Talking about the Application System of RFID Technology in Kindergarten Safety Management

　　The application of RFID in my country's education field first started in colleges and universities, and then gradually expanded to primary and secondary schools, while the application in kindergartens is relatively rare. Typical applications in the education field include school cafeteria selling system, library management system, campus "all-in-one card", school access control system, teacher and student attendance system, etc. On the whole, the application of RFID technology in the education field is sporadic, not as widespread and in-depth as its application in the manufacturing and business service industries. In 2010, the country promulgated the policy of "vigorously develop preschool education", and the conditions and funding for preschool education will be greatly improved. Therefore, it is practical and feasible to promote RFID technology in kindergartens. Next, Broadwell Smart Editor talks about the application system of RFID technology in kindergarten safety management.

　　(1) Identity recognition system: This is the most basic subsystem in the kindergarten safety management. Different RFID cards are sensed through the RFID reader to identify the cardholder. Through application software, set permissions for different cardholders. In particular, strict and detailed identity management is carried out for young children to achieve the function of allowing or prohibiting. Through the authorization of detailed RFID cards and scientifically arranged RFID reading points, it can be sensitive and sensitive to "when, where, and whoever".

　　By setting up an RFID reader at the school gate, it can automatically record the detailed status of students entering the kindergarten and pick-up and drop-off, so that kindergarten teachers can grasp the situation of the children in the class. You can also synchronize the data to the kindergarten website for parents to query. At the same time, the RFID at the school gate can also realize the attendance function of faculty and staff, and accurately record the time of faculty and staff on and off work.

　　(2) Access control system: Set up access control in key safety places such as kindergarten classrooms, canteens, dormitories, etc. Only the RFID cards of faculty, staff and children in the garden can open the doors. If criminals break into the kindergarten, because the door cannot be opened, it will greatly increase the safety factor of teachers and children. In addition, during the children's noon and night rest and bedtime periods, the permission of the RFID card can be set to not allow the child card to open the access control, so as to prevent the child from going out of the bedroom and causing a safety accident.

　　(3) School bus safety monitoring system: The on-board RFID reader automatically obtains the accurate number of students getting on and off the bus through the electronic wristband worn by the students. The actual number of people on the school bus can be displayed in a conspicuous manner in an appropriate position in the bus to remind the driver. Avoid the situation that children are left in the bus when the school bus stops and closes the door. Use the wireless network to send the actual number of people on board to the security monitoring center to prevent school buses from being overloaded. When parents pick up and drop off their children at the site, they use the parent RFID card to verify their identity with the RFID reader at the door of the car. The system uses voice or on-screen display to allow the driver and teacher to obtain parent information and compare it with the child's RFID card to avoid Fake or wrongly pick up children.

　　(4) Dangerous area early warning system: Set up induction points (ie, remote high-sensitivity RFID readers) in dangerous areas of the kindergarten campus, buildings (such as deep pools, transformers, roofs, gas pipes, end of walkways, etc.) through computer networks (High-speed Ethernet or wireless network) is connected to the security management monitoring center. Once a child approaches, the sensing point immediately emits warnings such as sound and light, and at the same time automatically transmits the read child RFID information to the monitoring center. In the security management monitoring center, after the computer system application software obtains the information, it also sends out alarm signals such as sound and animation from the computer, and accurately gives the specific location of the RFID sensing point, reminding the administrator to take security measures immediately.

　　During non-school hours, when the child is approaching the school gate, the RFID reader at the school gate can also detect it immediately, and the system will also issue a warning to the monitoring center and guards on duty to prevent children from getting lost or being taken away by bad guys.

　　(5) Parent pick-up and visit system: In order to improve safety, during school hours or temporary visits, parents must pass the verification of the RFID reader set at the school gate before picking up their children. And only when the child card number read from the parent card matches the child card number worn on the child, the guard or security guard will allow the family to pick up the child. In order to facilitate the information and comparison, a large-size display can be placed at the entrance of the guard room to synchronously display the key information such as the card number of the RFID card and the photos of parents and children. The background application software will automatically compare the card numbers and give voice and animation. prompt.

　　If there is a temporary visitor who needs to enter the kindergarten, he can receive a temporary RFID card after registration at the guard office and set the area (such as office building, teacher dormitory, etc.) and stay time for the visitor to enter through the system application software. When visitors enter non-visited areas, especially children's learning and activity areas, the system automatically sends reminders to the monitoring center and guards (security guards). When the visitor ends the visit, the visitor returns the RFID card at the guard, and the system cancels the access authority.

　　RFID technology combined with an effective safety management system can better eliminate hidden safety hazards in kindergartens, achieve early detection and early warning, prevent problems before they occur, and minimize the harm caused by accidents. Making full use of the ubiquitous characteristics of RFID technology can make up for the shortcomings of traditional campus video surveillance systems, provide a more powerful means of protection for kindergarten safety, and enable children to grow up happily and safely in kindergartens.

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