Technology for Controlling an Access to a Motor Vehicle With Delegated Key Sharing Having Unambiguous Transfer of Risk
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorMatthias FINK
Life of this patent
Estimating the term…
Abstract
A method for controlling an access to a motor vehicle with delegated key sharing having unambiguous transfer of risk using a detection of service-related digital vehicle keys is provided. In reaction to the detection, access to the motor vehicle using further vehicle keys not related to the service is blocked.
Claims21
A method for controlling an access to a motor vehicle, the method comprising:
- detecting a service-related digital vehicle key;
- and,
- in reaction to the detection, blocking the access to the motor vehicle using a further vehicle key not related to the service.
A method for controlling an access to a motor vehicle, the method comprising:
- upon a service activation, generating a server-based vehicle key for the motor vehicle;
- initiating sharing of a service-related vehicle key from the generated server-based vehicle key;
- receiving access-related information for the service relating to blocking an access to the motor vehicle using a further vehicle key not related to the service;
- and
- storing the access-related information in an assignment to the service.
A method for controlling an access to a motor vehicle, the method comprising:
- receiving a request with respect to a transfer of risk relating to the motor vehicle;
- and
- based on the received request, sending a request to assign information to a service that the motor vehicle is ready for the transfer of risk.
A method for controlling an access to a motor vehicle, the method comprising:
- sending a request for sharing of a service-related vehicle key from a server-based vehicle key for the motor vehicle;
- and
- sending a request relating to ending a service execution, wherein the request comprises assigning information to the service that the motor vehicle is ready for a transfer of risk.
A system for controlling an access to a motor vehicle, comprising:
- the motor vehicle;
- a terminal, wherein an application of a producer of the motor vehicle for the access to the motor vehicle is installed on the terminal;
- at least one backend server, which is operated by the producer of the motor vehicle, the at least one backend server being configured to:
- generate, upon a service activation, a server-based vehicle key for the motor vehicle;
- initiate sharing of a service-related vehicle key from the generated server-based vehicle key;
- receive access-related information for the service relating to blocking an access to the motor vehicle using a further vehicle key not related to the service;
- and
- store the access-related information in an assignment to the service.
Dependencies are inferred from the claim text.