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1. System overview
The Kindergarten Intelligent Safety Management System (Campus Access Management System) is a set of intelligent management system for the unified management of students entering and exiting the school, unified attendance and related automatic notifications. The system is an information exchange system that integrates advanced RFID technology, 110 linkage alarm technology, access control technology, computer technology and wireless communication technology. It can monitor the entrance and exit conditions of all students in and out of the school, and the situation in and out of the classroom in real time. Inform parents that the system can adjust the design structure of the system according to the different situations of kindergarten, elementary school, and junior high school, so that it can perform functions such as safe transportation, monitoring the entrance and exit of the school, supervising skipping classes, and managing student files.
2. Principle and function
By carrying a remote proximity card on each student, when entering and exiting the school, the card is automatically sensed by the reader/writer installed at the school gate. According to the list issued by the computer, the legal identities of the students can be monitored, and the social personnel who enter the school can be timely Sound and light alarm, while recording the students entering or exiting the school gate respectively; and output the card number of the proximity card to the student home-school service system software installed in the computer. An alarm button is installed in the communication room, and an access control system is installed at the gate to effectively deter illegal intrusion.
Parents can use this system to not only obtain timely information about their children’s arrival and departure time, including their children’s test scores, homework reviews, recent performance, and various school notifications and activity information, but also can be sent to parents in time. Parents can Understand the children’s school situation at a time, so as to effectively cooperate with the school in the guidance and education of the children; the school can use the system to more effectively manage the students, communicate closely with parents, and provide laws for the school to solve student accidents outside the school. On the basis. So as to improve the level of teaching management as a whole, it also lays the foundation for the follow-up campus information management.
Three, system design
3.1 Design principles
The principle of advancement: The system guarantees the use of the most advanced technology to achieve the design function, while ensuring long-term use.
Practicability principle: The system takes into account the practicability, so that the school teachers and staff security can use it after simple training.
Economic principle: In view of the funding problems of each school, the system design ensures that non-core components use products with high performance and price ratio as much as possible. The overall price of the system is moderate and easy to popularize.
3.2 The home-school management system is shown in the figure below:
3.3 Equipment selection
3.3.1 Public network equipment chooses China Mobile standard gateway or uses the school’s original Internet network.
3.3.2 Use Lenovo’s common commercial server or PC compatible machine with relatively stable performance as the management server.
3.3.3 The reader adopts the CL-253A active reader developed by Shenzhen Chaolunfei Technology Co., Ltd. It has the characteristics of rapid reading and writing, long recognition distance, and excellent anti-collision ability.
3.3.4 The label adopts the CL-F24 active electronic label developed by Shenzhen Chaolunfei Technology Co., Ltd.
The CL-F24 active RFID electronic tag is the sixth generation product developed by our company. It has a high cost performance and can meet customer requirements to the greatest extent.
Four, extended functions
4.1 Parents can send text messages to the school’s text message center to teachers. Teachers can open their own computer work platform in their free time. After seeing the text messages, they can directly use the computer to reply to the parents by text messages. Parents can reply after receiving the teacher’s text message reply, which is effective. The interactive text message dialogue can solve the problem of holding parent meetings from time to time and not disturbing teachers.
4.2 The school can send some messages such as test arrangements and parent meeting notices to parents in the form of group messages.
4.3 Parents can send text messages to the unmanned SMS center of the school to inquire about their children’s homework in various subjects. The system will automatically reply and send the assignment of the homework to the parents’ mobile phones in the form of text messages; parents can also query their children’s homework by text messages. Test scores, recent school performance, overall performance, teacher evaluation, etc.
4.4 Parents who have access to the Internet can log in to the system through the system login interface connected to the school website, and can query the basic information of their own Chinese characters, grades, attendance data, comments (daily comments, weekly comments, monthly comments, semester comments, etc.), teacher communication Xunlu, parent forum, etc.
4.5 Students swipe their card for school and school attendance, and the system will automatically send the time of arrival or departure to the parents’ mobile phone in the form of text messages.
4.6 Parents can also send text messages to their children. Children will see their messages on the big screen of the attendance machine when they swipe their cards.
4.7 In addition, this system is also the school’s comprehensive office management system, with comprehensive management capabilities such as office automation, knowledge management, student status management, faculty information management, and performance analysis management; at the same time, this system is also a school website-style parent WEB service system; system It can also form an application of the campus all-in-one card. In short, it is a comprehensive solution for a safe campus and a digital campus.
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