Design And Implementation Of Parking Information Distribution System Based On Openstack

With the continuous development of economic,people's living standards are improving,the number of motor vehicles is increasing significantly,and urban traffic pressure is becoming more and more heavy.In order to solve the current problem "parking difficulty",a growing number of parking lots begin to build their parking service applications,using magnetic,electronic screens,cameras technology to achieve intelligent management of the parking lots,to ease traffic pressure,resulting in a wide range of parking service applications.However,different parking service applications can not share messages because they use different standards.This paper mainly focuses on the method of sharing messages in different parking service applications,using cloud computing,service-oriented architecture(SOA)and metadata.The design and implementation of parking information distribution system based on OpenStack,to solve the problems of information silos in different parking service applications.Firstly,service model of the whole system is designed which contains the elements and service flows.Secondly,since OpenStack has the demand service feature,cloud resource scheduling algorithm for the parking service is researched.Finally,using service model,researching cloud resource scheduling algorithm,designing platform,a parking information distribution system based on OpenStack is developed,which can provide publication,discovery and management services for service providers so that any third party can connect and share parking service applications.Consequently,this paper designs and implements parking information distribution system based on OpenStack,and designs the test of application scenarios to verify functionality and practicality of the parking information distribution system.