Research on dynamic obstacle avoidance and complex path planning strategies based on ROS robots

Robot Operating System (ROS) is a software system framework used by many robot systems.Although ROS provides a good development environment and related frameworks, ROS is not suitable for public places such as restaurants because of the coming and going of people.Dynamic obstacle avoidance is often handled by stopping the robot, or when there are frequent environmental map changes or when sensors such as optical radar fail, the stop action is also used.However, this often causes path obstructions or delays in completing tasks.Therefore, this study attempts to use images, auxiliary sensors, and various path avoidance strategies to solve the problem of the robot stopping and waiting for the obstacles to disappear.The problem of rapid changes in map paths.