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    • 71. 发明申请
    • UNMANNED AUTONOMOUS VEHICLE FOR DISPLACING FEED
    • 用于移动供给的无人自行车
    • US20090069968A1
    • 2009-03-12
    • US12297686
    • 2007-03-23
    • Karel Van Den Berg
    • Karel Van Den Berg
    • G05D1/00G01C21/00
    • A01K5/0266A01K1/105
    • An unmanned autonomous vehicle for displacing feed lying on a floor is provided with two wheels that are separately drivable, a distance determining device for determining the distance from the vehicle to a wall portion, an orientation determining device for determining the orientation of the centre line of the vehicle relative to the wall portion, a torque difference determining device for determining the torque difference between the wheels, a control unit for controlling the vehicle and moving it in a direction of travel, and a feed displacing arrangement for displacing feed substantially sidewardly. The control unit may be programmed in such a way that during operation the vehicle will maintain a distance determined by the distance determining device to the wall portion, which distance is greater than or equal to a pre-adjusted minimum distance to the wall portion. During operation the centre line of the vehicle may be maintained with an orientation determined by the orientation determining device relative to the wall portion, which orientation is at least almost equal to a pre-adjusted orientation. During operation the drivable wheels of the vehicle may show a torque difference determined by the torque difference determining device, which difference can then be maintained at a value smaller than or equal to a pre-adjusted maximum torque.
    • 用于移动位于地板上的饲料的无人驾驶自动车辆设置有可独立驱动的两个轮子,用于确定从车辆到壁部分的距离的距离确定装置,用于确定中心线的方位的方向确定装置 所述车辆相对于所述壁部分,用于确定所述车轮之间的转矩差的转矩差确定装置,用于控制所述车辆并且沿行进方向移动的控制单元以及用于基本上侧向移位的供给位移装置。 控制单元可以以这样的方式进行编程:在操作期间,车辆将保持由距离确定装置确定的与壁部分的距离,该距离大于或等于预先调节的与壁部分的最小距离。 在操作期间,可以通过由取向确定装置相对于壁部确定的取向来维持车辆的中心线,该取向至少几乎等于预调节的取向。 在操作期间,车辆的可驱动轮可以显示由扭矩差确定装置确定的扭矩差,然后该差可以保持在小于或等于预调节的最大扭矩的值。