Key device for setting a vehicle parameter

The vehicle key device provides a vehicle parameter using a vehicle key device for setting a vehicle parameter using a vehicle key device for activating a motor vehicle.

DE102018006480B4Active Publication Date: 2025-12-24MERCEDES BENZ GROUP AG
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Patent Information

Application Number
DE102018006480
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2018-08-16
Publication Date
2025-12-24
Estimated Expiration
2038-08-16

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Abstract

Key device (10) for setting a vehicle parameter with - a vehicle key (12) which is designed to activate a motor vehicle (40), wherein the vehicle key (12) * has a microphone (13) for receiving acoustic waves (21), * has an interface (17) for sending a signal to an evaluation unit, wherein the signal is based on the acoustic waves (21), and - the evaluation unit is designed to adjust the vehicle parameters depending on the signal, characterized in that - the evaluation unit is designed as an internal computing unit (18) of the vehicle key (12), as a vehicle computing unit (41) of the motor vehicle (40) and as an external computing module (23) of a cloud server (22) with a neural network with respect to the motor vehicle (40) and the vehicle key (12), - the key device (10) has a charging cradle (30) for the vehicle key (12), wherein the charging cradle (30) is designed to inductively charge the vehicle key (12) and - the charging cradle (30) is designed to establish a network between the vehicle key (12) and the cloud server (22) and the vehicle computing unit (41) as a network node and to transmit the signal for evaluation to the external computing module (23) of the cloud server (22) or to the vehicle computing unit (41) of the motor vehicle (40).
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Citation Information

Patent Citations

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