Touch detection method and child kidnapping prevention early warning system

Abstract

The invention discloses a touch detection method and a child kidnapping early warning system. The child kidnapping prevention early warning system comprises a smart bracelet worn on the hand of a child, wherein the smart bracelet comprises a human body resistance detector, a humidity sensor, a heartbeat sensor and a face capturing camera installed on a hat of the child, and the smart bracelet has a first detection mode and a second detection mode in detection, judges whether the child stays at a kidnapping state or not through detecting the touch and a tension state of the child and comparing whether there is a relative in faces around or not and performs early warning in a timely manner.

Description

technical field [0001] The invention relates to an anti-theft system, in particular to a child anti-theft early warning system. Background technique [0002] Children are the heart and soul of every family, but according to different statistics, there are about 200,000 missing children in China every year, and only 0.1% of them are found. The fundamental reason is that children were not found in time. I found that it was too late when I was looking for it. The current GPS positioning cannot be used to judge whether the traffickers have contact with children and have abducted and trafficked. When I found out that I had missed the best time to find it, or the traffickers took off the GPS positioning and could not find it. Correctly find the position, so it is necessary to invent a method for judging in time whether someone is in contact with the child, and the child is in a state of tension, and judging in time whether the child is being abducted. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] Children are the heart and soul of every family, but according to different statistics, there are about 200,000 missing children in China every year, and only 0.1% of them are found. The fundamental reason is that children were not found in time. I found that it was too late when I was looking for it. The current GPS positioning cannot be used to judge in time whether the trafficker has contact with children and has abducted and trafficked. When I found out that I had missed the best time to find it, or the trafficker had taken off the GPS positioning, I couldn’t find it. Correctly find the location, so it is necessary to invent a timely judgment whether someone is in contact with the child, and the child is in a nervous state, and to judge whether the child is in abducted state in time.

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