Contents
Overview
The DeepRacer Inference ROS package creates the inference_node which is part of the core AWS DeepRacer application and will be launched from the deepracer_launcher. More details about the application and the components can be found here.
License
The source code is released under Apache 2.0.
Supported ROS Distributions
- Foxy
Node Details
inference_node
Subscribed Topics
/sensor_fusion_pkg/sensor_msg (msg/EvoSensorMsg)- Message with the combined sensor data. Contains single camera/two camera images and LiDAR distance data.
Published Topics
/inference_pkg/rl_results (msg/InferResultsArray)- Publish a message with the reinforcement learning inference results with class probabilities for the state input passed through the current model that is selected in the device console.
Services
load_model (srv/LoadModelSrv)- Service that is responsible for setting pre-processing algorithm and inference task for the specific type of model loaded.
- Service that is responsible for starting and stopping inference tasks.
