RFID+Bluetooth smart bracelet enters the 2.0 era!RFID Microchip factory

　　RFID+Bluetooth smart bracelet enters the 2.0 era

　　With the advancement of the education college entrance examination reform, various provinces have gradually implemented class scheduling. New teaching methods have brought new challenges to students, school management and home-school interaction, and students have more opportunities for regulatory loopholes. Parents have more worries, and teachers and administrators have greater workload and responsibilities.

　　Nowadays, most of the software system's collection and input of information needs to be performed by humans. At the same time, students lack a practical information terminal, and the data only stays between parents and teachers. With the continuous promotion and development of education reform, student bracelets Because it is non-entertaining, easy to wear, long standby, completely replacing student cards, and moderately priced, it is becoming an indispensable part of campus information construction.

　　The smart student bracelets on the market now have two technical solutions: single Bluetooth and RFID+Bluetooth. As the first-generation solutions, they all have some inherent shortcomings. With the deepening of application pilots and the gradual maturity of technical solutions, the Internet of Things ( Shenzhen Art Technology Co., Ltd. has launched the second-generation smart Bluetooth student bracelet overall solution. From the top-level architecture to the business applications, it is deeply customized for campus applications. Once launched, it has been recognized by customers and is in the market. Gradually replace the previous first-generation products.

　　The following is a comparison of the technical differences between the second-generation single Bluetooth solution and the RFID+Bluetooth solution:

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　　From the comparison, it can be seen that the overall solution of the second-generation smart Bluetooth student bracelet has been in the leading position in the industry;

　　Below we introduce the advantages and new features of the second-generation smart Bluetooth student bracelet solution:

　　Higher attendance rate:

　　Traditional school attendance mainly relies on hardware. If a single piece of hardware fails, the corresponding attendance will be invalid. For example, if the school entrance and exit equipment responsible for attendance at school fails, the school's attendance will fail;

　　The second-generation smart Bluetooth student bracelet solution uses hardware + software algorithms. If a single hardware fails, attendance data will still be generated. For example, if the school gate device fails, the software will judge and generate students based on the location data of the students at school. Check attendance in and out of school.

　　Higher precision positioning:

　　The core of the high-precision positioning is to satisfy the board attendance. The previous product solution cannot distinguish which classroom the student is in. The software uses "fuzzy" processing. For example, a student is positioned to appear in classroom A and classroom B at the same time. If either classroom A or B is correct, it is judged that the attendance is successful. What's more, because the equipment signal drifts, the students outside the classroom will also be located in the classroom, resulting in incorrect attendance.

　　The second-generation solution does not rely on signal coverage for positioning, and relieves the system’s dependence on equipment performance or equipment installation location. The original positioning accuracy is increased from 10 to 30 meters to 1 to 5 meters. All positioning and Classroom attendance is real data.

　　Full remote management of network equipment:

　　The previous online management is mainly to check the entered device information and whether it is online. The optimized hardware device will report more operating status information (such as software version number) and key data (such as bracelet power information), and abnormal situation alarms Reminder, the remote one-click upgrade of fixed equipment has also been realized, which is particularly practical for customers in multiple campuses. Compared with the hard-wired upgrade method that requires disassembly of the equipment, it saves a lot of labor costs.

　　Parents don’t need to install APP:

　　Some functions of the previous plan require parents to install APP to connect the bracelet to operate, which in disguise increases the use cost of parents and schools, and the user experience is poor;

　　The second-generation smart bluetooth student bracelet solution aims at the functions that need to be implemented by the APP, such as calibrating the time of the bracelet, upgrading the firmware of the bracelet, etc., which can be implemented automatically or remotely with one-key control.

　　Added healthy campus functions:

　　Many schools have now installed air conditioners, but the adjustment of air conditioners has not realized centralized automatic control. The equipment control is more random, and parents are not at ease. The second-generation equipment can monitor the temperature and humidity outside the classroom and in each classroom in real time. , These data are provided to the school as management input and displayed to parents on the mobile terminal.

　　Added Auto-Recover automatic recovery function:

　　When the equipment encounters network problems and partial system failures, there is no need for human intervention, and the system can perform self-repair operations. When the repair fails, it can also restart automatically to automatically ensure the stable operation of the system.

　　Added 4G extension function:

　　Most schools have network reliability problems. Frequent network disconnection will cause the business of the smart campus system to be interrupted. At this time, 4G modules can be added to the equipment, and data can be transmitted back through the operator's network to ensure the continuity and stability of the system.

　　Improve POE compatibility:

　　There are two types of POE switches on the market: standard and non-standard. In order to adapt to all POE switches in schools, the hardware equipment is designed to be fully compatible, no matter which system is compatible.

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