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1. WO2020090706 - BRAKING CONTROL DEVICE

Publication Number WO/2020/090706
Publication Date 07.05.2020
International Application No. PCT/JP2019/042112
International Filing Date 28.10.2019
IPC
B60T 8/17 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
B60T 13/74 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
74with electrical assistance or drive
F16D 66/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
66Arrangements for monitoring working conditions of brakes, e.g. wear or temperature
Applicants
  • 株式会社アドヴィックス ADVICS CO., LTD. [JP]/[JP]
Inventors
  • 武谷 弘隆 TAKEYA, Hirotaka
  • 中野 啓太 NAKANO, Keita
  • 湯浅 賢太郎 YUASA, Kentaro
  • 石丸 善隆 ISHIMARU, Yoshitaka
Priority Data
2018-20300729.10.2018JP
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)
A braking control device according to an embodiment, wherein when controlling braking by an electric drum brake device, a control unit obtains or estimates the temperature of the brake drum, and performs, on the basis of the temperature, braking force adjustment control for adjusting the braking force by lock control and/or release control so that the braking force does not exceed a predetermined upper limit braking force when the brake drum cools afterwards and contracts in the radial direction.
(FR)
L'invention concerne un dispositif de commande de freinage selon un mode de réalisation, dans lequel, lors de la commande de freinage par un dispositif de frein à tambour électrique, une unité de commande obtient ou estime la température du tambour de frein, et effectue, sur la base de la température, une commande de réglage de force de freinage pour régler la force de freinage par commande de verrouillage et/ou commande de libération de sorte que la force de freinage ne dépasse pas une force de freinage de limite supérieure prédéterminée lorsque le tambour de frein refroidit ensuite et se contracte dans la direction radiale.
(JA)
実施形態による制動制御装置において、制御部は、電動ドラムブレーキ装置による制動を制御する場合に、ブレーキドラムの温度を取得または推定し、その温度に基いて、その後にブレーキドラムが冷却して径方向に収縮したときに制動力が所定の上限制動力を超えないように、ロック制御、および、リリース制御の少なくともいずれかにより制動力を調整する制動力調整制御を実行する。
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