Method for performing diagnosis of a camera system of a motor vehicle, camera system and motor vehicle
First Claim
1. A method for performing a diagnosis of a camera system of a motor vehicle, comprising:
- providing at least one image of an environmental region of the motor vehicle by a camera of the camera system;
detecting at least one object external to vehicle in the at least one image by an image processing device of the camera system;
providing sensor data by at least one sensor of the motor vehicle, wherein the sensor data characterizes environmental conditions of the motor vehicle;
first classifying the at least one object and herein associating the object with a class among a plurality of predetermined classes depending on the environmental conditions, wherein the plurality of classes differ from each other with respect to the environmental conditions,second classifying the at least one object and herein associating the object with one of the plurality of classes based on the image, and independently of the sensor data, by a classification device using a predetermined classification model; and
comparing classification results of the first and the second classification and performing a diagnosis depending on the comparison.
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Accused Products
Abstract
The invention relates to a method for performing a diagnosis of a camera system (2) of a motor vehicle (1) by: providing at least one image (BD) by means of a camera (3); detecting an object (6) in the image (BD) by means of an image processing device; providing sensor data (SD) by means of at least one sensor (7) of the motor vehicle (1), wherein the sensor data (SD) characterizes environmental conditions of the motor vehicle (1); first classifying the object (6) and herein associating the object (6) with a class (K1, K2, K3, K4) among several predetermined classes (K1, K2, K3, K4) depending on the environmental conditions, wherein the classes (K1, K2, K3, K4) differ from each other with respect to the environmental conditions; second classifying the at least one object (6) and herein associating the object (6) with one of the classes (K1, K2, K3, K4) based on the image (BD) and independently of the sensor data (SD) by a classification device (12) using a predetermined classification model (11); and comparing classification results of the first and the second classification and performing a diagnosis depending on the comparison.
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Citations
12 Claims
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1. A method for performing a diagnosis of a camera system of a motor vehicle, comprising:
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providing at least one image of an environmental region of the motor vehicle by a camera of the camera system; detecting at least one object external to vehicle in the at least one image by an image processing device of the camera system; providing sensor data by at least one sensor of the motor vehicle, wherein the sensor data characterizes environmental conditions of the motor vehicle; first classifying the at least one object and herein associating the object with a class among a plurality of predetermined classes depending on the environmental conditions, wherein the plurality of classes differ from each other with respect to the environmental conditions, second classifying the at least one object and herein associating the object with one of the plurality of classes based on the image, and independently of the sensor data, by a classification device using a predetermined classification model; and comparing classification results of the first and the second classification and performing a diagnosis depending on the comparison. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification