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Academic Journal of Engineering and Technology Science, 2021, 4(2); doi: 10.25236/AJETS.2021.040214.

Design and Research of Smart Alarm Contact Bracelet


Tao Siyu, Wu Xingrui*, Xu Jiaying, Li Liyuan

Corresponding Author:
Wu Xingrui

The Tourism College of Changchun University Changchun, Jilin 130607, China

* Corresponding Author


With the development of science and technology, people’s awareness of health has increased, but in life, people’s health is mostly not controlled by themselves. There are many external constraints, such as how to save themselves when people are in danger. This bracelet is for this purpose. Users only need to wear a bracelet and touch the button to connect with emergency contacts and the 110 alarm center, providing users with professional personal security services. Bracelet holders need to apply for the real-name system, which can promptly sense when people encounter difficulties, dial 110, send the location, and record when the enemy can’t find it. Incoming mobile phone calls will be sensed and the mute answer button will not be selected. He was found and recorded and sent a text message to the emergency contact. In the event of a non-human hazard, such as a fire or an earthquake, he would promptly notify the relevant departments according to the people’s situation.


bracelet, recording, database, sending SMS

Cite This Paper

Tao Siyu, Wu Xingrui, Xu Jiaying, Li Liyuan. Design and Research of Smart Alarm Contact Bracelet. Academic Journal of Engineering and Technology Science (2021) Vol. 4, Issue 2: 85-88. https://doi.org/10.25236/AJETS.2021.040214.


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