Hideo ,  Kuroda, Hiroshi ,  Hondo, Ichiro ,  Mariko, Okude

    IPC分类号： G08G1/09

    CPC分类号： G08G1/09675 ,  G01C21/26 ,  G08G1/09 ,  G08G1/096775 ,  G08G1/096791 ,  G08G1/096827 ,  G08G1/096861 ,  G08G1/096872

    摘要： In a broadcasting type information providing system, a moving body 10 includes a bidirectional communication unit 13 which performs communication with an information providing center 21, an information processing unit 11 which communicates request information necessary for a user via the bidirectional communication unit 13 to the information providing center 21 as well as presents answer information with respect to the request information to the user and a broadcast receiving unit 14 which receives the answer information broadcasted from a broadcasting station 22, and the information providing center 21 generates the answer information with respect to the request information being transmitted from the moving body 10 as well as selects a broadcasting station 22 of which service area covers the position of the moving body 10 depending on the position of the moving body 10 detected either at the side of the moving body 10 or at the side of the information providing center 21 and causes the selected broadcasting station 21 to broadcast the answer information, thereby when transferring information from the information providing center 21 to the moving body 10, an optimum communication means and broadcasting station can be selected.

    摘要翻译： 在广播类型信息提供系统中，移动体10包括与信息提供中心21进行通信的双向通信单元13，将通过双向通信单元13将用户所需的请求信息传送到信息的信息处理单元11 提供中心21，并向用户呈现关于请求信息的回答信息，以及广播接收单元14，其接收从广播站22广播的应答信息，并且信息提供中心21产生关于 从移动体10发送的请求信息，以及根据移动体10的侧面检测到的移动体10的位置或者在移动体10的侧面检测到的移动体10的位置，选择服务区域覆盖移动体10的位置的广播站22 信息提供中心21的一侧并导致th e选择的广播台21广播应答信息，从而当从信息提供中心21向移动体10传送信息时，可以选择最佳通信装置和广播台。