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1. (WO2015115019) BRAKE SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/115019 International Application No.: PCT/JP2014/084570
Publication Date: 06.08.2015 International Filing Date: 26.12.2014
IPC:
B60T 17/22 (2006.01) ,B60T 7/12 (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
22
Devices for monitoring or checking brake systems; Signal devices
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
7
Brake-action initiating means
12
for automatic initiation; for initiation not subject to will of driver or passenger
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:
日立オートモティブシステムズ株式会社 HITACHI AUTOMOTIVE SYSTEMS, LTD. [JP/JP]; 茨城県ひたちなか市高場2520番地 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors:
横山 渉 YOKOYAMA Wataru; JP
西野 公雄 NISHINO Kimio; JP
松原 謙一郎 MATSUBARA Kenichiro; JP
筑間 寛 CHIKUMA Hiroshi; JP
橋田 健司 HASHIDA Kenji; JP
Agent:
広瀬 和彦 HIROSE Kazuhiko; JP
Priority Data:
2014-01762131.01.2014JP
Title (EN) BRAKE SYSTEM
(FR) SYSTÈME DE FREIN
(JA) ブレーキシステム
Abstract:
(EN) A parking brake control device (19) drives an electric actuator (43) in accordance with the operation of a parking switch (18), and applies a disc brake (31) as a parking brake. Upon detection of failure (abnormality) in the parking switch (18), the parking brake control device (19) automatically applies the parking brake by driving the electric actuator (43) if a condition suggesting that a driver is not going to continue driving is detected when the vehicle is stopped.
(FR) Cette invention concerne un dispositif de commande de frein de stationnement (19) qui commande un actionneur électrique (43) en fonction de l'actionnement d'un sélecteur de stationnement (18) et applique un frein à disque (31) en tant que frein de stationnement. Suite à la détection d'une panne (dysfonctionnement) au niveau du sélecteur de freinage (18), ledit dispositif de commande de frein de stationnement (19) applique automatiquement le frein de stationnement en commandant l'actionneur électrique (43) si une condition suggérant qu'un conducteur ne vas pas poursuivre la conduite est détectée quand le véhicule est arrêté.
(JA)  駐車ブレーキ制御装置19は、パーキングスイッチ18の操作に応じて電動アクチュエータ43を駆動し、ディスクブレーキ31を駐車ブレーキとして保持作動させる。駐車ブレーキ制御装置19は、パーキングスイッチ18の故障(異常)が検出されたときは、車両の停車時に運転者が走行を継続しないことを推定する条件を検出した場合に、電動アクチュエータ43を駆動し、自動的に駐車ブレーキを保持作動させる。
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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, 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, KN, KP, KR, 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)