WO2026125755 - ANTI-THEFT SYSTEM FOR A MOTOR VEHICLE
National phase entry is expected:
Publication Number
WO/2026/125755
Publication Date
18.06.2026
International Application No.
PCT/EP2025/086941
International Filing Date
12.12.2025
Title **
[English]
ANTI-THEFT SYSTEM FOR A MOTOR VEHICLE
[French]
SYSTÈME ANTIVOL POUR VÉHICULE AUTOMOBILE
Applicants **
RENAULT S.A.S.
Inventors
CHAUFOUR, Olivier
CONSTANT, Sophie
FAYE, Ibrahima
Priority Data
FR2414078
13.12.2024
FR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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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
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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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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| Translation |
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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 | 1882 | |
| EPO | Filing, Examination, Granting | 8131 | |
| Japan | Filing, Examination, Granting | 2006 | |
| South Korea | Filing, Examination, Granting | 1747 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,506
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Abstract[English]
The invention relates to an anti-theft system (100) for a motor vehicle, comprising: - a module (11) for protecting the vehicle, for authenticating an electronic key (1) for accessing the vehicle, and for generating, in response, an authorization to unlock the wheels (OK1); - at least one parking brake module (13) comprising a caliper (133) and an electric motor (131); and - parking-brake control means (12) for controlling release of the caliper (133) only upon receipt of the authorization to unlock the wheels (OK1). Each parking brake module (13) is connected to the control means (12) by a power-supply cable (14) with at least two electrical power-supply lines (141A, 141B) and at least one security line (142). Each parking brake module (13) comprises a security module (132) for authenticating the control means (12) on the basis of a signal passing via the at least one security line (142), and for authorizing release of the caliper (133) only if the control means (12) have been authenticated.[French]
Système antivol (100) pour un véhicule automobile, comportant : - un module (11) de protection du véhicule, pour authentifier une clef électronique (1) d'accès au véhicule, et générer en réponse une autorisation de déblocage des roues (OK1); - au moins un module de frein de parking (13), comportant un étrier (133) et un moteur électrique (131); et - des moyens (12) de pilotage du frein de parking, pour commander un desserrage de l'étrier (133) uniquement sur réception de l'autorisation de déblocage des roues (OK1). Chaque module de frein de parking (13) est relié aux moyens (12) de pilotage par un câble d'alimentation (14) avec au moins deux voies d'alimentation électrique (141A, 141B) et au moins une voie de sécurisation (142). Chaque module de frein de parking (13) comporte un module de sécurisation (132), pour authentifier les moyens (12) de pilotage à partir d'un signal transitant sur l'au moins une voie de sécurisation (142), et pour n'autoriser le desserrage de l'étrier (133) que si les moyens (12) de pilotage ont été authentifiés.