JP7258631B2 - 撮像装置、アクセサリ装置およびこれらの制御方法 - Google Patents

撮像装置、アクセサリ装置およびこれらの制御方法 Download PDF

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Publication number
JP7258631B2
JP7258631B2 JP2019072129A JP2019072129A JP7258631B2 JP 7258631 B2 JP7258631 B2 JP 7258631B2 JP 2019072129 A JP2019072129 A JP 2019072129A JP 2019072129 A JP2019072129 A JP 2019072129A JP 7258631 B2 JP7258631 B2 JP 7258631B2
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Japan
Prior art keywords
communication
accessory
imaging device
data communication
data
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JP2019072129A
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English (en)
Japanese (ja)
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JP2020170964A (ja
JP2020170964A5 (enExample
Inventor
和音 鈴木
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Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2019072129A priority Critical patent/JP7258631B2/ja
Priority to CN202010250513.3A priority patent/CN111800561B/zh
Priority to US16/837,124 priority patent/US11245826B2/en
Publication of JP2020170964A publication Critical patent/JP2020170964A/ja
Publication of JP2020170964A5 publication Critical patent/JP2020170964A5/ja
Application granted granted Critical
Publication of JP7258631B2 publication Critical patent/JP7258631B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/65—Control of camera operation in relation to power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2206/00—Systems for exchange of information between different pieces of apparatus, e.g. for exchanging trimming information, for photo finishing

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2019072129A 2019-04-04 2019-04-04 撮像装置、アクセサリ装置およびこれらの制御方法 Active JP7258631B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019072129A JP7258631B2 (ja) 2019-04-04 2019-04-04 撮像装置、アクセサリ装置およびこれらの制御方法
CN202010250513.3A CN111800561B (zh) 2019-04-04 2020-04-01 摄像设备、配件设备和存储介质
US16/837,124 US11245826B2 (en) 2019-04-04 2020-04-01 Communication between imaging apparatus and accessory apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019072129A JP7258631B2 (ja) 2019-04-04 2019-04-04 撮像装置、アクセサリ装置およびこれらの制御方法

Publications (3)

Publication Number Publication Date
JP2020170964A JP2020170964A (ja) 2020-10-15
JP2020170964A5 JP2020170964A5 (enExample) 2022-03-28
JP7258631B2 true JP7258631B2 (ja) 2023-04-17

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JP2019072129A Active JP7258631B2 (ja) 2019-04-04 2019-04-04 撮像装置、アクセサリ装置およびこれらの制御方法

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US (1) US11245826B2 (enExample)
JP (1) JP7258631B2 (enExample)
CN (1) CN111800561B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113691710B (zh) * 2017-05-31 2023-08-15 佳能株式会社 照相机、配件设备、通信控制方法和存储介质
US12313958B2 (en) * 2020-06-16 2025-05-27 Gopro, Inc. Interchangeable lens module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018205715A (ja) 2017-05-31 2018-12-27 キヤノン株式会社 カメラ、アクセサリ装置、通信制御方法、コンピュータプログラム、およびカメラシステム
JP2018205719A (ja) 2017-05-31 2018-12-27 キヤノン株式会社 カメラ、アクセサリ装置、通信制御方法、コンピュータプログラム、およびカメラシステム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01302237A (ja) * 1988-05-30 1989-12-06 Nikon Corp 閃光撮影装置
CN101257598B (zh) * 2004-01-08 2010-06-23 新世代株式会社 适配器、卡盒、计算机系统以及娱乐系统
US9036076B2 (en) 2010-06-29 2015-05-19 Nikon Corporation Interchangeable lens, camera body and camera system for transmitting drive condition information at different frequencies
EP2848994A4 (en) * 2012-05-08 2016-05-11 Nikon Corp ACCESSORY AND BODY FOR TAKING APPARATUS
JP6632184B2 (ja) 2014-06-23 2020-01-22 キヤノン株式会社 撮像装置、制御方法およびプログラム
JP6669396B2 (ja) 2016-03-31 2020-03-18 キヤノン株式会社 アクセサリ装置、撮像装置および通信制御プログラム
US10897565B2 (en) * 2017-05-31 2021-01-19 Canon Kabuushiki Kaisha Imaging apparatus and accessory device
JP6479242B2 (ja) 2017-05-31 2019-03-06 キヤノン株式会社 カメラおよびその通信制御方法
CN113472982B (zh) 2017-05-31 2023-06-23 佳能株式会社 配件设备和摄像设备及其控制方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018205715A (ja) 2017-05-31 2018-12-27 キヤノン株式会社 カメラ、アクセサリ装置、通信制御方法、コンピュータプログラム、およびカメラシステム
JP2018205719A (ja) 2017-05-31 2018-12-27 キヤノン株式会社 カメラ、アクセサリ装置、通信制御方法、コンピュータプログラム、およびカメラシステム

Also Published As

Publication number Publication date
CN111800561B (zh) 2022-05-31
CN111800561A (zh) 2020-10-20
US11245826B2 (en) 2022-02-08
US20200322508A1 (en) 2020-10-08
JP2020170964A (ja) 2020-10-15

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