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公开(公告)号：US07770681B2
公开(公告)日：2010-08-10
申请号：US11786288
申请日：2007-04-11
CPC分类号： B60K28/165 , B60W2510/0233 , B60W2510/1005 , B60W2510/105 , B60W2520/10 , B60W2520/28 , B60Y2200/415 , E02F9/2037 , Y10T477/755
摘要： A method of operating a machine having a lockable differential includes monitoring a first operating parameter indicative of wheel slip, and monitoring a second operating parameter different from the first parameter, the method further including controlling locking and unlocking of the differential responsive to the second operating parameter. A machine is provided having an electronic controller including software control logic for controlling locking and unlocking of a differential, the electronic controller being configured to lock the differential where the machine is in an operating mode where wheel slip is likely, such as a digging/dozing mode. Satisfaction of criteria for locking may be recognition by the controller of a predetermined pattern of sensor inputs corresponding with a likely wheel slip condition, or actual slip detection.
摘要翻译： 一种操作具有可锁定差速器的机器的方法包括：监测指示车轮滑动的第一操作参数，以及监测与第一参数不同的第二操作参数，该方法还包括响应于第二操作参数控制差速器的锁定和解锁 。 提供一种具有电子控制器的电子控制器，其包括用于控制差速器的锁定和解锁的软件控制逻辑，该电子控制器被配置为锁定机器处于可能发生车轮打滑的操作模式中的差速器，例如挖掘/打瞌睡 模式。 用于锁定的标准的满足可以由控制器识别对应于可能的车轮滑移条件或实际滑移检测的传感器输入的预定模式。
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公开(公告)号：US20080255735A1
公开(公告)日：2008-10-16
申请号：US11786288
申请日：2007-04-11
CPC分类号： B60K28/165 , B60W2510/0233 , B60W2510/1005 , B60W2510/105 , B60W2520/10 , B60W2520/28 , B60Y2200/415 , E02F9/2037 , Y10T477/755
摘要： A method of operating a machine having a lockable differential includes monitoring a first operating parameter indicative of wheel slip, and monitoring a second operating parameter different from the first parameter, the method further including controlling locking and unlocking of the differential responsive to the second operating parameter. A machine is provided having an electronic controller including software control logic for controlling locking and unlocking of a differential, the electronic controller being configured to lock the differential where the machine is in an operating mode where wheel slip is likely, such as a digging/dozing mode. Satisfaction of criteria for locking may be recognition by the controller of a predetermined pattern of sensor inputs corresponding with a likely wheel slip condition, or actual slip detection.
摘要翻译： 一种操作具有可锁定差速器的机器的方法包括：监测指示车轮滑动的第一操作参数，以及监测与第一参数不同的第二操作参数，该方法还包括响应于第二操作参数控制差速器的锁定和解锁 。 提供一种具有电子控制器的电子控制器，其包括用于控制差速器的锁定和解锁的软件控制逻辑，该电子控制器被配置为锁定机器处于可能发生车轮打滑的操作模式中的差速器，例如挖掘/打瞌睡 模式。 用于锁定的标准的满足可以由控制器识别对应于可能的车轮滑移条件或实际滑移检测的传感器输入的预定模式。
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公开(公告)号：US08515627B2
公开(公告)日：2013-08-20
申请号：US12641639
申请日：2009-12-18
申请人： Sameer S. Marathe , John J. Baldauf
发明人： Sameer S. Marathe , John J. Baldauf
摘要： A 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. A tilt actuator rotates the bucket about the pivot point and one or more sensors provide 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, 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.
摘要翻译： 机器包括底盘，连杆机构具有在第一枢转点枢转地连接到底盘的第一端，以及在第二枢轴点处枢转地附接到联动装置的第二端并且可绕第二枢转点从第一枢转点转动的铲斗 其中重力阻止桶的旋转到重力有助于铲斗旋转的第二位置。 倾斜致动器围绕枢轴点旋转铲斗，并且一个或多个传感器提供铲斗的物理数据。 机器的处理器接收物理数据，根据物理数据确定铲斗的平衡位置，从物理数据和平衡位置确定铲斗的重心位置，并估算重量。 基于物理数据和重心位置的有效载荷。
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公开(公告)号：US08428832B2
公开(公告)日：2013-04-23
申请号：US12641631
申请日：2009-12-18
申请人： Sameer S. Marathe , John J. Baldauf
发明人： Sameer S. Marathe , John J. Baldauf
IPC分类号： E01C7/06
CPC分类号： E02F9/2271 , E02F9/2217 , E02F9/264 , F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/4056 , F15B2201/415 , F15B2201/515 , G01G19/10 , G01G23/3728
摘要： An apparatus for determining the weight of a payload in a bucket of a machine where the bucket is attached to a chassis of the machine by a linkage. The apparatus comprises an energy storage device for storing potential energy of the bucket, payload, and linkage when the bucket is moved from a first suspended position to a second suspended position. A mechanism provides physical data corresponding to a physical change in the energy storage device caused by storage of the potential energy and a processor calculates the weight of the payload using the physical data.
摘要翻译： 一种用于确定机器的铲斗中的有效载荷的重量的装置，其中铲斗通过联动装置附接到机器的底盘。 该装置包括用于在铲斗从第一悬挂位置移动到第二悬挂位置时存储铲斗的有效能量，有效载荷和联动装置的能量存储装置。 一种机制提供对应于能量存储装置中通过存储潜在能量引起的物理变化的物理数据，并且处理器使用该物理数据计算有效载荷的权重。
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公开(公告)号：US20100161185A1
公开(公告)日：2010-06-24
申请号：US12641639
申请日：2009-12-18
申请人： Sameer S. Marathe , John J. Baldauf
发明人： Sameer S. Marathe , John J. Baldauf
IPC分类号： G06F7/00
摘要： 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.
摘要翻译： 用于将负载从一个位置传送到另一个位置的机器。 该机器包括底盘，具有在第一枢转点可枢转地附接到底盘的第一端的联动装置，以及在第二枢轴点处枢转地连接到联动装置的第二端并且可绕第二枢转点从第一枢转点转动的铲斗 其中重力阻止桶的旋转到重力有助于铲斗旋转的第二位置。 该机器还包括倾斜致动器，用于围绕枢转点旋转铲斗，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，根据物理数据确定铲斗在第一位置和第二位置之间的平衡位置，从物理数据和平衡位置确定桶的重心位置 ，并且基于物理数据和重心的位置来估计有效载荷的重量。
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公开(公告)号：US08190335B2
公开(公告)日：2012-05-29
申请号：US12068203
申请日：2008-02-04
CPC分类号： G07C5/008 , G07C5/0858
摘要： A performance management system for use a plurality of machines operating at a common worksite is disclosed. The performance management system may have at least one data acquisition module configured to monitor performance of the plurality of machines, and a controller 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 detect a performance irregularity based on the collected machine performance data. The controller may be further configured to analyze the collected machine performance data, and determine which of a machine condition, an operator condition, and a site condition is the predominant cause of the performance irregularity based on the comparison.
摘要翻译： 公开了一种使用在公共场所操作的多台机器的性能管理系统。 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，以及与至少一个数据采集模块通信的控制器。 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检测性能不规则性。 控制器还可以被配置为分析所收集的机器性能数据，并且基于比较来确定机器状况，操作者状况和现场条件中的哪一个是性能不规则性的主要原因。
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公开(公告)号：US20100161184A1
公开(公告)日：2010-06-24
申请号：US12641631
申请日：2009-12-18
申请人： Sameer S. Marathe , John J. Baldauf
发明人： Sameer S. Marathe , John J. Baldauf
IPC分类号： G06F7/00
CPC分类号： E02F9/2271 , E02F9/2217 , E02F9/264 , F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/4056 , F15B2201/415 , F15B2201/515 , G01G19/10 , G01G23/3728
摘要： An apparatus for determining the weight of a payload in a bucket of a machine where the bucket is attached to a chassis of the machine by a linkage. The apparatus comprises an energy storage device for storing potential energy of the bucket, payload, and linkage when the bucket is moved from a first suspended position to a second suspended position. A mechanism provides physical data corresponding to a physical change in the energy storage device caused by storage of the potential energy and a processor calculates the weight of the payload using the physical data.
摘要翻译： 一种用于确定机器的铲斗中的有效载荷的重量的装置，其中铲斗通过联动装置附接到机器的底盘。 该装置包括用于在铲斗从第一悬挂位置移动到第二悬挂位置时存储铲斗的有效能量，有效载荷和联动装置的能量存储装置。 一种机制提供对应于能量存储装置中通过存储潜在能量引起的物理变化的物理数据，并且处理器使用该物理数据计算有效载荷的权重。
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公开(公告)号：US20090198422A1
公开(公告)日：2009-08-06
申请号：US12068203
申请日：2008-02-04
CPC分类号： G07C5/008 , G07C5/0858
摘要： A performance management system for use a plurality of machines operating at a common worksite is disclosed. The performance management system may have at least one data acquisition module configured to monitor performance of the plurality of machines, and a controller 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 detect a performance irregularity based on the collected machine performance data. The controller may be further configured to analyze the collected machine performance data, and determine which of a machine condition, an operator condition, and a site condition is the predominant cause of the performance irregularity based on the comparison.
摘要翻译： 公开了一种使用在公共场所操作的多台机器的性能管理系统。 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，以及与至少一个数据采集模块通信的控制器。 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检测性能不规则性。 控制器还可以被配置为分析所收集的机器性能数据，并且基于比较来确定机器状况，操作者状况和现场条件中的哪一个是性能不规则性的主要原因。
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