Method and means for operating a first motor vehicle on the basis of at least one characteristic of at least one second motor vehicle

1. A method for operating a first motor vehicle, comprising:

ascertaining at least one characteristic relevant to an operation of the first motor vehicle; and

actuating at least one component of the first motor vehicle on the basis of the at least one characteristic,

wherein the at least one characteristic is ascertained in at least one second motor vehicle,

wherein the first motor vehicle has fewer sensors than then second motor vehicle, wherein the at least one characteristic is ascertained by evaluating at least one sensor value of the sensors,

wherein the at least one characteristic is transmitted by the at least one second motor vehicle to at least one diagnostic station and by the at least one diagnostic station to the first motor vehicle.

2. The method as recited in claim 1 , wherein the at least one characteristic is ascertained in at least two second motor vehicles.

3. The method as recited in claim 1 , wherein the at least one sensor value includes a sensor value of at least one of a combustion chamber pressure sensor, a lambda probe, a fuel pressure sensor, a fuel quality sensor, an air mass sensor, an intake-air temperature sensor, an intake-air pressure sensor, a nitrogen oxide sensor, and a particle sensor.

4. The method as recited in claim 1 , wherein the at least one characteristic is ascertained in the at least one second motor vehicle on the basis of at least one of a control intervention value and an actuating variable of the at least one component.

5. The method as recited in claim 1 , wherein the transmission takes place respectively by at least one of terrestrial mobile radio and satellite transmission.

6. The method as recited in claim 1 , wherein the at least one characteristic is further ascertained while using a position signal.

7. The method as recited in claim 1 , further comprising:

ascertaining a fuel quality resulting from a preceding filling-up process as the at least one characteristic in the at least one second motor vehicle;

ascertaining a location of a receiving filling-up process from a position signal at the point in time of the preceding filling-up process; and

as the at least one component of the first motor vehicle, actuating an engine of the first motor vehicle on the basis of the fuel quality if the first motor vehicle has filled up at a location of the preceding filling-up process.

8. A system for carrying out a method for operating a first motor vehicle, the method including ascertaining at least one characteristic relevant to an operation of the first motor vehicle, and actuating at least one component of the first motor vehicle on the basis of the at least one characteristic, wherein the at least one characteristic is ascertained in at least one second motor vehicle, the system comprising:

the first motor vehicle; and

the at least one second motor vehicle; and

an arrangement for transmitting the characteristic ascertained in the at least one second motor vehicle to the first motor vehicle,

wherein the first motor vehicle has fewer sensors than then second motor vehicle, wherein the at least one characteristic is ascertained by evaluating at least one sensor value of the sensors,

wherein the at least one characteristic is transmitted by the at least one second motor vehicle to at least one diagnostic station and by the at least one diagnostic station to the first motor vehicle.

9. A processing unit set up to carry out a method for operating a first motor vehicle, the method comprising:

ascertaining at least one characteristic relevant to an operation of the first motor vehicle; and

actuating at least one component of the first motor vehicle on the basis of the at least one characteristic, wherein the at least one characteristic is ascertained in at least one second motor vehicle,

wherein the processing unit includes at least one diagnostic station of a system,

wherein the first motor vehicle has fewer sensors than then second motor vehicle, wherein the at least one characteristic is ascertained by evaluating at least one sensor value of the sensors,

wherein the at least one characteristic is transmitted by the at least one second motor vehicle to the at least one diagnostic station and by the at least one diagnostic station to the first motor vehicle.

10. A computer program having program code that causes a processing unit to carry out a method for operating a first motor vehicle, the method comprising:

ascertaining at least one characteristic relevant to an operation of the first motor vehicle; and

actuating at least one component of the first motor vehicle on the basis of the at least one characteristic, wherein the at least one characteristic is ascertained in at least one second motor vehicle,

wherein the first motor vehicle has fewer sensors than then second motor vehicle, wherein the at least one characteristic is ascertained by evaluating at least one sensor value of the sensors,

wherein the at least one characteristic is transmitted by the at least one second motor vehicle to at least one diagnostic station and by the at least one diagnostic station to the first motor vehicle.

11. A machine-readable storage medium, comprising:

a computer program having program code that causes a processing unit to carry out a method for operating a first motor vehicle, the method comprising:

ascertaining at least one characteristic relevant to an operation of the first motor vehicle, and

actuating at least one component of the first motor vehicle on the basis of the at least one characteristic, wherein the at least one characteristic is ascertained in at least one second motor vehicle,

wherein the first motor vehicle has fewer sensors than then second motor vehicle, wherein the at least one characteristic is ascertained by evaluating at least one sensor value of the sensors,

wherein the at least one characteristic is transmitted by the at least one second motor vehicle to at least one diagnostic station and by the at least one diagnostic station to the first motor vehicle.