Error After model running for a few minutes ( Rasp 4B + NCS2 )

[rnd-amg]

Hi Team,

i try to test this model " person-vehicle-bike-detection-crossroad-1016 "

when i run this command " /object_detection_demo -d MYRIAD -m /home/pi/open_model_zoo/tools/downloader/intel/person-vehicle-bike-detection-crossroad-1016/FP16/person-vehicle-bike-detection-crossroad-1016.xml -at ssd -i 0 " its working but just for a while and for a few of minutes i got error

Please let me know the workaround to avoid the error.

Regards,

rnd

[Megat_Intel]

Hi rnd,

Thank you for reaching out to us.

The error you got is because of Intel® Neural Compute Stick 2 (NCS2) connection issue. This could happen due to NCS2 disconnecting during inference, low USB power, poor contact, etc.

Here are some steps you could try to solve this issue:

1. Ensure that the NCS2 is listed among the USB devices using lsusb command.
2. Please ensure that your NCS2 is connected securely to the USB port.
3. Connect NCS2 directly to a USB 3.0 port instead of a USB hub.
4. Connect NCS2 to a powered USB hub.
5. Disconnect other unnecessary devices from the USB ports.

For your information, I ran the Object Detection C++ Demo with Raspberry Pi 4 Model B and NCS2, and did not encounter any errors. However, I got the same error as yours when the NCS2 was disconnected while the demo was running as shown here.

 

Regards,

Megat

[rnd-amg]

Hi @Megat_Intel ,

i think it's because i used extension cable for NCS2 

any similars models that already stable & already have a report like counting each object ( vehicle, person ) and di object capture by cctv ( rtsp ) & webcam ?

because i want counting vehicle & person at red light intersection

regards,

rnd

[Megat_Intel]

Hi rnd,

We observed that you have posted the same issue in another thread. Please refer to the answer here.

Regards,

Megat

[Megat_Intel]

Hi rnd,

This thread will no longer be monitored since we have provided a suggestion. If you need any additional information from Intel, please submit a new question.

Regards,

Megat