Web service is widely used in network communication and network data transfer. In the application development courses of higher vocational college computer specialty, we use a customs electronic checkpost system as a case to illustrate the principle and application of Web Services. We further assign the task of simulating the Web services modules of the system for practical training. The teaching effect is good.

Based on the SSH framework technology, this paper designs a laboratory management information statistics system, which can improve the efficiency of information collection and statistics for provincial key laboratories and enterprise key laboratories.

Various disciplinary contests are of great importance in construction and innovation of electrical specialties, cultivation of innovation, entrepreneurship and engineering practice ability, etc. In this paper, we first give a detailed analysis of the existing circumstances and shortcomings of the electrical specialties development and contest activities. And then, focusing on the disciplinary contest, we discuss the way to effectively promote the context and method of practice lecturing, in order to enhance the quality of talent cultivation, and steadily push forward the educational reformation from the top hierarchy.

To establish a scientific and technological achievement transformation platform is the only way to achieve economic construction and social development in Guangdong in the new era. In this paper, taking the Guangdong research cooperative innovation achievement transformation platform as an example, we study the platform system structure and functional design, and put forward the way using Web mining technology to search the achievements transformation information, improving the success rate. The platform for scientific and technological achievements transformation can improve comprehensive utilization of resources of science and technology ability and promote the improvement of Guangdong independent innovation ability and upgrading of industrial structure, and produce good economic and social benefits.

With the arrival of Internet+, the construction of regional logistics information platform has entered a new round of upgrading and transformation. This paper discusses on the applications of parallel computing technology and Hadoop open source platform，researches on the technology of Internet+ regional logistics information platform system construction, and expounds the design, architecture, security, function and data of the platform.

Flipped classroom is a breakthrough of the traditional teaching mode, which uses the reverse design of classroom teaching to make students become the master of learning. Taking the web design course as an example, this paper analyzes the teaching problems, explores the connotation and advantages of flip classroom teaching mode, and further finds out the effective ways to reform theWeb page production course.

The popular Agile development pattern sets off an upsurge of automatic testing. It makes the cooperation of development and testing become more and more closely. This paper creates an automated testing frameset that can combine BDD agile development concept and software testing together. First we use Gherkin language to define acceptance criteria, which helps the business personnel, testing engineer and development engineer to form a clear and unified understanding of the system requirement. Then we use the web driver testing codes to realize the specific acceptance test, and write the product codes based on TDD. The frameset adopts the Specflow, Selenium and MsTest testing tools. It truly realizes the automated testing, and greatly reduces the manual test pressure. Meanwhile it facilitates the communication of software development stakeholders during development and testing process, gets the feedback from users in time, meets the needs of the rapid release of the product, and also improve the quality of the product.

With the gradual deepening of educational information, the hybrid teaching mode combining online teaching and classroom teaching has become a common concern. Taking the course of computer application foundation as an example, this paper explores on the hybrid teaching mode combining MOOC-based online learning and traditional classroom teaching. Firstly, it analyzes the connotation and characteristics of MOOC teaching mode, and then points out the advantages and disadvantages of MOOC online teaching mode. Finally, it researches on the realization of hybrid teaching mode based on MOOC for computer application foundation.

With the support of the new technology of information and network, MOOC and Flipped Classroom use the teaching mode of "learn first and teach after”. It is to attain the effective sharing of the educational resources in high quality, and to promote the spread of information technology as an important measure of teaching. This thesis systematically review the related concepts and theories of MOOC and Flipped Classroom. The application of teaching mode will improve the overall quality of instruction effectively.

According to the social demand for graduates in Higher Vocational Colleges, professional skills in graduates' employment play an important role. The current vocational colleges have to deal with problems which are more theoretical knowledge in class, lack of practice after class, teaching equipment and lack of resources. This paper proposes the application of project teaching and simulation in computer network teaching. This method enhances students' understanding of theoretical knowledge, improves students' practical ability, and solves the problems of the lack of practice contents and teaching resource shortages. It achieves the new form of teaching method reform, cultivating qualified talents.

Wechat public platform has been widely used in teaching activities, enhancing the interaction between teachers and students. This paper takes the wechat public platform and computer assisted teaching system as the research topic, and studies on the design and implementation of the computer assisted teaching system based on wechat public platform from the system characteristics, system principle, development key points, and teaching modes.

This paper induces the OTN technology from the analysis of provincial trunk wavelength division system, and introduces the core contents including the electric layer technology, optical layer technology, packaging operations, performance monitoring. It describes the basic elements of the OTN network planning. According to the technical characteristics and networking requirements, it draws up Shanxi Unicom trunk transmission network application program, and analyzes the network maintenance and maintenance personnel skill requirements in detailed. OTN technology will be widely used in provincial trunk transmission network.

Nowadays communication has become very popular. In order to keep up with the times trend, and meet with people's needs in daily life, there are higher requirements to the communications equipment and communication technology. Communication engineering must be updated continuously. The key of next generation communication network is soft switch technology. This paper analyzes the concept, principle, characteristics and protocol of soft switch technology, introduces its application in communication engineering, and researches on its development.

FTTH access is the key technology used in fixed broadband construction. In the broadband access network construction, several common scenes are classified. For the 4 scenes including high-rise residential, low-rise dwelling, business building and industrial park, the network structures are described in detail, and the scheme of each scene is put forward.

In view of the needs of university computer lab environment, this paper proposes the building principle of Wi-Fi network, puts forward the basic deployment plan and addresses the security needs of the laboratory network environment to design appropriate safety management programs, providing reference for the construction of university computer lab network.

In the campus network, there are a variety of threats causing the network security being not guaranteed. This article provides an analysis on the problems of firewall, VLAN technology, anti-virus technology, etc. It purposes the corresponding preventive measures to guarantee campus network security, enhancing information management ability and improving the campus network security system.

The emergence of network technology has brought great convenience to people's production and life, and affect the culture of human society. It also has brought a lot of risk in the cultural promotion progress. This paper briefly expounds the basic concept of network technology, analyzes the performance and causes of network technology culture risk, and puts forward specific risk avoidance methods for the reasons.

The complexity of the back-end application systems makes it difficult to be simulated by the common load tools. For the application system, it is barely satisfactory that only using the front-end user simulation mod to solve the problems of back-end application system. This paper presents a performance testing method for back-end application system, obtaining the maximum processing capacity and capacity expansion method, and improving the performance of the whole application system.

Hospital computer network is the carrier of communication and office automation. The flow and stability is of great significance. In recent years, all kinds of safety accidents emerge endlessly, causing a potential loss that cannot be underestimated to the normal operation of hospital. Information security is not a pure technical question. It needs focus on the safety management while using security technology and products, and constantly improve various rules and regulations and operation procedures of safety management, improving safety management level.

A method of motion trajectory detection is proposed in this paper, including image segmentation and perspective transformation. First of all, the video images are processed. Then the images are dealed with Grayscale, Binarization and Connected Component Labeling. The contour of images are acquired with Canny edge detection algorithm, and the coordinates of contour pixel are obtained with the MATLAB programming. Finally, the actual coordinates of the video images are obtained with Perspective Transformation. And shadow motion trajectory is simulated in the two-dimensional and three-dimensional coordinate system.

It is the data transmission of the OSS(Operation Support System) domain of the operator, which lays the foundation for the full network operator service analysis. This paper puts forward the establishment scheme of the group- provincial total real installation and maintenance data channel and group - provincial level metadata and configuration data channel, and puts forward a project for matching two level data channel monitoring and management based on data transmission. For a certain operator, this paper proves the feasibility of the data transmission solution. The application shows that establishing the installation and maintenance data transmission channel can realize the timely and reliable transmission of the data, which lays the foundation for the data analysis of the installation and maintenance services.

At present, network, computer and information technology have developed rapidly, which provide technical supports for medical imaging and enable medical imaging teaching to enter a new stage. As the medical imaging teaching process has certain particularity, we can apply the network media technology in teaching in accordance with its specific features, so as to greatly improve the teaching quality. This article firstly introduces the medical imaging teaching and network media technology, and further provides a detailed analysis of the positive role of reasonable application of network media technology in teaching process. It can greatly raise teaching standard and promote teaching reform.

All along, in the enterprise strategy formulation and analysis, enterprise's information planning is an important part of the enterprise. It has played a very important role to the development of information technology. This paper mainly analyzes the TOGAF rail transportation enterprise information architecture planning. Through the analysis on business construction and framework, it can effectively reduce the difficulty of transportation enterprise information modeling, and enhance the safety and feasibility of the architecture planning and application for varieties of architecture planning and construction.

In allusion to the researches of AODV routing protocol mainly based on theory analysis or simulation, this paper researches on the architecture of ARM platform and the operation mechanism of AODV routing protocol, and proposes a new method of porting AODV routing protocol to ARM platform. The verification environment containing four actual nodes is set up. The new AODV routing protocol is running in it. And the technique is a useful reference for porting AODV protocol on ARM platform.

In view of the problems that the current library information management being disordered, this paper designs a heterogeneous library information management system. Firstly, it analyzes the system demand from the functional requirements and non-functional requirements; then it makes a general analysis of the system; finally it gives the concrete implementation of parts of functions. This paper has a positive effect on the library management personnel and software developers.

With the expansion of market size in Guangdong Unicom and the development of products and technology, the amount of business data is exponentially growing. The request of call bills query is higher and higher. The insertion and reading of massive data becomes more and more important. Facing with tens of billions of call records, it has become a major research topic that how to ensure the query efficiency, reliability and availability. This paper uses HBase technology in cheap server to build up large-scale structured storage clusters. The query rates can be in second level.

】In the secondary vocational school teaching, the cultivation of students' practical ability and comprehensive skills is advocated, which is an effective teaching mode for qualified computer personnel. In the computer basic teaching in secondary vocational schools, teachers should clear teaching objectives, combine theory with practice, improve students' vocational skills, innovate teaching model, train students’capacity of refining knowledge, and improve students' practical ability. Through the combination of simulation and training and the improvement of school-enterprise cooperation, it realizes that the training and simulation exercises are carried out synchronously, guiding students' learning ability to truly achieve the needs of professional jobs.

In order to ensure the smooth implementation of the teaching reform of software technology specialty in higher vocational colleges, we have carried out the practical research on the teaching situation of the major. The survey finds that the teaching of software technology specialty has certain deficiencies, leading to the deviation between teaching result and the expected effect. Therefore, it is urgent to carry out the teaching reform of software technology specialty. This paper discusses on the reform in the perspective of innovation ability training.

This paper uses ASP technology to design and implement an interactive multimedia courseware about resume production. The courseware uses the project teaching ideas, consisted of project pre-learning, project learning, discussion area, works display area, self evaluation area, and so on. It can upload works, carry out mutual evaluation between students and students self evaluation, so as to realize the teacher-student interaction and interaction among students.