Intelligent Scenic Spot System Design Based On Automatic Navigation And Path Planning

With the rapid development of economy,tourism has long been identified as a pillar industry of national economic development,and more and more people choose sightseeing tourism as a way of leisure.At present,tourists are mainly guided by artificial tour guides,which is difficult to meet the needs of many tourists and affects the visiting experience of tourists.In addition,unknown road conditions often cause tourists to get lost in the scenic spot.In view of this,this paper designs the intelligent scenic area system,which includes three modules: automatic navigation equipment,intelligent rental cabinet and path planning.The module of automatic tour guide equipment uses infrared coding technology to realize intelligent voice tour of scenic spots and reduces the dependence of tourists on tour guides.Intelligent rental cabinet module can realize the rental and return of automatic navigation equipment;The path planning module makes a reasonable tour route for tourists and solves the problem that tourists are not familiar with the map of the scenic spot.The specific research content of this paper is as follows:Automatic navigation equipment module and intelligent rental cabinet module,according to the functional requirements of each module designed infrared transceiver,plug and pull detection hardware circuit,using Keil software written driver,developed USART HMI-based intelligent scenic spot PC software,Solidworks software to draw the three-dimensional shell model of each module.The shell was made by 3D printing technology,and the function of each module was tested.In the scenic spot path planning module,ant colony algorithm is selected for path planning,which improves the state transition probability and pheromone updating strategy of ant colony algorithm.Simulation experiments verify the effectiveness of the improved algorithm in convergence speed and the shortest distance.Jinci Scenic spot was selected as an application example,the road network map of Jinci Scenic spot was established,and the improved ant colony algorithm was applied to the path planning of the scenic spot through Matlab simulation experiment,which verified the feasibility of the algorithm in the path planning of the scenic spot.The intelligent scenic spot system studied in this paper has designed automatic navigation equipment and intelligent rental cabinet,realized the route planning of Jinci scenic spot based on the improved ant colony algorithm,solved some problems existing in the scenic spot,and can be applied to the actual scenic spot when the technology is mature.