Design And Implementation Of Public Transport Payment Platform Based On Acoustic Interaction

The rapid development of the Internet has promoted the rapid growth of the economy.With the change of lifestyle,mobile Internet and payment emerge as the times require.In this paper,acoustic wave payment is the main means of bus payment,LTE network is used as the return network,and the bus payment platform is designed and implemented.This paper first introduces the research background of the paper and the related technology of mobile payment,and discusses the method of bus payment.By comparing the advantages and disadvantages of the current technology,this paper describes the research significance of intelligent bus platform based on acoustic wave payment and completed the design of acoustic wave payment and application scheme,further disribed the overall system framework,basic functions,the overall platform architecture technology roadmap.Through docking with xiaomi hardware platform,the development based on android system completes the design of the entire intelligent hardware.Secondly it introduces the technology implementation of cloud service platform,including on-board hardware management service,general service and database mode design.At the same time,through the development based on android system,it completes the design of important functions such as sound wave transmission and registration of swiping card terminal.For the occlusion scenario,this paper adopts the security enhancement technology of mobile payment based on acoustic wave payment to realize it.By positioning intelligent hardware on LTE network,auxiliary positioning of bus location is completed to ensure the security of mobile payment.Finally,this paper completed the implementation and demonstration of the bus platform,completed the implementation of the whole system,including the demonstration of the cloud service platform and the client application case,and made the payment more convenient through the implementation and application based on the interaction of the acoustic wave.The realization of intelligent bus system based on acoustic wave payment mainly includes three parts,the cloud service platform has completed the background data storage,processing,calculation and other related functions;Intelligent hardware has completed connecting of the user and communicating with cloud storage platform.UE payment terminal has completed acoustic coding,vehicle position query and other related functions.This system has completed all applications through design and implementation,and the application effect is good.