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    • 5. 发明专利
    • Leading vehicle-mounted processor unit and subsequent vehicle-mounted processor unit
    • 引导车辆安装处理器单元和后续车辆安装处理器单元
    • JP2013232241A
    • 2013-11-14
    • JP2013166123
    • 2013-08-09
    • Mitsubishi Electric Corp三菱電機株式会社
    • TSUDA YOSHIAKI
    • G08G1/00B60K31/00B60W30/12B60W30/14B60W30/16G01C21/30G08G1/09
    • G08G1/161B60W30/10B60W30/16B60W2420/42B60W2420/62B60W2520/10B60W2550/402
    • PROBLEM TO BE SOLVED: To provide processor units that enable traveling in formation of a plurality of vehicles even on a traveling lane where magnetic markers are not embedded.SOLUTION: A processor unit 11 (leading vehicle-mounted processor unit) is provided with a vehicle traveling correction data operation section 52 (operation section). The vehicle traveling correction data operation section 52 searches for corresponding points among road alignment data indicating three-dimensional positions and shapes of features acquired by a sensor unit 1 (leading vehicle-mounted sensor unit) for acquiring road alignment data containing three-dimensional position and shape data of the features on a road surface and reference data containing three-dimensional position and shape data of the road surface possessed beforehand, calculates a difference of three-dimensional position coordinates between the corresponding point at the road alignment data side and the corresponding point at the reference data side and obtains travel control data of a leading vehicle on the basis of the difference of the three-dimensional position coordinates calculated.
    • 要解决的问题:提供即使在没有嵌入磁性标记的行进车道上也能够形成多个车辆的行驶的处理器单元。解决方案:处理器单元11(前置车载处理器单元)设置有车辆 行驶校正数据操作部52(操作部)。 车辆行驶校正数据操作部52搜索指示由用于获取包含三维位置的道路对准数据的传感器单元1(主导车载传感器单元)获取的特征的三维位置和特征的道路对准数据中的对应点,以及 在路面上的特征的形状数据和包含预先具有的路面的三维位置和形状数据的参考数据,计算出路线对准数据侧的对应点与对应点之间的三维位置坐标的差 在参考数据侧,基于计算出的三维位置坐标的差,求出前方车辆的行驶控制数据。