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公开(公告)号：US09335183B2
公开(公告)日：2016-05-10
申请号：US13442901
申请日：2012-04-10
CPC分类号： G01D3/036 , G01D18/00 , G01D18/002 , G01D18/006 , G06F11/30
摘要： A method is presented for reliably operating at least one sensor connected to a central control unit. Each sensor senses a sensor value for its sensor parameter and creates an interrupt to the control unit when its sensor value is outside a sensor value range limited by an upper and a lower threshold. Upon generation of an interrupt by a sensor, a modified sensor value range is calculated so that the sensor value causing the interrupt lies within the modified sensor value range, and the modified sensor value range is applied to the respective sensor. The method further includes repeatedly verifying correct behavior of each sensor. A computer-readable medium, a computer program product, and a system for executing the above-summarized method are also presented.
摘要翻译： 提出一种用于可靠地操作连接到中央控制单元的至少一个传感器的方法。 每个传感器感测传感器参数的传感器值，并在控制单元的传感器值超出由上限和下限限制的传感器值范围之外时产生中断。 在由传感器产生中断时，计算修正的传感器值范围，使得导致中断的传感器值处于修改的传感器值范围内，并将修改的传感器值范围应用于各个传感器。 该方法还包括重复验证每个传感器的正确行为。 还提出了计算机可读介质，计算机程序产品和用于执行上述方法的系统。
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2.发明授权Retrieving status information from a remote device and corresponding host system 有权从远程设备和相应的主机系统检索状态信息公开(公告)号：US08862792B2
公开(公告)日：2014-10-14
申请号：US13524152
申请日：2012-06-15
CPC分类号： G06F13/00 , G06F13/40 , G06F13/4086 , G06F2213/0016 , Y02D10/14 , Y02D10/151
摘要： Retrieval of status information from a remote device performed on a host system is provided, wherein the remote device is connected to the host system via a bus system comprising at least two signal lines terminated with resistors on the host system side and on the remote device side. The retrieval method includes: activating a sensing phase; sensing the at least two terminated signal lines during the sensing phase; and determining operating state of the remote device based on the sensing result; wherein at least a first operating state representing a connected and powered remote device is detectable.
摘要翻译： 提供了在主机系统上执行的从远程设备执行的状态信息的检索，其中所述远程设备经由总线系统连接到所述主机系统，所述总线系统包括至少两个信号线，所述信号线在所述主机系统侧和所述远程设备侧 。 检索方法包括：激活感测阶段; 在感测阶段感测至少两个终止的信号线; 以及基于所述感测结果确定所述远程设备的操作状态; 其中表示连接和供电的远程设备的至少第一操作状态是可检测的。
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公开(公告)号：US20120265912A1
公开(公告)日：2012-10-18
申请号：US13085755
申请日：2011-04-13
IPC分类号： G06F13/14
CPC分类号： G06F9/4411 , G06F13/126
摘要： A data processing system boots at least one service processor controlling at least one PCIe card in an I/O unit. The data processing system boots a second service processor located in a processor unit, wherein the processor unit and I/O unit are interconnected using functional path conductors, wherein functional path conductors are according to PCIe standard. The data processing system reads location information from the first at least one service processor, wherein the location information is reported for each PCIe card prior to initializing a functional path to the PCIe card. The data processing system sends location information from the second at least one service processor to a system controller. The data processing system initializes the PCIe card and a hub card of the processor unit in order to initialize a functional path and configures the I/O unit by communicating configuration commands over the functional path.
摘要翻译： 数据处理系统引导控制I / O单元中的至少一个PCIe卡的至少一个服务处理器。 数据处理系统引导位于处理器单元中的第二服务处理器，其中处理器单元和I / O单元使用功能路径导体互连，其中功能路径导体根据PCIe标准。 数据处理系统从第一至少一个服务处理器读取位置信息，其中在将功能路径初始化到PCIe卡之前，为每个PCIe卡报告位置信息。 数据处理系统将位置信息从第二至少一个服务处理器发送到系统控制器。 数据处理系统初始化PCIe卡和处理器单元的集线器卡，以便初始化功能路径，并通过在功能路径上传递配置命令来配置I / O单元。
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