Method and device for operating a vehicle

• US 10,829,154 B2
• Filed: 09/29/2015
• Issued: 11/10/2020
• Est. Priority Date: 10/27/2014
• Status: Active Grant

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Irion, Albrecht, Mathony, Hans-Joerg, Nicodemus, Rolf, Hoffmann, Stefan, Nordbruch, Stefan, Mielenz, Holger
• Primary Examiner(s): Tran, Khoi H
• Assistant Examiner(s): Hannan, B M M
• Application Number:
  US15/515,701
• Publication Number:
  US 20170297625A1
• Time in Patent Office: 1,869 Days
• Field of Search: 701 24
• CPC Class Codes: B60W 30/06 Automatic manoeuvring for parking
• CPC Class Codes: B62D 15/027 Parking aids, e.g. instruction means
• CPC Class Codes: B62D 15/0285 Parking performed automatically
• CPC Class Codes: G01C 21/36 Input/output arrangements for on-board computers
• CPC Class Codes: G05D 1/0234 using optical markers or beacons optical beacons per se G01S1/70
• CPC Class Codes: G05D 1/0248 in combination with a laser lasers per se H01S
• CPC Class Codes: G05D 1/0274 using mapping information stored in a memory device navigation using map-matching G01C21/30
• CPC Class Codes: G05D 1/028 using a RF signal
• CPC Class Codes: G08G 1/094 Hardware aspects; Signal processing or signal properties, e.g. frequency bands
• CPC Class Codes: G08G 1/09626 where the origin of the information is within the own vehicle, e.g. a local storage device, digital map
• CPC Class Codes: G08G 1/096725 where the received information generates an automatic action on the vehicle control
• CPC Class Codes: G08G 1/096816 where the complete route is transmitted to the vehicle at once
• CPC Class Codes: G08G 1/09685 where the complete route is computed only once and not updated
• CPC Class Codes: G08G 1/143 inside the vehicles
• CPC Class Codes: G08G 1/146 where the parking area is a limited parking space, e.g. parking garage, restricted space
• CPC Class Codes: G08G 1/148 Management of a network of parking areas
• CPC Class Codes: G08G 1/163 involving continuous checking

Abstract

A method for operating a vehicle, the vehicle receiving a digital map of a parking lot and at least one target position on the parking lot via a communication network, the vehicle navigating autonomously in the parking lot to the target position on the basis of the digital map, and the vehicle autonomously parking at the target position. A device for operating a vehicle, a vehicle, a server and a computer program are also described.

Claims

1. A method for operating a vehicle, comprising:

receiving by the vehicle via a communication network a digital map of a parking lot and at least one target position;

navigating autonomously, by the vehicle, in the parking lot to the target position on the basis of the digital map; and

autonomously parking, by the vehicle, at the target position,

wherein a first route from a drop-off position to the target position is ascertained from the digital map and a second route from the target position to the drop-off position is ascertained from the digital map,

wherein the vehicle receives multiple target positions via the communication network, and the vehicle travels to the target position as a function of priorities allocated to a respective target position, each of the priorities specifying a sequence in which the vehicle is to drive to the respective target position.

2. The method as recited in claim 1, wherein the at least one target position includes at least one of:

i) the drop-off position at which a driver of the vehicle is able to park the vehicle for an autonomous parking operation, and ii) a parking position at which the vehicle is to park autonomously.

3. The method as recited in claim 1, wherein a route to the target position lying within the parking lot is ascertained on the basis of the digital map, and the navigation includes traveling the route.

4. The method as recited in claim 3, wherein one of:

i) a route to the target position is ascertained outside the vehicle and transmitted to the vehicle via the communication network, or ii) the route to the target position is ascertained inside the vehicle.

5. The method as recited in claim 1, wherein the vehicle senses at least one landmark encompassed by the parking lot during the navigation, a current position of the vehicle on the digital map being ascertained on the basis of the detected landmark, and the navigation is additionally carried out on the basis of the ascertained current position.

6. The method as recited in claim 1, wherein the vehicle senses its environment during the navigation, and the navigation is carried out on the basis of the sensed surroundings.

7. A device for operating a vehicle, comprising:

a communications interface designed to receive a digital map of a parking lot and a target position in the parking lot via a communication network; and

a guidance device designed to guide the vehicle autonomously in the parking lot to the target position on the basis of the digital map and to park the vehicle autonomously at the target position,

wherein a first route from a drop-off position to the target position is ascertained from the digital map and a second route from the target position to the drop-off position is ascertained from the digital map,

wherein the vehicle receives multiple target positions via the communication network, and the vehicle travels to the target position as a function of priorities allocated to a respective target position, each of the priorities specifying a sequence in which the vehicle is to drive to the respective target position.

8. A vehicle, designed to:

receive via a communication network a digital map of a parking lot and at least one target position;

navigate autonomously in the parking lot to the target position on the basis of the digital map; and

autonomously park at the target position,

wherein a first route from a drop-off position to the target position is ascertained from the digital map and a second route from the target position to the drop-off position is ascertained from the digital map,

wherein the vehicle receives multiple target positions via the communication network, and the vehicle travels to the target position as a function of priorities allocated to a respective target position, each of the priorities specifying a sequence in which the vehicle is to drive to the respective target position.

9. A server, comprising:

a database in which a digital map of a parking lot is stored;

a processor designed to ascertain at least one target position in the parking lot; and

a communications interface designed to transmit the digital map and the target position via a communication network to a vehicle,

wherein a first route from a drop-off position to the target position is ascertained from the digital map and a second route from the target position to the drop-off position is ascertained from the digital map,

wherein the vehicle receives multiple target positions via the communication network, and the vehicle travels to the target position as a function of priorities allocated to a respective target position, each of the priorities specifying a sequence in which the vehicle is to drive to the respective target position.

10. The server as recited in claim 9, wherein the processor is designed to ascertain a route to the destination position lying within the parking lot on the basis of the digital map, and the communications interface is designed to transmit the ascertained route via the communication network to the vehicle.

11. A non-transitory computer-readable storage medium on which is stored a computer program including program code for operating a vehicle, the computer program, when executed by a computer, causing the computer to perform:

receiving by the vehicle via a communication network a digital map of a parking lot and at least one target position;

navigating autonomously, by the vehicle, in the parking lot to the target position on the basis of the digital map; and

autonomously parking, by the vehicle, at the target position, wherein a first route from a drop-off position to the target position is ascertained from the digital map and a second route from the target position to the drop-off position is ascertained from the digital map,

wherein the vehicle receives multiple target positions via the communication network, and the vehicle travels to the target position as a function of priorities allocated to a respective target position, each of the priorities specifying a sequence in which the vehicle is to drive to the respective target position.