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    • 9. 发明公开
    • TRAVEL ROUTE GENERATING DEVICE
    • 旅行通道发生装置
    • EP3316063A1
    • 2018-05-02
    • EP17001726.3
    • 2017-10-19
    • Kubota Corporation
    • Sakaguchi, KazuoSuzukawa, MegumiTomita, SakuraOkuyama, Yuji
    • G05D1/02G01C21/34
    • G05D1/0274A01B69/008G01C21/00G01C21/34G05D1/021G05D1/0214G05D1/0278G05D2201/0201
    • A travel route generating device includes a cell manager 61 configured to manage a plurality of cells obtained by generating meshes in a topographical map of the work field at a predetermined interval, a travel weighting allocator 62 configured to allocate to one of the cells, as weights given to travels, a weight given to left-turn travel, a weight given to straight travel, and a weight given to right-turn travel, upon travel from the cell to an adjacent cell, a cell passing route determiner 63 configured to determine a cell passing route of passing the cell in accordance with the weights allocated to the cell, a weighting changer 64 configured to change the weights given to travels allocated to a cell influenced by passage of the cell, and a travel route generator 65 configured to generate a travel route by connecting the cell passing routes sequentially determined by the cell passing route determiner 63.
    • 旅行路线生成设备包括:小区管理器61,其被配置为管理通过以预定间隔在工作区域的地形图中生成网格而获得的多个小区;行进权重分配器62,其被配置为将小区中的一个分配为权重 在从小区向相邻小区行进时,给予左转行驶的权重,给予直行的权重和给予右转行驶的权重,小区通过路线确定器63,配置为确定 根据分配给小区的权重使小区通过的小区通过路径;配置成改变分配给受到小区通过影响的小区的行进的权重的加权变换器64;以及行进路线产生器65,配置成产生 通过连接由小区通过路线确定器63顺序地确定的小区通过路线来确定行进路线。
    • 10. 发明公开
    • VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD
    • 车辆控制装置和车辆控制方法
    • EP3305620A1
    • 2018-04-11
    • EP15894190.6
    • 2015-06-03
    • Nissan Motor Co., Ltd.
    • MIURA, MasahiroDEGUCHI, Yoshitaka
    • B60W50/029B60T17/18B60W30/10B62D6/00
    • B60W30/09B60T17/18B60W10/18B60W10/20B60W30/10B60W50/029B62D6/00G05D1/0088G05D1/0214
    • Provided is a vehicle control device including: a periphery-information detection unit (40 to 47) that detects information on the periphery of a vehicle; a travel-state detection unit (51 to 54) that detects the travel state of the vehicle; a travel controller (60) that controls autonomous travel of the vehicle based on the information on the periphery detected by the periphery-information detection unit (40 to 47), the travel state detected by the travel-state detection unit (51 to 54), a higher-level action plan for reaching a destination set in advance, and a lower-level action plan for controlling at least one of a vehicle-speed target value and a steering target value to accomplish the higher-level action plan; actuator units (80, 82) each including a redundant configuration and used for the autonomous travel of the vehicle; a higher-level action-plan compensation-range computation unit (65) that computes a compensation range for the higher-level action plan that allows travel in a state where performance of one of the actuator units has decreased; and a higher-level action-plan limiting unit (66) that limits the higher-level action plan by using the compensation range computed by the higher-level action-plan compensation-range computation unit (65).
    • 提供了一种车辆控制装置,包括:周边信息检测单元(40至47),其检测车辆周围的信息; 行驶状态检测部(51〜54),其检测车辆的行驶状态; 基于周边信息检测部(40〜47)检测到的周边信息,由行驶状态检测部(51〜54)检测出的行驶状态,控制车辆的自主行驶的行驶控制器(60) ,预先设定的到达目的地的上位行动计划,以及用于控制车速目标值和转向目标值中的至少一个以完成上位行动计划的下位行动计划; 致动器单元(80,82),每个致动器单元包括冗余构造并用于车辆的自主行驶; 上级行动计划补偿范围计算单元(65),其计算允许在其中一个致动器单元的性能下降的状态下行驶的上级行动计划的补偿范围; 和利用上位行动计划补偿范围计算部(65)计算出的补偿范围限制上位行动计划的上位行动计划限制部(66)。