【正文】 and has been troubled countries in the world of mon problems. The impact of industrialization 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 China39。s growing parking problem in big cities. Motorists to travel at the same time enjoy the freedom, they 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 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 is necessary to prepare before the trip of Parking Guidance and Information System for simple profile. Prepare Pretrip 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, knowledge, skills and information needs of the situation before the trip difference to modern hightech tools and traditional methods bined strengths to build multilevel useroriented and prehensive realtime parking information services the city before the trip information transmission system. Combined with modern hightech development trend of the future evolution of the guide, the use of Internet, munications and media transmission channels 3, subframe building before the trip shown in Figure 朗顯示對應(yīng)的拉丁字符的拼字典 查看字典詳細(xì)內(nèi)容It should be noted that the implementation of the scheme before the trip the main subsystem is twoway 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 realtime parking information, and the city the ideal individual will of the user interface. Prepare the subsystem functional design before the trip To facilitate data exchange at all levels, PGIS and travel into the city before the subcentral control center, area control center, user 3 levels. The following were discussed by Internet, munications, media in the preparation 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 travel on the way decisionmaking functions. Is not difficult to conclude that before the trip as a subbranch PGIS to Internetbased, relying on the working platform embedded GIS, called subsystem management with electronic maps of the city39。 Guidance Information朗讀顯示對應(yīng)的拉丁字符的拼音 induction system。 畢業(yè)設(shè)計（外文翻譯）題 目 基于SPCE061A停車誘導(dǎo)系統(tǒng)設(shè)計 系 （院） 自動化系 專 業(yè) 機(jī)械設(shè)計制造及其自動化 學(xué)生姓名 學(xué) 號 指導(dǎo)教師 職 稱 2011年 3月5日Parking The impact of industrialization on urban transport and the rapid economic development is being more seriously, particularly the emergence of a large number of private cars making many countries, including China39。s growing parking problem in big cities. From the parking guidance system of the angle of the overall planning and design, bined with intelligent transportation systems, discuss the establishment of a subframe structure before the trip, providing use of the Internet, munications and media, travel different channels were released before the transfer of specific functional design of parking information . Keywords: parking。 before the trip。字典 查看字典詳細(xì)內(nèi)容 Overview Traffic can not do without modern city parking facilities, and stop hard and has been troubled countries in the world of mon problems. The impact of industrialization 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 China39。s main parking lot within the database link, and online travel information before the parking service entirely possible. Communication Transmission Parking Information In addition to the direct use of Internet, the modern means of munication but also for stopping the transmission of information provides an ideal way. Using muni