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1. 发明公开

EP2721373A1 METHOD AND APPARATUS FOR FACILITATING MAP DATA PROCESSING FOR INDUSTRIAL VEHICLE NAVIGATION 有权转让
标题翻译： VERFAHREN ZUR KARTENDATENVERARBEITUNGFÜRINDUSTRIEFAHRZEUGNAVIGATION
公开(公告)号：EP2721373A1
公开(公告)日：2014-04-23
申请号：EP12741123.9
申请日：2012-06-08
申请人： Crown Equipment Limited
发明人： WONG, Lisa , GOODE, Christopher, W. , GRAHAM, Andrew, Evan
IPC分类号： G01C21/32 , G01C21/20 , G05D1/02 , G09B29/10
CPC分类号： G01C21/32 , B66F9/063 , G01C21/206 , G05D1/024 , G05D1/0246 , G05D1/0255 , G05D1/0272 , G05D1/0274 , G05D1/0297 , G05D2201/0216 , G09B29/006
摘要： A method and apparatus for facilitating map data processing for industrial vehicle navigation is described. In one embodiment, the method of partitioning map data for industrial vehicle navigation includes segmenting map data associated with a physical environment into a plurality of sub-area maps, identifying a sub-area map that corresponds with a current vehicle location and navigating an industrial vehicle using the identified sub-area map.
摘要翻译：描述了用于促进工业车辆导航的地图数据处理的方法和装置。在一个实施例中，分割用于工业车辆导航的地图数据的方法包括将与物理环境相关联的地图数据分割成多个子区域地图，识别与当前车辆位置相对应的子区域地图，以及导航工业车辆使用确定的子区域图。

2. 发明授权

EP2721374B1 METHOD AND APPARATUS FOR SHARING MAP DATA ASSOCIATED WITH AUTOMATED INDUSTRIAL VEHICLES 有权转让
标题翻译：方法和设备共享数据卡为自动工业车辆CONNECTION
公开(公告)号：EP2721374B1
公开(公告)日：2016-08-10
申请号：EP12743787.9
申请日：2012-06-08
申请人： Crown Equipment Limited
发明人： WONG, Lisa , GOODE, Christopher, W. , GRAHAM, Andrew Evan
IPC分类号： G01C21/32 , G01C21/20 , G01S5/16 , G05D1/02
CPC分类号： G01C21/206 , B66F9/063 , G01C21/32 , G01S13/89 , G05D1/024 , G05D1/0246 , G05D1/0255 , G05D1/0272 , G05D1/0274 , G05D1/0297 , G05D2201/0216

3. 发明公开

EP2721374A1 METHOD AND APPARATUS FOR SHARING MAP DATA ASSOCIATED WITH AUTOMATED INDUSTRIAL VEHICLES 有权转让
标题翻译：方法和设备共享数据卡为自动工业车辆CONNECTION
公开(公告)号：EP2721374A1
公开(公告)日：2014-04-23
申请号：EP12743787.9
申请日：2012-06-08
申请人： Crown Equipment Limited
发明人： WONG, Lisa , GOODE, Christopher, W. , GRAHAM, Andrew Evan
IPC分类号： G01C21/32 , G01C21/20 , G01S5/16 , G05D1/02
CPC分类号： G01C21/206 , B66F9/063 , G01C21/32 , G01S13/89 , G05D1/024 , G05D1/0246 , G05D1/0255 , G05D1/0272 , G05D1/0274 , G05D1/0297 , G05D2201/0216
摘要： A method and apparatus for sharing map data between industrial vehicles in a physical environment is described. In one embodiment, the method includes processing local map data associated with a plurality of industrial vehicles, wherein the local map data comprises feature information generated by the plurality of industrial vehicles regarding features observed by industrial vehicles in the plurality of vehicles; combining the feature information associated with local map data to generate global map data for the physical environment; and navigating an industrial vehicle of the plurality of industrial vehicles using at least a portion of the global map data.

4. 发明公开

EP2753997A1 METHOD AND APPARATUS FOR USING PRE-POSITIONED OBJECTS TO LOCALIZE AN INDUSTRIAL VEHICLE 有权转让
标题翻译：方法及装置：用于商用车辆的跟踪，可使用预先放置物体
公开(公告)号：EP2753997A1
公开(公告)日：2014-07-16
申请号：EP12773426.7
申请日：2012-09-07
申请人： Crown Equipment Limited
发明人： WONG, Lisa , GRAHAM, Andrew, Evan , GOODE, Christopher, W. , WALTZ, Lucas, B.
IPC分类号： G05D1/02 , B66F9/06 , G01C21/00
CPC分类号： G05D1/0274 , B66F9/063 , G01C21/20 , G05D1/0234 , G05D2201/0216
摘要： Methods and apparatuses for using at least one movable, pre-positioned object as a landmark to localize an industrial vehicle are described. The method includes placing at least one movable, pre-positioned object within a physical environment, identifying features from the pre-positioned object, and determining an industrial vehicle pose relative to the movable, pre-positioned object.

5. 发明公开

EP2748687A1 METHOD AND APPARATUS FOR USING UNIQUE LANDMARKS TO LOCATE INDUSTRIAL VEHICLES AT START-UP 有权转让
标题翻译：方法和装置使用用于检测工业车辆的唯一标志物在开始
公开(公告)号：EP2748687A1
公开(公告)日：2014-07-02
申请号：EP12769782.9
申请日：2012-08-24
申请人： Crown Equipment Limited
发明人： WONG, Lisa , GRAHAM, Andrew, Evan , GOODE, Christopher, W. , WALTZ, Lucas, B.
IPC分类号： G05D1/02 , B66F9/06 , G01C21/00
摘要： A method of using unique landmarks to position industrial vehicles during start-up. In one embodiment, a method of using pre-positioned objects as landmarks to operate an industrial vehicle is provided. The method comprises using a mobile computer to: receive measurement data from one or more sensors of the industrial vehicle; estimate the pose of the industrial vehicle in an environment based on the measurement data; navigate the industrial vehicle to a pre-positioned object utilizing the estimated pose and data from the one or more sensors; engage the pre-positioned object with the industrial vehicle, wherein there is placed object data associated with the pre-positioned object; retrieve a position of the pre-positioned object from the placed object data; develop a new pose using the retrieved position of the pre-positioned object; and navigate the industrial vehicle through the environment using the new pose and data from the one or more sensors.
摘要翻译：利用独特的地标在启动过程中，以工业车辆位置的方法。作为被提供的地标在工业车辆进行操作。在一个实施方式中，使用的方法预先安置物体。该方法包括使用一个移动计算机：从工业车辆的一个或多个传感器接收测量数据; 估计所述工业车辆的姿势在基于测量数据的环境; 导航工业车辆到预先定位对象利用从所述一个或多个传感器所估计的姿态和数据; 与工业车辆接合预先安置物体，worin放置有与预先安置对象相关联的对象数据; 检索来自放置物体数据的预先定位的物体的位置; 姿势使用所检索的位置的预先定位的物体的开发一个新的; 并通过使用从一个或多个传感器的新的姿势和数据环境导航工业车辆。

6. 发明公开

EP2718777A2 METHOD AND APPARATUS FOR AUTOMATICALLY CALIBRATING VEHICLE PARAMETERS 有权转让
标题翻译： VERFAHREN ZUR AUTOMATISCHEN KALIBRIERUNG VON FAHRZEUGPARAMETERN
公开(公告)号：EP2718777A2
公开(公告)日：2014-04-16
申请号：EP12743786.1
申请日：2012-06-06
申请人： Crown Equipment Limited
发明人： WONG, Lisa , GOODE, Christopher, W. , GRAHAM, Andrew, Evan
IPC分类号： G05D1/00 , G01D1/00
CPC分类号： G01C25/00 , G01C21/00
摘要： A method and apparatus for automatically calibrating vehicle parameters is described. In one embodiment, the method includes measuring a parameter value during vehicle operation; comparing the measured parameter value to an actual parameter value to identify at least one vehicle parameter bias as an actual measurement error; and modifying at least one vehicle parameter based on the at least one vehicle parameter bias.
摘要翻译：描述用于自动校准车辆参数的方法和装置。在一个实施例中，该方法包括在车辆操作期间测量参数值; 将测量的参数值与实际参数值进行比较，以将至少一个车辆参数偏差识别为实际测量误差; 以及基于所述至少一个车辆参数偏差来修改至少一个车辆参数。

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