IP Library › Granted Patent US 12,434,633
Granted Patent B2
US 12,434,633 · App. 17/977,498 · Granted Oct 7, 2025

Sensor assembly with lidar for autonomous vehicles

Inventors: Donald Burnette (Mountain View, CA); Court Hinricher (Mountain View, CA); Jay Kuvelker (Mountain View, CA); Andreas Wendel (Mountain View, CA); John Zinn (Mountain View, CA); Laura Shane (Mountain View, CA)
Assignee: Kodiak Robotics, Inc.
B60R1/12B60R1/0605B60R11/04G01S13/865G01S13/867G01S13/931G01S17/86G01S17/931G03B37/04H04N23/90B60R2001/1223B60R2001/1253B60R2011/004
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Quick Facts
Patent No.
US 12,434,633
App. No.
17/977,498
Granted
Oct 7, 2025
Kind
B2
Abstract

A sensor assembly for autonomous vehicles includes a side mirror assembly configured to mount to a vehicle. The side mirror assembly includes a first camera having a field of view in a direction opposite a direction of forward travel of the vehicle; a second camera having a field of view in the direction of forward travel of the vehicle; and a third camera having a field of view in a direction substantially perpendicular to the direction of forward travel of the vehicle. The first camera, the second camera, and the third camera are oriented to provide, in combination with a fourth camera configured to be mounted on a roof of the vehicle, an uninterrupted camera field of view from the direction of forward travel of the vehicle to a direction opposite the direction of forward travel of the vehicle.

Claims (39)

1. A sensor assembly for an autonomous vehicle, comprising:

an arm having a proximal end adjacent the autonomous vehicle, a distal end, and a vertical medial plane intersecting and parallel to a vector created by the proximal end and the distal end;

a rotational coupling at the proximal end of the arm configured to rotate about an axis coincident with the vertical medial plane; and

one or more lidars coupled to the arm, at least one lidar of the one or more lidars being directed within about 10 degrees of a horizontal plane perpendicular to the medial vertical plane, and the at least one lidar being directed at an angle away from the horizontal plane and the medial vertical plane such that the at least one lidar is pitched upward or downward with respect to the arm,

wherein the arm is configured to support the one or more lidars laterally away from a side surface of the autonomous vehicle, and

wherein the at least one lidar is positioned at a vertical distance between 50 mm and 650 mm from the proximal end of the arm.

2. The sensor assembly of claim 1 , wherein at least one lidar of the one or more lidars has a viewing angle of about 90 degrees, 180 degrees, 270 degrees, or 360 degrees.

3. The sensor assembly of claim 1 , wherein the one or more lidars are coupled to a housing supported on the arm.

4. The sensor assembly of claim 3 , further comprising a vertically elongated side view mirror coupled to a rear facing side of the housing.

5. The sensor assembly of claim 4 , further comprising a second mirror coupled to the rear facing side of the housing below the vertically elongated side view mirror, the second mirror having a convex shape.

6. The sensor assembly of claim 3 , wherein at least one lidar of the one or more lidars is positioned at a lower portion of the housing.

7. The sensor assembly of claim 3 , wherein at least one lidar of the one or more lidars is positioned at an upper portion of the housing.

8. The sensor assembly of claim 3 , wherein the housing, the one or more lidars, and the arm form a side mirror assembly are configured to be coupled to an A-pillar of the autonomous vehicle, wherein the arm extends between the A-pillar and the housing such that the one or more lidars are supported laterally away from the side surface of the autonomous vehicle.

9. The sensor assembly of claim 3 , further comprising one or more cameras coupled to the housing.

10. The sensor assembly of claim 9 , wherein at least one camera of the one or more cameras are coupled to an upper portion of the housing.

11. The sensor assembly of claim 9 , wherein at least one camera of the one or more cameras is coupled to an opposing surface from at least one lidar of the one or more lidars.

12. The sensor assembly of claim 9 , wherein the one or more cameras comprises at least two cameras coupled to the housing such that the at least two cameras having a portion of each field of view in opposing directions.

13. The sensor assembly of claim 12 , further comprising one or more radars or a thermal camera.

14. The sensor assembly of claim 13 , wherein the one or more lidars comprise two or more lidars or the one or more radars comprises two or more radars.

15. The sensor assembly of claim 9 , wherein the one or more cameras comprises at least two cameras coupled to the housing such that the at least two cameras having a portion of each field of view in substantially perpendicular directions.

16. The sensor assembly of claim 15 , further comprising one or more radars or a thermal camera.

17. The sensor assembly of claim 16 , wherein the one or more lidars comprise two or more lidars or the one or more radars comprises two or more radars.

18. The sensor assembly of claim 3 , further comprising one or more radars.

19. The sensor assembly of claim 18 , wherein the one or more lidars comprise two or more lidars or the one or more radars comprises two or more radars.

20. The sensor assembly of claim 18 , further comprising one or more cameras.

21. The sensor assembly of claim 20 , wherein the one or more cameras comprises at least two cameras coupled to the housing such that the at least two cameras having a portion of each field of view in opposing directions.

22. The sensor assembly of claim 20 , wherein the one or more cameras comprises at least two cameras coupled to the housing such that the at least two cameras having a portion of each field of view in substantially perpendicular directions.

23. The sensor assembly of claim 1 , further comprising one or more radars, a thermal camera, a first camera having a field of view including a direction opposite of a direction of travel, a second camera having a field of view including the direction of travel, a third camera having a field of view including a direction perpendicular to the direction of travel.

24. The sensor assembly of claim 23 , wherein the second camera is a wide field of view camera.

25. The sensor assembly of claim 23 , wherein the second camera is a narrow field of view camera.

26. The sensor assembly of claim 23 , wherein the one or more lidars comprise two or more lidars or the one or more radars comprises two or more radars.

27. An autonomous vehicle comprising:

the sensor assembly of claim 1 ,

wherein the one or more lidars extends a predetermined distance laterally away from the autonomous vehicle.

28. The autonomous vehicle of claim 27 , wherein the one or more lidars is located vertically below a hood of the autonomous vehicle.

29. An autonomous vehicle comprising:

two or more sensor assemblies according to claim 1 ,

wherein a first sensor assembly of the two or more sensor assemblies is coupled to a left side of the autonomous vehicle and a second sensor assembly of the two or more sensor assemblies is coupled to a right side of the autonomous vehicle, and

wherein each of the first sensor assembly and the second sensor assembly extend laterally away from the left side and the right side, respectively, of the autonomous vehicle.

Assignments (3)
SECURITY INTEREST Recorded Apr 14, 2025
From: KODIAK ROBOTICS, INC.
To: ARES ACQUISITION HOLDINGS II LP
Reel/Frame 070833/0096 →
SECURITY INTEREST Recorded Jun 12, 2024
From: KODIAK ROBOTICS, INC.
To: HORIZON TECHNOLOGY FINANCE CORPORATION
Reel/Frame 067711/0909 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 4, 2022
From: BURNETTE, DONALD; HINRICHER, COURT; KUVELKER, JAY; WENDEL, ANDREAS; ZINN, JOHN; SHANE, LAURA
To: KODIAK ROBOTICS, INC.
Reel/Frame 061662/0058 →
Continuity (3)
Continuation 17435368
Provisional Application 62812779 · Mar 1, 2019
Related Publication 20230052355A1 · Feb 16, 2023
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