Vehicle sensor assembly
An assembly includes a liftgate and an autonomous navigation sensor assembly supported by the liftgate. The autonomous navigation sensor assembly has a plurality of sensors and a vent facing across a field-of-view of one of the sensors.
1. An assembly, comprising:
a liftgate;
a rearview camera that has a resolution and is supported by the liftgate;
a video screen supported in a passenger cabin and in communication with the rearview camera;
an autonomous navigation sensor assembly supported by the liftgate, the autonomous navigation sensor assembly having a plurality of sensors and a vent facing across a field-of-view of one of the sensors and directing air exiting the vent from one side of the field-of-view toward another side of the field-of-view, the plurality of sensors including a rearview far-field camera that has a resolution higher than the resolution of the rearview camera; and
a computer in communication with the autonomous navigation sensor assembly and programed to operate the vehicle in an autonomous mode based on data from the autonomous navigation sensor assembly.
2. The assembly of claim 1 , further comprising a window supported by the liftgate, the autonomous navigation sensor assembly above the window.
3. The assembly of claim 1 , wherein the plurality of sensors includes a LIDAR sensor.
4. The assembly of claim 1 , wherein the autonomous navigation sensor assembly includes a blower in fluid communication with the vent.
5. The assembly of claim 1 , wherein the autonomous navigation sensor assembly includes an air inlet.
6. The assembly of claim 1 , wherein the autonomous navigation sensor assembly includes a nozzle pointed at least one of the sensors.
7. A vehicle, comprising:
a liftgate;
a rearview camera that has a resolution and is supported by the liftgate;
a video screen supported in a passenger cabin and in communication with the rearview camera;
an autonomous navigation sensor assembly supported by the liftgate and having a plurality of sensors, the plurality of sensors including a rearview far-field camera that has a resolution higher than the resolution of the rearview camera; and
a computer in communication with the autonomous navigation sensor assembly and programed to operate the vehicle in an autonomous mode based on data from the autonomous navigation sensor assembly.
8. The vehicle of claim 7 , wherein the autonomous navigation sensor assembly is spaced from the rearview camera.
9. The vehicle of claim 7 , further comprising a roof and a second autonomous navigation sensor assembly supported on the roof and in communication with the computer.
10. The vehicle of claim 9 , wherein the computer is programmed to fuse data from the autonomous navigation sensor assembly and the second autonomous navigation sensor assembly.
11. The vehicle of claim 7 , further comprising a roof and a hinge pivotally supporting the liftgate relative to the roof, the autonomous navigation sensor assembly at the hinge.
12. The vehicle of claim 7 , further comprising a first fluid reservoir and a first pump in fluid communication with the autonomous navigation sensor assembly.
13. The vehicle of claim 12 , further comprising a second fluid reservoir and a second pump at a rear of the vehicle, the first fluid reservoir and the first pump at a front of the vehicle.
14. The vehicle of claim 13 , further comprising a second autonomous navigation sensor assembly in fluid communication with the second fluid reservoir and the second pump.
15. The vehicle of claim 7 , wherein the autonomous navigation sensor assembly is elongated along a cross-vehicle axis.
16. The vehicle of claim 7 , wherein the autonomous navigation sensor assembly is at a top of the liftgate.
17. The vehicle of claim 7 , wherein the autonomous navigation sensor assembly includes a nozzle pointed at one of the sensors.