Recently, Ruijie Internet of Things smart campus management program online. The new program has been comprehensively upgraded, deeply integrating the Internet of Things technology with education and teaching, adapting to more abundant Internet of Things application scenarios, carrying out professional optimization in performance, and breaking through the traditional delivery mode in unified management and delivery, providing strong support for accelerating the process of education informatization construction and deepening the reform of education system and mechanism.
Safety is the premise of school education. In recent years, campus security incidents occur frequently, especially for primary and secondary school students with weak prevention ability and small resistance ability. Campus security problems become increasingly prominent. Traditional campus security is facing new challenges, and it is urgent to apply new technical means to address campus security issues.
The policy breeze is also increasing the educational informatization process, supporting the use of the Internet of Things technology to build smart campuses. In the Education Informatization 2.0 Action Plan issued by the Ministry of Education, it is clearly proposed that, on the basis of emerging technologies such as artificial intelligence, big data and the Internet of Things, innovative research and demonstration of smart education should be actively carried out by relying on various intelligent devices and networks, so as to promote education model reform and ecological restructuring supported by new technologies. In this context, the Internet of Things, wearable devices into the smart campus construction guide.
Based on this, Ruijie takes root in the industry, gets close to users, goes deep into the real campus scenes to carry out solution innovation, and launches a new generation of Internet of Things smart campus management solutions. We will make full use of new technologies such as big data, artificial intelligence and the Internet of Things and integrate them with scene applications to serve the digital transformation and upgrading of the education industry.
Figure: Ruijie iot smart campus management scheme
"Non-aware attendance" multi-scenario application
At 7:23 am, Xu, who lives in Nangong City, Hebei Province, received an "arrival alert" on his mobile phone, informing him that his son, a fifth grader, had arrived at school. The school also received an "attendance check" from Xu. This non-perception attendance system, which makes parents feel at ease and schools worry less, is the Internet of Things smart campus management program created by Ruijie.
This kind of attendance checking method based on wireless signal of Internet of Things and intelligent non-perception detection is suitable for multi-scene attendance and check-in applications. In addition to campus identification and statistics, it can also realize the application of class attendance, bedtime management, meeting check-in, etc., which can not only greatly improve the efficiency of teaching management, but also timely discover security risks and improve the prevention level of campus security incidents.
Figure: Application of "non-aware attendance" scenario
Both inside and outside repair, building a safe campus
Intelligent attendance is only the tip of the iceberg of Ruijie Internet of Things smart campus management scheme in ensuring campus security. Safety danger area monitoring, safety heat map presentation and off-campus Beidou positioning are the key to build a safe campus.
An invisible electronic fence is built in the school. Base stations are deployed in some dangerous areas of the school, such as rooftops, ponds, construction sites, etc. When students go astray, the system scans the data of the wristband and can judge that students have entered the dangerous area. Relevant personnel will receive the name and location of the student corresponding to the wristband and realize the alarm function. Facilitate the school to respond quickly, from the root of the occurrence of such dangerous situations.
The safety heat map display function provides the heat map of student density in real time. When the threshold of human flow density in a specific area reaches the upper limit, the system will send an alarm to the designated personnel to prevent excessive student density and prevent group events such as stampede.
Campus security is a special problem, not limited to the campus walls, including the campus surrounding areas. When students are engaged in activities outside school, the world's first professional positioning chip MT2503 is applied to the Sharpjie smartwatch, which can realize the Beidou positioning function outside school, so that teachers and parents can find the location of students through the web and wechat terminal anytime and anywhere, and know their activity track, to a great extent, avoid getting lost, truant and other situations.
Figure: Application of "Campus security" scenario
Classroom activity test to improve teaching and learning
One of the basic objectives of the action plan of Education informationization 2.0 is to construct the talent training mode under the conditions of information technology, explore the new teaching mode based on information technology, strengthen the study of learners' cognition and learning behavior rules, develop the habit of digital teaching and learning between teachers and students, and implement the new teaching organization mode of individualized learning and individualized teaching.
The teaching assistance function created by Ruijie Internet of Things smart Campus management program can detect the hand raising of students wearing Internet of Things bracelet by using the Internet of Things base station, record the hand raising of students in class, and automatically analyze the class activity, which is convenient for the school to evaluate teaching, teachers to find problems in time, teach students according to their talents, and improve the level of teaching and learning.
In a primary school in Chongqing, Mr. Wu, who just took over the fourth grade, found out through the teaching auxiliary function of Ruijie Internet of Things smart Campus management program that a student named Miao Miao was not very enthusiastic in class and almost never raised his hand to answer questions. After learning the situation, he learned that the student stuttered a little and did not dare to raise his hand to ask the teacher because he was afraid of being laughed at. Let alone take the initiative to raise the question, so the result has not been up. Later, under the encouragement of Mr. Wu, Miao Miao's enthusiasm improved a lot and she became more lively.
Figure: Application of "Classroom activity detection" scenario
From health management to all-in-one card, campus services are upgraded
Smart campus starts from the three dimensions of campus management, teaching management and life management, and carries out data integration and scene linkage of application services, none of which is indispensable. It is the basic skill of building a smart campus to pay attention to the growth of students and perceive each student's sports state and health state.
Student sports health management is a function created by Ruijie Internet of Things smart campus management program specifically for campus health prevention and control. Through smart bracelets, students' heart rate, body temperature, exercise and other data are collected to assist the school in student sports health management. As a densely populated area, in the current environment of normal epidemic prevention and control, non-contact body temperature monitoring is particularly important to save campus human and material expenses, and timely detection and real-time reporting of abnormal body temperature.
In addition, the life application of Ruijie Internet of Things smart campus management program integrates face recognition, attendance management, book borrowing and on-campus consumption. It not only enables students to travel around the campus with one card, but also helps the school to optimize management decisions based on the abundant data precipitation, and effectively improves the level of school organization and management. Moreover, when the top-level design of the smart campus is completed, the management software in various fields can realize the process docking and data sharing with the all-in-one card system, so that all businesses can be seamlessly connected.
Figure: Health Management scenario
At present, the education industry has entered a new stage of smart campus. Based on the Internet of Things, smart campus connects physical space and information space organically, so that anyone, anything, at any time and anywhere can be quickly connected, creating a campus environment integrating monitoring, alarm, prediction, decision recommendation and other functions. The construction of smart campus is full of infinite possibilities.
