发明授权
- 专利标题： Information and telecommunications system, vehicular device, center device, and method for controlling the system
- 专利标题（中）： 信息通信系统，车载设备，中心设备和系统控制方法
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申请号： US13367547申请日： 2012-02-07
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公开(公告)号： US08473135B2公开(公告)日： 2013-06-25
- 发明人: Erika Sekijima , Satoru Noro , Kiyohiko Sawada , Teruhiko Fujita
- 申请人： Erika Sekijima , Satoru Noro , Kiyohiko Sawada , Teruhiko Fujita
- 申请人地址： JP Kariya
- 专利权人： DENSO CORPORATION
- 当前专利权人： DENSO CORPORATION
- 当前专利权人地址： JP Kariya
- 代理机构： Posz Law Group, PLC
- 优先权： JP2011-26035 20110209; JP2011-245434 20111109
- 主分类号： G01C21/36
- IPC分类号： G01C21/36
摘要：
A vehicle-side storage unit of a vehicular device associates and stores an already-traveled route and power consumption when a self vehicle has traveled the already-traveled route, as traveling history data. A vehicle-side control unit of the vehicular device transmits the traveling history data to a center device. A center-side storage unit of the center device stores the traveling history data transmitted from multiple vehicles. A center-side control unit of the center device calculates a necessary electric power for traveling a first route in a guide route, based on the traveling history data of an other vehicle stored in the center-side storage unit, the first route being not overlapping with the already-traveled route of the self vehicle stored in the center-side storage unit.
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