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1. (WO2019045026) BRAKE CONTROL DEVICE
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Pub. No.: WO/2019/045026 International Application No.: PCT/JP2018/032280
Publication Date: 07.03.2019 International Filing Date: 31.08.2018
IPC:
B60T 17/22 (2006.01) ,B60T 13/74 (2006.01) ,F16D 65/18 (2006.01) ,F16D 66/00 (2006.01) ,F16D 121/24 (2012.01) ,F16D 123/00 (2012.01)
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
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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65
Parts or details of brakes
14
Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
16
arranged in or on the brake
18
adapted for drawing members together
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
66
Arrangements for monitoring working conditions of brakes, e.g. wear or temperature
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
121
Type of actuator operation force
18
Electric or magnetic
24
using motors
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
123
Multiple operation forces
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:
浦岡 照薫 URAOKA, Terushige; JP
中野 啓太 NAKANO, Keita; JP
Priority Data:
2017-16753731.08.2017JP
Title (EN) BRAKE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE FREIN
(JA) ブレーキ制御装置
Abstract:
(EN) A brake control device according to an embodiment is a brake control device for controlling an electric parking brake provided with, for example: a piston that is capable of pressing a brake pad in accordance with the hydraulic pressure in a cylinder; a linearly moving member that adjusts, by reciprocating in the cylinder, the pressing force applied to the brake pad by the piston; and an actuator that moves the linearly moving member by operating on the basis of a target pressing force, which is a target value of the pressing force corresponding to an output value obtained from a sensor that detects information correlating with the hydraulic pressure. The brake control device is provided with: an abnormality detection unit that detects an abnormality of the sensor; and an actuator control unit that, if an abnormality is detected, controls the operation level of the actuator on the basis of an output value obtained prior to the detection of the abnormality.
(FR) Un dispositif de commande de frein selon un mode de réalisation est un dispositif de commande de frein pour commander un frein de stationnement électrique pourvu, par exemple, de ce qui suit : un piston qui est capable de presser un patin de frein en fonction de la pression hydraulique dans un cylindre ; un élément à déplacement linéaire qui ajuste, en effectuant un mouvement de va-et-vient dans le cylindre, la force de pression appliquée sur le patin de frein par le piston ; et un actionneur qui déplace l'élément à déplacement linéaire en fonctionnant sur la base d'une force de pression cible, qui est une valeur cible de la force de pression correspondant à une valeur de sortie obtenue à partir d'un capteur qui détecte des informations en corrélation avec la pression hydraulique. Le dispositif de commande de frein comprend : une unité de détection d'anomalie qui détecte une anomalie du capteur et une unité de commande d'actionneur qui, si une anomalie est détectée, commande le niveau de fonctionnement de l'actionneur sur la base d'une valeur de sortie obtenue avant la détection de l'anomalie.
(JA) 実施形態によるブレーキ制御装置は、たとえば、シリンダ内の液圧に応じてブレーキパッドを押圧可能なピストンと、シリンダ内で往復移動することでピストンによるブレーキパッドへの押圧力を調整する直動部材と、液圧に相関する情報を検出するセンサの出力値に応じた押圧力の目標値である目標押圧力に基づいて作動することで直動部材を移動させるアクチュエータと、を備えた電動駐車ブレーキを制御するブレーキ制御装置であって、センサの異常を検知する異常検知部と、異常が検知された場合、当該異常が検知される以前の出力値に基づいて、アクチュエータの作動量を制御するアクチュエータ制御部と、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)