TEMPERATURE MONITORING SYSTEM

• Main Authors: KAWAMURA TAMOTSU, TAKEI TSUTOMU
• Format: Patent
• Language: English; Japanese
• Published: 04.10.2018
• Subjects: MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; SIGNALLING; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

PROBLEM TO BE SOLVED: To provide a temperature monitoring system that is superb in measuring precision and offers a high degree of freedom in determining an installation place of a temperature sensor.SOLUTION: A passive tag 2 includes a temperature sensor and a transmitter that transmits detection data of the temperature sensor. The temperature sensor and the transmitter are incorporated in a sheet-type substrate, and the tag 2 is formed like a sheet as a whole. Plural racks 1 accommodate objects of temperature monitoring. The tag 2 is attached to the rack 1. An antenna 6 radiates a radio wave with which the tag 2 is activated, and receives a radio wave to which data of the temperature sensor transmitted from the tag 2 is convoluted. A receiver 7 is connected to the antenna 6.SELECTED DRAWING: Figure 1 【課題】測定精度に優れ、温度センサの設置箇所の自由度が高い温度監視システムを提供する。【解決手段】パッシブ型のタグ２は、温度センサと、温度センサの検出データを送信する送信部を有する。温度センサと送信部はシート状の基材に設けられ、タグ２は全体としてシート状に形成される。複数のラック１は温度の監視対象物を収納する。ラック１に、タグ２が取り付けられる。アンテナ６は、タグ２を起動する電波を送信すると共に、タグ２から送信された温度センサのデータを重畳した電波を受信する。受信機７はアンテナ６に接続される。【選択図】図１