Systems and methods for autonomous vehicle controls
Systems and methods for controlling autonomous vehicle are provided. A method can include obtaining, by a computing system, data indicative of a plurality of objects in a surrounding environment of the autonomous vehicle. The method can further include determining, by the computing system, one or more clusters of the objects based at least in part on the data indicative of the plurality of objects. The method can further include determining, by the computing system, whether to enter an operation mode having one or more limited operational capabilities based at least in part on one or more properties of the one or more clusters. In response to determining that the operation mode is to be entered by the autonomous vehicle, the method can include controlling, by the computing system, the operation of the autonomous vehicle based at least in part on the one or more limited operational capabilities.
1. A method to control operation of an autonomous vehicle, comprising:
(a) obtaining data indicative of a plurality of objects in a surrounding environment of the autonomous vehicle;
(b) determining one or more clusters of the plurality of objects based on the data indicative of the plurality of objects;
(c) determining that an area of at least one of the one or more clusters is greater than a threshold area;
(d) entering an operation mode having one or more limited operational capabilities in response to determining that the area of at least one of the one or more clusters is greater than the threshold area; and
(e) controlling operation of the autonomous vehicle based at least in part on the one or more limited operational capabilities of the operation mode.
2. The method of claim 1 , further comprising entering the operation mode having the one or more limited operational capabilities based at least in part on an ability associated with an autonomy system of the autonomous vehicle.
3. The method of claim 2 , wherein the threshold area is based on the ability associated with the autonomy system of the autonomous vehicle.
4. The method of claim 1 , wherein the area of at least one of the one or more clusters is determined based on a hull of the at least one of the one or more clusters.
5. The method of claim 4 , wherein the area of at least one of the one or more clusters comprises a total area encompassed by respective hulls of the at least one of the one or more clusters.
6. The method of claim 1 , wherein (d) comprises:
(i) determining a total quantity of objects in the at least one of the one or more clusters;
(ii) determining that the total quantity of objects in the at least one of the one or more clusters exceeds a threshold quantity of objects; and
(iii) entering an operation mode having one or more limited operational capabilities in response to determining that the area of at least one of the one or more clusters is greater than the threshold area and determining that the total quantity of objects in the at least one of the one or more clusters exceeds a threshold quantity of objects.
7. The method of claim 1 , wherein determining the one or more clusters of the plurality of objects comprises grouping one or more objects of the plurality of objects that are less than a threshold distance from one another into a respective cluster of the one or more clusters.
8. The method of claim 1 , wherein the plurality of objects comprises a plurality of pedestrians or bicyclists.
9. The method of claim 1 , wherein the one or more limited operational capabilities comprise a vehicle speed restriction.
10. The method of claim 9 , wherein the method further comprises:
(f) determining a distance between one or more objects of the plurality of objects and the autonomous vehicle; and
(g) determining the vehicle speed restriction based on the distance.
11. The method of claim 10 , wherein the threshold area is based on the distance between one or more objects of the plurality of objects and the autonomous vehicle.
12. The method of claim 1 , wherein the surrounding environment comprises an intersection and the one or more limited operational capabilities comprise a right turn on red restriction.
13. The method of claim 1 , wherein the surrounding environment comprises an intersection and the one or more limited operational capabilities comprise an unprotected left turn restriction.
14. A computing system comprising:
one or more processors; and
one or more tangible, non-transitory, computer-readable media that store instructions for execution by the one or more processors to cause the computing system to perform operations, the operations comprising:
(a) obtaining data indicative of a plurality of objects in a surrounding environment of an autonomous vehicle;
(b) determining one or more clusters of the plurality of objects based on the data indicative of the plurality of objects;
(c) determining that an area of at least one of the one or more clusters is greater than a threshold area;
(d) entering an operation mode having one or more limited operational capabilities in response to determining that the area of at least one of the one or more clusters is greater than the threshold area; and
(e) controlling the operation of the autonomous vehicle based at least in part on the one or more limited operational capabilities of the operation mode.
15. The computing system of claim 14 , wherein the operations further comprise entering the operation mode having the one or more limited operational capabilities based at least in part on an ability associated with an autonomy system of the autonomous vehicle.
16. The computing system of claim 15 , wherein the threshold area is based on the ability associated with an autonomy system of the autonomous vehicle.
17. The computing system of claim 14 , wherein the area of at least one of the one or more clusters is determined based on a hull of the at least one of the one or more clusters.
18. The computing system of claim 17 , wherein the area of at least one of the one or more clusters comprises a total area encompassed by respective hulls of the at least one of the one or more clusters.
19. The computing system of claim 14 , wherein determining the one or more clusters of the plurality of objects comprises grouping one or more objects of the plurality of objects that are less than a threshold distance from one another into a respective cluster of the one or more clusters.
20. One or more tangible, non-transitory, computer-readable media storing instructions that are executable by one or more processors to cause the one or more processors to perform operations, the operations comprising:
(a) obtaining data indicative of a plurality of objects in a surrounding environment of the autonomous vehicle;
(b) determining one or more clusters of the plurality of objects based on the data indicative of the plurality of objects;
(c) determining that an area of at least one of the one or more clusters is greater than a threshold area;
(d) entering an operation mode having one or more limited operational capabilities in response to determining that the area of at least one of the one or more clusters is greater than the threshold area; and
(e) controlling the operation of the autonomous vehicle based at least in part on the one or more limited operational capabilities of the operation mode.