This paper analyzes the current teaching situation of graphic design course; discusses on the application of informationized teaching method in the course; and designs a specific case using informationized teaching method effectively. Informationized teaching method plays a significant role in deepening the teaching reform, and also provides reference for other professionalcourses.

Equipment mounted on the tower and transmission line which are used for monitoring, operation, maintenance and communication needs power supply which is stable, durable and reliable. With the analysis of the merits, drawbacks and applicability of the local and remote power supply modes, the article puts forward several modes suitable for equipment mounted on the tower and transmission line, which are photovoltaic electric, wind power, battery and power extraction. And a new type of power supply mode is proposed. Compared with the traditional power supply mode, the output power of power extraction or remote power feeding along OPGW is larger, but it is recommended for further research on the issues of stability, impact on the safety of transmission line and the economy, and so on.

At present, public square dancing which is organized spontaneously in the housing estate as a unit is extremely extensive. But it lacks of mutual communication, and the online platforms which provide guidance and norms of public square dancing are absent. An online community for dissemination and promotion of public square dancing is developed. ASP.NET is used for the platform, HTML5 is used for interface layout of foreground, SQL SERVER is used for database design, and data mining technology is used to match user’s interests and hobbies. The platform facilitates the users to find the best resources and sellers to make strategic decisions.

Micro Learning Resource is widely regarded as one of the most important tools of education reform and fair in the future. However，there are fewer applications, because the studies focus on technology and ignore environmental factors. The concept of Micro Learning Resource Ecosystem is proposed in this paper; its composition and function are explored. It is believed that further study on the theory of ecosystem will be important for the Micro Learning Resource theoretical research, popularization, promotion of education teaching reform and the implementation of education fairness.

The Chinese population aging has been increasingly serious so that the problem of care for the aged needs urgently to be overcome. Under the background of Internet plus, this paper explores a new O2O home-based retirement service mode in our country by integrating society, government and community resources and optimizing various resource configurations, so it has a certain referential significance to promote the marketization of retirement service and the development of retirement service industry.

Process management and grade evaluation are two crucial issues in course projects teaching. Based on experiences in the teaching of Network Program Design, we propose a new teaching mode based on group self-management. Compared to the general group-based teaching mode, the new mode emphasizes more self-management and gives full play to the group in process management and grade evaluation. This paper describes the operation of the new teaching mode. Practice show that the new mode greatly improves the teaching results of Network Program Design.

Based on the analysis of the development status of China's logistics industry, combined with the problems existing in the development of Chinese logistics enterprises, this paper analyzes and studies on the logistics information service platform in detail from the aspects of industry and design in the logistics enterprise informatization process. Based on the collaborative theory, the information service system based on mobile terminal is proposed for the vehicle transportation industry. Results show that the system can pay close attention to the users in the logistics industry and the services they need, and it can also reduce the cost.

In view of the importance of e-commerce curriculum resources construction in school teaching, this paper firstly analyzes the current situation of e-commerce courses, followed by in-depth study on the individualized teaching services and the optimization of curriculum resources construction, and puts forward some targeted optimization measures, hoping to provide some suggestions and reference for related personnel.

With the development of artificial intelligence technology, intelligent robot is changing the style of production activity and human life. The fundamental definition of intelligent robot and its development history are introduced. The kernel technologies of intelligent robot are analyzed, and the constructive ideas for intelligent robot development tendency are given.

Engineering education professional certification is an important measure to build China's higher engineering education quality monitoring system and improve the teaching quality of engineering. Based on engineering education certification, reform and practice should be done in admissions, professional training objectives, graduation requirements, evaluation of teaching quality monitoring mechanism and the curriculum for software engineering in order to clear professional orientation, highlight the professional characteristics and establish an effective system of talents cultivation.

In the application of RFID system, the mutual authentication between the tag and the reader involves the shared key. Most of the shared keys used in the authentication process are set in advance, but there are some security flaws. Aiming at the application scene that the reader generates a common key for a set of tags, this paper puts forward a shared key generation algorithm in dynamic and wireless way, to solve the problem of pre-setting the key.

Context-based personalized service has been widely used in people's daily life, and in the continuous expansion of the scope of service applications. However, behind these personalized service experiences, there are hidden privacy issues that cannot be ignored. Therefore, the study of the protection of situational privacy is an urgent need to achieve. This paper analyzes the privacy model of privacy protection in mobile context, breaks through the narrow concept of current situation privacy protection, improves the theoretical basis of situational privacy protection, puts forward the new protection method of situational privacy, and tries to solve the theoretical basis of current situation privacy protection imperfect status quo, to promote the development of cryptography, network security and software security technology and the practical application of situational privacy protection methods.

Online video monitoring system has been widely used in colleges and universities, bringing convenience to the school organization work. The author summarizes the work experience for years, expounds the design idea of the test video monitoring system, and introduces the equipment installation and debugging process, to ensure that the test video monitoring system work more effectively.

This paper introduces the overall structure of ocean tridimensional monitoring systems. It builds a network for data transmission between sea and land based on Beidou satellites system. With the embedded technology and zigbee technology, it takes solar energy and battery for power supply to monitor the subsystem of buoy. Communicating with the underwater acoustic channel, sensors are by deployed to monitor the subsystem, so as to achieve tridimensional monitoring of the ocean.

The advent of quantum computer has generated tremendous repercussions not only in the computer field but also in physics, communications, materials, and many other fields. Now many countries have joined the development of quantum computers. There is a lot of progress in quantum algorithms, construction, physical implementation and other aspects. With the progress of information technology, people's demands for data processing and speed become increasingly harsh, in this context, the combination of quantum technology and big data processing technology breaks through the dawn of big data processing.

Since 2012, MOOC swept across the whole world, a lot of scholars join in MOOC research. The author uses CiteSpace to analyze the data from core database on web of science from 2012 to 2017, including co-word analysis and content analysis. The result of the study indicates that there are several hot spots in current research such as learning analysis, flipped classroom, and interactive learning. The scholars will continue to focus on course designs, learning behaviors and learning experience in the future, what will affect MOOC completion rate.

As a necessary part of life，data traffic is becoming an non-substitutable part which enriches modern life. Meanwhile, with the rapid updating of high-performance smart phones as well as the HD digital media and videophones which leads a huge consumption of data flow, the need of high speed mobile network has becoming a vital part of all telecom operators. Moreover, as an entity part of resource, data traffic shows the great capability of deriving and operating various kinds of business mode. This article will expound on existing data traffic business mode at home and abroad as well as domestic future development.

There are many kinds of computer network failure, the most common of which includes computer network physical breakdown, network logical fault and so on. The reasons are usually viruses, unsafe network environment, malicious attacks, or inadequate management and maintenance. These factors will directly or indirectly lead to network failure. This paper researches on the treatment and maintenance of computer network failure, and gives the effective methods to solve the problems.

With the development of science and technology, computer network communication is becoming more and more developed, but the communication security problems are also emerging, which have brought about very bad impact on society. Data encryption technology emerges in this situation. This paper firstly introduces the data encryption technology, and then expounds several common data encryption technology, and finally analyzes its application in computer network communication security.

This paper discusses the construction of firefighting and rescue system based on the Internet of things technologies. It designs and implements the functions of system from seven aspects: fire facility sensing module, personnel status sensing module, fire vehicles and equipment positioning and sensing module, and so on. It is hoped that this paper can provide some reference for the related fields.

Traditional paper-based test needs artificial participation from the preparatory work to the implementation of the exam, then to the evaluation, results analysis and results publishment. The whole process is time-consuming, laborious, and the test cost is larger.This paper uses the universal test system to realize paperless test. The core of the universal test system is the online examination module and the design idea and implementation method is directly related to the scientificalness and practicability of the test system. Through the application in the final exam of Foundation of Computer Application in several classes, the online examination module meets the expectation.

In order to realize the automatic generation of meeting records, designed a conference record mobile phone APP, studied the key technologies of the application of Iflytek’s speech technology in the conference record APP, which included speech technology selection, speech dictation process, upload custom thesaurus and recognition results. The conference record mobile phone APP can identify the speech of the conference participants and convert it to text, which can effectively reduce the workload of the conference secretary.

In order to realize accurate step-counting in wearable equipment, an electronic pedometer system is designed, which is mainly composed of a Bluetooth chip CC2541 and six-axis sensor MPU6050. A simply electronic pedometer system development kit is designed, which has the functions of motion detection, acceleration data processing and Bluetooth device terminal displaying. Experimental results indicate that the system is stability and accuracy when people take 100 steps. This system can be designed as 15mm×15mm, which is small in size, simple in structure and consumes little power. It can satisfy the system requirements of stepcounting in precision.

This paper mainly analyzes the present situation of cloud computing related products procurement, proposes cloud computing project common extraction method, and incorporates the procurement of cloud related products into the procurement management system. By in-depth understanding of the procurement mode of the engineering design, construction, maintenance and other links, combined with the cloud computing of an operator, this paper analyzes the changes to the original procurement mode in cloud computing deployment, puts forward relevant suggestions; then investigates and analyzes on the changes of total cost before and after the introduction of cloud computing, and establishes the evaluation model of cloud computing.

Social security card is authoritative for the convenience of the people to enjoy social security and human resources service rights. With the rapid development of "Internet +" application, it is important to take the internet authentication of social security card as the core, promote the construction of security application system, achieve the nationwide security acceptance environment for social security card, improve and enrich network applications, and complete services from offline outlets to line network extension.

Compared with the traditional media, network new media has the characteristics of wider range, more ways of dissemination and stronger timeliness, and its influence cannot be underestimated. How to build the good police public relations under the background of network new media rising constantly has become an important problem that the public security organs cannot avoid. In this paper, taking the new network media as the research object, based on the experience of the police in Hong Kong and other places, the characteristics of the network new media and the important functions are analyzed, the strategies of the construction of police public relations are proposed, in order to provide reference for the public security organs and the relevant departments.

According to the application of twisted pair in practical computer engineering and the standards of acceptance of network engineering, combined with the teaching practice and requirements of Intergrated Wiring Engineering, this paper analyzes and explores the production of teaching aids in the fault testing of twisted-pair link as well as its application in teaching practice.

At present, China's education system reform is in full swing, but most of them focus on the reform of teaching content, teaching mode and teaching methods. If the evaluation standard is not reasonable, it not only can not accurately evaluate the teaching effect, but also affect the feedback, adjustment, evaluation and promotion. Computer basic course is a compulsory course in higher education, and its importance is self-evident. This paper firstly analyzes the existing problems in the assessment system of computer basic courses, and then expounds how to establish the evaluation criteria.

3D printing technology is the current frontier science and technology, which has been widely used in many industries and fields. 3D printing technology leads the third industrial revolution, promoting breakthrough in manufacturing and production. This paper firstly describes the principle of 3D printing technology, and then discusses the relationship between 3D printing technology and education, and finally explores its application in the practical teaching of national open university.

In the process of personnel training, it is necessary to ensure the quality of education, enhance the students' innovation ability, and cultivate high quality talents. In order to improve the basic knowledge of students, and to cultivate and inspire their leadership, human spirit, as well as the ability to create and innovate, our city takes the lead in carrying out repeated discussions on the implementation of personnel training, carries out the special talent training, thus forming the "three-creation" talent cultivation project. It is of great practical significance to set up the " three-creation " studio and cultivate the innovative talents through the implementation of " three-creation " cultivation project.

Cloud computing has become the forefront of technology in the current society, forming a huge industry. In this paper, based on the demand of talents in the cloud computing industry, the talent training of the cloud computing technology and Application Specialty in higher vocational colleges is studied.

Through the investigation on the students' learning style, it can help the teachers to analyze the learners in the learning process, learning methods and learning tendency, adjusting teaching strategies and preparing for teaching. It can also help learners understand their own learning strategies. In this paper, taking Flash CS5 Graphic Design as an example, it researches on the teaching model based on learning style, hoping to provide reference for other computer courses.

Based on the research of the current status of Digital Electronic Technology and the multimedia technology, this paper analyzes the teaching significance of the application of multimedia technology in Digital Electronic Technology. In order to mobilize students' learning autonomy and improve teaching effectiveness, the teaching reform is proposed from guiding students to self-study, enhancing the interactive courseware, using the“blackboard + multimedia”teaching mode, introducing circuit simulation, improving the teachers' multimedia application ability and other aspects.