NFC smart bracelet with Beidou and 5G dual positioning and use method thereof

Abstract

The invention discloses a NFC smart bracelet with Beidou and 5G dual positioning and a use method thereof. The NFC smart bracelet comprises a watchband assembly, a controller, a bracelet chip and a software module, the watchband assembly comprises a first watchband, a clamping ring is arranged outside the first watchband, a second watchband is arranged on the right side of the first watchband through a dial plate assembly, a magnetic strip is arranged in the second watchband, the left side of the first watchband is connected with an electromagnet, a bracelet chip is arranged in the dial plate assembly, the software module comprises a software APP, and the software APP comprises an automatic recording function, a database, an APP panel, a cloud alarm system, a wireless charging function, a positioning function and an NFC function. According to the invention, position detection and automatic alarm can be efficiently carried out on a wearer, the safety of a child is ensured, the situation that the child kidnapping is effectively reduced and avoided, and the life convenience is improved at the same time.

Description

technical field [0001] The invention relates to the technical field of smart bracelets, in particular to an NFC smart bracelet with dual positioning of Beidou and 5G and its use method. Background technique [0002] Smart bracelets support activities, exercise, sleep and other modes, can record nutritional status, have functions such as smart alarm clocks, health reminders, etc., and their built-in batteries can last for several days. Function, it is convenient to detect the user's location, thereby reducing the crime rate of child abduction and realizing intelligent protection of children. [0003] However, most of the existing children's bracelets on the market are smart bracelets developed based on the Android system. Strictly speaking, it is just a small smart phone. Due to its small size, its battery capacity can only shrink, resulting in The endurance of the ring is greatly reduced, so it needs to be charged every day, and it is difficult to deal with some emergencies...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an NFC smart bracelet with dual positioning of Beidou and 5G and its use method, so as to solve the problems that the bracelet is easy to be disassembled and lost and the positioning alarm effect is low in the above-mentioned background technology

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