DATA RECORDING DEVICE AND DATA RECORDING METHOD

To provide a data recording device which efficiently records outside field sensor data without changes of both a resolution and a sampling rate.SOLUTION: In a data recording device, an acquired data property storage unit stores an outside field environment which should record outside field sensor da...

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Bibliographic Details
Main Authors ODA ATSUSHI, IMAMOTO KENJI, KUDO TAKUMI
Format Patent
LanguageEnglish
Japanese
Published 15.04.2021
Subjects
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE
CHECKING-DEVICES
ENSURING THE SAFETY OF RAILWAY TRAFFIC
GENERATING RANDOM NUMBERS
GUIDING RAILWAY TRAFFIC
MEASURING
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PHYSICS
RAILWAYS
REGISTERING OR INDICATING THE WORKING OF MACHINES
TARIFF METERING APPARATUS
TESTING
TIME OR ATTENDANCE REGISTERS
TRANSPORTING
VOTING OR LOTTERY APPARATUS
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Summary:To provide a data recording device which efficiently records outside field sensor data without changes of both a resolution and a sampling rate.SOLUTION: In a data recording device, an acquired data property storage unit stores an outside field environment which should record outside field sensor data as a data property, an outside field sensor data property recognition unit recognizes an outside field environment corresponding to the outside field sensor data as a data property, a data record necessity or unnecessity determining unit determines whether outside field sensor data is required to be recorded or not, based on both a data property of the outside field sensor property recognition unit and a data property of the acquired data property storage unit, and a data record unit records outside field sensor data which are determined, by the data record necessity or unnecessity determining unit, as required to be recorded.SELECTED DRAWING: Figure 2 【課題】分解能やサンプリングレートを変更することなく外界センサデータを効率よく記録する。【解決手段】データ記録装置において、取得データプロパティ記憶部は、外界センサデータを記録すべき外界環境をデータプロパティとして記憶し、外界センサデータプロパティ認識部は、外界センサデータに対応する外界環境をデータプロパティとして認識し、データ記録要否判定部は、前記外界センサプロパティ認識部のデータプロパティと前記取得データプロパティ記憶部のデータプロパティをもとに、外界センサデータを記録する必要があるか否かを判断し、データ記録部は、前記データ記録要否判定部によって記録する必要があると判断された外界センサデータを記録する。【選択図】図２
Bibliography:Application Number: JP20190183637