School bullying detection method based on smart phone platform

A smart phone and campus bullying technology, applied in telephone communication, electrical components, branch office equipment, etc., can solve problems such as bullying, inability to actively detect campus violence, and guardians’ inability to get news in time

Active Publication Date: 2015-03-25
HARBIN INST OF TECH
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Problems solved by technology

This is very difficult for the victim of bullying, which may lead to more serious bullying, and bystanders are afraid of being retaliated by the bully, so they are afraid to operate on the spot, which prevents the guardian from being informed in time
[0004] At present, it is not possible to actively detect school violence

Method used

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  • School bullying detection method based on smart phone platform

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specific Embodiment approach 1

[0025] Specific implementation mode 1. Combination figure 1 Describe this specific embodiment, a kind of campus bullying detection method based on smart phone platform, it is based on smart phone platform (comprises the consumption electronic device platform that includes: three-axis accelerometer, three-axis gyroscope, microphone, short message module, GPS module ) campus bullying detection system, including the following hardware modules: three-axis accelerometer, three-axis gyroscope, microphone, SMS module, GPS module. The system can detect campus bullying through the above hardware modules: physical violence, verbal bullying.

[0026] (1) Detect physical violence by the following method: Obtain the movement data of the carrier through a three-axis accelerometer and a three-axis gyroscope, and use a multi-threshold (MT, Multi-Threshold) classification algorithm to determine whether the action belongs to "physical violence" or " Daily action", if it is the former, then rep...

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Abstract

The invention provides a school bullying detection method based on a smart phone platform, and relates to the field of mode recognition and action recognition. The method is used for meeting the requirement for actively detecting school violent behaviors. A school bullying detection system is provided based on the smart phone platform internally provided with a three-axis accelerometer and a three-axis gyroscope, the system detects probable physical violence and verbal bullying through action recognition, voice emotion recognition and mental stress recognition, and short-message warning is conducted automatically after bullying accidents are detected. The method is suitable for detecting school bullying.

Description

technical field [0001] The invention relates to the fields of pattern recognition and action recognition. Background technique [0002] Campus bullying is a common social phenomenon that mostly occurs among primary and middle school students. Campus bullying has many manifestations, such as physical violence, verbal bullying, damage to property, isolation, etc. Among them, physical violence is the most serious and verbal bullying is the most frequent. [0003] The current campus bullying warning systems are basically passive. When bullying occurs, the user needs to manually operate and send a warning message. This is very difficult for the victim of bullying, which may lead to more serious bullying, and bystanders are afraid of being retaliated by the bully and dare not operate on the spot, which prevents the guardian from being informed in time. [0004] At present, it is not possible to actively detect school violence. Contents of the invention [0005] The present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
Inventor 叶亮李月石硕李卓明吴少川于婷任浩刘鑫
Owner HARBIN INST OF TECH
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