The Solution Design On Parking Guidance And Information System Based On RFID Technology

With the rapid development of social economy and people's living level increasing enhancement, the personal quantity in driving fast growth, city motor vehicle quantities increase rapidly, parking problem increasingly prominent. On the one hand performance for parking supply can not meet the parking demand; On the other hand parking space still exists, the efficiency is low. "Parking difficulty" has become the impact of urban traffic sustainable development "bottleneck". Parking problem solutions can be divided into three groups: one is to expand the supply of parking facilities; the second is for parking demand management; thirdly is to improve the utilization rate of existing parking facilities. From recent practicalities, most of our cities should be to expand parking facilities supply, but improve parking facilities capacity will be a slow process of gradual done. In a short time can't dramatically improve parking facilities under the premise of capacity, using scientific means to promote the utilization rate of parking facilities to meet the growing needs, it's a inevitably choice to solve the city parking problem.This paper focuses on the parking guidance system technical solutions research from the view of improving the utilization ratio. First of all, on the summary of the parking guidance system research and application, discusses the system on the basis of frame structure, system function and user demand and construction based on RFID technology parking guidance system problems such as the conditions, this paper analyzes the RFID in ITS large scale application mode, research auto digital standard source system and parking guidance system combines realize dynamic and static traffic induction and analysis in engineering practice of metal film the windscreen RFID tags have influence on the performance of the conversational; Secondly, formulate parking guidance system planning scheme, give regional parking guidance system planning steps, the classification method to establish the system of induction in three layers, based on induction, the strategy for level 4 induction strategy; perfect Then analyzes parking guidance issued the specific requirements, mark quasi-geoid set mode, key research and give variable information boards set lead spacing calculation method. In the above analysis based on the study, combined with the analysis and research about public parking lot of Anning of Lanzhou, planning and design a pilot demonstration project of Lanzhou "parking guidance information system of Anning" technical solutions.