That is what I have with the exception of Auto Plate Rotate = True. Does that matter? Yours is False.
Here is one from this morning. Since upgrade the License Plate Reader a while ago I haven't had any cars go by.Depending on your FOV if the plate is level not rotated then it can be disabled, post a screenshot of a plate captured. Below is my FOV and the plate does not need rotating.
View attachment 167369
With that FOV I would leave Auto Rotate enabled.Here is one from this morning. Since upgrade the License Plate Reader a while ago I haven't had any cars go by.
Thank you Mike.With that FOV I would leave Auto Rotate enabled.
Did you just install version 2.5 or are you on the old versionI have a persistent issue with the lpr module. Can't figure it out. It starts. (use cpai for all motion processing the other stuff works fine) Runs until it gets its first call and then i get.
15:07:34:Module ALPR has shutdown
15:07:34:ALPR_adapter.py: has exited
on the main page it says
License Plate Reader
Lost Contact GPU (CUDA)
Any ideas?
i was on the old version i have since upgraded to the new version. the lpr module functions fine on cpu. but not gpu. The yolo runs fine on the gpu.Did you just install version 2.5 or are you on the old version
Are you running it in a Docker container?i was on the old version i have since upgraded to the new version. the lpr module functions fine on cpu. but not gpu. The yolo runs fine on the gpu.
computer has a 8700k and a 2080ti in it.
nope , just a windows installAre you running it in a Docker container?
missed that part. that would be the issue. thank you sir.Do you have CUDA v12 install, to check open up a command prompt and run nvcc --version. The ALPR module only works with CUDA 11.x
View attachment 167371
What does nvcc --version showLong thread! I've got plate detection running in my BI setup, but I'm not able to get the plate numbers to read.
I can successfully detect DayPlate (and NightPlate); ie using one of the samples:
View attachment 168231
However, the actual LPR reading isn't returning results:
View attachment 168232
I am using Cuda 11:
View attachment 168233
And the ALPR queue basically just comes back with "no plates found":
23:41:20:Client request 'alpr' in queue 'alpr_queue' (...47c464)
23:41:20:Request 'alpr' dequeued from 'alpr_queue' (...47c464)
23:41:20:Object Detection (YOLOv5 6.2): Queue request for Object Detection (YOLOv5 6.2) command 'custom' (...121cbc) took 29ms
23:41:20:License Plate Reader: Retrieved alpr_queue command
23:41:20:Client request 'custom' in queue 'objectdetection_queue' (...5ce374)
23:41:20:Request 'custom' dequeued from 'objectdetection_queue' (...5ce374)
23:41:20:Object Detection (YOLOv5 6.2): Retrieved objectdetection_queue command
23:41:20:Response received (...5ce374): No objects found
23:41:20:Object Detection (YOLOv5 6.2): Detecting using license-plate
23:41:20:Object Detection (YOLOv5 6.2): Queue request for Object Detection (YOLOv5 6.2) command 'custom' (...5ce374) took 38ms
23:41:20:Response received (...47c464): No plates found
I think the settings on the license plate reader module seem reasonable...
View attachment 168234
Would appreciate any thoughts on what I might be missing here.
Thanks!
in Blue Iris in setting go to the Ai tab, and make sure you have the ALPR box checked, the box is.bottom left.
What does nvcc --version show