2000 No. 3

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Development of EDI System of Container Transportation in DaLian of China
Han Zenglin, An Youpeng
2000, 18(3): 4-8. doi: 10.3963/j.issn.1674-4861.2000.03.001
Abstract(372) PDF(0)
Abstract:
With the development of world economy, the containertransportation is becoming a tendency in world transportation. Meanwhile,EDI isplaying more important a role in exchanging the information in containertransportation . This article,on the basis of probing into the importance of EDI incontainer transportation, analyzes the present situation and problems of EDI inDalian port. Finally,this article puts forward measures on how to set up the EDIsystem of container transportation in Dalian.
Three Cases of Controlling Algorithm of Congestion
Ke Lin
2000, 18(3): 9-11. doi: 10.3963/j.issn.1674-4861.2000.03.002
Abstract(435) PDF(0)
Abstract:
The unbalance between the amount of information transmitted and netware resource leads to congestion. When the communication reaches the topamount,congestion often happens in a large scale netware such as Internet. Becausecongestion can be awfully expanded,scholars and engineers have been researchingfor ways to avoid it. This article presents three algorithms that are easily operated.The ideas originated from them can also be adopted by other algorithms.
Features and Organizations of Subject-oriented Database
Li Jun, ZHAO Ji
2000, 18(3): 12-13. doi: 10.3963/j.issn.1674-4861.2000.03.003
Abstract(383) PDF(0)
Abstract:
This paper discusses the building of subject-oriented database and itsorganization of data.
Rough Set Theory and its Application to Automobile Breakdown Diagnosis
Wang Junhai, Yin Xuri
2000, 18(3): 14-16. doi: 10.3963/j.issn.1674-4861.2000.03.004
Abstract(430) PDF(0)
Abstract:
The Rough set approach is an important tool to deal with uncertain or vague knowledge in AI applications. In this paper, the Rough set theory isfurther researched, and the methods of Rough set theory that are suitable for theproblems of attribute analysis and knowledge discovery in automobile breakdowndiagnosis are summarized and proposed.
2000, 18(3): 17-19. doi: 10.3963/j.issn.1674-4861.2000.03.005
Abstract(494) PDF(0)
Abstract:
In this paper, the features of functions and netting organization methods of the integrated services access network are mainly discussed. And thispaper also presents an idea of the establishing expressway communication system byusing the technique of integrated services access network.
Construction of Information Network in City-level Communications Bureaus of Hubei Province
Shan Xuehong, Yang Houxin, Yao Yuanmei
2000, 18(3): 19-22. doi: 10.3963/j.issn.1674-4861.2000.03.006
Abstract(465) PDF(0)
Abstract:
The article has introduced the situation of information network and structural line arrangement system of Huangshi Communications Bureau of Hubei Province. And it has summed up some construction experiences in this field.
On Uniting Multi-net as One
Tang Bo, Li Shuming, Liu Chubing
2000, 18(3): 23-26. doi: 10.3963/j.issn.1674-4861.2000.03.007
Abstract(431) PDF(0)
Abstract:
The development of computer technology promotes the application of computer network. Audio network、data network and video network which are independent of will be gradually united according to IP protocal with more need for the technology.
Application and Popularization of CSMS System
Tian Baoju
2000, 18(3): 26-27. doi: 10.3963/j.issn.1674-4861.2000.03.008
Abstract(396) PDF(0)
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Technology and Approach of Designing WEB Site by ASP
Zhao Peng, Chen Wei
2000, 18(3): 28-31. doi: 10.3963/j.issn.1674-4861.2000.03.009
Abstract(393) PDF(0)
Abstract:
With development of Internet, the developing technology of Web Site becomes the hot technology. This paper analyzes the function of the ASP technology, and introduces a method and technology of quickly setting up Web Site.
Technology of Visiting Long-distance Database Based on Internet/ WWW
Kong Qingyun
2000, 18(3): 31-34. doi: 10.3963/j.issn.1674-4861.2000.03.010
Abstract(411) PDF(0)
Abstract:
This paper discusses the theory of visiting the long-distance database based on the Browser/Server model and JDBC under the environment of Intranet/ WWW. It also introduces the server program frame and client program frame of a system based on this theory. This system has a great reference value about building Intranet/Internet network.
Application of Ultrasonic Imaging Technology to Car Elude Tracing Trail
Xiong Huojin
2000, 18(3): 35-37. doi: 10.3963/j.issn.1674-4861.2000.03.011
Abstract(436) PDF(0)
Abstract:
Car tracing trail is a bad taffic safety accident in expressway,and more and more people pay attention to it. In recent years people try to solve carelude tracing trail both in theories and technologies. This paper shows that withsome characteristics, ultrasonic imaging technology is clearly superior to optimalimaging technology and radar imaging technology in car elude tracing trail. On thebasis of combining with signal processing, modal recognition, computer imageprocessing, computing aptitude, data-base, expert system, sensor, singleship,communication, ultrasonic imaging technology have good emploitation value andapplication foreground for car elude tracing trail in expressway.
Processing of Data of Machine Design Based on Database
2000, 18(3): 38-41. doi: 10.3963/j.issn.1674-4861.2000.03.012
Abstract(429) PDF(0)
Abstract:
This paper tells us how to combine the technology of database and the method of OOP organically to realize the data management of machine design based on the database. This method makes it quicker and more convenient to manage design data,and it can store data in large quantity.
2000, 18(3)
Abstract(238) PDF(0)
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Application of UML to Shipping System
Lin Hong
2000, 18(3): 42-45. doi: 10.3963/j.issn.1674-4861.2000.03.013
Abstract(418) PDF(0)
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This paper introduces modeling mechanics of Unified Modeling Language (UML). Then,based on the O-O technology and the help of UML, the complete example is presented in which the management information system about shipping agent is analyzed, designed and realized.
Analysis and Application of Functions of Industrial Control Configuration Software
Xie Jun
2000, 18(3): 46-48. doi: 10.3963/j.issn.1674-4861.2000.03.014
Abstract(369) PDF(0)
Abstract:
This paper analyses the functions of industrial control configuration software. How to compile application programe with“King View”is also introducedin detail.
VMAS,Visual Bridge-structure Computation System
YANG Jixin, Chen Dingfang
2000, 18(3): 49-52. doi: 10.3963/j.issn.1674-4861.2000.03.015
Abstract(373) PDF(0)
Abstract:
VMAS is a system for analyzing bridge structure,which can be used to make models and to solve mechanics problems such as static mechanics computation, dynamical computation and buckling analysis. This paper introduces its functions, designing principle and techniques.
2000, 18(3)
Abstract(294) PDF(0)
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Data Exchange and Collect of Text Mode in AUTOCAD
Zhao Hong, Hu Jiquan, Ji Wei
2000, 18(3): 53-56. doi: 10.3963/j.issn.1674-4861.2000.03.016
Abstract(479) PDF(0)
Abstract:
This paper presents a method of data exchange between AUTOCAD and Excel softwares and discusses how to implement the techanique to solve the problem of data collect.
Technology of Dynamic Data Window and its Application
Chen Tianhuang, Zhan Xuede
2000, 18(3): 57-59. doi: 10.3963/j.issn.1674-4861.2000.03.017
Abstract(378) PDF(0)
Abstract:
DataWindow is a window, which is used in Powerbuilder to connect application program and database. DataWindow is used to index data, update data and to express data in various ways. This paper introduces how to use DataWindow actively through the using of dynamically-created DataWindow.
Electronic Equipment and Road Maintenance of France-ItalyExpressway
Han Bing
2000, 18(3): 59-60. doi: 10.3963/j.issn.1674-4861.2000.03.018
Abstract(443) PDF(0)
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2000, 18(3): 61-63. doi: 10.3963/j.issn.1674-4861.2000.03.019
Abstract(396) PDF(0)
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2000, 18(3)
Abstract(215) PDF(0)
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