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21.发明公开Method for detecting whether performance of aircraft components is in the decline period 有权一种用于检测飞机部件的击穿期间的执行是否是方法
公开(公告)号：EP2544064A3
公开(公告)日：2015-12-09
申请号：EP12175541.7
申请日：2012-07-09
申请人： Air China Limited
发明人： Gu, Zhuping , Ding, Huifeng , Zheng, Fengliang , Wu, Yubin , Wu, Jiaju , Zhu, Yi , Wang, Bingzheng , Ma, Hongtao , Huang, Lei
CPC分类号： G06F17/00 , G05B23/0275
摘要： The present application discloses a method for detecting whether performance of an aircraft component is in a decline period, comprising: obtaining one or more detection parameters reflecting operation status of the aircraft component; comparing data of the one or more detection parameters with respective desired values; and determining whether the performance of the aircraft component is in the decline period based on a comparison result.
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22.发明公开
公开(公告)号：EP2829935A3
公开(公告)日：2015-05-20
申请号：EP14178429.8
申请日：2014-07-24
申请人： Air China Limited
发明人： Huang, Lei , Gu, Zhuping , Zheng, Fengliang , Ma, Hongtao , Wu, Jiaju , Wang, Rong , Chen, Lei
CPC分类号： F02C9/26 , F02C9/00 , F05D2220/50 , F05D2260/80 , G01M15/14 , G05B23/0235 , Y02T50/671
摘要： The present invention relates to a method for detecting performance of an APU fuel assembly, comprising: obtaining APU messages at multiple time points within a time period; obtaining running parameters of the APU fuel assembly according to the APU messages, the running parameters at least comprising starting time STA; calculating average value AVG and deviation index δ of the starting time STA within said time period; determining whether performance of the APU fuel assembly is in the stable phase, decline phase, or failure phase according to the deviation index δ.
摘要翻译： 本发明涉及一种用于检测APU燃料组件的性能的方法，包括：在一段时间内的多个时间点获得APU消息; 根据所述APU消息获取所述APU燃料组件的运行参数，所述运行参数至少包括启动时间STA; 计算所述时间段内的起始时间STA的平均值AVG和偏差指数δ; 根据偏差指数δ确定APU燃料组件的性能是处于稳定阶段，衰退阶段还是失效阶段。
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23.发明公开Method and apparatus for detecting performance of an APU starter 审中-公开Verfahren und Vorrichtung zur Erkennung der Leistung eines APU-Anlassers
公开(公告)号：EP2829721A2
公开(公告)日：2015-01-28
申请号：EP14178339.9
申请日：2014-07-24
申请人： Air China Limited
发明人： Gu, Zhuping , Huang, Lei , Ding, Huifeng , Wu, Jiaju , Zheng, Fengliang , Zhong, Lei , Shi, Guogang , Chen, Lei
CPC分类号： F02N11/108 , B64D41/00 , F05D2220/50 , F05D2260/80 , G05B23/0235 , G07C5/0808 , G07C5/0816
摘要： The present invention relates to a method for detecting performance of an APU starter, comprising: obtaining APU-related messages at multiple time points within one time period; obtaining running parameters of the APU starter according to the messages, the running parameters comprise starting time STA; calculating average value AVG and deviation index δ of the starting time within said time period; determining whether performance of the APU starter is in a stable phase, decline phase or failure phase according to the deviation index δ.
摘要翻译： 本发明涉及一种用于检测APU启动器的性能的方法，包括：在一个时间段内的多个时间点获得APU相关消息; 根据消息获取APU启动器的运行参数，运行参数包括启动时间STA; 计算所述时间段内的起始时间的平均值AVG和偏差指数; 确定APU启动器的性能是否处于稳定阶段，根据偏差指标“衰减相位或失效阶段”。
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24.发明公开Method for monitoring performance of the lubricant cooler in aircraft auxiliary power unit 有权飞机辅助动力装置润滑油冷却器性能监测方法
公开(公告)号：EP2829696A2
公开(公告)日：2015-01-28
申请号：EP14178342.3
申请日：2014-07-24
申请人： Air China Limited
发明人： Gu, Zhuping , Ding, Huifeng , Zheng, Fengliang , Wu, Jiaju , Chen, Lei , Huang, Lei , Zhang, Hailong , Wang, Bingzheng
CPC分类号： F02C7/14 , B64D33/08 , B64D41/00 , F01M5/002 , F01M11/10 , F05D2220/50 , F05D2260/80 , F05D2260/98 , G01M15/14 , Y02T50/671 , Y02T50/675
摘要： The present invention relates to a method for detecting performance of the lubricant cooler in aircraft auxiliary power unit APU, comprising: acquiring APU-related messages within a time period; obtaining the operation parameters of the (APU) lubricant cooler, the operation parameters comprise: lubricant temperature (OT) and load compressor inlet temperature (LCIT); the revised lubricant temperature (OT) is obtained by the following formula: the revised lubricant temperature = lubricant temperature (OTA) - the load compressor inlet temperature (LCIT); determining the performance of the APU lubricant cooler is in stable phase, decline phase or malfunction phase according to the change trend of the revised lubricant temperature (OT) with respect to time.
摘要翻译： 本发明涉及一种用于检测飞机辅助动力装置APU中的润滑剂冷却器的性能的方法，该方法包括：在一段时间内获取与APU相关的消息; 获得（APU）润滑油冷却器的运行参数，运行参数包括：润滑油温度（OT）和负载压缩机入口温度（LCIT）; 修正的润滑剂温度（OT）通过以下公式获得：修正的润滑剂温度=润滑剂温度（OTA） - 负载压缩机入口温度（LCIT）; 根据润滑油温度修正值（OT）相对于时间的变化趋势，确定APU润滑油冷却器的性能处于稳定阶段，衰退阶段或故障阶段。
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25.发明公开Method and apparatus for monitoring turbine efficiency of an aircraft auxiliary power unit 有权Verfahren und Vorrichtung zurÜberwachungder Turbinenleistung eines Flugzeughilfstriebwerks
公开(公告)号：EP2829686A1
公开(公告)日：2015-01-28
申请号：EP14178430.6
申请日：2014-07-24
申请人： Air China Limited
发明人： Gu, Zhuping , Zhang, Chi , Huang, Lei , Ding, Huifeng , Wu, Jiaju , Zhang, Yanfeng , Ma, Hongtao , Chen, Lei
CPC分类号： G01M15/14 , F01D21/003 , F02C7/26 , F02C9/00 , F05D2220/50 , F05D2260/80 , F05D2260/821 , G07C3/00 , Y02T50/671
摘要： The present invention relates to a method and device for monitoring performance of an auxiliary power unit (APU) turbine efficiency of an aircraft. The method comprises: obtaining APU messages at multiple time points within a period; obtaining APU startup parameters including at least a rotation speed at a peak of EGT according to the APU messages; calculating a percentage NPA of the rotation speed when the exhausting gas temperature EGT reaches its peak at the APU startup stage relative to the rotation speed in the APU normal operation; calculating the average of the NPA within the period; and determining which of the stable, decline and failure phases the APU turbine efficiency is in according to the average of the NPA.
摘要翻译： 本发明涉及用于监测飞行器的辅助动力单元（APU）涡轮机效率的性能的方法和装置。 该方法包括：在一段时间内的多个时间点获取APU消息; 根据APU消息获得包括至少EGT峰值的转速的APU启动参数; 当排气温度EGT在APU启动阶段达到峰值时相对于APU正常运行中的转速，计算出转速的百分比NPA; 计算期内NPA的平均值; 并根据NPA的平均值确定APU涡轮机效率的稳定，衰减和失效阶段。
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26.发明公开Method and apparatus for monitoring a wing anti-icing valve 审中-公开Verfahren und Vorrichtung zurÜberwachungeines Enteisungsventils一个einemFlügel
公开(公告)号：EP2829473A1
公开(公告)日：2015-01-28
申请号：EP14178431.4
申请日：2014-07-24
申请人： Air China Limited
发明人： Zheng, Fengliang , Gu, Zhuping , Wu, Jiaju , Huang, Lei , Zhu, Yi , Tang, Minjie , Shu, Yi
摘要： The present invention relates to a system for monitoring the wing anti-icing valve, comprising: time record device configured to record the time for opening or closing the anti-icing valve; data acquisition device configured to obtain the time for opening or closing the anti-icing valve recorded by the time record device; and message generation device configured to generate the anti-icing valve performance message according to the time for opening or closing the anti-icing valve obtained by the data acquisition device.
摘要翻译： 本发明涉及一种用于监控机翼防冰阀的系统，包括：时间记录装置，被配置为记录打开或关闭防冰阀的时间; 数据采集装置，被配置为获取由时间记录装置记录的打开或关闭防冰阀的时间; 以及消息生成装置，被配置为根据由数据采集装置获取的打开或关闭防冰阀的时间产生防冰阀性能消息。
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公开(公告)号：EP2543852A3
公开(公告)日：2013-08-07
申请号：EP12175299.2
申请日：2012-07-06
申请人： Air China Limited
发明人： Gu, Zhuping , Wang, Bingzheng , Zheng, Fengliang , Ma, Hongtao , Huang, Lei , Mao, Haoquan
IPC分类号： F02C7/32
CPC分类号： F02C9/00 , F05D2220/50 , F05D2260/80 , F05D2270/05 , F05D2270/0831 , F05D2270/303 , Y02T50/671 , Y02T50/677
摘要： The present application discloses a method for detecting performance of an APU, comprising: obtaining EGT (Exhaust Gas Temperature), LCIT (Load Compressor Inlet Temperature), STA (Starting Time), TSR and PT, comparing respectively a difference of EGT and LCIT (i.e., EGT-LCIT), STA, TSR and PT with respective threshold value; assigning a weights to comparison results between the EGT-LCIT, STA, TSR and PT and the respective threshold value; and determining the performance of the APU based on the comparison results considering the weight between the EGT-LCIT, STA, TSR and PT and the respective threshold value.
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28.发明公开Method for detecting whether performance of aircraft components is in the decline period 有权一种用于检测飞机部件的击穿期间的执行是否是方法
公开(公告)号：EP2544064A2
公开(公告)日：2013-01-09
申请号：EP12175541.7
申请日：2012-07-09
申请人： Air China Limited
发明人： Gu, Zhuping , Ding, Huifeng , Zheng, Fengliang , Wu, Yubin , Wu, Jiaju , Zhu, Yi , Wang, Bingzheng , Ma, Hongtao , Huang, Lei
IPC分类号： G05B23/02
CPC分类号： G06F17/00 , G05B23/0275
摘要： The present application discloses a method for detecting whether performance of an aircraft component is in a decline period, comprising: obtaining one or more detection parameters reflecting operation status of the aircraft component; comparing data of the one or more detection parameters with respective desired values; and determining whether the performance of the aircraft component is in the decline period based on a comparison result.
摘要翻译： 本申请盘松动用于检测是否飞机部件的性能在下降时段的方法，包括：获得一个或多个反射的飞机部件的操作状态的检测参数; 比较respectivement期望的值的一个或多个检测的参数的数据; 和确定性采矿无论是飞机部件的性能在基于比较结果的衰退期。
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