Robocar OpenCV Driver

Dependencies

You can install dependencies via pip install

• requests
• cv2
• urllib
• numpy
• matplotlib

Driving the car

First you may want to read how donkey car controller works here.

1- Create a Controller instance

robocarController = Controller()

1.1- Default IP is 192.168.0.110 & Default port is 8887. You can change this by creating the instance in the following way:

robocarController = Controller(ip='192.168.0.110', port='8887')

Notice that the values ​​are strings.

2- Call the get_video function

robocarController.get_video()

Configurable parameters

• IP: Robocar IP (default is 192.168.0.110)

• Port: Robocar port(default is 8887)

• Color filters: (Restrict the colors to detect between the bounds)

  • rl: Red lower bound (range 0 - 255)
  • gl: Green lower bound (range 0 - 255)
  • bl: Blue lower bound (range 0 - 255)
  • ru: Red upper bound (range 0 - 255)
  • gu: Green upper bound (range 0 - 255)
  • bu: Blue upper bound (range 0 - 255)

• Configuration: (Filters to apply)

  • apply_canny: (1 yes, 0 no)
  • apply_blur : (1 yes, 0 no)
  • apply_hough: (1 yes, 0 no)

• Canny edge configuration:

  • threshold1
  • threshold2

• Blur configuration

  • kernel

• Hough lines configuration

  • threshold
  • minLineLength
  • maxLineGap

Information & Resources

Canny edge

Blur

Hough lines