Title:
IMAGING DEVICE, ACCESSORY DEVICE, AND COMMUNICATION CONTROL METHOD
Document Type and Number:
Japanese Patent JP2021117429
Kind Code:
A
Abstract:
To communicate a large amount of data at high speed between an imaging device and an accessory device.SOLUTION: An imaging device 200 includes: camera communication means 208 and 209 for providing a plurality of communication circuits between an accessory device 100 and the imaging device; and camera control means 205 for communicating with the accessory device using the plurality of communication circuits. The camera control means instructs, to the accessory device, a communication circuit used for transmission of multiple pieces of data from the accessory device to the imaging device among the plurality of communication circuits and priority of the transmission of the multiple pieces of data.SELECTED DRAWING: Figure 1
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Inventors:
WADA KATSUHIRO
HORIE NOBUYUKI
HORIE NOBUYUKI
Application Number:
JP2020012348A
Publication Date:
August 10, 2021
Filing Date:
January 29, 2020
Export Citation:
Assignee:
CANON KK
International Classes:
G03B17/14; G03B5/00; H04N5/232
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsushi Mizumoto
Hirayama Tomoya
Atsushi Mizumoto
Hirayama Tomoya