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1. (WO2019065984) VEHICLE BRAKE DEVICE
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Pub. No.: WO/2019/065984 International Application No.: PCT/JP2018/036297
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
B60T 8/00 (2006.01) ,B60T 13/14 (2006.01) ,B60T 13/20 (2006.01) ,H02P 5/46 (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
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
10
with fluid assistance, drive, or release
12
the fluid being liquid
138
Pressure supply arrangements
14
using accumulators or reservoirs
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
10
with fluid assistance, drive, or release
12
the fluid being liquid
138
Pressure supply arrangements
16
using pumps directly, i.e. without interposition of accumulators or reservoirs
20
with control of pump driving means
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
5
Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
46
for speed regulation of two or more dynamo-electric motors in relation to one another
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
Inventors:
葛谷 賢 KUZUYA, Ken; JP
浅野 智孝 ASANO, Tomotaka; JP
石田 康人 ISHIDA, Yasuhito; JP
小林 達史 KOBAYASHI, Tatsushi; JP
山本 貴之 YAMAMOTO, Takayuki; JP
Priority Data:
2017-18790628.09.2017JP
Title (EN) VEHICLE BRAKE DEVICE
(FR) DISPOSITIF DE FREIN DE VÉHICULE
(JA) 車両用制動装置
Abstract:
(EN) This vehicle brake device (100) comprises: a simultaneous driving determination section (112) which determines whether it is necessary to simultaneously drive an upstream-side motor (13c2) and a downstream-side motor (27); and a PWM control section (113) which, when the determination result by the simultaneous driving determination section (112) is in the affirmative, changes the duty ratio of the PWM signal to be output to the upstream-side motor (13c2) so as to be smaller than when the determination result by the simultaneous driving determination section (112) is in the negative, and uses PWM control to drive the upstream-side motor (13c2).
(FR) L'invention concerne un dispositif de frein de véhicule (100) qui comprend : une section de détermination de conduite simultanée (112) qui détermine s'il est nécessaire d'entraîner simultanément un moteur côté amont (13c2) et un moteur côté aval (27) ; et une section de commande PWM (113) qui, lorsque le résultat de détermination par la section de détermination de conduite simultanée (112) est affirmatif, modifie le rapport cyclique du signal PWM à délivrer au moteur côté amont (13c2) pour qu'il soit plus petit que lorsque le résultat de détermination par la section de détermination de conduite simultanée (112) est négatif et utilise une commande PWM pour entraîner le moteur côté amont (13c2).
(JA) 制動制御装置(100)は、上流側モータ(13c2)及び下流側モータ(27)を同時に駆動する必要があるか否かを判定する同時駆動判定部(112)と、同時駆動判定部(112)による判定結果が肯定的である場合において、上流側モータ(13c2)に対して出力するPWM信号のデューティ比を、同時駆動判定部(112)による判定結果が否定的である場合のデューティ比に比べて小さく変更して、上流側モータ(13c2)をPWM制御により駆動するPWM制御部(113)と、を備える。
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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)