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1. WO2011007382 - CONTROL DEVICE FOR BRAKING SYSTEM, AND BRAKING SYSTEM

Publication Number WO/2011/007382
Publication Date 20.01.2011
International Application No. PCT/JP2009/003270
International Filing Date 13.07.2009
Chapter 2 Demand Filed 22.10.2010
IPC
B60T 7/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE 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
7Brake-action initiating means
12for automatic initiation; for initiation not subject to will of driver or passenger
CPC
B60T 13/662
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
13Transmitting 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
10with fluid assistance, drive, or release
66Electrical control in fluid-pressure brake systems
662characterised by specified functions of the control system components
B60T 2201/03
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
2201Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
03Brake assistants
B60T 7/042
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
7Brake-action initiating means
02for personal initiation
04foot actuated
042by electrical means, e.g. using travel or force sensors
B60T 7/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
7Brake-action initiating means
12for automatic initiation; for initiation not subject to will of driver or passenger
B60T 8/4872
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
32responsive to a speed condition, e.g. acceleration or deceleration
34having a fluid pressure regulator responsive to a speed condition
48connecting the brake actuator to an alternative or additional source of fluid pressure ; , e.g. traction control systems
4809Traction control, stability control, using both the wheel brakes and other automatic braking systems
4827in hydraulic brake systems
4863closed systems
4872pump-back systems
Applicants
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 吉井祐二 YOSHII, Yuji [JP]/[JP] (UsOnly)
Inventors
  • 吉井祐二 YOSHII, Yuji
Agents
  • 酒井宏明 SAKAI, Hiroaki
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CONTROL DEVICE FOR BRAKING SYSTEM, AND BRAKING SYSTEM
(FR) DISPOSITIF DE COMMANDE POUR SYSTÈME DE FREINAGE ET SYSTÈME DE FREINAGE
(JA) 制動装置の制御装置及び制動装置
Abstract
(EN)
Disclosed is a braking system characterized by executing a braking force keeping control, in which a braking force to be generated in the wheels (108 and 111) of a vehicle (100) is kept at a predetermined value or higher by a braking system body (2), on the basis of the amount of change per unit time of the manipulated variable of a braking manipulation member (21).  Thus, the braking system executes the braking force keeping control, in which the braking force is kept at the predetermined value or higher by the braking system body (2), on the basis of at least the amount of change per unit time of the manipulated variable of the braking manipulation member (21), so that the braking force can be properly kept irrespective of the running condition.
(FR)
L'invention porte sur un système de freinage, caractérisé par l'exécution d'une commande de maintien de force de freinage, dans lequel une force de freinage devant être générée dans les roues (108 et 111) d'un véhicule (100) est maintenue à une valeur prédéterminée ou supérieure par un corps de système de freinage (2), en fonction de la quantité de changement par unité de temps de la variable manipulée d'un élément de manipulation de freinage (21). Ainsi, le système de freinage exécute la commande de maintien de force de freinage, dans laquelle la force de freinage est maintenue à la valeur prédéterminée ou supérieure par le corps de système de freinage (2), en fonction d'au moins la quantité de changement par unité de temps de la variable manipulée de l'élément de manipulation de freinage (21), de telle sorte que la force de freinage peut être maintenue de manière appropriée indépendamment de l'état de déplacement.
(JA)
 制動操作部材(21)の操作量の単位時間当たりの変化量に基づいて、制動装置本体(2)により車両(100)の車輪(108、111)に発生させる制動力を所定値以上に保持する制動力保持制御を実行することを特徴とする。したがって、少なくとも制動操作部材(21)の操作量の単位時間当たりの変化量に基づいて、制動装置本体(2)により制動力を所定値以上に保持する制動力保持制御を実行することから、運転状態にかかわらず、制動力の保持を適正に実行することができる。
Also published as
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