史蒂夫嘰嘰叫: dragon-eye - F3F real-time electronic judging system with Jetson Nano (Update May 20)

This is update of dragon-eye

https://stevegigijoe.blogspot.com/2021/02/dragon-eye-f3f-real-time-electronic.html

There are so many bug fix and update of dragon-eye these month. Now, I think dragon-eye is ready for practice F3F competition. Two dragon-eye bases, an outdoor wifi AP, an Android phone with APP (dragon-eye-rc) and speaker are all we need.

New feature of dragon-eye

1.Improve object tracking performance especially for the object under horizon line.

2.Two cameras are available, each with a different field of view. The conditions and base placement on individual slopes will determine which camera is appropriate for the local slope.

3.Fake Target Detection records all new targets in the previous 3 seconds, if there are targets that overlap too many times these targets will be treated as a fake target and will not trigger the system.

4.Bug trigger is to prevent false triggers caused by bugs flying through the field of view. Bugs are usually small and fast, so targets that are small in size and at high speed will not cause a trigger when they cross the central line.

5.Save real-time video to the SD card. The maximum number of video files is 400, each video is about 90 seconds. Access to the video file is available through Windows network sharing (Samba).

6.Show Result, Show detection, trigger and various information on video output is selectable for display on the video output.

7.Across central line trigger through multicast & UDP socket

8.A setup note document dragon-eye setup note

9.Supports 9 axis IMU (Experimental)

For more detail please refer to dragon-eye

New feature of dragon-eye-rc Android APP

1.Android APP F3F timer with voice & audio sound.

2.Android APP supports more than two dragon-eye bases

3.Show temperature and GPU usage of dragon-eye on main page of Android APP

4.Detection of wifi connection. Once wifi reconnect, reflash base list

Setup of dragon-eye base A