1. US20190310657 - Method for operating a parking environment in alarm states and autonomous motor vehicle with a control system for controlling the method

Method for operating a parking environment with at least one motor vehicle which has a vehicle system which is designed for completely automatic vehicle guidance and is operated autonomously for parking purposes in the parking environment, wherein the parking environment is assigned a motor-vehicle-external control device which is designed to set up a wireless communication link to motor vehicles which are operated autonomously in the parking environment and to coordinate the autonomous operation of the motor vehicles in the parking environment, wherein, when an alarm signal which indicates an alarm state in the parking environment is present, in particular acoustically and/or optically output via display means of the parking environment, alarm information which describes the type of alarm is transmitted, via the or a further wireless communication link, to all the autonomously operated motor vehicles which are located in the parking environment, wherein the vehicle systems of the motor vehicles receiving the alarm information evaluate said information by means of at least one measure criterion, wherein, when the measure criterion is satisfied, at least one alarm-related measure which eliminates or reduces a hazard owing to the alarm is carried out automatically.