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1. WO2020138142 - BRAKING CONTROL DEVICE

Publication Number WO/2020/138142
Publication Date 02.07.2020
International Application No. PCT/JP2019/050762
International Filing Date 25.12.2019
IPC
B60T 13/122 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
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
12the fluid being liquid
122Systems using both master cylinder and distributor valve; Structural associations of master cylinder with distributor valve
B60T 8/1761 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
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
176Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
1761responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
B60T 8/88 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
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
88with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
CPC
B60T 8/1761
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
17Using electrical or electronic regulation means to control braking
176Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
1761responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
B60T 8/88
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
88with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
Applicants
  • 株式会社アドヴィックス ADVICS CO., LTD. [JP]/[JP]
Inventors
  • 天本 慶 AMAMOTO, Kei
Priority Data
2018-24420227.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) BRAKING CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE FREINAGE
(JA) 制動制御装置
Abstract
(EN)
The present invention is a braking control device that executes an anti-skid control to reduce a braking force when the difference between a target deceleration and an actual deceleration of a vehicle is greater than or equal to a reference value in a braking state in which the braking force is applied to wheels in accordance with an increase in the target deceleration of the vehicle. The braking control device is provided with a control unit 60 that executes a specific control to reduce the degree of intervention of the anti-skid control as a response delay of the actual deceleration with respect to the increase in the target deceleration in the braking state increases.
(FR)
La présente invention concerne un dispositif de commande de freinage qui exécute une commande antipatinage pour réduire une force de freinage lorsque la différence entre une décélération cible et une décélération réelle d'un véhicule est supérieure ou égale à une valeur de référence dans un état de freinage dans lequel la force de freinage est appliquée aux roues en fonction d'une augmentation de la décélération cible du véhicule. Le dispositif de commande de freinage est doté d'une unité de commande (60) qui exécute une commande spécifique pour réduire le degré d'intervention de la commande antipatinage à mesure qu'un retard de réponse de la décélération réelle par rapport à l'augmentation de la décélération cible dans l'état de freinage augmente.
(JA)
本発明は、車両の目標減速度の増大に応じて車輪に制動力が付与される制動状態において、目標減速度と車両の実減速度との差が基準値以上である場合、制動力を減少させるアンチスキッド制御を実行する制動制御装置であって、制動状態における目標減速度の増大に対する実減速度の応答遅れが大きいほど、アンチスキッド制御の介入度合を小さくする特定制御を実行する制御部60を備える。
Also published as
Latest bibliographic data on file with the International Bureau