WO2025056451 - DECOUPLED POWER BRAKE AND ELECTRONIC STABILITY CONTROL SYSTEM IN A VEHICLE
National phase entry:
Publication Number
WO/2025/056451
Publication Date
20.03.2025
International Application No.
PCT/EP2024/075085
International Filing Date
09.09.2024
Title **
[English]
DECOUPLED POWER BRAKE AND ELECTRONIC STABILITY CONTROL SYSTEM IN A VEHICLE
[French]
SERVOFREIN DÉCOUPLÉ ET SYSTÈME DE COMMANDE ÉLECTRONIQUE DE STABILITÉ DANS UN VÉHICULE
Applicants **
ROBERT BOSCH GMBH
Inventors
HANSMANN, Simon
Priority Data
63/582,750
14.09.2023
US
18/434,117
06.02.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2108 | |
| EPO | Filing, Examination, Granting | 8624 | |
| Japan | Filing, Examination, Granting | 2183 | |
| South Korea | Filing, Examination, Granting | 2166 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,821
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
Examples provide systems and methods for performing hydraulic braking in a vehicle. One system includes a set of hydraulically controlled brakes, a set of valves coupled to the set of brakes and configured to modulate hydraulic pressure applied to the brakes, a first hydraulic system including a primary hydraulic pressure generator, and a first controller, and a second hydraulic system including a backup hydraulic pressure generator and a second controller. The first controller is configured to receive sensor data. Based on the sensor data, the first controller determines an amount of hydraulic pressure to apply to each of the hydraulically controlled brakes, transmits a pressure command to the primary hydraulic pressure generator for generating hydraulic pressure, and transmits, using a high speed communication connection a valve control command to the second controller.[French]
Des exemples concernent des systèmes et des procédés pour effectuer un freinage hydraulique dans un véhicule. Un système comprend un ensemble de freins à commande hydraulique, un ensemble de soupapes accouplées à l'ensemble de freins et conçues pour moduler la pression hydraulique appliquée aux freins, un premier système hydraulique comprenant un générateur de pression hydraulique primaire, et un premier dispositif de commande, et un second système hydraulique comprenant un générateur de pression hydraulique de secours et un second dispositif de commande. Le premier dispositif de commande est configuré pour recevoir des données de capteur. Sur la base des données de capteur, le premier dispositif de commande détermine une quantité de pression hydraulique à appliquer à chacun des freins à commande hydraulique, transmet une instruction de pression au générateur de pression hydraulique primaire pour générer une pression hydraulique, et transmet, à l'aide d'une connexion de communication à grande vitesse, une instruction de commande de soupape au second dispositif de commande.