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    • 1. 发明申请
    • PERFORMANCE MANAGEMENT SYSTEM FOR MULTI-MACHINE WORKSITE
    • 多机器工作性能管理系统
    • WO2009100124A3
    • 2009-10-01
    • PCT/US2009033066
    • 2009-02-04
    • CATERPILLAR INCVIK TIMOTHY AMARATHE SAMEER SBAKKEN ARICK M
    • VIK TIMOTHY AMARATHE SAMEER SBAKKEN ARICK M
    • G06Q10/00G06Q50/00
    • G07C5/008G07C5/0858
    • A performance management system (26) for use a plurality of machines (12-16) operating at a common worksite (10) is disclosed. The performance management system may have at least one data acquisition module (20) configured to monitor performance of the plurality of machines, and a controller (28) in communication with the at least one data acquisition module. The controller may be configured to collect machine performance data from the at least one data acquisition module, and determine a performance irregularity based on the collected machine performance data. The controller may be further configured to compare the collected machine performance data, and determine which of a machine condition, an operator condition, and a site condition has the greatest influence on the performance irregularity based on the comparison.
    • 公开了一种用于在公共场所(10)操作的多个机器(12-16)的性能管理系统(26)。 性能管理系统可以具有被配置为监视多个机器的性能的至少一个数据采集模块(20)以及与所述至少一个数据采集模块通信的控制器(28)。 控制器可以被配置为从至少一个数据采集模块收集机器性能数据,并且基于收集的机器性能数据来确定性能不规则性。 所述控制器还可以被配置为比较所收集的机器性能数据,并且基于所述比较来确定机器状况,操作者状况和场所状况中的哪一个对所述性能不规则性具有最大影响。
    • 2. 发明申请
    • METHOD AND APPARATUS FOR CALCULATING PAYLOAD WEIGHT
    • 用于计算有效载荷重量的方法和设备
    • WO2010075334A3
    • 2010-10-14
    • PCT/US2009069107
    • 2009-12-22
    • CATERPILLAR INCMARATHE SAMEER SBALDAUF JOHN J
    • MARATHE SAMEER SBALDAUF JOHN J
    • E02F3/43E02F9/20E02F9/22E02F9/26F15B11/05F15B13/16
    • E02F3/431E02F9/264
    • A machine for transferring a payload from one location to another. The machine includes a chassis, a linkage having a first end pivotally attached to the chassis at a first pivot point, and a bucket pivotally attached to a second end of the linkage at a second pivot point and rotatable about the second pivot point from a first position where gravity resists rotation of the bucket to a second position where gravity assists rotation of the bucket. The machine also includes a tilt actuator for rotating the bucket about the pivot point and one or more sensors for providing physical data of the bucket. A processor of the machine receives the physical data, determines from the physical data an equilibrium position of the bucket between the first position and second position, determines a location of the center of gravity of the bucket with payload from the physical data and the equilibrium position, and estimates the weight of the payload based on the physical data and the location of the center of gravity.
    • 用于将有效载荷从一个位置传送到另一个位置的机器。 该机器包括底盘,连杆,该连杆具有在第一枢转点处枢转地连接到底盘的第一端和在第二枢转点处枢转连接到连杆的第二端的铲斗并且可以从第一枢轴点 重力阻止铲斗旋转到重力辅助铲斗旋转的第二位置。 该机器还包括用于围绕枢轴点旋转铲斗的倾斜致动器以及用于提供铲斗的物理数据的一个或多个传感器。 机器的处理器接收物理数据,根据物理数据确定第一位置与第二位置之间的铲斗的平衡位置,根据物理数据和平衡位置确定具有有效载荷的铲斗的重心的位置 并且基于物理数据和重心的位置来估计有效载荷的重量。