The haze image processing platform is built with TMS320DM642 chip as the main processing chip. The principle and algorithm of haze image processing are studied, the advantages and disadvantages of different algorithms are compared, and the dark channel filtering algorithm is used for image clarity processing. The process of haze image acquisition, processing and display are completed, and a simple fog removal system are established.

In today's society, due to various factors, the number of patients with limb dyskinesia caused by the functional decline, accidents, injuries and other causes is increased significantly. Clinically, lower limb rehabilitation training machines are widely used to assist patients in rehabilitation training. In recent years, the rapid development of brain-computer interface (BCI) technology has made great importance in this field of rehabilitation. The brain-computer interface recognizes the brain wave signals generated by motor imaging or induced motion of patients with limb movement disorders, thereby controlling the lower limb rehabilitation equipment to achieve auxiliary movement.

This paper discusses the educational robotics of driverless car based on logic gate intelligent control and proposes the way to explore the advanced driverless function with a view to improve design thinking and guide the youth to invent different intelligent function for driverless cars. The research results are suitable for popular science education and school-based curriculum.

Based on the data of population and economy of Shandong Province and 17 prefecture-level cities from 2000 to 2018 and 2000-2010, this paper calculates Moran’s I index and spatial Dubin model (SDM), by using Geoda software and MATLAB software to analyze the economic level. It analyzes the spatial effect of six factors on the aging index of 17 prefectural-level cities, such as medical service and education level. The results show that the aging coefficient of Shandong Province is on the rise and the growth rate is accelerated, and the spatial pattern of the aging index is obviously high in the east and low in the west and low in the north and south, and there is no obvious change in the spatial pattern of the aging index. There is a significant spatial lag in the aging index. The improvement of economic level, social medical level and urbanization level can significantly positively affect the aging index, and the lag factors of population natural growth rate, birth rate and urbanization rate have significant positive effects on the aging index. The level of social medical service has a significant spillover effect on the aging index of the region and the surrounding cities.

As a visual graphical thinking tool, mind mapping can effectively represent the knowledge system and hierarchical relationship. In view of the current teaching situation of Microcomputer Principles and Interface Technology, this paper introduces the characteristics of mind map, analyzes the role and significance of mind map in the teaching of this course, and presents the inner structure of 8086 CPU and the mind map of input-output interface drawn by MindManager software. Teaching practice has proved that mind mapping can stimulate students' interest in learning in the course of Microcomputer Principles and Interface Technology, help students to establish "whole-part" thinking, promote students' understanding and memory of knowledge, and improve teaching effect.

In the process of product renewal, iteration and innovation, enterprises have a huge demand for technology in related fields, and many problems of enterprise employees cannot be solved, while universities and research institutions have many experts in related fields, hoping to promote technology and solve the problems of employees. Through the establishment of a platform, the exchange and cooperation among enterprises, enterprise practitioners and experts will be promoted. The platform uses ISM model, Android platform, distributed architecture, Django server and MySQL database. The system functions include publishing requirements, intelligent recommendation, providing clues, expert interviews and other functions, providing online support and services for enterprise practitioners, experts and enterprises.

The teaching goal of the WebQuest model is consistent with the training direction of higher vocational colleges, that is to cultivate the technical talents with practical ability that the society needs. In order to effectively explore the educational model, this paper chooses the database technology major as a reform pilot, adopts the WebQuest model for teaching practice, and reforms the personnel training program, teaching model, curriculum system, evaluation system, etc., thereby improving students' practical ability and promoting professional development and talent training.

With the disadvantages of traditional teaching mode in JAVA Processing, this paper proposes an implementation scheme based on project selection, implement and evaluation introducing project-driven mode to teaching process.

The connection between secondary and higher vocational education is an important way to realize the sustainable development of vocational school students. This paper investigates 188 college students who major in network technology during the transition period of secondary vocational schools to vocational colleges, analyzes the influencing factors of learning burnout, and explores the correlations among various factors such as teaching, teaching contents, learning environment, learning methods and psychology management. The research shows that paying attention to these factors and taking effective measures are of great value to improve the enthusiasm of secondary and higher vocational students. The research results provide important reference for the smooth convergence of secondary and higher vocational education in China.

‘A strong youth makes a strong country, education revitalizes the nation’, teenagers' scientific literacy represents a country's educational and technological level, teenagers' innovative ability is related to the prosperity of the country and the prosperity of the nation. As an integral part of quality education, popular science education is the cornerstone of the cultivation of teenagers' innovative ability. This paper points out the significance of popular science education for teenagers, expounds the necessity of developing popular science education of robots among teenagers, puts forward the development forms of popular science education, and gives the methods and suggestions of cultivating the innovative ability of adolescents based on the popular science education of robots.

With the development of technologies and the rapid growth of market, service robots have very big development prospect in China, and popular science education in service robot is necessary. Popular science education in service robot can be carried out in three different levels, and elective courses can be the media. NAO robot and ROS can be the teaching contents and the practical teaching platforms.

This paper designs an intelligent stereo garage system based on PLC, which consists of parking space, turntable transposition device, car positioning device and elevator. The control uses Siemens S7-300 PLC as the main station, two S7-200 PLC as the slave station, Ethernet as the form of networking, and MCGS as the human-computer interaction interface. By controlling servo motor, stepping motor, frequency converter and ordinary three-phase asynchronous motor, the switch of elevator door, elevator lift, automobile fixed telescopic bracket motor, clamping motor of bracket, turntable rotation are controlled.

Computer Operating System is a core basic course of computer science and technology specialty. It has many complex contents. The standardized teaching examination has been used in schools all the time, which is not suitable for the teaching mode of applied universities. Based on the application-oriented teaching mode, this paper analyzes the characteristics of practical teaching of Computer Operating System, discusses the shortcomings and shortcomings of standardized examination mode, explores the motivation, feasibility, methods and performance evaluation of the reform of non-standardized examination of Computer Operating System, and provides a new way of thinking for the examination of teaching in application-oriented universities under the new form.

The training of high-quality talents is a basic project of our country's sustainable development strategy, the strategy of rejuvenating the country through science and education, and the strategy of strong talents. This article aims at the single-class teaching practice of the program design teaching model in Chinese medicine colleges and universities, taking the "discipline competition" as the platform, and the "combination of competition and teaching" as the concept, and taking "C language programming" as an example. The existing problems, the introduction of the combination model of competition education, the establishment and implementation of four aspects of the evaluation mechanism are elaborated in order to improve students 'learning enthusiasm and ability.

According to TAM and UTAUT theory, this paper makes research hypothesis on the main factors affecting the learning willingness in view of the problems of MOOC. The data is collected and sorted out in the form of questionnaires, and the hypothesis is tested empirically. According to the empirical test results, the corresponding countermeasures and suggestions are put forward.

Under the rapid development of mobile communication technology, mobile communication technology has widely infiltrated in people's life and production, and has brought great convenience. As far as the current development is concerned, 4G mobile communication still maintains a high-speed development trend and it is in a dominant position. At the same time, mobile users are placing more stringent requirements on mobile communication technologies. 5G mobile communication has become the focus of people's attention. This paper analyzes the connotation characteristics of 5G mobile communication technology, analyzes the key technologies of 5G mobile communication, and discusses on its development trend, in order to provide some help for promoting the healthy and stable development of 5G mobile communication technology.

With the in-depth study of communication technology and the continuous updating and development of computer network communication technology, People's daily life has improved steadily, and the requirements for intelligent communities have also increased, especially in the implementation and development of broadband access networks. This paper analyzes the demand for broadband network in intelligent community in the information age, studies on the technologies of broadband communication access network, and discusses on the realization of broadband access in intelligent community.

This paper analyzes three existing problems of the tele-collaboration technology. Firstly, it requires high network environment, different LANs can prevent remote collaboration by setting up firewalls. Secondly, only computer content sharing and remote operation command control are provided in the collaborative mode, which cannot meet the communication needs of team collaboration, so the versatility is poor. Thirdly, there is no security mechanism such as data encryption and operation record, so the security is not strong. Combined with the most realistic scenarios and communication needs of team collaboration, a tele-collaboration scheme based on ICE is proposed. The scheme provides three types of collaborative interaction, namely, real-time remote assistance, instant messaging, and non-real-time dynamic announcement. The remote assistance function is based on ICE which can penetrate various network barriers. Instant messaging is based on XMPP protocol, using Openfire+Spark+Smack technology scheme. In addition, the scheme provides a rigorous data security mechanism, including network communication security, remote operation security and data storage security. The successful implementation of the scheme will enhance the versatility, convenience and security of tele-collaboration.

“Internet+Government Service” is a complex system project covering business support, basic platform system, key support technology system, evaluation and assessment system. It is the key to the implementation of streamlining administration and delegating powers, power delegation and tightened oversight, optimizing services. The “Internet+Government Service” platform is designed, constructed and operated innovatively through scientific top-level design and integrating the practical achievements of “Internet+” within the framework of national standards, making the platform not only have the system and mechanism innovation between horizontal departments and vertical levels, but also have the application innovation from the administrative examination and approval services to the public convenience services.

There are many ways to process the inner surface of parts, but the efficiency, accuracy, tool requirements and processing quality are quite different. In CNC lathe, circular instruction is used to process inner surface, which reduces the difficulty of machining, and effectively improves the processing accuracy and efficiency. This paper introduces the processing of inner surface by G71, G72 and compound cyclic instructions in Guangzhou CNC System (GSK980TDa).

With the gradual attention and application of information technology in secondary vocational education, it is possible to solve the problems of low participation of students, insufficient interaction between teachers and students, quality differences of students' works and so on. Taking the course of Logo and VI Design of graphic design major in Guangzhou Information Engineering Vocational School as an example, by means of many informationized teaching methods, such as micro-course, Blue-ink Cloud Class Teaching Platform, on-line test, mobile phone APP, questionnaire star, 3D printing and so on, this paper adopts the research method of comparative experiment, and finds that using various informationized means can give full play to the main role of students and enhance the interaction between teachers and students, effectively breaking through the difficulties of teaching.

To advocates and invest in the school teaching reform and professional international engineering certification, Heilongjiang vocational college has established a modern information technology professional group including five specialties of software technology, computer network technology, Internet of Things Application Technology, mobile communication technology and animation production technology to train high-quality technical and skilled personnel for the new generation information technology industry. Within the professional group, the Sydney agreement certification for computer network technology specialty is taken as the guide, the specialty construction is gradually standardized, new talent training modes are continuously explored, and the "three-circle" talent training improvement mechanism is continuously improved through "demand-oriented, goal-oriented, consistent and integrated, and results-driven". This article introduces the continuous improvement mechanism of modern information technology professional groups based on "three circles" and its practice in professional groups.