Datang Mobile: Promote school-enterprise cooperation and create an educational cloud
Overview:
In 2011, the Ministry of Industry and Information Technology determined Chongqing as the "National Informatization and Industrialization Integration Pilot Zone", and China's first "Industrial Informatization Demonstration Base" officially settled in Chongqing. At present, a group of industrial informatization enterprises with independent innovation capabilities and occupying high-end technology have successively settled in Chongqing to build product development and production, embedded software and system software development, industrial informatization nodes and access systems and integration services, system operation and Industrial chain of industrial information for application services. With the rapid development of industrial informatization, Chongqing and the whole country urgently need a large number of high-quality skilled professionals with industrial informatization technology and applications. Such talents will break through the original training ideas of knowledge-learning talents and combine production, learning and research to form composite talents with good knowledge, ability and practical operation experience that are in line with social and economic development.
In order to meet the needs of cultivating talents in urgent need of industrial informatization, and respond to the strategic policy of the Ministry of Education ’s educational system reform, Chongqing Urban Management Vocational College has specially established an informatization specialty. Industrial practice platform for teaching practice. Through the construction of this platform, it lays a good foundation for cultivating complex industrial information talents that meet the needs of society and the times.
Project Introduction
Datang Mobile's educational cloud platform project of Chongqing Urban Management Vocational College, with the help of TD-SCDMA technology, WiFi technology, Zigbee technology, RFID technology and Internet technology, combined with advanced cloud computing platform, jointly created an industrial information teaching practice environment .
Figure 1 Educational Cloud Logic Framework of Chongqing Urban Vocational Management College
The platform contains the most complex transmission layer in industrial informatization, a perception network, and a cloud computing center, which can provide students with a real practical environment for practical training. On this platform, students can set up the perception layer and application data development according to the topics they design, and use the cloud computing platform to realize the application of various industrial directions informatization. Due to the introduction of cloud computing network architecture, it is easy to realize the sharing of resources for multiple applications. At the same time, the campus local area network can be upgraded to achieve the sharing and centralized management of teaching resources.
Figure 2 Overview of Chongqing Urban Vocational Management College
Education cloud platform architecture and function introduction:
The whole educational cloud platform is divided into 3 parts: teaching practice center, cloud computer room, outdoor practice area.
Figure 3 Education cloud platform network structure
The Teaching Practice Center is an industrial informatization business application practice area, where the application layer of industrial informatization can be designed and practiced. Currently, the Urban Management Institute and Datang Mobile are working together to integrate smart campus, smart agriculture, digital urban management, and police Mainstream industry informatization services such as communication, food traceability, mine personnel positioning system, intelligent video analysis, elevator monitoring and so on are displayed here.
Cloud computer room, consisting of IDC computer room, TD-SCDMA network equipment, SDH transmission equipment, and Ethernet switching equipment, provides network computing, data storage, and data transmission for the entire educational cloud platform
Outdoor practice areas include outdoor wireless environments and outdoor industrial information sensing devices, which provide sensory data collection and sensory data transmission for educational cloud platforms.
Figure 4 Education cloud region division
The application of several mainstream technologies in the education cloud platform:
The cloud computing center provides data processing and centralized storage for the entire system.
TD-SCDMA network provides terminal access network for digital urban management and police services; provides wireless transmission of front-end perception data for smart agriculture; at the same time TD-SCDMA network also supports voice communication between intelligent terminals and video telephony services
WiFi network is a front-end video device for intelligent video analysis, providing wireless transmission of video data; WiFi network is also a supplement to TD network. Terminals that do not support TD network can also wirelessly access WiFi network
Zigbee network, providing wireless access for front-end sensing equipment for food traceability; providing wireless access for front-end sensing equipment for smart agriculture
RFID technology provides wireless collection of sensory data for mine personnel (vehicle) management system
Ethernet technology provides a network interconnection environment for all IoT services. It provides network connection for elevator monitoring, smart agriculture, digital city management, police service, and food traceability remote access server.
The role of the Education Cloud Project of Chongqing Urban Management Institute:
Taking the School of Information Engineering of the second-level department of Chongqing Urban Management Vocational College (hereinafter referred to as "Urban Management Institute") as an example, this educational cloud platform can provide the following support to school teaching:
The School of Information Engineering of the Urban Management Institute currently has the following majors: informatization major, communication engineering major, network engineering major, software engineering major, information management major, etc. These majors can participate in teaching practice with the help of the educational cloud platform
According to a certain subject, the students of urban management institute informatization can design the 3-layer structure and specific application scheme of industrial informatization by themselves.
Communication engineering students can participate in the relocation, construction, maintenance and later wireless network optimization of wireless access networks during the implementation of industrial information technology topics.
Network engineering students can participate in wired network planning, IP planning, and router and switch setup during the implementation of industrial informatization topics
Software engineering students can use cloud computing centers to participate in database development and software platform design during the implementation of industrial informatization topics
Students of information management can participate in the development of portals during the implementation of industrial informatization topics
The students of the industry informatization profession will check and accept the realization of the whole project and the final application effect. On the one hand, the utilization rate of the education cloud platform is greatly improved, and on the other hand, the practical ability of the trainees is improved, and at the same time, the students' competitive advantages in employment are increased.
Figure 5 Educational cloud platform supports the teaching of the School of Information Engineering
In addition to providing a practical environment for the teaching of the School of Information Engineering of the Urban Management Institute, the teaching platform can also provide practical opportunities for other departments:
Computer control professional simulation smart industrial application environment;
Logistics major simulates smart logistics application environment;
Landscape professional simulation of smart garden application environment;
Real estate professional simulation smart community application environment;
Smart building specializes in simulating smart building application environments, etc.
In addition to its direct application in teaching, the educational cloud platform can also achieve the following functions:
Educational cloud platform can provide an environment for topic development for informatization enterprises, promote school-enterprise cooperation, and promote the innovation of industrial informatization technology
This cloud platform can be borrowed to provide a teaching environment for TD-SCDMA technology, WiFi technology, Zigbee technology, RFID technology, and cloud computing technology.
You can use the educational cloud platform to build smart campuses, such as smart meter systems for student dormitories, campus cards, smart campus security monitoring systems, smart access control systems, smart building systems, smart fire protection systems, mobile office and other industrial information applications to improve School management efficiency.
You can use the education cloud platform to transform the current campus network, realize the sharing of electronic textbook resources, realize the electronic library, and realize the unified maintenance, unified storage, and unified management of network resources, which greatly improves the school's informatization degree. It saves the repeated investment of network equipment, computing equipment and storage equipment, reduces the cost and energy consumption. At the same time, the network based on the cloud model is more convenient for capacity expansion, and the user is allocated resources on demand, with a flexible structure.
Conclusion
Not long ago, according to the instructions of the Ministry of Education, Chongqing Urban Management Vocational College undertook the training of Internet of Things teachers in high vocational colleges across the country. Nearly one hundred vocational colleges and universities participated in the training. The Urban Management Institute invited leaders of the participating schools to visit the Datang Mobile Education Cloud Platform. During the period, the leaders highly affirmed the Datang Mobile Education Cloud Platform, and conducted in-depth discussions on how to integrate advanced technology and experience with school teaching. Many school leaders expressed their affirmation of this combination of school and enterprise. Able to work with Datang Mobile to introduce this model to their own schools. We believe that with the development of more cooperative projects, such cooperation will surely deliver more high-quality qualified talents for China's industrial informatization construction!
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