Study On Design And Information Integration Of Urban Parking Guidance System

With the continuous increase of car ownership,more and more attention has been received.However the parking problem and no were improved with the increase in the degree of concern,mainly due to urban management for alleviating the problem of parking in two errors: on the one hand,through the construction of additional parking infrastructure to meet the parking demand;on the other hand through the limitation of vehicle purchase needs or requirements to achieve a balance between supply and demand.In this paper,the establishment of urban parking guidance system,the management measures,can effectively improve the urban parking problems,and guide the vehicle to effectively and reasonably carry out the vehicle parking.This article first to the domestic part of the city's parking situation and management present situation analysis,combining with the urban road network capacity in the area of full load cases,the number of parking garages forecast,the necessity of the construction of urban parking guidance system were expounded.Secondly,to realize information sharing and "multi-stage control open" for unified management of parking guidance system,and the parking guidance system design,the overall structure and main functions of each of the subsystems in the system's main technology and multi-stage induction information control method is studied;From the hardware system,software system and network security three aspects has carried on the design of system information integration platform,the parking data acquisition module,data processing module,parking information release module and GIS application module four modules are introduced,and introduces the integration platform of user interface,internal interface,external interface and information integration platform induced dynamic control process;Finally,the parking guidance signs are classified,and divided into three levels: level of parking guidance signs,secondary parking guidance signs and tertiary parking guidance signs;According to the different function positioning of parking guidance signs at all levels,at all levels for inducing sign the construction point of optimal selection model was established.The main purpose of this paper establishes the parking guidance system is committed to the use of scientific and effective means of parking management,prompted parking by the rational use,in order to ease urban traffic congestion andreduce traffic pollution and reduce traffic accidents.The construction of parking information integration platform and advocate,can enable the sharing of basic data more convenient and efficient,to provide more quality services for city management.