Title:
情報処理装置の制御方法、プログラム、および通信システム
Document Type and Number:
Japanese Patent JP7287161
Kind Code:
B2
Abstract:
A POS terminal has: a device driver; a POS application that communicates with a peripheral through the device driver; a filter driver that acquires communication information related to communication performed between the POS application and the peripheral through the device driver, the communication information including time information; and a failure detection application that acquires communication information from the filter driver over a predetermined period, defines a decision reference according to the communication information acquired over the predetermined period, and makes a decision about an abnormality related to the peripheral through a comparison between the defined decision reference and communication information acquired from the filter driver after the predetermined period.
Inventors:
Akio Takamoto
Application Number:
JP2019133438A
Publication Date:
June 06, 2023
Filing Date:
July 19, 2019
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G06F13/12; G06F13/10
Domestic Patent References:
| JP2009226690A | ||||
| JP201710493A | ||||
| JP2009223702A | ||||
| JP11212813A | ||||
| JP2009151600A | ||||
| JP2014209282A |
Foreign References:
| US20190006468 |
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura
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