Method for increasing reliability in monitoring systems
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United States of America Patent
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Jan 16, 2018
Issued Date -
N/A
app pub date -
Sep 14, 2016
filing date -
Sep 14, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus and a method for controlling a heating device in a motorized camera directing arrangement including a motor device is disclosed. The method comprising measuring a voltage over the motor device, measuring a current conducted at least to the motor device, measuring a temperature relating to the motorized camera directing arrangement, controlling power distributed to the heating device based on the measured temperature and on the measured current, and feeding power to the heating device independent of the measured temperature and the measured current in the event that the measuring of the voltage over the motor device indicates a voltage level higher than a predetermined threshold value.
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International Classification(s)
- G01K:MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT;....
- H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
- H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....
- G03B:APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS O....
- F16D:COUPLINGS FOR TRANSMITTING ROTATION
- G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....
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