KR20050087429A - Children protection system - Google Patents

Abstract

The present invention relates to a child protection system that can be used to protect the child at risk or at any time by grasping the location of the child exposed to the defenseless outside,

The present invention provides an emergency call, a display unit for displaying a message, an on-site recording, an emergency caller capable of a stored telephone call; A mobile communication network transmitting a signal called from the emergency pager by a code division multiple access method or transmitting a received signal; It consists of a mobile terminal that checks and tracks the location with the signal received through the mobile communication network and wears an emergency pager to a child who is going out or playing in a playground or a park, and the guardian generates the surrounding sound from the emergency pager through a mobile terminal or a laptop. To protect children's protection by listening and tracking the current location, and in case of an emergency, notify the emergency call to the preset telephone number network so that the surrounding situation can be informed so that the child can take a quick response to the incident. By doing so, children can be safe.

Description

Child protection system {CHILDREN PROTECTION SYSTEM}

The present invention relates to a child protection system, and more particularly, to a child protection system that can protect the child in danger or at any time by grasping the location of the child exposed to the defenseless outside.

When parents are busy in their daily lives, they sometimes become blind or indifferent from their young children. At this time, a young child who suddenly acts is lost.

In particular, if a family outing or using an amusement park does not pay attention and attention to a young child, it often happens that the child is lost at a moment.

In this way, the number of lost children every year reaches thousands, of which hundreds of children lead to long-term lost children, and the parents who have lost their young children give up their jobs while searching for lost or found child care centers around the country. Despite the fact that it is hardly effective.

Today, as the society develops rapidly, various kinds of accidents occur, and the kidnapping and kidnapping crimes are frequently occurring. They should not neglect much care and attention for the little children.

Nevertheless, crimes of kidnapping and kidnapping and kidnapping are virtually frequent, so to protect them from the kidnapping or kidnapping or kidnapping, passively carry young children with bracelets or necklaces with names, phone numbers or personal information. Some have been contacted by the person who is protecting Mia to make it easier for them to find it, while others are encouraged to remind their children to wear a wireless alarm to sound an alarm when they deviate from a certain distance. In this case, the radio alarm receiver is provided with a radio frequency transmitter to adjust the frequency to each other in one-way communication. However, in the case of the radio alarm, when the frequency transmission and reception distance is short, the behavior of the child is limited. It's a little wider to find a child There is difficulty.

On the other hand, in the case of the wireless transceiver, the operation is not easy, so the lower grades of elementary school are possible, but children under kindergarten have difficulty in using it, and thus have a problem in that they cannot achieve the desired effect.

In addition, with the development of the telecommunications industry, there are some things that can be freely operated while being protected in a designated area using a tag. The problem of not being able to grasp at all is that it is not possible to expect a satisfactory effect in terms of child protection.

Recently, the mobile terminal (cellular phone, PCS, PDA) that both men and women of all ages have a function to be able to grasp the location of the far, but in the case of the mobile terminal, the operation of the device is difficult, expensive and utilized This has not been easy problem.

Therefore, an object of the present invention is to make it easy to determine the position of the transmission signal from the emergency caller to the mobile communication system, positioning system, geographic information system through the mobile terminal by wearing the child.

Another object of the present invention is to enable the child wearing the emergency pager to track the position and the movement path through the mobile terminal, to prevent the occurrence of the loss in advance and to take prompt measures.

In order to realize the above object, the present invention provides an emergency call, a display unit for displaying a message, an on-site recording, an emergency caller capable of storing a telephone call; A mobile communication network transmitting a signal called from the emergency pager by a code division multiple access method or transmitting a received signal; The mobile terminal is configured to identify and track a location using a signal received through the mobile communication network.

The emergency caller is composed of an emergency button for calling an emergency signal, a microphone for recording a peripheral sound, a display unit for displaying transmission and reception messages, a communication module for transmitting and receiving emergency and response signals, a memory, and a microprocessor. Will be.

The mobile communication network is composed of a base station control / management apparatus, a visitor location register / exchange station, an authentication center / home location register.

The mobile terminal is configured of any one or more of a cellular phone, a PCS, a PDA, a laptop having a GPS receiver.

Therefore, according to the present invention, the emergency caller to inform the surrounding sound and the location to the children playing in the playground or the park, going out, the guardian listening to the ambient sound from the emergency caller and the current position through the mobile terminal or laptop Protect children by tracking and monitoring children, and if the emergency occurs, notify the emergency call to the preset telephone number network to inform the surrounding situation so that the child can be quickly responded to the incident. You can do it.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a schematic block diagram of the child protection system of the present invention, Figure 2 is a detailed block diagram of the child protection system of the present invention, worn on children, the elderly, patients, etc., and when an emergency occurs emergency call signal or receive a response signal An emergency pager 10; A mobile communication network 20 for transmitting and receiving an emergency call signal from the emergency caller 10 in a code division multiple access method; The mobile terminal 30 receives a signal transmitted from the mobile communication network 20 and listens, tracks and confirms the location.

The emergency caller 10 includes a microprocessor 12 for pressing an emergency call button 11 to be pressed when an emergency situation occurs and controlling a preset algorithm when the emergency call button 11 is operated and outputting a control signal corresponding thereto. ; An operation lamp (13) operated by a control signal of the microprocessor (12); A display unit 14 for displaying characters, and a high performance microphone 15 for recording ambient sounds; A memory 16 for storing an arbitrarily set number of emergency contact telephone numbers; A GPS receiver 17; It consists of a wireless communication module 18 for wirelessly transmitting the control signal of the microprocessor 12.

The wireless communication module 18 is composed of a transmitting module and a receiving module.

The emergency pager 10 is formed of a product that is easy to carry such as wrist-type, necklace-type.

The mobile communication network 20 includes a GPS satellite 21, a base station control and management apparatus 22; A visitor location registration and exchanger 23; The home location register and the authentication center 24 will be configured.

The mobile terminal 30 is composed of a cellular phone, a PCS, a PDA 31, and a notebook computer 32 having a GPS receiver and a geographic information system (GIS).

According to the present invention configured as described above, when a young child goes out of the house to play, the guardian (parent) has an emergency caller 10 that can contact the young child in case of emergency call and emergency situation on the wrist or neck, waist, etc. In the state of wearing on the part of the body tells you how to operate and will be released.

The emergency pager (10) is to store the phone number of the family to notify their location and emergency situation when an emergency occurs. The phone number storage is stored through the cell phone 30, the PCS, the PDA 31, and the notebook 32 which are notified of the mobile terminal.

In this way, the child who is playing with the emergency pager 10 may play alone in a playground, play with a friend of his or her friend, and in some cases, play with a friend at a friend's house.

Therefore, parents should always keep an eye on the child's location and pay attention to it, but as a result of busy daily life, they cannot keep an eye on it, so it is often impossible to know the whereabouts of children playing outside the home. do.

At this time, the parents are embarrassed and do not know what to do, but when the child is wearing the emergency pager (10), the guardian (parent) to find his mobile terminal 30, such as cell phone, PCS, PDA, etc. The emergency pager 10 is called, and if the situation can not be moved, using the computer or notebook 32 to guide the house to call the emergency pager 10 worn by the child.

Therefore, when calling the unique number of the emergency caller 10 through the cellular phone 31 or the notebook 32, the call signal of the cellular phone 31 and the notebook 32 of the mobile terminal 30 The mobile communication network 20 is a GPS satellite 21 for location tracking and monitoring, a base station control and management device 22, a visitor location registration and exchange 23, a home location register and an authentication center 24, and a base station from a base station. The emergency pager 10 is transmitted, and the emergency pager 10 receives the transmitted call signal through the wireless communication module 18 and inputs it to the microprocessor 12.

The microprocessor 12 operates the operation lamp 13 of the emergency pager 10 while controlling the input call signal by a predetermined algorithm, and displays a call message on the display unit 14 and generates a peripheral signal by the microphone 15. Record the sound, and the GPS receiver 17 receives and stores the current position and geographical coordinates from the GPS satellite 21 of the mobile communication network 20 according to the data of the Geographic Information System (GIS), and then stores this information. It is transmitted to the mobile communication network 20 through the communication module 18.

Accordingly, in the mobile communication network 20, the base station control and management apparatus 22 transmits a signal transmitted from the emergency pager 10; A visitor location registration and exchange 23; Transmitted to the PCS, PDA, cellular phone 31 of the mobile terminal 30 via the home location register and the authentication center 24, the ambient sound generated to the cellular phone 31 to the emergency pager 10 In addition to listening to the current position and geographic coordinates transmitted to the child through the display to check the situation and position of the child.

At this time, the guardian can listen to the ambient sound generated from the emergency caller 10 of the child through the notebook 32, not the cellular phone 31, and check the current location and geographical coordinates.

Subsequently, when the child's play situation and location are clearly identified through the cellular phone 31 and the notebook 32, the parent calls the child's emergency caller 10 through the cellular phone 31 and the notebook 32. Sleep or wait signal again to keep the standby status.

On the other hand, if the position and coordinates are not confirmed from the emergency caller 10 worn by the playing child, the guardian (parent) is stored in the emergency caller 10 through the cellular phone 31 and the notebook 32. The call signal for operating the telephone number communication network is transmitted through the mobile communication network 20.

In this case, the emergency caller 10 sequentially transmits the telephone number to the mobile communication network 20 through the wireless communication module 18 under the control of the microprocessor 12. 20 is to call the corresponding phone number, the call is to inform the current emergency situation to the mobile terminal 30, the landline phone using the public line network to effectively cope with the emergency.

On the other hand, when the emergency button 11 is pressed from the emergency caller 10 worn by the child, the operation lamp 13 is operated by a predetermined algorithm in the microprocessor 12 of the emergency caller 10. In addition, a call message is displayed on the display unit 14 and the surrounding sound is recorded by the microphone 15, and the GPS receiver 17 receives the current position and geographical coordinates from the GPS satellite 21 of the mobile communication network 20. While storing, this information is transmitted to the mobile communication network 20 through the wireless communication module 18.

The mobile communication network 20 transmits a signal transmitted from the emergency caller 10 to the PCS, PDA, and cellular phone 31 of the mobile terminal 30. In this case, the emergency caller 10 According to the pre-stored telephone number network, the call signal is sequentially transmitted until the connection is made.

Subsequently, the cellular phone 31 which is connected to the emergency pager 10 listens to the sound of the surrounding environment transmitted to the emergency pager 10, and displays the current location and geographical coordinates transmitted through the display unit. Check the situation and location to recognize the child's current situation and to protect the child with appropriate response.

As described above, the present invention wears an emergency pager that can notify a child who is going out or play in a playground or a park to record the sound and location of the child, and the guardian is a mobile terminal using a cellular phone or a laptop through the mobile communication network. By operating the pager, by listening to the current location from the recorded ambient sound and satellite transmitted from the emergency pager through the mobile communication network to the mobile phone, a cellular phone or laptop, and to track and monitor the current location, It is possible to prevent the lost, and also in case of emergencies from children, the emergency caller informs the emergency situation by connecting to a cordless telephone through a mobile terminal or a public line network corresponding to a telephone number contact network stored by a preset algorithm. Take prompt response to emergencies It will be able to protect children from emergencies.

1 is a schematic block diagram of a child protection system of the present invention;

2 is a detailed block diagram of the child protection system of the present invention;

* Explanation of symbols for the main parts of the drawings *

10; Emergency pager 11; Emergency button

12; Microprocessor 13; Operating lamp

14; Display unit 15; MIC

16; Memory 17; GPS receiver

20; Mobile communication network 30; Mobile terminal

31; Cellular phone 32; laptop

Claims (4)

An emergency caller which is worn on a child, an elderly person, a patient, etc. and which transmits an emergency call signal or a response signal when an emergency occurs; A mobile communication network for transmitting and receiving an emergency call signal from the emergency pager in a code division multiple access method; And a mobile terminal configured to receive a signal transmitted from the mobile communication network, and to listen, track and confirm the location. The apparatus of claim 1, wherein the emergency caller comprises: a microprocessor for pressing an emergency call button to be pressed when an emergency occurs and a control signal output by a predetermined algorithm when the emergency call button is operated; An operation lamp operated by a control signal of the microprocessor; A display unit for displaying characters, a high performance microphone for recording ambient sounds; A memory for storing an arbitrarily set number of emergency contact telephone numbers; A GPS receiver; Child protection system, characterized in that consisting of a wireless communication module for wireless transmission of the control signal of the microprocessor. The child protection system according to claim 1, wherein the emergency pager is formed of a wrist type, a necklace type, a waistband type, or the like. The child protection system of claim 1, wherein the mobile terminal comprises one or more of a cellular phone, a PCS, a PDA, and a notebook computer having a GPS receiver and a Geographic Information System (GIS).