Omron Corporation

Takema Sato

Tadahiko Ogawa

Masaaki Nagano

Masahiko Kubo

Tomonori Watanabe

Yuki Tsuruguchi

Hiroki Niwa

Masayuki Ueuchi

Tomoki Konno

Masato Shimizu

Kei Okada

Michihiro Yamamoto

Hidekatsu Nogami

Takahiro Sato

Ryo Ikeuchi

Koji Takatori

Power supply unit

An RFID data management device includes an RFID data acquisition unit acquiring RFID management data including identification information of an RFID, a relevant data acquisition unit acquiring RFID relevant data including a use start date of the RFID, and a remaining time calculation unit calculating a remaining data guarantee time of the RFID using a data guarantee period dependent on the identification information and the environmental temperature of the RFID, and the environmental temperature. The remaining time calculation unit calculates the remaining time using an environmental temperature in a first period from a manufacturing date of the RFID to a use start timing, a data guarantee period according to the environmental temperature in the first period, an environmental temperature in a second period from the use start timing to a timing of confirmation, and a data guarantee period according to the environmental temperature in the second period.

Device, method, and program managing RFID data based on environmental temperature

Growing community of inventors

Kusatsu, Japan

Takema Sato