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A bracelet to prevent chi / Shared design

A bracelet to prevent chi

Remind users not to stay away from children and prevent children from getting lost. Bracelet function: regional distance + GPS + vibration flashing red light + one-way call + alarm, guide users to always pay attention to children's safety. Wearing a bracelet can automatically identify children's distances. Once the child's position exceeds the safe distance, the system automatically reminds parents wearing bracelets that their children may be in danger. Safety distance alarm mode can be divided into two categories: vibration mode within 12 meters, vibration mode and flash red light beyond 20 meters. Remind the user of child safety, beyond the


Hunan University of Technology

Hunan University of Technology
Zhuzhou City, China

jingjing Wang Wang,
Hunan University of Technology

chunmei Li,
Hunan University of Technology