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    • 3. 发明授权
    • Method and apparatus for installing data in a memory on a work machine
    • 用于在工作机器上的存储器中安装数据的方法和装置
    • US07506097B2
    • 2009-03-17
    • US09962706
    • 2001-09-25
    • Alan L. FergusonSteven W. O'NealDaniel C. Wood
    • Alan L. FergusonSteven W. O'NealDaniel C. Wood
    • G06F12/00
    • G06F8/60
    • Method and apparatus for installing data stored on electronic control modules on a remotely-located machine. The control modules installed on the machine store information regarding the data which should be stored on the other installed control modules. A processor may poll the control modules to determine if a control module is missing or blank and, if so, determine which data is missing from the machine based upon the information stored on the other control modules. The processor may communicate with an off board system to identify the appropriate software for the blank control module. The software is downloaded and flashed into the blank control module.
    • 用于将存储在电子控制模块上的数据安装在位于远程机器上的方法和装置。 安装在机器上的控制模块存储有关应存储在其他安装的控制模块上的数据的信息。 处理器可以轮询控制模块以确定控制模块是否丢失或空白,如果是,则基于存储在其他控制模块上的信息来确定机器丢失哪些数据。 处理器可以与板外系统进行通信,以识别空白控制模块的适当的软件。 软件被下载并闪烁到空白控制模块中。
    • 5. 发明授权
    • Systems and methods for performing protocol conversions in a machine
    • 在机器中执行协议转换的系统和方法
    • US07532640B2
    • 2009-05-12
    • US10646716
    • 2003-08-25
    • Thomas J. KellyDaniel C. WoodAlan L. FergusonPaul W. BierdemanBrian L. JenkinsTrent R. MeissAndrew J. Swanson
    • Thomas J. KellyDaniel C. WoodAlan L. FergusonPaul W. BierdemanBrian L. JenkinsTrent R. MeissAndrew J. Swanson
    • H04J3/16H04J3/22
    • H04L69/08
    • Methods and systems are provided for performing protocol conversions in an environment including a work machine having one or more modules coupled to one or more data links. Such methods and systems may leverage one or more gateways to perform tunneling, translating, and bridging operations. Tunneling processes may include receiving a message from a source module in a first protocol, encapsulating the message within transmission units of a second protocol, and transmitting the encapsulated message via the second protocol. Translating processes may include receiving, by the gateway, a message in a first data link protocol including a parameter identifier. The gateway may match the parameter identifier with a parameter identifier included in a translation table and scale associated parameter data using a scale factor corresponding to a second data link protocol. The gateway may then provide the scaled parameter data to a module using the second data link protocol.
    • 提供方法和系统用于在环境中执行协议转换,包括具有耦合到一个或多个数据链路的一个或多个模块的工作机器。 这样的方法和系统可以利用一个或多个网关来执行隧道,翻译和桥接操作。 隧道过程可以包括以第一协议从源模块接收消息,将消息封装在第二协议的传输单元内,以及经由第二协议传输封装消息。 翻译过程可以包括由网关接收包括参数标识符的第一数据链路协议中的消息。 网关可以将参数标识符与包括在转换表中的参数标识符相匹配,并且使用对应于第二数据链路协议的比例因子来缩放相关联的参数数据。 然后,网关可以使用第二数据链路协议将缩放的参数数据提供给模块。
    • 9. 发明授权
    • Systems and methods for providing server operations in a work machine
    • 在工作机器中提供服务器操作的系统和方法
    • US07516244B2
    • 2009-04-07
    • US10646684
    • 2003-08-25
    • Thomas J. KellyDaniel C. WoodAlan L. FergusonPaul W. BierdemanBrian L. JenkinsTrent R. MeissAndrew J. Swanson
    • Thomas J. KellyDaniel C. WoodAlan L. FergusonPaul W. BierdemanBrian L. JenkinsTrent R. MeissAndrew J. Swanson
    • G06F15/16
    • H04W84/18H04L12/40H04L12/4625H04L29/06H04L69/08H04L2012/40273
    • A method and system are provided to perform a process of managing communications in an environment including a mobile work machine having one or more on-board data links connected to one or more on-board modules and a gateway and including one or more off-board data links connected to one or more off-board systems and the gateway. The process is performed by the gateway and includes receiving a request generated by a source device and transmitted on a first data link. In one embodiment, the first data link may be either one of the on-board data links and one of the off-board data links. Based on the request, the gateway selectively executes a server application that performs a server process. Further, the gateway identifies a destination device associated with the request, configures the request to a format compatible with the destination device, and provides the formatted request to the destination device. Additionally, the gateway receives a response to the formatted request generated by the destination device, configures the response to a format compatible with the first data link, and sends the response to a target device over the first data link.
    • 提供了一种方法和系统,用于执行在包括具有连接到一个或多个车载模块和网关的一个或多个车载数据链路的移动工作机器的环境中管理通信的过程,并且包括一个或多个车外 连接到一个或多个舷外系统和网关的数据链路。 该过程由网关执行,并且包括接收由源设备生成并在第一数据链路上发送的请求。 在一个实施例中,第一数据链路可以是板载数据链路中的一个和非板载数据链路中的一个。 基于该请求,网关选择性地执行执行服务器进程的服务器应用程序。 此外,网关标识与请求相关联的目的地设备,将请求配置为与目的地设备兼容的格式,并将格式化的请求提供给目的地设备。 此外,网关接收到由目的地设备生成的格式化请求的响应,将响应配置为与第一数据链路兼容的格式,并通过第一数据链路将响应发送到目标设备。
    • 10. 发明授权
    • Reverse polarity flyback switch
    • 反极性反激开关
    • US5109162A
    • 1992-04-28
    • US521214
    • 1990-05-09
    • Daniel S. KochWilliam H. LueckenbachDaniel C. Wood
    • Daniel S. KochWilliam H. LueckenbachDaniel C. Wood
    • H02H9/04H02H11/00
    • H02H11/003H02H9/047Y10S320/15Y10T307/839
    • The subject invention provides a coil driver circuit having protection against a reverse-polarity battery connection and is suitable for use in such control modules. The driver circuit controllably actuates N coils in response to control signals supplied by the control module. The driver circuit includes N control switches, each coupled in series between a first terminal of an associated one of the coils and a first common junction. The first common junction is normally connected to a positive reference terminal of the electrical power source. The control switches are adapted to controllably connect the coil first terminals to the power source positive reference terminal in response to externally supplied control signal. The coils have second terminals connected at a second common junction, and the second common junction is normally connected to a negative reference terminal of said power source. N flyback diodes, each having a cathode connected to a respective coil first terminal and an anode connected to a third common junction. The third common junction is normally connected to the power source negative reference terminal. A circuit is provided for sensing a reverse-polarity battery connection and responsively disconnecting the diodes from the third junction.
    • 本发明提供一种线圈驱动器电路,其具有防止反极性电池连接的保护,并且适用于这种控制模块。 驱动电路响应控制模块提供的控制信号可控制地驱动N个线圈。 驱动器电路包括N个控制开关,每个控制开关串联耦合在相关联的一个线圈的第一端子和第一公共接头之间。 第一公共端通常连接到电源的正参考端。 控制开关适于响应于外部提供的控制信号将线圈第一端子可控地连接到电源正基准端子。 线圈具有在第二公共接头处连接的第二端子,并且第二公共端通常连接到所述电源的负参考端子。 N个反激二极管,每个具有连接到相应的线圈第一端子的阴极和连接到第三公共接头的阳极。 第三个公共端通常连接到电源负参考端。 提供用于感测反极性电池连接并且响应地将二极管从第三连接处断开的电路。