Title:
SENSOR DEVICE, INFORMATION COLLECTION SYSTEM, AND INFORMATION COLLECTION METHOD
Document Type and Number:
Japanese Patent JP2017192117
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To allow for transmission of information acquired from a monitor object while ensuring confidentiality of data.SOLUTION: A sensor device includes a storage section for storing a token including a cryptographic key generated for each object identification information identifying a monitor object, and key identification information for identifying the cryptographic key, while associating with the object identification information, a reading section for reading the object identification information from a device outputting the object identification information of the monitor object, a sensor for acquiring monitor information from the monitor object, a data processing section generating transmission data containing encryption data of the monitor information acquired from the monitor object by using the cryptographic key corresponding to the object identification information read by the reading section, and the key identification information, and a transmission section having the cryptographic key and key identification information, and transmitting the transmission data generated from the data processing section to the server for processing the monitor information.SELECTED DRAWING: Figure 1
Inventors:
OGURA TAKAO
MORIKAWA IKUYA
MORIKAWA IKUYA
Application Number:
JP2016082533A
Publication Date:
October 19, 2017
Filing Date:
April 15, 2016
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H04L9/08; A61B5/00
Attorney, Agent or Firm:
Kenji Shimoda
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