AIR DATA PROBE REPLACEMENT DETERMINATION SYSTEM

The invention provides an air data probe replacement determination system. Method and systems of determining when to replace an air data probe are provided. The method includes the steps of estimating air data probe temperatures based at least in part on available vehicle sensor data; tracking an am...

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Bibliographische Detailangaben
Hauptverfasser:	GORDON GRANT A, SAND MERLE L, ANDERSON MORRIS G
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TARIFF METERING APPARATUS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention provides an air data probe replacement determination system. Method and systems of determining when to replace an air data probe are provided. The method includes the steps of estimating air data probe temperatures based at least in part on available vehicle sensor data; tracking an amount of time an estimated temperature of the heating element is within at least one temperature range; and providing an air data probe replacement indication when a replacement threshold is met that is at least in part based on reaching a cumulative amount of time the heating element has an estimated temperature within the at least one temperature range. 本发明题为"大气数据探针更换确定系统"。本发明提供了确定何时更换大气数据探针的方法和系统。该方法包括至少部分地基于可用的载具传感器数据来估计大气数据探针温度；跟踪加热元件的估计温度在至少一个温度范围内的时间量；以及当满足更换阈值时提供大气数据探针更换指示，该更换阈值至少部分地基于达到加热元件具有在至少一个温度范围内的估计温度的累积时间量。