【Autoware源码解读】(一)Autoware的框架

整体框架

最近准备读一下Autoware源码,看看要完成一个自动驾驶系统,要到底都做些什么。先放一张由demo跑出来的所有的node和topic的关系图:
在这里插入图片描述
这张图实在是大,接下来我会记录一下这个图中的node和topic的源码都对应在哪

左上角单独的两块

  • /vscan_filling: ????????
  • /can_info_translator: core_perception/autoware_connector
  • /vehicle_receiver: utilities/vehicle_socket

下面有关相机的

  • /calibration_publisher:utilities/calibration_publisher , 发布的camera_info的命名空间是怎么定的?
  • /relay_camera_info: utilities/kitti_launch/launch/xml/camera_lidar.xml可以看到,这个节点的类型是类型是topic_tools/relay
  • /points2image: visualization/points2image

obj_car

并没有找到对应的节点,但是可以参考core_perception/vision_ssd_detect/interface.yaml

velodyne_nodelet && velodyne_nodelet_manager

参考utilities/data_preprocessor/scripts/velodyne_hdl64e_s3.launch

有关点云的

  • /voxel_grid_filter: core_perception/points_downsampler
  • /eculidian_cluster: core_perception/lidar_euclidean_cluster_detect

runime_manager

utilities/runtime_manager/scripts/runtime_manager_dialog.py

tf相关

  • /nmea2tfpose: core_perception/gnss_localizer
  • /joint_state_publisher: ros自带
  • /robot_state_publisher: ros自带
  • /base_link_to_localizer: tf/static_transform_publisher,ros自带,utilities/runtime_manager/scripts/setup_tf.launch
  • /world_to_map: [tf/static_transform_publisher,ros自带],documentation/autoware_quickstart_examples/launch/tf_local.launch
  • /map_to_mobility: ???????

定位相关

  • /vector_map_loader: common/map_file
  • /ndt_matching: core_perception/lidar_localizer
  • /pose_relay: topic_tools/relay,core_perception/autoware_connector/launch/vel_pose_connect.launch
  • /vel_relay: topic_tools/relay,core_perception/autoware_connector/launch/vel_pose_connect.launch

规划决策

  • /waypoint_loader: core_planning/waypoint_maker
  • /lane_rule: core_planning/lane_planner
  • /lane_stop: core_planning/lane_planner
  • /lane_select: core_planning/lane_planner
  • /waypoint_maker_publisher: core_planning/waypoint_maker
  • /pure_pursuit: common/waypoint_follower

控制

  • /twist_filter: common/waypoint_follower
  • /vehicle_sender: utilities/vehicle_socket

具体的先列这么多,其实有很多pkg和node还没在图中出现。有些找的地方可能也不是很对,这相当于做了个目录,在之后的细读的过程中再进行纠正好了。

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转载自blog.csdn.net/wqwqqwqw1231/article/details/104680573