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1. (WO2018181807) VEHICULAR BRAKE SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/181807 International Application No.: PCT/JP2018/013435
Publication Date: 04.10.2018 International Filing Date: 29.03.2018
IPC:
B60T 17/18 (2006.01) ,B60T 8/17 (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
17
Component parts, details, or accessories of brake systems not covered by groups B60T8/, B60T13/ or B60T15/170
18
Safety devices; Monitoring
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
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: NISSIN KOGYO CO., LTD.[JP/JP]; 801, Kazawa, Tomi-city, Nagano 3890514, JP
AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO., LTD.[JP/JP]; 3-17-6, Shinyokohama, Kohoku-ku, Yokohama-shi, Kanagawa 2228580, JP
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA[JP/JP]; 33-8, Shiba 5-chome, Minato-ku, Tokyo 1088410, JP
NTN CORPORATION[JP/JP]; 3-17, Kyomachibori 1-chome, Nishi-ku, Osaka-shi, Osaka 5500003, JP
Inventors: SATOH, Hiromasa; JP
OBIKA, Toshihiro; JP
KOGA, Yusuke; JP
AOKI, Yasushi; JP
TOYOTA, Hiromitsu; JP
KOTERA, Haruo; JP
YAMASAKI, Tatsuya; JP
MASUDA, Yui; JP
Agent: FUSE, Yukio; JP
OFUCHI, Michie; JP
Priority Data:
2017-07134931.03.2017JP
Title (EN) VEHICULAR BRAKE SYSTEM
(FR) SYSTÈME DE FREINAGE DE VÉHICULE
(JA) 車両用ブレーキシステム
Abstract:
(EN) Provided is a highly reliable vehicular brake system that comprises electric brakes and makes it possible to achieve redundancy at low cost. A vehicular brake system 1 that comprises: a first control device 10 and a second control device 11 that comprise a master controller 30, a first sub-controller 40, and a second sub-controller 41 that are connected to each other. The master controller 30, the first sub-controller 40, and the second sub-controller 41 include: a braking force calculation unit that calculates braking force for electric brakes 16a–16d; and a determination unit that makes determinations on normality by comparing the results of the braking force calculations at each of the controllers. The determination unit comprises an output cutoff means that, when it has been determined that any of the controllers is abnormal, cuts off output to the controller that has been determined to be abnormal.
(FR) L'invention concerne un système de freinage de véhicule très fiable qui comprend des freins électriques et permet d'obtenir une redondance à faible coût. Un système de freinage 1 de véhicule comprend : un premier dispositif de commande 10 et un second dispositif de commande 11 qui comprennent un contrôleur maître 30, un premier sous-contrôleur 40 et un second sous-contrôleur 41 qui sont connectés entre eux. Le contrôleur maître 30, le premier sous-contrôleur 40 et le second sous-contrôleur 41 comprennent : une unité de calcul de force de freinage qui calcule une force de freinage pour les freins électriques 16a à 16d ; et une unité de détermination qui effectue des déterminations sur la normalité en comparant les résultats des calculs de force de freinage au niveau de chacun des contrôleurs. L'unité de détermination comprend un moyen de coupure de sortie qui, lorsqu'il a été déterminé que l'un quelconque des contrôleurs est anormal, coupe la sortie vers le contrôleur qui a été déterminé comme étant anormal.
(JA) 電動ブレーキを備えた車両用ブレーキシステムであって、低コストで冗長化を可能とする信頼性の高い車両用ブレーキシステムを提供する。 車両用ブレーキシステム1は、相互に接続されたマスタコントローラ30、第1サブコントローラ40及び第2サブコントローラ41を備える第1の制御装置10及び第2の制御装置11を備える。マスタコントローラ30、第1サブコントローラ40及び第2サブコントローラ41は、電動ブレーキ16a~16dの制動力を演算する制動力演算部と、各コントローラの制動力演算結果を比較して正常か否かを判断する判定部を含み、判定部は、いずれかのコントローラが正常でないと判断した場合に、正常でないと判断されたコントローラの出力を遮断する出力遮断手段を備える。
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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, 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)