Bayerische Motoren Werke Aktiengesellschaft

Alexander Maier

Dragoljub Duricic

Andreas Huber

Florian Bogenberger

Endre Barti

Alaa Mourad

Max Turner

Berthold Schinnerl

Jan Sousek

Andreas Mayr

Johannes Mintzlaff

Emily Hudoletnjak

Gerd Britten

Examples relate to a wireless communication device for a vehicle, to a method and a computer program for a wireless communication device and to a vehicle comprising a wireless communication device. The wireless communication device comprises a transceiver module for communicating with a further wireless communication device. The wireless communication device comprises a control module configured to scan one or more wireless communication channels for advertisement packets. The wireless communication device is configured to receive an advertisement packet from the further wireless communication device. The wireless communication device is configured to adjust a duty cycle of the scan for the advertisement packets for a pre-defined time interval in response to receiving the advertisement packet.

Wireless communication device, method and computer program for a wireless communication device

A laminated core for an electric machine has at least one cooling duct which runs within the laminated core and can be flowed through by a cooling fluid for cooling the laminated core. The cooling duct has at least one first throughflow opening which can be flowed through by the cooling fluid and penetrates an outer circumferential-side shell face of the laminated core, which shell face points toward the outside in the radial direction of the laminated core. The cooling duct further has at least one second throughflow opening which can be flowed through by the cooling fluid and penetrates an inner circumferential-side shell face of the laminated core, which shell face points toward the inside in the radial direction of the laminated core.

Laminated core for an electric machine, in particular of a motor vehicle, electric machine for a vehicle, and vehicle

A method for validating a time function in a network of a vehicle includes: ascertaining a receiving time of a sync message of a master; receiving a follow-up message of the master; ascertaining a receiving time of a further sync message of the master; receiving a further follow-up message of the master; determining a time function of the first client based on the receiving time of the sync message, the receiving time of the further sync message, the transmission time of the follow-up message, and the transmission time of the further follow-up message; ascertaining a synchronized transmission time of a path delay request message from the first client to the master; ascertaining a synchronized receiving time of a path delay response message from the master; receiving a path delay response follow-up message from the master by the first client; and validating a time function of the master.

Method, computer-readable medium, system, and vehicle comprising the system for validating a time function of a master and the clients in a network of a vehicle

A stator is provided for an electric machine. The stator includes a plurality of teeth which are each designed such that a winding can be arranged on them. The teeth are at a first angle in relation to the longitudinal axis in a first region which extends in the axial direction of the stator. The teeth are at a second angle, which differs from the first angle, in relation to the longitudinal axis in a second region which extends in the axial direction of the stator. A third region in which the teeth are electrically insulated is arranged between the first region and the second region.

Stator for an electric motor having respective angled slots

A rotor element or a star disk which is designed to be arranged on an electrically excited rotor of an electric machine, includes a base which is designed to be arranged in an insert between the axial end of a laminate stack of the rotor and at least one end winding of the rotor. At least one fin is fastened on the base and is designed to protrude in the insert through the at least one end winding axially out of the at least one end winding.

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Glonn, Germany

Alexander Maier