he ROS service server will send back the current weather status. • The second functionality here we will create a publisher that the ROS publisher node will send the speed of the autonomous vehicle. Consequently, the ROS subscriber (in Python) node will echo the plate number of the autonomous vehicle, and when the vehicle’s speed exceeds the speed limit value (speed_limit parameter). Note that the speed_limit parameter is in Kilometers per hour(K/H). Furthermore, the program must provide a launch file that
In this
• The second functionality here we will create a publisher that the ROS publisher node will send the speed of the autonomous vehicle. Consequently, the ROS subscriber (in Python) node will echo the plate number of the autonomous vehicle, and when the vehicle’s speed exceeds the speed limit value (speed_limit parameter). Note that the speed_limit parameter is in Kilometers per hour(K/H).
Furthermore, the program must provide a launch file that enables the automatic running of the subscriber and publisher nodes, and sets the value of the speed_limit server parameter.
Step by step
Solved in 3 steps