이 가이드에서는 툴킷 환경 변수를 초기화하고 Raspbian*용 benchmark_app.py Python 응용 프로그램을 실행하는 시스템 서비스를 생성하는 OpenVINO™ 단계를 제공합니다. 이 프로세스는 다른 Linux* 배포판에도 적용될 수 있지만, 이 안내서는 Raspbian* OS에서 작동하도록 작성되었습니다.
아래 단계에서는 OpenVINO™ 툴킷이 설치되어 있고 설치가 확인되었다고 가정합니다. 아직 방문하지 않았다면 다음 링크를 방문하십시오.
sudo pip install progress
cd ~/
wget https://storage.openvinotoolkit.org/repositories/open_model_zoo/2022.1/models_bin/3/person-vehicle-bike-detection-crossroad-0078/FP16/person-vehicle-bike-detection-crossroad-0078.bin -o ~/downloads/person-vehicle-bike-detection-crossroad-0078.bin
wget https://storage.openvinotoolkit.org/repositories/open_model_zoo/2022.1/models_bin/3/person-vehicle-bike-detection-crossroad-0078/FP16/person-vehicle-bike-detection-crossroad-0078.xml -o ~/downloads/person-vehicle-bike-detection-crossroad-0078.xml
wget https://github.com/intel-iot-devkit/sample-videos/raw/master/people-detection.mp4 -O ~/Downloads/people-detection.mp4
vi ~/openvino-object-detection-demo-script
#!/bin/bash
출처: /home/pi/openvino_dist/setupvars.sh
/usr/bin/python3 /home/pi/openvino_dist/extras/open_model_zoo/demos/object_detection_demo/python/object_detection_demo.py -i /home/pi/Downloads/people-detection.mp4 -m /home/pi/Downloads/person-vehicle-bike-detection-crossroad-0078.xml -d MYRIAD -at ssd
chmod u+x ~/openvino-object-detection-demo-script
sudo vi /etc/systemd/system/openvino-object-detection-demo.service
[Unit]
Description=Init OpenVINO env and run python object detection demo
After=network.target
[Service]
ExecStart=/home/pi/openvino-object-detection-demo-script
WorkingDirectory=/home/pi
StandardOutput=inherit
StandardError=inherit
Restart=on-failure
User=pi
[Install]
WantedBy=multi-user.target
sudo systemctl enable openvino-object-detection-demo.service
sudo systemctl start openvino-object-detection-demo.service
sudo systemctl status openvino-object-detection-demo.service
sudo systemctl stop openvino-object-detection-demo.service
sudo systemctl disable openvino-object-detection-demo.service
Linux*용 시스템 서비스에 대한 자세한 내용은 systemd 매뉴얼 페이지를 참조하십시오.
man systemd