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公开(公告)号:US20110252295A1
公开(公告)日:2011-10-13
申请号:US12757449
申请日:2010-04-09
CPC分类号: G06F11/1004 , G07C5/008
摘要: An example method of verifying avionic data includes establishing a first cyclical redundancy check value associated with a data file. The first cyclical redundancy value is established on an aircraft. The method transmits the data file from the aircraft to a ground system. The method receives a second cyclical redundancy check value associated with the data file. The second cyclical redundancy check value is established by the ground system. The method determines the transmitted data file integrity by comparing the first cyclical redundancy check value to the second cyclical redundancy check value. An example aircraft avionic data verification arrangement includes a collector device that assembles avionic data into a data file that is transmittable to a ground system. A controller is programmed to provide a first cyclical redundancy check value associated with the data file and to identify errors in the data file received by the ground system based on a comparison between the first cyclical redundancy check value and a second cyclical redundancy check value established by the ground system.
摘要翻译: 验证航空电子数据的示例性方法包括建立与数据文件相关联的第一循环冗余校验值。 第一个循环冗余值是在飞机上建立的。 该方法将数据文件从飞机发送到地面系统。 该方法接收与数据文件相关联的第二循环冗余校验值。 第二个循环冗余校验值由地面系统建立。 该方法通过将第一循环冗余校验值与第二循环冗余校验值进行比较来确定发送的数据文件的完整性。 飞机航空电子数据验证装置的示例包括将航空电子数据组装成可传输到地面系统的数据文件的收集器装置。 控制器被编程为提供与数据文件相关联的第一循环冗余校验值,并且基于第一循环冗余校验值与由第二循环冗余校验值建立的第二循环冗余校验值之间的比较来识别由地面系统接收的数据文件中的错误 地面系统。
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公开(公告)号:US20090307000A1
公开(公告)日:2009-12-10
申请号:US12135384
申请日:2008-06-09
IPC分类号: G06Q99/00
CPC分类号: G06Q10/087 , G06Q10/06
摘要: A method for monitoring information of at least one unemployed aircraft components includes monitoring information relating to each of the unemployed aircraft components, transmitting the information from each location of each the unemployed aircraft components to a remotely located central control, and collecting the information in a computer-readable medium associated with the central control to thereby provide remote access of the information.
摘要翻译: 一种用于监视至少一个失业的飞行器部件的信息的方法包括监视与每个失业的飞行器部件有关的信息,将每个失业的飞行器部件的每个位置的信息传送到位于远程的中央控制器,以及在计算机中收集信息 可读介质与中央控制相关联,从而提供信息的远程访问。
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公开(公告)号:US4248292A
公开(公告)日:1981-02-03
申请号:US38128
申请日:1979-05-11
申请人: William H. Beacham
发明人: William H. Beacham
CPC分类号: F25B29/003 , F25B49/02
摘要: This disclosure relates to an apparatus for controlling the rate of heat transfer of one of the heat exchange coils in a heat pump installation.
摘要翻译: 本公开涉及一种用于控制热泵装置中的一个热交换盘管的传热速率的装置。
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