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1. (WO2017094630) ELECTRIC BRAKING DEVICE FOR VEHICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094630 International Application No.: PCT/JP2016/085070
Publication Date: 08.06.2017 International Filing Date: 25.11.2016
IPC:
B60T 8/17 (2006.01) ,B60T 8/175 (2006.01) ,B60T 8/1761 (2006.01) ,B60T 13/74 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17
Using electrical or electronic regulation means to control braking
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17
Using electrical or electronic regulation means to control braking
175
Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17
Using electrical or electronic regulation means to control braking
176
Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
1761
responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
13
Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
74
with electrical assistance or drive
Applicants:
株式会社アドヴィックス ADVICS CO., LTD. [JP/JP]; 愛知県刈谷市昭和町2丁目1番地 2-1, Showa-cho, Kariya-shi, Aichi 4488688, JP
トヨタ自動車 株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 愛知県豊田市トヨタ町1番地 1, Toyota-cho, Toyota-shi, Aichi 4718571, JP
Inventors:
安井 由行 YASUI, Yoshiyuki; JP
薮崎 直樹 YABUSAKI, Naoki; JP
Agent:
恩田 誠 ONDA, Makoto; JP
恩田 博宣 ONDA, Hironori; JP
Priority Data:
2015-23353830.11.2015JP
Title (EN) ELECTRIC BRAKING DEVICE FOR VEHICLE
(FR) DISPOSITIF DE FREINAGE ÉLECTRIQUE POUR VÉHICULE
(JA) 車両の電動制動装置
Abstract:
(EN) This electric braking device for a vehicle imparts to the wheels of the vehicle a braking torque in accordance with the output of an electric motor. A vehicle body-side electronic control unit is disposed on the vehicle body, and calculates a command value for the output of the electric motor on the basis of the amount of operation performed on a braking operation member. A wheel-side electronic control unit is disposed in the vicinity of a wheel of the vehicle, and adjusts the output of the electric motor on the basis of the command value. A communication line is connected to both of the vehicle body-side electronic control unit and to the wheel-side electronic control unit. A wheel speed sensor is connected to the wheel-side electronic control unit. The vehicle body-side electronic control unit calculates the vehicle body speed on the basis of the wheel speed. The wheel-side electronic control unit adjusts the output of the electric motor so as to prevent an increase in slippage of the wheels on the basis of the vehicle body speed and the wheel speed.
(FR) L'invention concerne un dispositif de freinage électrique pour un véhicule, lequel dispositif communique aux roues du véhicule un couple de freinage en fonction de la sortie d'un moteur électrique. Une unité de commande électronique côté caisse de véhicule est disposée sur la caisse de véhicule, et calcule une valeur de commande pour la sortie du moteur électrique sur la base de la quantité d'actionnement effectuée sur un élément d'actionnement de frein. Une unité de commande électronique côté roue est disposée à proximité d'une roue du véhicule, et règle la sortie du moteur électrique sur la base de la valeur de commande. Une ligne de communication est connectée tout à la fois à l'unité de commande électronique côté caisse de véhicule et à l'unité de commande électronique côté roue. Un capteur de vitesse de roue est connecté à l'unité de commande électronique côté roue. L'unité de commande électronique côté caisse de véhicule calcule la vitesse de caisse de véhicule sur la base de la vitesse de roue. L'unité de commande électronique côté roue règle la sortie du moteur électrique de façon à empêcher une augmentation de patinage des roues sur la base de la vitesse de caisse de véhicule et de la vitesse de roue.
(JA) 車両の電動制動装置は、電気モータの出力に応じた制動トルクを車輪に付与する。車体側電子制御ユニットは、車体に設けられ、制動操作部材の操作量に基づいて電気モータの出力の指示値を演算する。車輪側電子制御ユニットは、車両の車輪近傍に設けられ、指示値に基づいて電気モータの出力を調整する。通信線は、車体側電子制御ユニット及び車輪側電子制御ユニットの双方に接続される。車輪速度センサは、車輪側電子制御ユニットに接続される。車体側電子制御ユニットは、車輪速度に基づいて車体速度を演算する。車輪側電子制御ユニットは、車体速度及び車輪速度に基づいて車輪のスリップの増加を抑制するよう電気モータの出力を調整する。
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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, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
US20180319384DE112016005471