git clone https://github.com/Lmh-sys/line_ws
cd line_ws
catkin_make
source devel/setup.bash
开启底盘通信
cd ~/catkin_ws
./src/scout_base/scout_bringup/scripts/bringup_can2usb.bash
roslaunch scout_bringup scout_minimal.launch
启动巡线
roslaunch simple_follower line_follower.launch