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    Tram steering system
    41.
    发明申请
    Tram steering system 有权
    电车转向系统

    公开(公告)号：US20070119332A1

    公开(公告)日：2007-05-31

    申请号：US11604586

    申请日：2006-11-27

    Applicant: Joy Henderson

    Inventor： Joy Henderson

    IPC: B61B12/00

    CPC classification number: B61B5/00 ,  B61D13/00 ,  B61F5/383 ,  B62D1/265 ,  B62D12/02

    Abstract: A tram has a lead vehicle and one or more trailing vehicles coupled to it. Each vehicle has sets of front and rear wheels, both sets being steerable independently of the other. A manual controller provides signals to a processor in the lead vehicle, which in turn steers the front and rear wheels along a desired path. A processor on the first trailing vehicle controls front and rear servos to steer its wheels according to the path of the rear wheels of the leading vehicle. The second trailing vehicle has a processor that steers its front and rear wheels according to information provided by the first leading vehicle. Steering sensors on the vehicles sense distance to a steering rail while the vehicles are on a guideway and provide signals to the processors for automatic steering. While on a guideway, the tram uses power collectors to transfer power from the guideway.

    Abstract translation: 有轨电车有一辆牵引车和一个或多个跟随车辆的车辆。 每辆车都有一组前轮和后轮，两组可独立于另一组转向。 手动控制器向先导车辆中的处理器提供信号，引导车辆中的处理器又沿着期望的路径转向前轮和后轮。 第一拖尾车辆上的处理器控制前部和后部舵机，以根据前方车辆的后轮的路径转向车轮。 第二尾部车辆具有根据由第一主导车辆提供的信息转向其前轮和后轮的处理器。 车辆上的转向传感器感测到转向轨道的距离，同时车辆在导轨上，并向处理器提供信号以进行自动转向。 在导轨上，电车使用集电器从导轨传输电力。

    Method of controlling interlinked vehicles in mining and tunnelling as well as arrangement for carrying out this method
    42.
    发明授权
    Method of controlling interlinked vehicles in mining and tunnelling as well as arrangement for carrying out this method 失效
    控制采矿和隧道中相互联系的车辆的方法以及执行该方法的安排

    公开(公告)号：US5881832A

    公开(公告)日：1999-03-16

    申请号：US512866

    申请日：1995-08-08

    Applicant: Alfred Zitz ,  Nikolaus August Sifferlinger

    Inventor： Alfred Zitz ,  Nikolaus August Sifferlinger

    IPC: B62D1/28 ,  B62D12/02 ,  G05D1/02

    CPC classification number: B62D12/02 ,  B62D1/28 ,  G05D1/0221 ,  G05D1/0255 ,  G05D1/0293 ,  G05D2201/021

    Abstract: A method of controlling interlinked vehicles in mining and tunnelling operations with at least one of the vehicles having a travelling mechanism is disclosed. Distance measurements to adjacent wall surfaces which define a path of movement are taken on opposite sides of the vehicles, and on each side at least two ultrasonic sensors are arranged to be offset in the direction of movement in determining the distances. Signalling lines of the sensors are fed to an evaluation and control circuit via vehicle couplings. The control circuit is formed by an autoadaptive learning microcomputer.

    Abstract translation: 公开了一种利用具有行进机构的车辆中的至少一个来控​​制采矿和隧道操作中的互连车辆的方法。 在车辆的相对侧面上，对限定运动路径的相邻壁面进行距离测量，并且在每一侧上，至少两个超声波传感器被布置成在确定距离时沿移动方向偏移。 传感器的信号线通过车辆联轴器馈送到评估和控制电路。 控制电路由自动适应学习微型计算机构成。

    System for the cooperative driving of two or more vehicles
    43.
    发明授权
    System for the cooperative driving of two or more vehicles 失效
    两辆以上车辆合作驾驶系统

    公开(公告)号：US5295551A

    公开(公告)日：1994-03-22

    申请号：US569742

    申请日：1990-08-21

    Applicant: Josef Sukonick

    Inventor： Josef Sukonick

    IPC: B62D1/28 ,  B62D12/02 ,  G05D1/00 ,  G05D1/02 ,  B62D13/00

    CPC classification number: G05D1/0295 ,  B62D1/28 ,  B62D12/02 ,  G05D1/0265 ,  G05D2201/0213

    Abstract: The present invention teaches a system of cooperative driving for use in traffic mitigation or towing, in which two or more non-mechanically connected vehicles are identically equipped with automatic driving controls, which cooperate with sensors and communication devices so that the vehicles are effectively driven by the driver in the leading vehicle.

    Abstract translation: 本发明教导了一种用于交通减轻或牵引的协同驾驶系统，其中两个或多个非机械连接的车辆相同地配备有与传感器和通信装置协作的自动驾驶控制，使得车辆被有效地由 司机在领先的车辆。

    Obedient self-powered slave vehicles
    44.
    发明授权
    Obedient self-powered slave vehicles 失效
    顺从的自主动力的奴隶车

    公开(公告)号：US4771838A

    公开(公告)日：1988-09-20

    申请号：US53146

    申请日：1987-05-21

    Applicant: George M. Ketcham

    Inventor： George M. Ketcham

    IPC: B62D12/02 ,  B62D13/00 ,  B62D59/04 ,  B62D11/04

    CPC classification number: B62D59/04 ,  B62D12/02 ,  B62D13/00

    Abstract: An intelligent slave vehicle follows the movements of a master vehicle without imposing a requirement on the master vehicle to supply towing power for the slave vehicle, the slave vehicle being self powered and self controlling in dependence on movements of the master vehicle.

    Abstract translation: 智能从动车辆跟随主车辆的动作，而不对主车辆施加要求以提供从车辆的牵引力，奴隶车辆是自动动力的并且根据主车辆的移动进行自我控制。

    Selectively combineable independent driving vehicles
    48.
    发明授权
    Selectively combineable independent driving vehicles 有权

    公开(公告)号：US11975770B2

    公开(公告)日：2024-05-07

    申请号：US17993247

    申请日：2022-11-23

    Applicant: GETPLUS S.R.L.

    Inventor： Tommaso Gecchelin ,  Emmanuele Spera

    IPC: B62D47/00 ,  B60D1/36 ,  B60D1/48 ,  B60D1/62 ,  B62D12/02 ,  B62D47/02 ,  G05D1/00 ,  B60K31/00

    CPC classification number: B62D47/006 ,  B60D1/36 ,  B60D1/481 ,  B60D1/62 ,  B62D12/02 ,  B62D47/025 ,  G05D1/0088 ,  B60K2031/005

    Abstract: An apparatus and system for: combining independent driving vehicles into a single assembly for condensed, efficient, variable capacity transportation on common routes; and for separating into independent vehicles for flexibility on diverse routes. Connection logistics are exchanged locally via line of sight optical channel. Retractable coupling and mated coupling on opposing ends of the vehicles provide multiple degrees of freedom (DOF) to accommodate misalignment during initial dynamic engagement, and lock as rigidly coupled assembly with zero DOF. Mating vehicles' doors open during transit, permitting inter-vehicle movement and consolidation of passengers en route to urban locales, and release of empty vehicles. On return, independent vehicles combine to dense passenger vehicles from urban locales for redistribution of passengers in individual vehicles that later separate for diverse destinations. Slaved vehicle systems allow one vehicle to control coupled vehicles' systems of retractable suspension, coordinated steering, power sharing. Utility vehicles couple to assembly for service.

    Work vehicle
    50.
    发明授权
    Work vehicle 有权

    公开(公告)号：US11767071B2

    公开(公告)日：2023-09-26

    申请号：US16762277

    申请日：2018-12-25

    Applicant: Kubota Corporation

    Inventor： Junichi Ishikawa ,  Minoru Hiraoka

    IPC: B60K7/00 ,  B62D12/02 ,  B62D61/10 ,  B62D53/00

    CPC classification number: B62D53/00 ,  B60K7/0007 ,  B60K7/0015 ,  B62D12/02 ,  B62D61/10

    Abstract: A work vehicle includes a vehicle body, a plurality of traveling devices disposed on the right and left sides on the front and rear sides of the vehicle body respectively, a plurality of bending link mechanisms configured to liftably support each one of the traveling devices to the vehicle body and a plurality of drive operating devices capable of changing the posture of each one of the plurality of bending link mechanisms. The vehicle body is split into a front side body section and a rear side body section. The front side body section and the rear side body section are configured to be bendably pivotable relative to each other via a pivot interlocking mechanism.

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