Systems and methods for controlling sensing device field of view
First Claim
1. A method for controlling a field of view of a sensing device of an autonomous vehicle, comprising:
- receiving a current position of the autonomous vehicle along a determined path;
retrieving map information that includes a pitch and a curvature of a roadway at or near the current position;
determining, by a processor, based on the map information, a planned pitch of the autonomous vehicle at or near the current position;
determining, by the processor, based on the map information, a planned roll of the autonomous vehicle at or near the current position;
determining, by the processor, based on the planned pitch and the planned roll of the autonomous vehicle, a location of the field of view of the sensing device;
determining, based on the location of the field of view and a location of an area of interest at the current position, an amount of movement of the sensing device to align the field of view with the area of interest; and
generating, by the processor, one or more control signals to one or more actuators associated with the sensing device to move the sensing device to align the field of view based on the determined amount of movement.
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Accused Products
Abstract
Systems and method are provided for controlling a vehicle. In one embodiment, a method includes: receiving a current position of the vehicle along a determined path; retrieving map information that includes a pitch and a curvature of a roadway at or near the current position; determining, based on the map information, a planned pitch and a planned roll of the vehicle at or near the current position; determining, based on the planned pitch and the planned roll, a location of the field of view of the sensing device; determining, based on the location of the field of view and a location of an area of interest, an amount of movement of the sensing device to align the field of view with the area of interest; and generating, one or more control signals to one or more actuators associated with the sensing device based on the determined amount of movement.
5 Citations
20 Claims
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1. A method for controlling a field of view of a sensing device of an autonomous vehicle, comprising:
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receiving a current position of the autonomous vehicle along a determined path; retrieving map information that includes a pitch and a curvature of a roadway at or near the current position; determining, by a processor, based on the map information, a planned pitch of the autonomous vehicle at or near the current position; determining, by the processor, based on the map information, a planned roll of the autonomous vehicle at or near the current position; determining, by the processor, based on the planned pitch and the planned roll of the autonomous vehicle, a location of the field of view of the sensing device; determining, based on the location of the field of view and a location of an area of interest at the current position, an amount of movement of the sensing device to align the field of view with the area of interest; and generating, by the processor, one or more control signals to one or more actuators associated with the sensing device to move the sensing device to align the field of view based on the determined amount of movement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for controlling a field of view of a sensing device of an autonomous vehicle, comprising:
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a source of a current position of the autonomous vehicle along a determined path; a source of map information that includes a pitch and a curvature of a roadway at or near the current position; the sensing device having the field of view, and the field of view of the sensing device movable by one or more actuators associated with the sensing device; a controller, having a processor, that is configured to; determine, based on the map information, a planned pitch of the autonomous vehicle at or near the current position; determine, based on the map information, a planned roll of the autonomous vehicle at or near the current position; determine, based on the planned pitch and the planned roll of the autonomous vehicle, a location of the field of view of the sensing device; determine, based on the location of the field of view and a location of an area of interest at the current position, an amount of movement of the sensing device to align the field of view with the area of interest; and generate one or more control signals to the one or more actuators associated with the sensing device to move the sensing device to align the field of view based on the determined amount of movement. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. An autonomous vehicle, comprising:
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a source of a current position of the autonomous vehicle along a determined path; a source of map information that includes a pitch and a curvature of a roadway at or near the current position; a sensing device having a field of view, and the field of view of the sensing device movable by one or more actuators associated with the sensing device; a controller, having a processor, that is configured to; determine based on the map information, a planned pitch of the autonomous vehicle at or near the current position; determine based on the map information, a planned roll of the autonomous vehicle at or near the current position; receive sensor signals that provide a substantially real-time pitch of a chassis of the autonomous vehicle at the current location of the autonomous vehicle; determine a pitch of the autonomous vehicle at the current position based on the planned pitch and the substantially real-time pitch; determine, based on the pitch and the planned roll of the autonomous vehicle, a location of the field of view of the sensing device; determine, based on the location of the field of view and a location of an area of interest at the current position, an amount of movement of the sensing device to align the field of view with the area of interest; and generate one or more control signals to the one or more actuators associated with the sensing device to move the sensing device to align the field of view based on the determined amount of movement. - View Dependent Claims (18, 19, 20)
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Specification