Multi-scenario Dynamic Path Planning Method for Multiple Construction Robots Based on A * Algorithm

Multiple scenes refer to the same building, different places, different time, or space with a certain number of location relationships and common characteristics or similar attributes. Each building has its own unique functions and characteristics. Therefore, in the process of construction, it is necessary to take into account the important impact of multiple target users (i.e., robots) on the whole system due to their interaction, interaction and other factors. This paper studies and designs the path of the robot based on the multi-scene dynamic planning method. We will implement the whole model based on the A * algorithm. Firstly, the kinematics equation and mathematical model of the robot are established, and then the optimized parameters are solved by MATLAB software and the optimal solution is obtained in the actual situation; At last, a multi-level fusion strategy is given, and the simulation results are analyzed to verify the performance indicators and operation effects of the scheme. The test results show that the A * algorithm can be used to dynamically plan the path, explore the navigation and create the matrix map. The final table mapping is a subset of the table mapping corresponding to the actual environment. Therefore, after defining different starting points, destinations and navigation paths, the information recorded by the matrix map will be closer to the real environment information, making the environment information of the mobile robot clearer, and providing reference and guidance for similar engineering applications in the future.