METHOD OF AUTONOMOUS MOVEMENT OF A VEHICLE IN A PARKING AREA

• US 20140046506A1
• Filed: 08/09/2013
• Published: 02/13/2014
• Est. Priority Date: 08/11/2012
• Status: Abandoned Application

• Current Assignee: Audi AG (Volkswagen AG)
• Original Assignee: Audi AG (Volkswagen AG)
• Inventors: Reichel, Michael, Bouzouraa, Mohamed Essayed
• Application Number:
  US13/963,536
• Publication Number:
  US 20140046506A1
• Time in Patent Office: Days
• US Class Current: 701/2
• CPC Class Codes: B62D 15/0285 Parking performed automatically
• CPC Class Codes: G05D 1/0289 with means for avoiding collisions between vehicles vehicle fittings for automatically controlling speed including means for detecting potential obstacles B60K31/0008; avoiding obstacles by action on the steering system B62D; radar, sonar, lidar systems designed for anti-collision purposes G01S13/93, G01S15/93, G01S17/93

Abstract

In a method of autonomous driving a vehicle on a parking area, a movement of a vehicle is controlled by an external stationary control device which is located in or in vicinity of the parking area and capable of steering the vehicle autonomously to or from an assigned parking space. An impending or actual collision with another moving or parked vehicle is detected by at least one sensor of the vehicle; and data generated by the sensor is analyzed by an evaluation unit. In response to the situation at hand, the control device makes a behavioral decision, such as, e.g., triggering an alert signal or maneuvering the vehicle.

Claims

1. A method of autonomous driving a vehicle in a parking area, comprising:

controlling a movement of a vehicle using an external stationary control device located in or in vicinity of the parking area to steer the vehicle autonomously to or from an assigned parking space;

detecting an impending or actual collision with another moving or parked vehicle by at least one sensor of the vehicle;

analyzing data generated by the sensor by an evaluation unit; and

taking a situation-dependent behavioral decision in response to the analyzed data, using the control device.

2. The method of claim 1, wherein the behavioral decision includes triggering an alert signal selected from the group consisting of warning signal and alarm signal.

3. The method of claim 2, wherein the alert signal involves an action selected from the group consisting of flashing, honking, light signal, and radio signal.

4. The method of claim 1, wherein the behavioral decision includes maneuvering the vehicle by the external control device.

5. The method of claim 1, further comprising recording information selected from the group consisting of data generated by the sensor, analyzed sensor data, behavioral decision, and other data relevant to the method, using a recording unit.

6. The method of claim 1, wherein the behavioral decision includes notification of a person selected from the group consisting of owner of the vehicle, supervisor, and service personnel.

7. The method of claim 1, wherein the behavioral decision includes maneuvering the vehicle involved in the situation of impending or actual collision with another moving or parked vehicle to a safe state.

8. The method of claim 7, wherein the maneuvering step includes decelerating the vehicle.

9. The method of claim 7, wherein the maneuvering step includes decelerating the vehicle to come to a halt.