【文章內(nèi)容簡(jiǎn)介】 ce China introduced the concept of logistics from abroad in early 1980s，logistics industry has been developed rapidly〃At present，our country already has quite a lot of logistics parks and centers，develops a series of modem logistics technologies and obtains a large number of innovation acplishments bearing selfdetermination intelectual property rights〃 Among those are typical ones such as the development of integration logistics management system with selfdetermination intelectual property rights(LOG + +／SMCS)in real—time connection with famous ERP system(SAPR／3)has been realized，the system radically changes the unicity and low integrity level of China’s traditional logistics and thus symbolizes that domestic logistics software has been in line with international noFIns for modern logistics management system〃Another example is the new structural—type quick stacker that has the operation speed of0—150 m／rain〃1ifting speed of 0—40 m／min and forking speed of 0 — 20／40 m／rain, bearing selfdetermination intellectual property rights developed in the same year〃Laser ranging technology is applied to the system in horizontal direction〃resulting that the distance—measuring error is 177。 1 mm within 500 meters and positioning accuracy is 177。3 mm〃For the vertical direction〃due to the application of rotary encoder plus tooth—be technique，positioning accuracy reaches 177。 3 mm〃 In this way〃 the system successfully integrates a variety of new—type detecting technologies involving laser location，rotary encoder and toth—belt eranging〃 integration has been utilized for positioning and then radically altered traditional positioning method 〃Besides，the adoption of redundancy and trouble shooting technique dramatically increases the system39。s efficiency and reliability〃The adoption of over ten new techs consisting of new—type forking structure and loading platform with dimension detector and bar code sensor has promoted the technical advancement of key equipments used in logistics industry as well as greatly narrowed the gap between China and international advanced countries in terms okey equipments〃 In 2003。a patent product at world —leading place，the push—pull laser guiding AGV cart，ca／Be into market〃Ever has never been a similar product both at home and abroad〃 is AGV cart〃having conquered numbers of difficulties as path planning，reflecting board layout and pinpointing position，can travel an d locate its position safely and flexibly in rolling machine units〃 In other words，it realizes plete automation delivery 〃 In 2003，domestic enterprises designed and applied automatic supplementary—materials allocation system equipped with vision—identification movable robot〃system was ran king at international leading stage〃In year 2003,thanks to the successful developments of Hong He Cigarette Factory ’s automatic logistics system and Legend’s integration logistics system，numbers of blanks in domestic logistics industry are叫ed。quantities of leading logistics systems and equipments ale produced and the gap between China and other countries advanced in key equipments and primary indexes are reduced〃Through years of research and exploration〃Tai Yuan Gang Yu Storage Company，by cope ration with scientific research institutes，success finally developed automatization tired warehouse facility assisted by puter planning and designing technology，which is at the leading place in the the support an d regard from all levels of governmental departments，China’ s modern logistics industry is now taking unprecedented momentum and developing rapidly〃 However，it’s worth being pointed out that，as far as the whole is concerned〃China’s logistics industry is still in an initial stage〃China’ s GDP in 2000 was 1000 billion RMB〃of which the added value of circulation area accounts for merely 8〃1％ 〃11}lis number is much lower than that of developed countries like the United States〃Japan and UK〃In 2000，the sale of WalMart，one of the world retailing giants，was billion，corresponding to 46％ of China ’s total a nual sales in retailing〃On top of that〃the annual sale of WAIMART is on the increase by US$20—30 billion dollars a year〃Domestically，the annual sale of our leading retailer，Shanghai Unilever，is simply 11 billion RMB〃accounting for about 7％ of Mart〃From the above statistics，it’s by no means difficult for one to find out that distant gap of logistics industries exists between China and developed countries〃Of course，on the contrary，the statistics also tell us that there are great development potential and space regarding logistics industry in problems，some of which even ale the bottlenecks of China’s modern logistics，are available in the course of development〃Great importance to these problems should be attached，which are worthy of the concern and