DEVICE AND METHOD FOR CONTROLLING A MOTOR VEHICLE
First Claim
1. A motor vehicle, comprising:
- at least one driver assistance system to pre-calculate_future driving situations of the motor vehicle for a specified time interval to evaluate ego data relating to the motor vehicle and environmental data relating to the motor vehicle environment, wherein the motor vehicle is controllable by a driver in a first operating mode of the driver assistance system,the driver assistance system is designed, upon meeting at least one switchover condition dependent upon future driving situations, to temporarily switch over into a second operating mode in which the motor vehicle is autonomously controlled by the driver assistance system without intervention by the driver, wherein driving is continued in the second operating mode, wherein the driver assistance system is designed, to calculate, in the second operating mode, a prediction as to whether the switchover condition has been met at a point lying ahead in a driving direction and to determine a target position for the autonomous driving mode at which the switchover condition is likely not met.
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Accused Products
Abstract
A motor vehicle comprising at least one driver assistance system (2) to pre-calculate future driving situations of the motor vehicle (1) for a specified time interval by evaluating ego data related to the motor vehicle (1) and environmental data related to the motor vehicle environment, wherein the motor vehicle (1) is controllable by a driver in a first operating mode of the driver assistance system (2), wherein the driver assistance system (2) is designed, upon fulfillment of one switchover condition dependent at least upon future driving situations, to be temporarily switched over into a second operating mode in which the motor vehicle (1) is autonomously controlled by the driver assistance system (2) without the possibility of intervention by the driver, wherein driving is continued in the second operating mode.
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Citations
23 Claims
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1. A motor vehicle, comprising:
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at least one driver assistance system to pre-calculate_future driving situations of the motor vehicle for a specified time interval to evaluate ego data relating to the motor vehicle and environmental data relating to the motor vehicle environment, wherein the motor vehicle is controllable by a driver in a first operating mode of the driver assistance system, the driver assistance system is designed, upon meeting at least one switchover condition dependent upon future driving situations, to temporarily switch over into a second operating mode in which the motor vehicle is autonomously controlled by the driver assistance system without intervention by the driver, wherein driving is continued in the second operating mode, wherein the driver assistance system is designed, to calculate, in the second operating mode, a prediction as to whether the switchover condition has been met at a point lying ahead in a driving direction and to determine a target position for the autonomous driving mode at which the switchover condition is likely not met. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 15, 16, 17, 18, 19, 20, 21, 22)
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10. The motor vehicle according to claim, wherein the driver assistance system is designed to determine at least one speed profile for each of the drivable trajectories.
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11. The motor vehicle according claim wherein the driver assistance system is designed to determine a threshold value for a vehicle parameter from the drivable trajectories, and the at least one switchover condition is exceeding of the threshold value or failure to maintain the threshold value.
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12. The motor vehicle according to claim wherein the at least one switchover condition is exceeding a minimum value for a number of the drivable trajectories or of a width of a value range of at least one parameter that parameterizes a band of trajectories of the drivable trajectories.
- 13. The motor vehicle according to claim wherein the driver assistance system is designed for an event in which at least one boundary condition will be adjusted and drivable trajectories will be recalculated if no drivable trajectory can be determined.
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23. A process, comprising:
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controlling a motor vehicle that incldues at least one driver assistance system and at least one detection means, wherein the motor vehicle is controllable by a driver in a first operating mode of the driver assistance system, the controlling including; detecting ego data relating to the motor vehicle and environmental data relating to the motor vehicle environment by the means of detection; pre-calculating future driving situations of the motor vehicle by evaluating the ego data and the environmental data by the driver assistance system; checking by the driver assistance system as to whether a switchover condition dependent at least upon the future driving situations has been met; temporarily switching over into the second operating mode of the driver assistance system if the switchover condition is met; and autonomously controlling the motor vehicle without intervention of the driver to continue driving using the driver assistance system in the second operating mode, including calculating a prediction by the driver assistance system in the second operating mode to determine whether the switchover condition is met at a point lying ahead in a direction of travel, and determining a target position for an automatic driving operation at which the switchover condition is likely not met.
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Specification