A METHOD OF DETECTING A DEFECT LIGHT SENSOR

A METHOD OF DETECTING A DEFECT LIGHT SENSOR

A method of detecting a defect light sensor, includes the operations of:-collecting data, comprising collecting light sensor data;-performing a preparation procedure on the collected data in order to determine a template; and-performing a detection procedure for determining a light sensor status. Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: DENTENEER THEODORUS JACOBUS JOHANNES
Format: Patent
Sprache:eng
Schlagworte:
COLORIMETRY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Beschreibung
Zusammenfassung:A method of detecting a defect light sensor, includes the operations of:-collecting data, comprising collecting light sensor data;-performing a preparation procedure on the collected data in order to determine a template; and-performing a detection procedure for determining a light sensor status. The operation of performing a preparation procedure includes determining a template of the behavior of the light sensor data collected during a time period constituting a part of a day with well-defined conditions The operation of performing a detection procedure includes the operations of:-collecting light sensor data for several further days during the corresponding time period;-selecting representative days thereof;-determining a corresponding behavior for each selected day; and-comparing the corresponding behavior with the template to detect any defect of the light sensor.