1、本科毕业设计 (外文翻译 ) 1 Parking The impact of industrialization on urban transport and the rapid economic development is becoming more seriously, particularly the emergence of a large number of private cars making many countries, including Chinas growing parking problem in big cities. From the parking guid
2、ance system of the angle of the overall planning and design, combined with intelligent transportation systems, discuss the establishment of a sub-frame structure before the trip, providing use of the Internet, communications and media, travel different channels were released before the transfer of s
3、pecific functional design of parking information . Keywords: parking； induction system； before the trip； Guidance Information Overview Traffic can not do without modern city parking facilities, and stop hard and has been troubled countries in the world of common problems. The impact of industrializa
4、tion on urban transport, the rapid economic development, urban (non-) surge in vehicle population, particularly the emergence of a large number of private cars, making many countries, including Chinas growing parking problem in big cities. Motorists to travel at the same time enjoy the freedom, they
5、 had to face due to lack of resources caused by the search for parking spaces in distress. Especially for the driving experience is short, travel, or are not familiar with a limited number of motorists who travel destination, if the destination before the trip did not understand the distribution of
6、parking facilities nearby, it may be confused and convoluted, Park Patrol embarrassment. On the other hand, some car parks are set up in the ground, position a bit more, park paths far, newly built and other factors were not concerned about or even unknown, even in peak times, no one cares. Thus, it
7、 is necessary to prepare before the trip of Parking Guidance and Information System for simple profile. Prepare Pre-trip parking information transmission system In order to meet the wishes of characteristics of drivers, taking into account the economic levels of different classes of drivers, knowled
8、ge, skills and information needs of the situation before the trip difference to modern high-tech tools and 本科毕业设计 (外文翻译 ) 2 traditional methods combined strengths to build multi-level user-oriented and comprehensive real-time parking information services the city before the trip information transmis
9、sion system. Combined with modern high-tech development trend of the future evolution of the guide, the use of Internet, communications and media transmission channels 3, sub-frame building before the trip shown in Figure It should be noted that the implementation of the scheme before the trip the m
10、ain subsystem is two-way transmission, the subsystem can either finishing the traditional function of the passive receiving parking information, while the control center to pass the initiative to send the data, reflecting real-time parking information, and the city the ideal individual will of the u
11、ser interface. Prepare the subsystem functional design before the trip To facilitate data exchange at all levels, PGIS and travel into the city before the sub-central control center, area control center, user 3 levels. The following were discussed by Internet, communications, media in the preparatio
12、n of these 3 ways to stop transmission of information before the trip function design and implementation of conditions. Internet transmission query Parking Information Is actually the second generation of traveler information system of the ATIS, already has assisted in the trip before the trip and t
13、ravel on the way decision-making functions. Is not difficult to conclude that before the trip as a sub-branch PGIS to Internet-based, relying on the working platform embedded GIS, called sub-system management with electronic maps of the citys main parking lot within the database link, and online tra
14、vel information before the parking service entirely possible. Communication Transmission Parking Information In addition to the direct use of Internet, the modern means of communication but also for stopping the transmission of information provides an ideal way. Using communication transmission park
15、ing information, parking information and data need to advance into the TMN (Telecommunications Management Network). According to the characteristics of communication technology, is divided into two kinds of wireless and wireline communications transmission. Media Release Parking Information 本科毕业设计 (
16、外文翻译 ) 3 Media is an important part of the information society, the status of her unique channels of information will naturally attract a number of fixed and non fixed public attention. Although due to its own constraints, the media in general, there is dynamic information updates slow, real-time de
17、lay, one-way transmission, and other weaknesses, but its influence is still with usual enough to play released to supplement the information in the form of Parking. Abstract With the rapid increase in demand for city parking, long hidden in the deep-seated urban parking problems have become increasi
18、ngly apparent, as the intelligent traffic system, an important component of the intelligent parking guidance system has become a modern urban traffic management can not or missing key elements, and one of the important parameters of the system an effective parking system data to predict accurately i
19、s a prerequisite for successful operation. There is no mature technology as can learn, how to predict the effective data issues become a parking place in front of the researchers, a technical difficulty. After a long study authors presented data to predict effective method of parking for a successfu
20、l solution to this technical problem provides a guideline. Introduction Is well known that the acceleration of urbanization process has brought the urban population explosion, and the sharp decline in tariffs on imported cars the automotive industry in China will inevitably bring about great develop
21、ment of the yearly increase in car ownership, so these will lead to the rapid increase in demand for city parking. Yet Long-term parking is not received due attention, parking facilities planning lags, chaotic management, construction by the shortage of land, shortage of funds constraints, resulting
22、 in a lot of cities parking is currently the obvious contradiction between supply and demand, parking has become a serious problem of urban traffic problems. Intelligent transportation system as an important component of intelligent parking guidance system will participate in the citys traffic manag
23、ement, it can manage the parking situation and the regional share of the overall coordination of the situation, for different prices to different parking areas indirect control of parking demand and balance. It can also use a variety of ITS technologies and means to achieve the parking lot of modern management, dynamic to provide for the travel to designated areas near the parking spaces / parking fees and other
