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公开(公告)号：US11443524B2
公开(公告)日：2022-09-13
申请号：US16695291
申请日：2019-11-26
申请人： Motional AD LLC
发明人： Mauro Aguiar , Noam Weinstein , Eric Wolff , Matthias Sapuan , Hsun-Hsien Chang , Philipp Robbel , Maurilio Di Cicco , Guchan Ozbilgin , Bishwamoy Sinha Roy , Yifan Yang , Akshay Bhagat , David Butterworth , Andrew J. Eick , Alok Sharma , Junqing Wei
摘要： Among other things, we describe systems and method for validating sensor calibration. For validating calibration of a system of sensors having several types of sensors, an object may be configured to have a substantially reflective portion such that the sensors can isolate the substantially reflective portion, and their sensor data can be compared to determine, if the detected locations of the substantially reflective portion by each sensor are aligned. For calibrating a system of sensors, an object having known calibration features can be used and detected by each sensor, and the detected data can be compared to known calibration data associated with the object to determine if each sensor is correctly calibrated.
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公开(公告)号：US12067786B2
公开(公告)日：2024-08-20
申请号：US17888563
申请日：2022-08-16
申请人： Motional AD LLC
发明人： Mauro Aguiar , Noam Weinstein , Eric Wolff , Matthias Sapuan , Hsun-Hsien Chang , Philipp Robbel , Maurilio Di Cicco , Guchan Ozbilgin , Bishwamoy Sinha Roy , Yifan Yang , Akshay Bhagat , David Butterworth , Andrew J. Eick , Alok Sharma , Junqing Wei
CPC分类号： G06V20/58 , G02B6/0055 , G05D1/0088 , G06T7/80
摘要： Among other things, we describe systems and method for validating sensor calibration. For validating calibration of a system of sensors having several types of sensors, an object may be configured to have a substantially reflective portion such that the sensors can isolate the substantially reflective portion, and their sensor data can be compared to determine, if the detected locations of the substantially reflective portion by each sensor are aligned. For calibrating a system of sensors, an object having known calibration features can be used and detected by each sensor, and the detected data can be compared to known calibration data associated with the object to determine if each sensor is correctly calibrated.
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公开(公告)号：US20220392232A1
公开(公告)日：2022-12-08
申请号：US17888563
申请日：2022-08-16
申请人： Motional AD LLC
发明人： Mauro Aguiar , Noam Weinstein , Eric Wolff , Matthias Sapuan , Hsun-Hsien Chang , Philipp Robbel , Maurilio Di Cicco , Guchan Ozbilgin , Bishwamoy Sinha Roy , Yifan Yang , Akshay Bhagat , David Butterworth , Andrew J. Eick , Alok Sharma , Junqing Wei
摘要： Among other things, we describe systems and method for validating sensor calibration. For validating calibration of a system of sensors having several types of sensors, an object may be configured to have a substantially reflective portion such that the sensors can isolate the substantially reflective portion, and their sensor data can be compared to determine, if the detected locations of the substantially reflective portion by each sensor are aligned. For calibrating a system of sensors, an object having known calibration features can be used and detected by each sensor, and the detected data can be compared to known calibration data associated with the object to determine if each sensor is correctly calibrated.
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