Method for operating a LiDAR system

1. A method for operating a LiDAR system for a detection of an environment in a field of view of the LiDAR system, the method comprising:

detecting at least one temperature measurement, which deviates from a loading temperature, in at least one light source of the LiDAR system;

estimating the loading temperature based on the at least one temperature measurement using an evaluation function;

specifying an operating limit, which is specific for a maximum thermal load capacity of the at least one light source;

providing a preset for at least one region of interest in the field of view; and

adjusting an operation of the LiDAR system based on the preset for the at least one region of interest, the estimated loading temperature and the operating limit.

2. The method according to claim 1 , wherein the evaluation function comprises a model so that the estimation is carried out with the aid of the model, and wherein the loading temperature is specific for a junction temperature and/or at least one other maximum component temperature of the at least one light source.

3. The method according to claim 1 , wherein the adjustment of the operation of the LiDAR system comprises:

determining a power distribution in the field of view based on the preset for the at least one region of interest and the estimated loading temperature, so that the loading temperature remains below the operating limit during further operation of the LiDAR system and

setting a power of the at least one light source based on the previously determined power distribution.

4. The method according to claim 1 , wherein the adjustment of the operation of the LiDAR system comprises setting a power of the at least one light source, wherein the at least one light source is a laser and/or a semiconductor light source.

5. The method according to claim 1 , wherein the adjustment of the operation of the LiDAR system comprises setting a power of the at least one light source to specify a subsequent detection pattern with which the power of the at least one light source is preset for different positions and/or areas of the field of view.

6. The method according to claim 5 , wherein the setting takes place based on a static preset which specifies a minimum power of the at least one light source for predefined positions and/or areas of the field of view.

7. The method according to claim 5 , wherein the setting takes place based on a dynamic preset which specifies a performance preset for positions and/or areas of the field of view as a function of an environment detection and/or a detection by additional sensors.

8. The method according to claim 1 , wherein the adjustment of the operation of the LiDAR system comprises step of setting a power of the at least one light source based on a required range in an environment detection.

9. The method according to claim 1 , wherein the adjustment of the operation of the LiDAR system comprises determining a power distribution of the at least one light source in the field of view based on the preset for the at least one region of interest so that a power is increased for the at least one region of interest and reduced outside the at least one region of interest.

10. The method according to claim 1 , wherein the specification of the operating limit takes place based on the estimated loading temperature so as to plan a thermal budget with which the LiDAR system is operated as per the adjustment of the operation.

11. The method according to claim 1 , wherein the adjustment of the operation and/or the specification of the operating limit is carried out based on the estimated loading temperature so as to determine a reserve capacity for the operation of the LiDAR system.

12. A system for detection of an environment in a field of view of the system, the system comprising:

a detector to detect at least one temperature measurement which differs from a loading temperature in at least one light source of the system;

an estimator to estimate the loading temperature based on the at least one temperature measurement using an evaluation function;

a setter to set an operating limit which is specific for a maximum thermal load capacity of the at least one light source;

a provision component to provide a preset for at least one region of interest in the field of view; and

an adjuster to adjust operation of the system based on the preset for the at least one region of interest, the estimated loading temperature and the operating limit.

13. The system according to claim 12 , wherein the detector is a temperature sensor and is arranged in an environment outside the at least one light source.

14. A non-transitory computer-readable medium storing a computer program thereon that comprises commands which cause a control and/or evaluation device to execute the following steps when the computer program is run:

detecting at least one temperature measurement, which differs from a loading temperature, in at least one light source of a system;

estimating the loading temperature based on the detected at least one temperature measurement using an evaluation function;

specifying an operating limit, which is specific for the maximum thermal load capacity of the at least one light source;

providing a preset for at least one region of interest in a field of view; and

adjusting an operation of the system based on the preset for the at least one region of interest, the estimated loading temperature and the operating limit.