Title:
時刻同期システム及び時刻同期システムの制御方法、放射線撮影システム、時刻クライアント、時刻クライアントの制御方法
Document Type and Number:
Japanese Patent JP7278074
Kind Code:
B2
Abstract:
A time synchronization system includes at least one time server and a plurality of time clients connected to each other via a network. The time client comprises: a communication unit configured to obtain time information of the time server by transmitting/receiving messages to/from the time server; and a time count control unit configured to synchronize time information of an internal timepiece with time information of the time server. The time count control unit controls transmission of the messages by adjusting transmission intervals of the messages to irregular intervals.
More Like This:
Inventors:
Akihiko Uchiyama
Tadahiko Iijima
Tadahiko Iijima
Application Number:
JP2018245378A
Publication Date:
May 19, 2023
Filing Date:
December 27, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
A61B6/00; H04L12/28
Domestic Patent References:
| JP2018175125A | ||||
| JP2016213556A |
Foreign References:
| CN107231701A |
Attorney, Agent or Firm:
Patent Attorney Corporation Otsuka International Patent Office
Previous Patent: CONTROL DEVICE, DISPLAY METHOD AND RADIATION IMAGING DEVICE
Next Patent: SEPARATION OF ISOMER OF 3,4-DIHYDROXYPHENYLSERINE
Next Patent: SEPARATION OF ISOMER OF 3,4-DIHYDROXYPHENYLSERINE