Hybrid dual-duplex fail-operational pattern and generalization to arbitrary number of failures

    公开(公告)号:US10037016B2

    公开(公告)日:2018-07-31

    申请号:US15078248

    申请日:2016-03-23

    IPC分类号: G05B19/042 G05B9/03

    摘要: A modified dual-duplex fail-operational control system. A primary controller includes a first processing unit and a second processing unit for executing a function. A first comparative module comparing the function results from the first and second processing unit to determine an error the first controller. A second controller includes a first processing unit and second processing unit. The first processing unit executes the function. The second processing unit operating in a non-redundant state and not executing the function while in the non-redundant state. A second comparative module determines whether an error is present in the second controller. A matching function result identified by the first comparative module of the first controller is input to second comparative module of the second controller to determine whether an error is present in the second controller utilizing only the matching function result identified by the first comparative module and the function result determined by the first processing unit of the second controller.

    Tree location sensing system for agricultural tree harvesters
    4.
    发明授权
    Tree location sensing system for agricultural tree harvesters 有权
    农业树种收割机树位传感系统

    公开(公告)号:US09485912B2

    公开(公告)日:2016-11-08

    申请号:US14611261

    申请日:2015-02-01

    摘要: A system for sensing the location of a tree trunk relative to an orchard harvester, which includes a body, including a distance sensor mounted on the body, a boom movably connected to the body, a tree shaker head having two opposed jaws and rotatably connected to the boom and a programmable controller in communication with the distance sensor, the controller programmed to manipulate the angle at which the distance sensor measures distance as determined by a measured height at which the shaker head jaws will clamp a proximate tree.

    摘要翻译: 一种用于感测树干相对于果园收割机的位置的系统,其包括主体,其包括安装在主体上的距离传感器,可移动地连接到主体的吊杆,具有两个相对的夹爪的可旋转地连接到 动臂和与距离传感器通信的可编程控制器,所述控制器被编程为操纵距离传感器测量距离的角度,该距离由测量的高度确定,在该高度处振动器头部夹爪将夹紧邻近的树。

    TREE LOCATION SENSING SYSTEM FOR AGRICULTURAL TREE HARVESTERS
    5.
    发明申请
    TREE LOCATION SENSING SYSTEM FOR AGRICULTURAL TREE HARVESTERS 有权
    TREE位置传感系统农业树收割机

    公开(公告)号:US20160219787A1

    公开(公告)日:2016-08-04

    申请号:US14611261

    申请日:2015-02-01

    IPC分类号: A01D46/26 G05B19/042

    摘要: A system for sensing the location of a tree trunk relative to an orchard harvester, which includes a body, including a distance sensor mounted on the body, a boom movably connected to the body, a tree shaker head having two opposed jaws and rotatably connected to the boom and a programmable controller in communication with the distance sensor, the controller programmed to manipulate the angle at which the distance sensor measures distance as determined by a measured height at which the shaker head jaws will clamp a proximate tree.

    摘要翻译: 一种用于感测树干相对于果园收割机的位置的系统,其包括主体,其包括安装在主体上的距离传感器,可移动地连接到主体的吊杆,具有两个相对的夹爪的可旋转地连接到 动臂和与距离传感器通信的可编程控制器,所述控制器被编程为操纵距离传感器测量距离的角度,该距离由测量的高度确定,在该高度处振动器头部夹爪将夹紧邻近的树。

    Wireless network machine control or a hydraulic system
    6.
    发明授权
    Wireless network machine control or a hydraulic system 有权
    无线网络机器控制或液压系统

    公开(公告)号:US09360852B2

    公开(公告)日:2016-06-07

    申请号:US13921769

    申请日:2013-06-19

    IPC分类号: G05B19/042

    摘要: A machine control system, comprises at least first and second nodes of a wireless network in communication with each other, each node including a three axis accelerometer having a data output coupled to a respective sensor input of the node; and a hydraulic machine having a manifold and a plurality of hydraulic mechanisms coupled to respective outputs of the manifold, the manifold being responsive to electrical actuating signals provided from respective electrical outputs of the first node.

    摘要翻译: 机器控制系统包括彼此通信的无线网络的至少第一和第二节点,每个节点包括具有耦合到节点的相应传感器输入的数据输出的三轴加速度计; 以及液压机械,具有歧管和耦合到歧管的相应输出端的多个液压机构,歧管响应于从第一节点的相应电气输出提供的电致动信号。

    ELECTRICAL APPLIANCE, IN PARTICULAR AN ELECTRICAL HOUSEHOLD APPLIANCE, A CORRESPONDING OPTIONAL AUXILIARY DEVICE, AND A SYSTEM COMPRISING SAID APPLIANCE AND DEVICE
    8.
    发明申请
    ELECTRICAL APPLIANCE, IN PARTICULAR AN ELECTRICAL HOUSEHOLD APPLIANCE, A CORRESPONDING OPTIONAL AUXILIARY DEVICE, AND A SYSTEM COMPRISING SAID APPLIANCE AND DEVICE 有权
    电气设备,特别是家用电器,相关的可选辅助装置,以及包含所述装置和装置的系统

    公开(公告)号:US20100085144A1

    公开(公告)日:2010-04-08

    申请号:US12524270

    申请日:2008-01-10

    IPC分类号: G05B23/02

    摘要: An electrical appliance (100) comprises a digital control system (SC), configured for enabling the performance of a plurality of pre-determined basic functions, and an auxiliary device (200) comprises means (PM, 230-231) for acquiring and/or processing auxiliary information. The electrical appliance (100) and the auxiliary device (200) moreover comprise respective communication means (270), for setting up between them a bi-directional communication of data. The control system (SC) of the electrical appliance (100) is provided for enabling execution of additional functions with respect to the basic functions and for sending to the auxiliary device (200), via the communication means (270), requests for auxiliary information, necessary for the performance of said additional functions. The auxiliary device (200) is pre-arranged for communicating to the control system (SC) of the electrical appliance (100), via the communication means (270), the auxiliary piece or pieces of information requested, as processed and/or acquired by the device itself.

    摘要翻译: 电气设备(100)包括数字控制系统(SC),被配置为使得能够执行多个预定的基本功能,并且辅助设备(200)包括用于获取和/ 或处理辅助信息。 电器(100)和辅助设备(200)还包括相应的通信装置(270),用于在它们之间建立数据的双向通信。 电气设备(100)的控制系统(SC)被提供用于使得能够执行关于基本功能的附加功能,并且经由通信装置(270)向辅助设备(200)发送对辅助信息的请求 ,用于执行所述附加功能。 辅助装置(200)预先布置成经由通信装置(270)与所述电器(100)的控制系统(SC)通信,所述辅助装置被处理和/或获取的所请求的辅助片段 由设备本身。

    Distributed control architecture for dispensing particulate material into a fluid medium
    9.
    发明授权
    Distributed control architecture for dispensing particulate material into a fluid medium 有权
    用于将颗粒物质分配到流体介质中的分布式控制架构

    公开(公告)号:US07055559B2

    公开(公告)日:2006-06-06

    申请号:US10852294

    申请日:2004-05-24

    IPC分类号: B65B1/04

    摘要: A system for controlling a networked array of dispensing devices for dispensing particulate matter may include local controllers connected to a parent controller. The parent controller may control an array of local controllers configured according to a network architecture. Each local controller may control one or more local dry chemical dispensing machines. In this way, the parent controller may control multiple dry chemical dispensing units over a network from a central location. In addition, the parent controller may directly control conventional liquid dispensers over the network. The parent and local controllers may be implemented using, for example, programmable logic controllers (PLCs).

    摘要翻译: 用于控制用于分配颗粒物质的分配装置的联网阵列的系统可以包括连接到父控制器的本地控制器。 父控制器可以控制根据网络架构配置的本地控制器阵列。 每个本地控制器可以控制一个或多个局部干化学分配机器。 以这种方式,母机控制器可以通过网络从中心位置控制多个干化学分配单元。 此外,母机控制器可以直接通过网络控制传统的液体分配器。 母机和本地控制器可以使用例如可编程逻辑控制器(PLC)来实现。

    System and method for dispensing particulate material into a fluid medium
    10.
    发明授权
    System and method for dispensing particulate material into a fluid medium 有权
    将颗粒材料分配到流体介质中的系统和方法

    公开(公告)号:US07017624B2

    公开(公告)日:2006-03-28

    申请号:US10653022

    申请日:2003-08-29

    IPC分类号: B65B1/30

    摘要: A device for dispensing particulate matter may include a gravimetric sensor to measure the weight of particulate matter mixed with a fluid carrier. In an illustrative embodiment, a dry chemical inductor includes a bin for containing particulate matter, a conduit for transporting a stream of liquid carrier, and a valve for controllably releasing a particulate matter from the bin into the conduit. The device may further include a gravimetric sensor, such as an electronic scale or a load cell, for measuring the weight of particulate matter released from the bin. A controller may receive signals from the gravimetric sensor and actuate the valve to interrupt the flow of particulate matter when the desired amount of particulate matter has been released.

    摘要翻译: 用于分配颗粒物质的装置可以包括重量传感器,用于测量与流体载体混合的颗粒物质的重量。 在说明性实施例中,干式化学电感器包括用于容纳颗粒物质的容器,用于输送液体载体流的导管和用于将颗粒物质从储存箱中可控地释放到导管中的阀。 该装置还可以包括重量测量传感器,例如电子秤或称重传感器,用于测量从箱子释放的颗粒物质的重量。 控制器可以从重量测量传感器接收信号并致动阀门,以在所需量的颗粒物质被释放时中断颗粒物质的流动。