Patent ID: 11891092
Assignee: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 15:
16. An emergency maneuver control method for a vehicle, wherein the vehicle is operable at least in a driver-controlled operating mode and in a highly automated or autonomous operating mode and has at least one longitudinal guidance actuator and at least one lateral guidance actuator, wherein the emergency maneuver control method comprises:
ascertaining an emergency maneuver trajectory in the highly automated or autonomous operating mode of the vehicle;
deriving longitudinal guidance control commands and lateral guidance control commands from the ascertained emergency maneuver trajectory;
making available the longitudinal guidance control commands and the lateral guidance control commands; and
in an event of an emergency maneuver situation, outputting the longitudinal guidance control commands at least to the one longitudinal guidance actuator and outputting the lateral guidance control commands at least to the one lateral guidance actuator, and executing the longitudinal guidance control commands by at least the one longitudinal guidance actuator and executing the lateral guidance control commands by at least the one lateral guidance actuator,
wherein the highly automated or autonomous operating mode of the vehicle is controlled by a main channel comprising a first planning system, a first sensor arrangement system and a first execution system,
wherein the highly automated or autonomous operating mode of the vehicle is, in an event of a failure of the main channel, controlled by at least one redundancy channel comprising a second planning system, a second sensor arrangement system and a second execution system, and
wherein the event of the emergency maneuver situation is present if both the main channel and one or more of the at least one redundancy channel have failed.