Data logger system
First Claim
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1. A system for gathering and presenting environmental data comprising:
- a. a sensor, said sensor obtaining a plurality of measurements of an environmental parameter and generating a plurality of analog signals representative of said measurements;
b. a microprocessor control unit, said microprocessor control unit receiving said plurality of analog signals, converting said plurality of analog signals to digital signals, and producing a plurality of counts, said plurality of counts only being machine readable;
c. a storage unit for storing said plurality of counts and producing a table of sequential counts, said table of sequential counts only being machine readable, said sensor, microprocessor control unit, and storage unit forming a data logger unit without a human readable display;
d. an external prime converter, said external prime converter being physically located remotely from said data logger unit said external prime converter receiving said table of sequential counts, from microprocessor control unit of said data logger unit and converting said table of sequential counts to a sequential set of human readable values.
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Abstract
A data logger system utilizing a censor which obtain a plurality of measurements of an environmental parameter and generates a plurality of signals representing such measurements. A processor receives the plurality of signals and produces a table of counts in sequential format. An external prime converter receives the table of sequential counts and converts the same to human readable values representing the environmental parameter measurement.
13 Citations
6 Claims
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1. A system for gathering and presenting environmental data comprising:
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a. a sensor, said sensor obtaining a plurality of measurements of an environmental parameter and generating a plurality of analog signals representative of said measurements; b. a microprocessor control unit, said microprocessor control unit receiving said plurality of analog signals, converting said plurality of analog signals to digital signals, and producing a plurality of counts, said plurality of counts only being machine readable; c. a storage unit for storing said plurality of counts and producing a table of sequential counts, said table of sequential counts only being machine readable, said sensor, microprocessor control unit, and storage unit forming a data logger unit without a human readable display; d. an external prime converter, said external prime converter being physically located remotely from said data logger unit said external prime converter receiving said table of sequential counts, from microprocessor control unit of said data logger unit and converting said table of sequential counts to a sequential set of human readable values. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification
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Current AssigneeFred Wu
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Original AssigneeFred Wu
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InventorsWu, Fred
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Primary Examiner(s)TSAI, CAROL S W
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Application NumberUS11/892,687Publication NumberTime in Patent Office1,380 DaysField of Search702/65, 702/68, 702/127, 702/22, 702/24, 702/187US Class Current702/65CPC Class CodesG01D 9/007 Data loggers attached to tr...
