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    • 8. 发明申请
    • GUIDANCE, NAVIGATION, AND CONTROL SYSTEM FOR A VEHICLE
    • 车辆指导,导航和控制系统
    • WO2007012198A1
    • 2007-02-01
    • PCT/CA2006/001261
    • 2006-07-26
    • MACDONALD, DETTWILER & ASSOCIATES INC.BARFOOT, Timothy, D.MARSHALL, Joshua, A.MUKHERJI, RajaWARD, Robert
    • BARFOOT, Timothy, D.MARSHALL, Joshua, A.MUKHERJI, RajaWARD, Robert
    • B60W30/10B60W10/18B60W10/04B60W10/20B60W40/12E21F13/00G05B19/42
    • G08G1/20B60W10/04B60W10/20B60W2050/0028B60W2550/14B60W2550/402G05B2219/40555G05B2219/45004G05D1/024G05D1/0261G05D1/027G05D1/0274G05D1/0297G05D2201/021G08G1/202
    • The present invention provides a guidance, navigation, and control method and system for an underground mining vehicle that allow said vehicle to be taught a route by a human operator and then have it automatically drive the route with no human intervention. The method works in three steps: teaching, route profiling, and playback. In the teaching step the vehicle is manually driven by a operator (or using tele-operation whereby the operator views a screen displaying live views from vehicle-mounted cameras and using remote controls) along a route which can consist of an arbitrary sequence of maneuvers including tramming forwards, switching directions, tramming backwards, turning, or pausing movement. During this phase raw data from vehicle-mounted sensors including odometric sensors and rangefinders are logged to a file throughout teaching for later processing. During the (offline) route profiling step, the raw data in the log file are processed into a route profile including a vehicle path, a sequence of local metric submaps located along the path, and a profile of desired speed as a function of distance along the path. During the playback step, the vehicle automatically repeats the route that was taught during the teaching phase, as represented by the route profile. This is accomplished by first determining where the vehicle is on the route using a localization method which uses the odometric and laser rangefinder sensors and the local metric maps to determine the vehicle location. A steering control method adjusts the vehicle's steering to ensure it tracks the intended path. A drive control method adjusts the vehicle's speed accordingly and safety method ensures the vehicle stops in the event that an obstruction is on the vehicle's intended path.
    • 本发明提供了一种用于地下采矿车辆的引导,导航和控制方法和系统,其允许所述车辆由人类操作者教导路线,然后在没有人为干预的情况下自动驾驶该路线。 该方法分为三个步骤:教学,路线分析和播放。 在教学步骤中,车辆由操作者手动驾驶(或使用遥控操作,其中操作者从车载摄像机观看显示实时视图的屏幕并使用遥控器)沿着可以包括任意操纵序列的路线,包括 向前,转弯方向,向后拖车,转弯或暂停运动。 在此阶段,来自车载传感器(包括测向传感器和测距仪)的原始数据将记录到整个教学中,以备后续处理。 在(离线)路线分析步骤中,日志文件中的原始数据被处理为包括车辆路径,沿着路径定位的局部度量子图的序列以及作为距离的函数的期望速度的轮廓的路线简档 路径。 在回放步骤期间,车辆自动重复在教学阶段中教导的路线,如路线轮廓所示。 这是通过首先使用定位方法来确定车辆在路线上的位置来实现的,该定位方法使用计量和激光测距仪传感器以及本地度量图来确定车辆位置。 转向控制方法调整车辆的转向,以确保其跟踪预期路径。 驱动控制方法相应地调整车辆的速度,并且在障碍物在车辆的预期路径上的情况下,安全方法确保车辆停止。
    • 9. 发明申请
    • A METHOD FOR VISUALIZING MATERIAL FLOW OF RAW OR SEMI-PROCESSED MATERIAL IN A PROCESS CONTROL SYSTEM
    • 用于在过程控制系统中可视化原料或半加工材料的材料流动的方法
    • WO2013143801A9
    • 2014-09-18
    • PCT/EP2013054038
    • 2013-02-28
    • ABB RESEARCH LTD
    • DONG DIAMONDJAKOBSSON DAVIDMIKKELSEN CHRISTINELUNDEHOLM FILIP
    • G05B19/418
    • G05B19/41885G05B19/4189G05B2219/31472G05B2219/45004Y02P80/40Y02P90/20Y02P90/26Y02P90/28
    • A method for visualizing process flow in a production process (32) is disclosed, the method being applicable to at least one of: scheduling a planned production sequence using an activity planning system, or recording a material flow in an existing production sequence in a processing installation, in which a raw or semi-processed material is handled using a process control system (20). The material flow is moved from a first stage (A1- A12) to a second or other stage (S1-S9; C1,C2; H1) using one or more of a plurality of routes in the installation. Information is retrieved about a production sequence in the installation from the activity planning system or the process control system. One or more material flows are calculated as a result of the planned or actual production sequence(s) and a schematic visualization of the flow of material in a given time period is displayed on a workstation. A workstation and a computer program product are also described.
    • 公开了一种用于在生产过程(32)中可视化过程流程的方法,该方法适用于以下至少一个:使用活动计划系统调度计划生产序列,或者在处理中记录现有生产序列中的材料流 使用过程控制系统(20)处理原料或半加工材料的安装。 使用安装中的多条路线中的一条或多条,将物料流从第一级(A1-A12)移动到第二级或其他级(S1-S9; C1,C2; H1)。 从活动计划系统或过程控制系统检索关于安装中的生产顺序的信息。 作为计划或实际生产顺序的结果计算一个或多个材料流,并且在工作站上显示给定时间段内的材料流的示意图。 还描述了工作站和计算机程序产品。
    • 10. 发明公开
    • A method for visualizing material flow of raw or semi-processed material in a process control system
    • Verfahren zur Visualisierung des Materialflusses von rohem oder halbverarbeitetem材料在einem Prozesssteuerungssystem
    • EP2645191A1
    • 2013-10-02
    • EP12161697.3
    • 2012-03-28
    • ABB Research Ltd.
    • Mikkelsen, ChristineJakobsson, DavidDong, DiamondLundeholm, Filip
    • G05B19/418
    • G05B19/41885G05B19/4189G05B2219/31472G05B2219/45004Y02P80/40Y02P90/20Y02P90/26Y02P90/28
    • A method for visualizing process flow in a production process (32) is disclosed, the method being applicable to at least one of: scheduling a planned production sequence using an activity planning system, or recording a material flow in an existing production sequence in a processing installation, in which a raw or semi-processed material is handled using a process control system (20). The material flow is moved from a first stage (Al-A12) to a second or other stage (S1-S9; C1,C2; H1 using one or more of a plurality of routes in the installation. Information is retrieved about a production sequence in the installation from the activity planning system or the process control system. One or more material flows are calculated as a result of the planned or actual production sequence(s) and a schematic visualization of the flow of material in a given time period is displayed on a workstation. A workstation and a computer program product are also described.
    • 公开了一种用于在生产过程(32)中可视化过程流程的方法,该方法可应用于以下至少一个:使用活动计划系统调度计划生产序列,或在处理中记录现有生产序列中的材料流 使用过程控制系统(20)处理原料或半加工材料的安装。 物料流从第一级(A1-A12)移动到第二级或其他级(S1-S9; C1,C2; H1,使用安装中的多条路线中的一条或多条) 在活动规划系统或过程控制系统的安装中,作为计划或实际生产顺序的结果计算一个或多个物料流,并且显示给定时间段内的物料流的示意图 还描述了工作站和计算机程序产品。