WO2025153264 - VERFAHREN ZUM ÜBERPRÜFEN EINES LENKSYSTEMS
National phase entry is expected:
Publication Number
WO/2025/153264
Publication Date
24.07.2025
International Application No.
PCT/EP2024/086113
International Filing Date
13.12.2024
Title **
[German]
VERFAHREN ZUM ÜBERPRÜFEN EINES LENKSYSTEMS
[English]
METHOD FOR INSPECTING A STEERING SYSTEM
[French]
PROCÉDÉ D'INSPECTION D'UN SYSTÈME DE DIRECTION
Applicants **
ROBERT BOSCH GMBH
Inventors
SEBASTIAN, Thomas
Priority Data
102024200395.6
17.01.2024
DE
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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* 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 | 1909 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 2031 | |
| South Korea | Filing, Examination, Granting | 1819 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,625
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Abstract[German]
Verfahren zum Überprüfen eines Lenksystems, das einen elektrischen Motor zur Lenkunterstützung aufweist, wobei das Lenksystem mit einem Anregungssignal angesteuert wird, in dem das Steuergerät dem Lenksystem eine Größe vorgibt, und der vom elektrischen Motor benötigte Strom gemessen und ausgewertet wird, um ein Vorliegen eines mechanischen Fehlers im Lenksystem zu erkennen.[English]
A method for inspecting a steering system having an electric motor for steering assistance, wherein the steering system is controlled by an excitation signal, the controller providing the steering system with a variable, and the current required by the electric motor is measured and analyzed in order to detect the presence of a mechanical fault in the steering system.[French]
L'invention concerne un procédé d'inspection d'un système de direction ayant un moteur électrique pour l'assistance à la direction, le système de direction étant commandé par un signal d'excitation, le dispositif de commande fournissant au système de direction une variable, et le courant requis par le moteur électrique étant mesuré et analysé afin de détecter la présence d'un défaut mécanique dans le système de direction.