The present invention inexpensively executes fault diagnosis in real time without obstructing an original image-processing function even while driving. To this end, this in-vehicle-camera image processing device has: one or more camera units capable of selectively switching between a captured image and a test image and outputting the same; an image-processing unit for subjecting a captured image outputted by the camera units to image processing; and a fault diagnosis unit for subjecting the camera units to fault diagnosis, on the basis of the test image outputted by the camera units. In addition, the image-processing unit determines whether or not a fault diagnosis is possible on the basis of the image-processing results, and when fault diagnosis is determined to be possible, outputs diagnosis instruction information to the fault diagnosis unit. The in-vehicle-camera image processing device is characterized in that upon receiving input of the diagnosis instruction information from the image-processing unit, the fault diagnosis unit outputs, to the camera units, an image-selection-instruction signal for switching the image outputted by the camera units from the captured image to the test image.
In-vehicle-camera image processing device
2018-12-11
Patent
Electronic Resource
English
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06K Erkennen von Daten , RECOGNITION OF DATA |
IMAGE PROCESSING DEVICE, STEREO CAMERA DEVICE, VEHICLE, AND IMAGE PROCESSING METHOD
European Patent Office | 2020
|IMAGE PROCESSING DEVICE, STEREO CAMERA DEVICE, VEHICLE, AND IMAGE PROCESSING METHOD
European Patent Office | 2017
|CAMERA MONITORING SYSTEM, IMAGE PROCESSING DEVICE, VEHICLE AND IMAGE PROCESSING METHOD
European Patent Office | 2019
|IMAGE PROCESSING DEVICE, IN-VEHICLE CAMERA SYSTEM AND IMAGE PROCESSING METHOD
European Patent Office | 2020
|