Method and device for assisting a driver of a vehicle
A method for assisting a driver in activating an automatic driving mode of a vehicle involves determining the conditions required for an autonomous driving mode and determining a condition not fulfilled in the current driving state which blocks an activation of the autonomous driving mode. An object in the vehicle environment that is in context with an unfulfilled condition is also determined. The object in context with the unfulfilled condition is identified in a representation of the vehicle environment or by projection onto a windscreen, such that a driving maneuver required for enabling an autonomous driving operation is conveyed.
1. A method for assisting a driver in activating an autonomous driving mode of a vehicle, the method comprising:
determining conditions required for the autonomous driving mode;
determining, based on the determined conditions required for the autonomous driving mode, unfulfilled conditions in a current driving state and that prevent activation of the autonomous driving mode;
determining an object in an environment of the vehicle relating to at least one unfulfilled condition of the unfulfilled conditions;
identifying the determined object in a representation of the vehicle environment or by projection onto a windscreen of the vehicle such that a driving maneuver required for enabling an autonomous driving mode is communicated to the driver, wherein the object relating to the at least one unfulfilled condition comprises a vehicle driving in the environment of the vehicle and suitable as a lead vehicle.
2. The method of claim 1 , wherein the object in the environment of the vehicle relating to at least one unfulfilled condition of the unfulfilled conditions is a lane approved for autonomous driving.
3. The method of claim 1 , wherein the conditions required for the autonomous driving mode are determined depending on the location.
4. The method of claim 1 , wherein the conditions required for the autonomous driving mode are continuously scanned via a server.
5. The method of claim 1 , wherein the object in the environment of the vehicle relating to at least one unfulfilled condition of the unfulfilled conditions is displayed by the representation of the vehicle environment or by the projection onto the windscreen of the vehicle before requesting an activation of the autonomous driving mode.
6. The method of claim 1 , wherein the representation of the vehicle environment comprises a real image of the environment.
7. The method of claim 1 , wherein the vehicle is at least partially represented in the representation of the vehicle environment.
8. A device assisting a driver in activating an autonomous driving mode of a vehicle, the device comprising:
a display unit;
a computing unit that determines conditions required for the autonomous driving mode; and
a device configured to determine, based on the determined conditions required for the autonomous driving mode, unfulfilled conditions in a current driving state and that prevent activation of the autonomous driving mode, wherein the device is further configured to an object in an environment of the vehicle relating to at least one unfulfilled condition of the unfulfilled conditions, and wherein the device is further configured to communicate a driving maneuver required for enabling the autonomous driving mode to the display unit; and
wherein the display unit identifies the determined object in a representation of the vehicle environment or by projection onto a windscreen of the vehicle such that the driving maneuver required for enabling an autonomous driving mode is communicated to the driver, wherein the object relating to the at least one unfulfilled condition comprises a vehicle driving in the environment of the vehicle and suitable as a lead vehicle.