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US-9223557-B1 · Dec 29, 2015 · US
US10762177B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10762177-B2 |
| Application number | US-201514710050-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 12, 2015 |
| Priority date | May 12, 2014 |
| Publication date | Sep 1, 2020 |
| Grant date | Sep 1, 2020 |
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Official abstract text for this publication.
A method for preventing an unauthorized operation of a vehicle, and an electronic hardware security module for implementing the method are provided. A vehicle immobilizer software is used therein, which is at least partially stored in the electronic hardware security module.
Opening claim text (preview).
What is claimed is: 1. A method for preventing an unauthorized operation of a motor vehicle, which uses a vehicle immobilizer software, comprising: at least partially storing the vehicle immobilizer software in an electronic hardware security module, wherein: a first portion of the vehicle immobilizer software is stored in the electronic hardware security module, a second portion of the vehicle immobilizer software is stored in a control unit software, the first portion actuates a first switch-off interface, the second portion actuates a second switch-off interface, the second switch-off interface is plausibilized with respect to the first switch-off interface. 2. A control unit, comprising: an electronic hardware security module that includes a memory in which a vehicle immobilizer software is stored at least partially; a first switch-off interface assigned to the electronic hardware security module; and a second switch-off interface assigned to a control unit software, the first and second switch-off interfaces being linked to each other via hardware.
Detecting or preventing theft or loss · CPC title
Protecting executable software · CPC title
to features or functions of an application · CPC title
using electronic identifiers containing a code not memorised by the user · CPC title
Authentication, i.e. establishing the identity or authorisation of security principals · CPC title
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