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    • 2. 发明授权
    • UART with direct memory access buffering of data and method therefor
    • UART具有直接存储器访问缓冲的数据及其方法
    • US06434161B1
    • 2002-08-13
    • US09030077
    • 1998-02-25
    • Brent C. HigbeeGerald A. WilsonGarn H. MorrellSpiro Poulis
    • Brent C. HigbeeGerald A. WilsonGarn H. MorrellSpiro Poulis
    • H04L1256
    • H04L49/901G06F13/105G06F13/32G06F13/385H04L49/90
    • An apparatus and method for transferring data between a host system and a communication network via a communication module wherein the communication module presents a UART-like interface to the host system. The communication module is comprised of an emulated UART module, a digital signal processor (DSP), and a DSP memory. The emulated UART provides a compatible UART-like front end for interlacing directly with a host system and additionally performs direct memory access-like (DMA) functions enabling the direct transfer of transmit data between the host system and DSP memory that is directly accessible by the DSP for modulation and/or other processing such as data compression. The emulated UART module additionally provides performance features such as adjustable buffering quantity thresholds for triggering interrupts to either the host system or DSP, and pacing features that provide the host system with the appearance and performance of a serialized UART.
    • 一种用于经由通信模块在主机系统和通信网络之间传送数据的装置和方法,其中通信模块向主机系统呈现类似UART的接口。 通信模块由模拟UART模块,数字信号处理器(DSP)和DSP存储器组成。 仿真UART提供了一个兼容的类似UART的前端,用于与主机系统直接交织,并且还执行直接存储器访问(DMA)功能,使得能够在主机系统和DSP存储器之间直接传输发送数据,这些数据可由 DSP用于调制和/或其他处理,如数据压缩。 仿真UART模块还提供了性能特征,例如可调节缓冲量阈值,用于触发主机系统或DSP的中断,以及为主机系统提供串行化UART的外观和性能的起搏功能。
    • 5. 发明授权
    • Interactive diagnostic system and method driven by expert system
    • 专家系统驱动的交互式诊断系统和方法
    • US06959263B2
    • 2005-10-25
    • US10318868
    • 2002-12-14
    • Gerald A. WilsonAaron Wilson
    • Gerald A. WilsonAaron Wilson
    • G06F15/00G06N5/04
    • G06N5/046
    • The present invention discloses a unique interactive diagnostic system and method driven by expert systems. In particular, a system and method for troubleshooting of networked electronic devices, driven by an inference engine which controls both the user interaction and the operation of and collection of data from diagnostic tools, are disclosed. In an exemplary embodiment, the invention includes a knowledge base 200, an inference engine 201, a communications processor 210 for handling requests to and from the inference engine and the other components (except the knowledge base), an interaction management processor 220 for handling interactions with a plurality of end users 230 over a communications network 240, and a plurality of peripheral control units 250 and their associated peripheral units 250, which collectively can gather status information and perform diagnostic tests on the said networked electronic devices.
    • 本发明公开了由专家系统驱动的独特的交互式诊断系统和方法。 特别地,公开了一种用于故障排除联网的电子设备的系统和方法,该系统和方法由控制用户交互以及诊断工具的数据操作和收集的推理机驱动。 在示例性实施例中,本发明包括知识库200,推理机201,用于处理来自推理引擎和其他组件(知识库除外)的请求的通信处理器210,用于处理交互的交互管理处理器220 与通信网络240上的多个终端用户230以及多个外围控制单元250及其相关联的外围单元250共同地可以收集状态信息并对所述联网的电子设备执行诊断测试。