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    • 2. 发明授权
    • Guided control device for unmanned vehicle
    • 无人驾驶车辆引导控制装置
    • US08280573B2
    • 2012-10-02
    • US11890383
    • 2007-08-06
    • Tsugio SudouAkiharu Nishijima
    • Tsugio SudouAkiharu Nishijima
    • G01C22/00G05D1/00
    • G05D1/0278G05D1/027G05D1/0272
    • Guiding speed is increased while an unmanned vehicle is prevented from straying from a travel passage width, to improve the work efficiency. Target speed of the unmanned vehicle increases as a distance between a current position of the unmanned vehicle and a guidable borderline increases, and the target speed of the unmanned vehicle decreases as the distance between the current position of the unmanned vehicle and a guidable borderline decreases. The unmanned vehicle travels, along a travel path having adjacent inbound/outbound lanes, in a direction opposite to a direction of a vehicle on an oncoming lane. If it is determined that the vehicle traveling along the oncoming lane is approaching the unmanned vehicle, then the target speed of the unmanned vehicle is reduced, whereby the unmanned vehicle is caused to travel at a low guiding speed.
    • 在无人驾驶车辆不能偏离行驶通道宽度的情况下,引导速度增加,从而提高工作效率。 无人驾驶车辆的目标速度随着无人驾驶车辆的当前位置和可引导边界线之间的距离增加而增加,并且无人驾驶车辆的目标速度随着无人驾驶车辆的当前位置与可引导边界线之间的距离减小而减小。 无人驾驶车辆沿着具有相邻入站/出站车道的行进路径沿与往来车道上的车辆方向相反的方向行驶。 如果确定沿着迎面而来的车道行驶的车辆正在接近无人驾驶车辆,则无人车辆的目标速度降低,从而使无人驾驶车辆以低引导速度行驶。
    • 6. 发明申请
    • Guided control device for unmanned vehicle
    • 无人驾驶车辆引导控制装置
    • US20090299562A1
    • 2009-12-03
    • US11890383
    • 2007-08-06
    • Tsugio SudouAkiharu Nishijima
    • Tsugio SudouAkiharu Nishijima
    • G05D1/00
    • G05D1/0278G05D1/027G05D1/0272
    • Guiding speed is increased while an unmanned vehicle is prevented from straying from a travel passage width, to improve the work efficiency. Target speed of the unmanned vehicle increases as a distance between a current position of the unmanned vehicle and a guidable borderline increases, and the target speed of the unmanned vehicle decreases as the distance between the current position of the unmanned vehicle and a guidable borderline decreases. The unmanned vehicle travels, along a travel path having adjacent inbound/outbound lanes, in a direction opposite to a direction of a vehicle on an oncoming lane. If it is determined that the vehicle traveling along the oncoming lane is approaching the unmanned vehicle, then the target speed of the unmanned vehicle is reduced, whereby the unmanned vehicle is caused to travel at a low guiding speed.
    • 在无人驾驶车辆不能偏离行驶通道宽度的情况下,引导速度增加,从而提高工作效率。 无人驾驶车辆的目标速度随着无人驾驶车辆的当前位置和可引导边界线之间的距离增加而增加,并且无人驾驶车辆的目标速度随着无人驾驶车辆的当前位置与可引导边界线之间的距离减小而减小。 无人驾驶车辆沿着具有相邻入站/出站车道的行进路径沿与往来车道上的车辆方向相反的方向行驶。 如果确定沿着迎面而来的车道行驶的车辆正在接近无人驾驶车辆,则无人车辆的目标速度降低,从而使无人驾驶车辆以低引导速度行驶。
    • 10. 发明授权
    • Travel control device and method for vehicles
    • 车辆行驶控制装置及方法
    • US07742853B2
    • 2010-06-22
    • US11636133
    • 2006-12-08
    • Masaki MoriTsugio SudouAkiharu NishijimaMasanori TojimaKazunori KuromotoKoji TakedaTomonori Ozaki
    • Masaki MoriTsugio SudouAkiharu NishijimaMasanori TojimaKazunori KuromotoKoji TakedaTomonori Ozaki
    • G01C21/26G05D1/02
    • G01C21/005G05D1/0297G05D2201/021
    • A restricted area (60) is created based on positional information of a manned vehicle (20) traveling one of outward/return lanes (51, 52), and a detour course (72) is created based on information of the restricted area (60). Information on the detour course (72) is provided to the unmanned vehicles (10, 11) and the manned vehicle (20). Based on the positional information of the unmanned vehicles (10, 11) which proceed towards each other from the opposite directions with the restricted area (60) therebetween, the unmanned vehicle (11) on the lane (52) which is the opposite side of the restricted area (60) is blocked at a block position (61B) and at the same time a travel permission command for permitting traveling the detour course (72) is issued to the unmanned vehicle (10) traveling the lane (51) on the restricted area side so that the unmanned vehicle (10) travels the detour course (72).
    • 基于通过向外/返回车道(51,52)中的一个行驶的人载车辆(20)的位置信息创建限制区域(60),并且基于限制区域(60)的信息创建绕行路线(72) )。 关于迂回路线(72)的信息被提供给无人驾驶车辆(10,11)和载人车辆(20)。 基于在其间具有限制区域(60)的相反方向彼此前进的无人驾驶车辆(10,11)的位置信息,位于车道(52)相对侧的无人驾驶车辆(11) 限制区域(60)在块位置(61B)被阻挡,同时,向在行驶路线(51)上行驶的无人驾驶车辆(10)发出用于允许行走迂回路线(72)的行驶许可命令 限制区域侧,使得无人驾驶车辆(10)行进迂回路线(72)。