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    • 8. 发明申请
    • Cross-engine aircraft communication system
    • 跨机飞机通信系统
    • US20050197750A1
    • 2005-09-08
    • US10794662
    • 2004-03-05
    • James MacDougall
    • James MacDougall
    • G06F19/00
    • H04L12/40169H04L2012/4028Y10T477/347
    • The invention provides methods, systems, and products for communicating between engine computers without the participation of a flight deck computer. The invention allows the engine computers to coordinate activities for real-time control of the engines for improved efficiency using an existing ARINC 429 communications bus. The invention facilitates cross-engine communications over the same ARINC 429 communications bus used for communicating with the Flight Deck Computer, without installation of a second, dedicated communications bus for cross-engine communications. The invention thus provides a cost effective way to allow the engines to coordinate activities without expensive installation and recertification of airframe modifications.
    • 本发明提供了用于在没有飞行甲板计算机的参与下在发动机计算机之间进行通信的方法,系统和产品。 本发明允许发动机计算机协调用于实时控制发动机的活动,以使用现有的ARINC 429通信总线提高效率。 本发明通过与用于与飞行甲板计算机进行通信的相同的ARINC 429通信总线进行跨引擎通信,而不需要安装用于跨引擎通信的第二专用通信总线。 因此,本发明提供了一种成本有效的方式,以允许发动机协调活动,而不需要昂贵的安装和机身修改的再认证。
    • 9. 发明授权
    • Cross-engine aircraft communication system
    • 跨机飞机通信系统
    • US07107131B2
    • 2006-09-12
    • US10794662
    • 2004-03-05
    • James MacDougall
    • James MacDougall
    • B64C23/00G01C1/00
    • H04L12/40169H04L2012/4028Y10T477/347
    • The invention provides methods, systems, and products for communicating between engine computers without the participation of a flight deck computer. The invention allows the engine computers to coordinate activities for real-time control of the engines for improved efficiency using an existing ARINC 429 communications bus. The invention facilitates cross-engine communications over the same ARINC 429 communications bus used for communicating with the Flight Deck Computer, without installation of a second, dedicated communications bus for cross-engine communications. The invention thus provides a cost effective way to allow the engines to coordinate activities without expensive installation and recertification of airframe modifications.
    • 本发明提供了用于在没有飞行甲板计算机的参与下在发动机计算机之间进行通信的方法,系统和产品。 本发明允许发动机计算机协调用于实时控制发动机的活动,以使用现有的ARINC 429通信总线提高效率。 本发明通过与用于与飞行甲板计算机进行通信的相同的ARINC 429通信总线进行跨引擎通信,而不需要安装用于跨引擎通信的第二专用通信总线。 因此,本发明提供了一种成本有效的方式,以允许发动机协调活动,而不需要昂贵的安装和机身修改的再认证。
    • 10. 发明申请
    • Ground proximity control for aircraft engines
    • 飞机发动机的接地控制
    • US20050194494A1
    • 2005-09-08
    • US10794471
    • 2004-03-05
    • James MacDougall
    • James MacDougall
    • B64C17/00
    • B64D31/00F02C9/00F05D2260/80
    • A system and method are provided for controlling the power setting of an aircraft engine when the current height-above-terrain (HAT) value Hc is less then a predetermined minimum H(min). The system includes a ground proximity unit (GPU) for measuring Hc, one or more sensors coupled to the engine for detecting an out-of-range operating condition of the engine, an engine control unit (ECU) coupled to the GPU and the one or more sensors and the engine, for controlling operation of the engine in response to Hc, H(min) and the engine operating values. When the one or more sensors detects an out-of-range operating condition normally curable by reducing the engine power setting, the ECU is prevented from automatically reducing the power setting of the engine if Hc
    • 当当前的高度高度(HAT)值Hc小于预定的最小值H(min)时,提供一种用于控制飞机发动机功率设定的系统和方法。 该系统包括用于测量Hc的接地单元(GPU),耦合到发动机的一个或多个传感器用于检测发动机的超范围操作状态,耦合到GPU的发动机控制单元(ECU) 或更多的传感器和发动机,用于响应于Hc,H(min)和发动机操作值来控制发动机的操作。 当一个或多个传感器通过降低发动机功率设置来检测到通常可固化的超范围操作条件时,如果Hc