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1. (WO2018221588) ACCESSORY DEVICE, CAMERA, AND COMMUNICATION CONTROL PROGRAM
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Pub. No.: WO/2018/221588 International Application No.: PCT/JP2018/020767
Publication Date: 06.12.2018 International Filing Date: 30.05.2018
IPC:
G03B 17/14 (2006.01) ,G03B 17/56 (2006.01) ,H04N 5/232 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
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
17
Details of cameras or camera bodies; Accessories therefor
02
Bodies
12
with means for supporting objectives, supplementary lenses, filters, masks, or turrets
14
interchangeably
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
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
17
Details of cameras or camera bodies; Accessories therefor
56
Accessories
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
232
Devices for controlling television cameras, e.g. remote control
Applicants:
キヤノン株式会社 CANON KABUSHIKI KAISHA [JP/JP]; 東京都大田区下丸子3丁目30番2号 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501, JP
Inventors:
渡邉 穣 WATANABE Yutaka; JP
Agent:
阿部 琢磨 ABE Takuma; JP
黒岩 創吾 KUROIWA Sogo; JP
Priority Data:
2017-10826831.05.2017JP
2018-10294430.05.2018JP
Title (EN) ACCESSORY DEVICE, CAMERA, AND COMMUNICATION CONTROL PROGRAM
(FR) DISPOSITIF ACCESSOIRE, CAMÉRA ET PROGRAMME DE COMMANDE DE COMMUNICATION
(JA) アクセサリ装置、カメラおよび通信制御プログラム
Abstract:
(EN) An imaging device 200 has provided, between the imaging device and an accessory device, a notification channel used for the transfer of a signal between the imaging device and the accessory device and a data communication channel used for data communication between the imaging device and the accessory device, and initiates communication with the accessory device in response to the voltage level of the notification channel reaching a predetermined level.
(FR) L'invention concerne un dispositif d'imagerie 200 qui comprend, entre le dispositif d'imagerie et un dispositif accessoire, un canal de notification utilisé pour le transfert d'un signal entre le dispositif d'imagerie et le dispositif accessoire et un canal de communication de données utilisé pour la communication de données entre le dispositif d'imagerie et le dispositif accessoire, et qui lance une communication avec le dispositif accessoire lorsque le niveau de tension du canal de notification atteint un niveau prédéterminé.
(JA) 撮像装置200は、アクセサリ装置との間に、撮像装置からアクセサリ装置との間の信号の伝達に用いられる通知チャネルと、撮像装置とアクセサリ装置との間のデータ通信に用いられるデータ通信チャネルを設け、通知チャネルの電圧レベルが所定のレベルになったことに応じてアクセサリ装置との通信を開始する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)