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1.发明授权Inventory storage and retrieval system and method with guidance for load-handling vehicle 有权库存存货检索系统及方法，负责搬运车辆指导公开(公告)号：US07690520B2
公开(公告)日：2010-04-06
申请号：US12038967
申请日：2008-02-28
IPC分类号： B66C19/00
CPC分类号： B66C19/007 , B66C13/46 , B66C13/48 , B66F9/063 , B66F9/0655 , G06Q10/08 , G06Q10/087 , G06Q50/30
摘要： An inventory storage and retrieval system and method are provided for a shipping or storage facility. In an embodiment, the system includes: (a) a mobile computer and radio on a load-handing vehicle; (b) sensors on the vehicle to determine the ground location and orientation of the vehicle; (c) encoders that determine the position of a lifting mechanism relative to a chassis of the vehicle; and (d) a base computer and radio that communicates with the vehicle. The system maintains an inventory database of items and their respective storage locations in three dimensions as a result of the loading activity of the vehicle. The data can be used to guide the vehicle for ground movement generally to a storage location, appropriately orient the vehicle, and then to move the lifting mechanism of the vehicle to deposit or retrieve the item at a particular storage location.
摘要翻译： 为运输或存储设施提供库存存储和检索系统和方法。 在一个实施例中，该系统包括：（a）移动计算机和无线电装载车; （b）车辆上的传感器，以确定车辆的地面位置和方位; （c）确定提升机构相对于车辆的底盘的位置的编码器; 和（d）与车辆通信的基本计算机和收音机。 作为车辆的装载活动的结果，系统维护物品的库存数据库及其各自的存储位置。 数据可以用于引导车辆通常地面移动到存储位置，适当地定向车辆，然后移动车辆的提升机构以在特定的存储位置存放或取回物品。
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公开(公告)号：US07032763B1
公开(公告)日：2006-04-25
申请号：US10298487
申请日：2002-11-18
IPC分类号： B66C19/00
CPC分类号： B66C13/48 , B66C19/007
摘要： An automatic guidance system and method are provided for a gantry crane to permit accurate tracking along a path, including a curved path. The position of the crane is determined from two spaced apart GPS receivers fixed to the crane. A guidance controller determines a plurality of error measurements from respective front, center and rear points of the crane relative to a current tracking line, which is a line tangent to the path at a current position of crane. In an embodiment, the system includes a base station that can be used to transmit data to the crane to specify a particular destination location of the drive path, or to transmit data representing the drive path itself.
摘要翻译： 为龙门起重机提供了一种自动引导系统和方法，以允许沿着包括弯曲路径的路径的准确跟踪。 起重机的位置由固定在起重机上的两个间隔开的GPS接收机确定。 引导控制器相对于当前跟踪线从起重机的相应前，中点和后点确定多个误差测量值，该当前跟踪线是与起重机当前位置处的路径相切的直线。 在一个实施例中，系统包括可用于向起重机传输数据以指定驱动路径的特定目的地位置的基站，或者发送表示驱动路径本身的数据。
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3.发明授权Inventory storage and retrieval system and method with guidance for load-handling vehicle 有权库存存货检索系统及方法，负责搬运车辆指导公开(公告)号：US08055554B2
公开(公告)日：2011-11-08
申请号：US12040973
申请日：2008-03-03
IPC分类号： G06Q10/00
CPC分类号： B66C19/007 , B66C13/46 , B66C13/48 , B66F9/063 , B66F9/0655 , G06Q10/08 , G06Q10/087 , G06Q50/30
摘要： An inventory storage and retrieval system and method are provided for a shipping or storage facility. In an embodiment, the system includes: (a) a mobile computer and radio on a load-handing vehicle; (b) sensors on the vehicle to determine the ground location and orientation of the vehicle; (c) encoders that determine the position of a lifting mechanism relative to a chassis of the vehicle; and (d) a base computer and radio that communicates with the vehicle. The system maintains an inventory database of items and their respective storage locations in three dimensions as a result of the loading activity of the vehicle. The data can be used to guide the vehicle for ground movement generally to a storage location, appropriately orient the vehicle, and then to move the lifting mechanism of the vehicle to deposit or retrieve the item at a particular storage location.
摘要翻译： 为运输或存储设施提供库存存储和检索系统和方法。 在一个实施例中，该系统包括：（a）移动计算机和无线电装载车; （b）车辆上的传感器，以确定车辆的地面位置和方位; （c）确定提升机构相对于车辆的底盘的位置的编码器; 和（d）与车辆通信的基本计算机和收音机。 作为车辆的装载活动的结果，系统维护物品的库存数据库及其各自的存储位置。 数据可以用于引导车辆通常地面移动到存储位置，适当地定向车辆，然后移动车辆的提升机构以在特定的存储位置存放或取回物品。
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4.发明授权Inventory storage and retrieval system and method with guidance for load-handling vehicle 有权库存存货检索系统及方法，负责搬运车辆指导公开(公告)号：US07344037B1
公开(公告)日：2008-03-18
申请号：US10892027
申请日：2004-07-15
IPC分类号： B66C19/00
CPC分类号： B66C19/007 , B66C13/46 , B66C13/48 , B66F9/063 , B66F9/0655 , G06Q10/08 , G06Q10/087 , G06Q50/30
摘要： An inventory storage and retrieval system and method are provided for a shipping or storage facility. In an embodiment, the system includes: (a) a mobile computer and radio on a load-handing vehicle; (b) sensors on the vehicle to determine the ground location and orientation of the vehicle; (c) encoders that determine the position of a lifting mechanism relative to a chassis of the vehicle; and (d) a base computer and radio that communicates with the vehicle. The system maintains an inventory database of items and their respective storage locations in three dimensions as a result of the loading activity of the vehicle. The data can be used to guide the vehicle for ground movement generally to a storage location, appropriately orient the vehicle, and then to move the lifting mechanism of the vehicle to deposit or retrieve the item at a particular storage location.
摘要翻译： 为运输或存储设施提供库存存储和检索系统和方法。 在一个实施例中，该系统包括：（a）移动计算机和无线电装载车; （b）车辆上的传感器，以确定车辆的地面位置和方位; （c）确定提升机构相对于车辆的底盘的位置的编码器; 和（d）与车辆通信的基本计算机和收音机。 作为车辆的装载活动的结果，系统维护物品的库存数据库及其各自的存储位置。 数据可以用于引导车辆通常地面移动到存储位置，适当地定向车辆，然后移动车辆的提升机构以在特定的存储位置存放或取回物品。
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公开(公告)号：US07091857B2
公开(公告)日：2006-08-15
申请号：US10777876
申请日：2004-02-12
IPC分类号： G08B13/08
CPC分类号： G07C9/00166 , G07C2009/0092 , G08B25/14
摘要： A security system is provided for a cargo container having a door. An electronic control unit is provided for monitoring the locked status of the door. The electronic control unit is operably communicable with a remote computer terminal. A first software control program is located within the electronic control unit to monitor the locked status of the door. A second software control program is located within the remote computer terminal and is capable of retrieving activity and functions from the first software control program. A protocol is provided to facilitate communication between the electronic control unit and the remote computer terminal.
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公开(公告)号：US07665971B1
公开(公告)日：2010-02-23
申请号：US12014230
申请日：2008-01-15
CPC分类号： F04B17/05 , B66C13/18 , F02D31/007 , F02D41/0205 , F02D41/021
摘要： A control system and method for obtaining power on demand from a diesel engine in order to operate vehicle functions and accessories. The method comprised of: (1) determining a flow rate necessary to operate each of a plurality of function hydraulic pumps and an vehicle drive pump associated with the engine; (2) comparing the flow rates of the various hydraulic pumps to determine the greatest flow rate; (3) establishing an engine speed necessary to deliver the greatest flow rate; (4) comparing the engine speed necessary to deliver the greatest flow rate with a current engine speed; and (5) adjusting the current engine speed to provide the greatest flow rate required.
摘要翻译： 一种用于从柴油发动机获得动力以控制车辆功能和附件的控制系统和方法。 该方法包括：（1）确定操作多个功能液压泵中的每一个所需的流量以及与发动机相关联的车辆驱动泵; （2）比较各种液压泵的流量以确定最大流量; （3）确定提供最大流量所需的发动机转速; （4）将发送最大流量所需的发动机转速与当前发动机转速进行比较; 和（5）调整当前发动机转速以提供所需的最大流速。
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7.发明授权Lift truck control providing time delay in operation of directional contactor 失效提升卡车控制，提供定向接触器运行时间延迟
公开(公告)号：US4081725A
公开(公告)日：1978-03-28
申请号：US645325
申请日：1975-12-30
CPC分类号： H02H7/0844
摘要： A chopper motor-controller for regulating a lift truck traction motor incorporates means for detecting faults which may cause the truck to run out of control, such as the high speed bypass contacts which shunt the semiconductor power switch being welded closed, and for disabling the controller in response thereto and also has time delay means for preventing a directional contactor from closing in on a fault before the fault detecting means can operate to disable the controller. The disclosed controller may alternatively be connected to require the operator to relax the accelerator foot pedal when starting or changing direction or to permit change of direction while the foot pedal is depressed.
摘要翻译： 用于调节起重车牵引电动机的斩波马达控制器包括用于检测可能导致卡车失控的故障的装置，例如分流被焊接的半导体功率开关的高速旁路触点闭合，以及用于禁止控制器 并且还具有用于在故障检测装置能够操作以禁用控制器之前防止定向接触器关闭故障的时间延迟装置。 所公开的控制器可以替代地连接以要求操作者在启动或改变方向时放松加速踏板踏板，或者当踏板被压下时允许方向改变。
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公开(公告)号：US07501946B2
公开(公告)日：2009-03-10
申请号：US11445745
申请日：2006-06-02
CPC分类号： G07C9/00166 , G07C2009/0092 , G08B25/14
摘要： A security system is provided for a cargo container having a door. An electronic control unit is provided for monitoring the locked status of the door. The electronic control unit is operably communicable with a remote computer terminal. A first software control program is located within the electronic control unit to monitor the locked status of the door. A second software control program is located within the remote computer terminal and is capable of retrieving activity and functions from the first software control program. A protocol is provided to facilitate communication between the electronic control unit and the remote computer terminal.
摘要翻译： 为具有门的货物集装箱提供安全系统。 提供电子控制单元用于监视门的锁定状态。 电子控制单元可操作地与远程计算机终端通信。 第一软件控制程序位于电子控制单元内以监视门的锁定状态。 第二软件控制程序位于远程计算机终端内，并且能够从第一软件控制程序中检索活动和功能。 提供协议以便于电子控制单元和远程计算机终端之间的通信。
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9.发明申请INVENTORY STORAGE AND RETRIEVAL SYSTEM AND METHOD WITH GUIDANCE FOR LOAD-HANDLING VEHICLE 有权库存储存和检索系统及方法，负责处理车辆指导公开(公告)号：US20080264888A1
公开(公告)日：2008-10-30
申请号：US12038967
申请日：2008-02-28
IPC分类号： B66C13/00
CPC分类号： B66C19/007 , B66C13/46 , B66C13/48 , B66F9/063 , B66F9/0655 , G06Q10/08 , G06Q10/087 , G06Q50/30
摘要： An inventory storage and retrieval system and method are provided for a shipping or storage facility. In an embodiment, the system includes: (a) a mobile computer and radio on a load-handing vehicle; (b) sensors on the vehicle to determine the ground location and orientation of the vehicle; (c) encoders that determine the position of a lifting mechanism relative to a chassis of the vehicle; and (d) a base computer and radio that communicates with the vehicle. The system maintains an inventory database of items and their respective storage locations in three dimensions as a result of the loading activity of the vehicle. The data can be used to guide the vehicle for ground movement generally to a storage location, appropriately orient the vehicle, and then to move the lifting mechanism of the vehicle to deposit or retrieve the item at a particular storage location.
摘要翻译： 为运输或存储设施提供库存存储和检索系统和方法。 在一个实施例中，该系统包括：（a）移动计算机和无线电装载车; （b）车辆上的传感器，以确定车辆的地面位置和方位; （c）确定提升机构相对于车辆的底盘的位置的编码器; 和（d）与车辆通信的基本计算机和收音机。 作为车辆的装载活动的结果，系统维护物品的库存数据库及其各自的存储位置。 数据可以用于引导车辆通常地面移动到存储位置，适当地定向车辆，然后移动车辆的提升机构以在特定的存储位置存放或取回物品。
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公开(公告)号：US4011492A
公开(公告)日：1977-03-08
申请号：US644880
申请日：1975-12-29
CPC分类号： H02P7/29 , H02P3/08 , Y10S388/91 , Y10S388/92 , Y10S388/921
摘要： A pulse width modulation chopper controller for a D.C. traction motor has plug sensing means which monitors the voltage across the motor armature on a pulse-by-pulse basis and is responsive, only when the power switch is turned on, to the motor acting as a generator to limit the "on-time" of the power switch before current of high magnitude can flow in the motor.
摘要翻译： 用于直流牵引电动机的脉宽调制斩波控制器具有插头感测装置，其以逐脉冲为基础监视电动机电枢两端的电压，并且仅当电源开关接通时响应于作为 发电机在高电平电流可以流过电动机之前限制电源开关的“准时”。
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