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1. (WO2017175529) ELECTRIC ASSIST BICYCLE AND PEDAL FORCE ASSIST SYSTEM
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Pub. No.: WO/2017/175529 International Application No.: PCT/JP2017/008734
Publication Date: 12.10.2017 International Filing Date: 06.03.2017
IPC:
B62M 6/45 (2010.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
M
RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
6
Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
40
Rider propelled cycles with auxiliary electric motor
45
Control or actuating devices therefor
Applicants:
ヤマハ発動機株式会社 YAMAHA HATSUDOKI KABUSHIKI KAISHA [JP/JP]; 静岡県磐田市新貝2500番地 2500, Shingai, Iwata-shi, Shizuoka 4388501, JP
Inventors:
浅岡 亮介 ASAOKA, Ryosuke; JP
蓮見 光晴 HASUMI, Mitsuharu; JP
服部 陽一郎 HATTORI, Yoichiro; JP
松原 和也 MATSUBARA, Kazuya; JP
Agent:
特許業務法人はるか国際特許事務所 HARUKA PATENT & TRADEMARK ATTORNEYS; 東京都千代田区六番町3 六番町SKビル5階 Rokubancho SK Bldg. 5th Floor, 3, Rokubancho, Chiyoda-ku, Tokyo 1020085, JP
Priority Data:
2016-07602005.04.2016JP
Title (EN) ELECTRIC ASSIST BICYCLE AND PEDAL FORCE ASSIST SYSTEM
(FR) VÉLO À ASSISTANCE ÉLECTRIQUE ET SYSTÈME D'ASSISTANCE À LA FORCE DES PÉDALES
(JA) 電動アシスト自転車、及び踏力アシストシステム
Abstract:
(EN) An electric assist bicycle is provided with: an electric motor (21) for outputting assist power to assist the pedal force applied to the pedals; a control device (30A) for controlling the electric motor (21); and an acceleration rate sensor (51). The control device (30A) controls the bicycle on the basis of the output of the acceleration rate sensor (51). With this electric assist bicycle, convenience, pleasure during travel, and acceleration during travel can be improved.
(FR) La présente invention concerne un vélo à assistance électrique comportant : un moteur électrique (21) permettant de délivrer une puissance d'assistance pour aider la force des pédales appliquée aux pédales ; un dispositif de commande (30A) permettant de commander le moteur électrique (21) ; et un capteur de vitesse d'accélération (51). Le dispositif de commande (30A) commande le vélo en fonction de la sortie du capteur de vitesse d'accélération (51). Avec ce vélo à assistance électrique, la commodité, le plaisir pendant le déplacement et l'accélération pendant le déplacement peuvent être améliorés.
(JA) 電動アシスト自転車は、ペダルに加えられる踏力を補助するアシスト力を出力するための電動モータ(21)と、電動モータ(21)を制御する制御装置(30A)と、加速度センサ(51)とを備える。制御装置(30A)は加速度センサ(51)の出力に基づいて車両を制御する。この電動アシスト自転車によると、その利便性、走行時の快適性、又は走行時の加速性を向上できる。
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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, JP, 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)