Sensor correction device and method
AssigneeHl Klemove Corp.
InventorJoon Hyup Bae
Life of this patent
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Abstract
The disclosure relates to a sensor correction device and method. Specifically, a sensor correction device according to the disclosure comprises a receiver receiving image information and a first steering angle from a plurality of image sensors and a steering angle sensor (SAS), respectively, an object detector detecting an object from the image information and detecting a position of the object, a comparator comparing a second steering angle calculated based on a position change amount of the object with the first steering angle, and a controller applying an SAS correction value according to the position change amount of the object to the first steering angle when a difference between the first steering angle and the second steering angle is larger than or equal to a first reference value.
Claims20
A sensor correction device, comprising a processor configured to:
- receive image information and a first steering angle from a plurality of image sensors and a steering angle sensor (SAS), respectively;
- detect an object from the image information and detecting a position of the object;
- compare a second steering angle calculated based on a position change amount of the object with the first steering angle;
- and
- apply an SAS correction value according to the position change amount of the object to the first steering angle when a difference between the first steering angle and the second steering angle is larger than or equal to a first reference value.
A sensor correction method, comprising:
- an information reception step receiving image information and a first steering angle from a plurality of image sensors and a steering angle sensor (SAS), respectively;
- an object detection step detecting an object from the image information and detecting a position of the object;
- a comparison step comparing a second steering angle calculated based on a position change amount of the object with the first steering angle;
- and
- a correction step applying an SAS correction value according to the position change amount of the object to the first steering angle when a difference between the first steering angle and the second steering angle is larger than or equal to a first reference value.
Dependencies are inferred from the claim text.