Method and system for operating a vehicle

• US 10,509,411 B2
• Filed: 08/01/2017
• Issued: 12/17/2019
• Est. Priority Date: 09/01/2016
• Status: Active Grant

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Bevot, Claudius
• Primary Examiner(s): Shaawat, Mussa A
• Application Number:
  US15/665,555
• Publication Number:
  US 20180059675A1
• Time in Patent Office: 868 Days
• CPC Class Codes: B60W 2540/215 Selection or confirmation of options
• CPC Class Codes: B60W 2556/45 External transmission of data to or from the vehicle
• CPC Class Codes: B60W 2556/65 Data transmitted between vehicles
• CPC Class Codes: B60W 2756/10 Involving external transmission of data to or from the vehicle
• CPC Class Codes: B60W 50/082 Selecting or switching between different modes of propelling
• CPC Class Codes: G05D 1/0229 in combination with fixed guiding means
• CPC Class Codes: G05D 1/0255 using acoustic signals, e.g. ultra-sonic singals sonar systems designed for anti-collision purposes G01S15/93
• CPC Class Codes: G05D 1/0274 using mapping information stored in a memory device navigation using map-matching G01C21/30

Abstract

A method and a system for operating a vehicle. The vehicle has a predefined at least partially autonomous control mode and is designed to provide an identification indicating the predefined control mode to a vehicle-related component that has information relevant for the predefined control mode and/or one or more control command(s) relevant for the predefined control mode. To make the information and/or the control commands available to the vehicle, the providing takes place only when the vehicle is in the predefined control mode.

Claims

1. A method for operating a vehicle, which has a predefined at least partially autonomous control mode, the method comprising:

transmitting, by the vehicle, an identification that indicates the predefined control mode, the identification being transmitted to a vehicle-related component which has at least one of;

(i) information relevant for the predefined control mode, and (ii) one or more control command(s) relevant for the predefined control mode;

wherein the transmitting takes place only when the vehicle is in the predefined control mode, in order to make the at least one of the information and the control commands available to the vehicle, wherein the vehicle-related component is a device that is remote from the vehicle;

wherein in response to receiving the identification transmitted by the vehicle, the remote device processes and transmits the information and the control commands to the vehicle.

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

(i) the vehicle makes the identification available to a multitude of vehicle-related components simultaneously, and (ii) when the vehicle is in the predefined control mode, the identification is made available automatically at one of;

(a) a predefined repeat frequency, or (b) according to a predefined pattern.

3. The method as recited in claim 1, wherein a plurality of devices that are connected to one another and are situated at a distance from one another are used as vehicle-related components.

4. The method as recited in claim 1, wherein in response to a detection of the identification by the vehicle-related component, the vehicle-related component forwards the identification to a superposed unit via the Internet.

5. The method as recited in claim 1, wherein the vehicle-related component is realized with the aid of memory contents or with the aid of predefined, computer-implemented control methods.

6. The method as recited in claim 1, wherein the same communications channel is used to transmit the identification from the vehicle to the vehicle-related component and to transmit the at least one of the information and the at least one control command, to the vehicle.

7. The method as recited in claim 1, wherein the identification indicates one of:

(i) a driver-assistance control mode, (ii) a partially automated control mode, (iii) a highly automated control mode, or (iv) a fully automated control mode, and the vehicle uses as identification a normalized and standardized form, and when leaving the predefined control mode, the vehicle transmits an identification for deactivating the use of the at least one of the information and the at least one control command, to the vehicle-related component.

8. The method as recited in claim 1, wherein the vehicle has a plurality of control modes, and depending on an existing current control mode, provides a correspondingly different identification, and depending on the respective provided identification, at least one of:

(i) a correspondingly different information, and (ii) a correspondingly different control command, is made available for the vehicle.

9. The method as recited in claim 1, wherein the identification is provided in one:

an electric, optical or acoustic manner.

10. The method as recited in claim 9, wherein the identification is provided in a wireless or a wired manner.

11. A system for operating a vehicle, comprising:

a control unit by which the vehicle is able to be operated in a predefined at least partially autonomous control mode;

a communication device disposed in the vehicle; and

at least one vehicle-related component which has at least one of;

(i) information relevant for the predefined control mode, and (ii) one or more control commands relevant for the predefined control mode;

wherein the vehicle-related component is a device that is remote from the vehicle;

wherein the vehicle holds in readiness an identification indicating the predefined control mode, and the communications device transmits the identification to the vehicle-related component automatically only when the vehicle is in the predefined control mode, so that the at least one of the information and the at least one control command is available to the vehicle;

wherein in response to receiving the identification transmitted by the vehicle, the remote device processes and transmits the information and the control commands to the vehicle.

12. The system as recited in claim 11, wherein the communication device includes at least one of a vehicle-to-vehicle communications system and a vehicle-to-X communications system.

13. A vehicle having a central control unit by which the vehicle is able to be operated in an at least partially autonomous control mode, the vehicle and the central control unit being designed to:

transmit an identification that indicates the predefined control mode to a vehicle-related component which has at least one of;

(i) information relevant for the predefined control mode, and (ii) one or more control command(s) relevant for the predefined control mode, wherein the vehicle-related component is a device that is remote from the vehicle;

wherein the transmitting takes place only when the vehicle is in the predefined control mode, in order to make the at least one of the information and the control commands available to the vehicle;

wherein in response to receiving the identification transmitted by the vehicle, the remote device processes and transmits the information and the control commands to the vehicle.