roslaunch turtlebot3_gazebo turtlebot3_autorace_2020.launch &
sleep 3
roslaunch turtlebot3_autorace_camera intrinsic_camera_calibration.launch &
sleep 3
roslaunch turtlebot3_autorace_camera extrinsic_camera_calibration.launch mode:=calibration &
sleep 3
roslaunch turtlebot3_autorace_detect detect_traffic_light.launch &
sleep 3
roslaunch turtlebot3_autorace_core turtlebot3_autorace_mission.launch &
sleep 3
rqt &
sleep 3
rqt_image_view &
./telop.sh