Method of improving children's security by utilizing portable equipment

A portable device and personal safety technology, applied in the field of embedded systems, can solve problems such as children's lack of safety knowledge and safety awareness, difficulties in meeting children's safety protection requirements, and dead spots in the monitoring system, so as to improve prevention awareness and reduce data volume , Improving the effect of timeliness

Inactive Publication Date: 2015-03-11
HANGZHOU DIANZI UNIV
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AI Technical Summary

Problems solved by technology

[0003] The reason is that on the one hand, children's safety problems are attributed to their natural curiosity, restlessness, and lack of necessary safety knowledge and safety awareness; on the other hand, due to the current complex natural environment and huge social mobility
In this case, relying solely on the manual care of child care workers has become increasingly difficult to meet the current social requirements for child safety protecti...

Method used

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  • Method of improving children's security by utilizing portable equipment
  • Method of improving children's security by utilizing portable equipment
  • Method of improving children's security by utilizing portable equipment

Examples

Experimental program
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Embodiment Construction

[0049] Ways to use portable devices to improve the physical safety of children include the following steps:

[0050] 1. Companion mode

[0051] 1) For the process of guardian technical solution, see figure 1 .

[0052] Step (1) Measure and set the timer interval. Through the Bluetooth program that comes with the Android phone, test the average communication distance in shopping malls, venues, etc. as the maximum monitoring distance in this scene, and then the maximum speed of the child when running is the maximum speed of the child's walking. S means accompanying The maximum distance monitored in the mode, V represents the maximum speed of children walking. Calculate the time interval set by the timer in companion mode according to the following formula:

[0053]

[0054] and take 1 / 3 of this time interval as the time interval I in the state of emergency E .

[0055] Step (2) Initialize the guardian device. During initialization, set the Bluetooth name of the child...

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Abstract

The invention relates to a method of monitoring children's activities by utilizing portable equipment to improve child's security. Convenient and effective methods of monitoring children's security are unavailable at present; it is necessary to provide a system for parents and guardians to check children's security at any time and at any place, so that children's security in daily life can be ensured. The method comprises the steps: dividing children's safe scene into an accompanying mode and an independent mode; in the accompanying mode, monitoring whether a child walks away from guardians' visions; in the independent mode, monitoring whether the child occur in the preset occasion according to the preset trace and immediately prompting the child when walking in an important prevention area. children's prevention consciousness for behaviors, which may threaten children's security, can be improved; guardians can know children's conditions in real time, so that the possible occurrence of security incidents can be avoided immediately and children's security can be improved effectively.

Description

technical field [0001] The invention belongs to the field of embedded systems, and in particular relates to a method for monitoring children's activities by using a portable device and improving their personal safety. Background technique [0002] Children are the future of a country and nation, and children's healthy and happy growth cannot be separated from a safe environment. With the rapid development of urbanization and industrialization in my country, the permanent population in rural areas has gradually decreased. According to statistics in 2012, my country's urban population is about 710 million. A large number of children study and live in the city. On the one hand, the city can provide a better environment for their life and study. On the other hand, because of the complex environment in the city, such as: many construction sites, a large number of vehicles, and a large flow And the complex composition of personnel also brings huge challenges to children's safety....

Claims

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Application Information

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IPC IPC(8): G08B21/02
CPCG08B21/0277
Inventor 高志刚黄泽均张坚成冯作奇
Owner HANGZHOU DIANZI UNIV
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