KR20140042952A - Crime prevention system and crime prevention method using the thereof - Google Patents

Crime prevention system and crime prevention method using the thereof Download PDF

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Publication number
KR20140042952A
KR20140042952A KR1020120108752A KR20120108752A KR20140042952A KR 20140042952 A KR20140042952 A KR 20140042952A KR 1020120108752 A KR1020120108752 A KR 1020120108752A KR 20120108752 A KR20120108752 A KR 20120108752A KR 20140042952 A KR20140042952 A KR 20140042952A
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KR
South Korea
Prior art keywords
information
crime prevention
criminal
mobile terminal
alarm
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KR1020120108752A
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Korean (ko)
Inventor
곽동달
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(주)동인시스템
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Priority to KR1020120108752A priority Critical patent/KR20140042952A/en
Publication of KR20140042952A publication Critical patent/KR20140042952A/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

A crime prevention system comprises: an electronic monitoring anklet attached a body of a criminal and emitting a radio frequency signal via a built-in wireless sensor node; a mobile terminal receiving the radio frequency signal, generating detection information by analyzing, and transmitting and receiving the signal to wireless communication; and a crime prevention center receiving the detection information and then transmitting the detection information to the crime prevention center in order to monitor the behavior of the criminal, and generating alarm information and then transmitting the alarm information to the mobile terminal if the system determines that there is the criminal acts sudden offensive. [Reference numerals] (110) Electronic ankle bracelet; (120) Mobile terminal; (130) Crime prevention center; (140) Protection agencies; (150) Security center; (AA) Criminal; (BB) User

Description

CRIME PREVENTION SYSTEM AND CRIME PREVENTION METHOD USING THE THEOF

The present invention relates to a crime prevention system and a crime prevention method using the same. More particularly, when receiving a radio frequency signal emitted from an anklet attached to a violent criminal, and transmits the detected information obtained by analyzing the crime prevention center In addition, the Crime Prevention Center orders the crime prevention center near the criminal to monitor the behavior of the criminal in real time, and if it is determined that there is a possibility of the criminal's accidental behavior, the alarm information is sent to the mobile terminal carried by the user to proactively prevent the user from the crime of the violent criminal. The present invention relates to a crime prevention system and a crime prevention method using the same.

 The anxiety of the general public is increasing due to the recent violent crimes involving children and women, but the limited security personnel and equipment currently lack the means and methods to cope with the violent crimes.

In order to cope with such violent crimes, security authorities, local governments, and telecommunications companies are seeking ways to respond using advanced IT technologies.

For example, a previously developed violent criminal surveillance system, which is objectively recognized as a high probability of re-offending, for example, by allowing sexual assault offenders to attach their electronic anklets to identify their location after release. The aim was to prevent the recurrence of the same kind of crime.

In other words, the conventional evil criminal monitoring system uses a cell method based on GPS (Global Position System) and a mobile phone relay network to check and track the location information of the electronic ankle attached to the evil criminal. When sent to the center, the location tracking central control center displayed the location information of the violent criminal wearing the current electronic anklet on each probation board's status board by using the blinking LED.

However, the conventional violent criminal monitoring system can check the location information of the violent criminals, but it is not possible to know the current situation around the violent criminals such as what the current violent criminal is doing at that location, and even the violent criminals cause the crime again. Even if it takes a lot of time to grasp the facts of crime by the victim's report, etc., there was a problem that it is insufficient to protect the victim from the violent crime in advance.

The technical problem to be solved by the present invention, when receiving a radio frequency signal emitted from an electronic anklet attached to a violent criminal, and transmits the detection information obtained by analyzing the crime prevention center, crime prevention center is located near the crime prevention center A crime prevention system for proactively protecting the user from the crime of a violent criminal by instructing the user to monitor the behavior of the criminal in real time and transmitting the alarm information to the mobile terminal carried by the user when he / she determines that there is a risk of accidental act by the criminal. To provide preventive measures.

The crime prevention system according to the present invention for achieving the above technical problem, is attached to the body of the criminal, the electronic anklet emitting a radio frequency signal through the built-in wireless sensor node; A mobile terminal for receiving the radio frequency signal, analyzing the radio frequency signal to generate sensing information, and transmitting and receiving the signal through wireless communication; And receiving the detection information and transmitting the detection information to a crime prevention center to monitor the behavior of a criminal in real time, and generating alarm information to transmit the alarm information to the mobile terminal when it is determined that there is a possibility of a criminal's accidental act. Provide technology, including crime prevention centers.

In addition, the crime prevention method according to the present invention for achieving the above technical problem, the first step of detecting whether the criminal attached to the electronic anklet within the range of a certain area where the user is located; A second step of receiving and analyzing radio frequency signals emitted by the electronic anklets by a mobile terminal carried by a user and generating sensing information; Transmitting the detected information to a crime prevention center; And grasp the personal information of the criminal, and transmit the detection information to the crime prevention center to monitor the behavior of the criminal in real time, and if it is determined that there is a risk of accidental offense of the criminal, generates alarm information and transmits the alarm information to the mobile terminal. It provides a technique comprising a fourth step to do.

The present invention is effective by using a mobile terminal having a crime prevention function, the user carrying the mobile terminal can be protected in advance from the crime of the violent criminal with an electronic anklet.

Figure 1 shows the configuration of a crime prevention system according to the present invention.
Figure 2a shows in detail the configuration of a mobile terminal carried by a user according to the present invention.
Figure 2a shows in detail the configuration of the crime prevention center according to the present invention.
Figure 3 shows the flow of the crime prevention method using a crime prevention system according to the present invention.

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

Figure 1 shows the configuration of a crime prevention system according to the present invention.

Referring to FIG. 1, the crime prevention system 100 according to the present invention includes an electronic ankle 110, a mobile terminal 120, a crime prevention center 130, a protection related organization 140, and a crime prevention center 150. It is configured by.

The electronic ankle 110 is attached to a specific body part (ankle, arm, etc.), such as a violent criminal, a sex offender, a wireless sensor node (not shown) in a predetermined position inside the electronic ankle 110 to a predetermined frequency band Emits a constant radio frequency signal.

In this case, the frequency band may be a low frequency band such as 100 kHz to 140 kHz or 13.56 MHz, a high frequency band such as 2.45 MHz, or an ultra high frequency (UHF) band such as 433 MHz or 862 MHz to 928 MHz.

The mobile terminal 120 refers to a user terminal capable of location-based wireless communication, such as a smart phone, a smart pad, an iPod, a PDA capable of voice communication and data communication. As well as a mobile terminal such as (Personal Digital Assistants), it is natural that a dedicated terminal manufactured separately for the purpose of the present invention can be used.

In this case, wireless communication methods include Time Division Multiplex Access (TDMA), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), and Wireless-Fidelity (WI-FI). Various wireless communication means can be used.

 In the case of the present invention, the mobile terminal 120 has a crime prevention function that allows the user to be protected from crimes of the violent as well as the general telephone function, the electronic anklet 110 and crime prevention center 130 to perform crime prevention Used in conjunction with A detailed description thereof will be provided later in the description of FIGS. 2A and 2B.

When the crime prevention center 130 receives detection information about a specific criminal from the mobile terminal 120, the crime prevention center 130 transmits the received detection information to the protection-related institution 140 (eg, a guardian of a user, a police station, a police box, etc.). At the same time, the identification information of a specific criminal (eg, height, weight, criminal record, other unusual matters, etc.) is identified based on the received detection information, and an alarm is set when necessary, and the corresponding alarm is transmitted to the mobile terminal 120. Send the information.

In addition, the crime prevention center 130 transmits detection information received to the crime prevention center 150 that is closest to a specific criminal and monitors the behavior of a specific criminal in real time through a plurality of closed circuit televisions (CCTVs) installed near the specific criminal. Do it.

In this case, the crime prevention center 130 receives and analyzes an image of a criminal photographed by a CCTV in real time from the crime prevention center 150, sets a warning when it is determined that a particular criminal may be in an unexpected action, and sets alarm information. The mobile terminal 120 transmits to the mobile terminal 120 carried by the user.

Figure 2a shows in detail the configuration of a mobile terminal carried by a user according to the present invention.

2A, a mobile terminal 120 carried by a user of the present invention includes a signal detector 121, an information generator 122, an information transceiver 123, an alarm 124, and a controller 125. It is configured to include.

The signal detecting unit 121 detects a radio frequency signal emitted by the electronic ankle 110 when a specific criminal attached to the electronic ankle 110 approaches within a range of a predetermined area where the user is located.

The information generator 122 analyzes Received Signal Strength Indication (RSSI) of the detected radio frequency signal to include information such as the distance of the electronic anklet 110 and the identification of a specific criminal. Generate detection information.

In addition, the information generator 122 may generate detection information by detecting an approach signal emitted from the electronic anklet 110 when a particular criminal approaches a certain distance (for example, 20m to 30m with the user). .

In this case, the access signal may not include criminal ID information, and the information generator 122 does not need to analyze a separate received signal strength indication (RSSI). You can respond quickly.

The information transmitting and receiving unit 123 transmits the generated detection information to the crime prevention center 130 through the wireless sensor network.

When the alarm unit 124 receives the alarm information from the crime prevention center 130, the alarm unit 124 generates an alarm such as a vibration, an alarm, and a text message.

The controller 125 controls the overall operations of the signal detector 121, the information generator 122, the information transceiver 123, and the alarm 124.

Figure 2b shows in detail the configuration of the crime prevention center according to the present invention.

Referring to FIG. 2B, the crime prevention center 130 according to the present invention includes an information transceiver 131, a message transceiver 132, an alarm information manager 133, and a controller 134.

The information transmitting and receiving unit 131 is interlocked with the information transmitting and receiving unit 123 of the mobile terminal 120 carried by the user, receives the sensing information from the information transmitting and receiving unit 123 of the mobile terminal 120, the mobile terminal 120 The alarm information is transmitted to the alarm unit 124 through the information transmission / reception unit 123.

The message transmitting and receiving unit 132 is interlocked with the protection-related organization 140 or the crime prevention center 150, the detection information received from the information generating unit 122 of the mobile terminal 120 to the protection-related organization 140 and crime prevention center. Transmit to 150, respectively.

The alarm information management unit 133 is interlocked with the alarm unit 124 of the mobile terminal 120, and performs tasks such as setting, updating, and canceling alarm information for protecting the user from accidental acts of a specific criminal in advance. The alarm information is transmitted to the alarm unit 124 through the information transmitting and receiving unit 123 of the mobile terminal 120.

The controller 134 controls the information transceiver 131, the message transceiver 132, and the alarm information manager 133.

Figure 3 shows the flow of the crime prevention method using a crime prevention system according to the present invention.

Hereinafter, a crime prevention method using a crime prevention system according to the present invention will be described.

First, a first step (S10) of detecting whether a particular criminal with the electronic anklet 110 has approached within a range of a certain area in which the user is located.

In the next step, the received signal strength indication (RSI) of the radio frequency signal received from the electronic ankle 110 is analyzed to include information such as the distance of the electronic ankle 110 and the specific criminal ID. A second step (S20) of generating the sensing information.

In a next step, the crime prevention center 130 has a third step (S30) of transmitting the detection information.

In the last step, the crime prevention center 130 detects the personal information of a specific criminal, transmits the detection information received to the protection-related organization 140, and detects the received crime prevention center 150 closest to the specific criminal It has a fourth step (S40) for transmitting the information to monitor the specific criminals in real time through a plurality of CCTV installed in the vicinity of the specific criminals.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention.

110: anklet
120: mobile terminal
121: signal detector 122: information generator 123: information transceiver
124: alarm unit 125: control unit
130: Crime Prevention Center
131: information transceiver 132: message transceiver
133: alarm information management unit 134: control unit
140: protection-related organizations
150: crime prevention center

Claims (10)

An anklet attached to a criminal body and emitting radio frequency signals through a built-in wireless sensor node;
A mobile terminal for receiving the radio frequency signal, analyzing the radio frequency signal to generate sensing information, and transmitting and receiving the signal through wireless communication; And
After receiving the detection information, the detection information is transmitted to the crime prevention center to monitor the behavior of criminals in real time, and if it is determined that there is a risk of accidental offenses, a crime to generate alarm information and transmit the alarm information to the mobile terminal. Crime prevention system comprising a prevention center. The method of claim 1, wherein the mobile terminal,
A signal detector for detecting a radio frequency signal emitted by the electronic ankle when the criminal approaches a range of a predetermined area where the user is located;
An information generator for analyzing the received field strength (RSSI) of the radio frequency signal to generate the sensing information;
An information transceiving unit which transmits the detection information to the crime prevention center through a wireless sensor network;
An alarm unit for generating an alarm when the alarm information is received from the crime prevention center; And
And a control unit for controlling the signal detection unit, the information generation unit, the information transmission and reception unit, and the alarm unit. The method of claim 2, wherein the alarm,
A crime prevention system comprising vibrations, alarms and text messages. According to claim 1, wherein the crime prevention center,
An information transmitting / receiving unit which receives the sensing information from the mobile terminal and transmits the alert information to the mobile terminal;
A message transmitting / receiving unit which transmits the detection information to the crime prevention center and receives an image of a criminal in real time;
An alarm information manager configured to set, update, and cancel the alarm information, and to transmit the set alarm information to the mobile terminal; And
And a controller for controlling the information transceiver, the message transceiver, and the alarm information manager. The method of claim 4, wherein the security center,
Criminal prevention system, characterized in that for transmitting a criminal image taken through a plurality of CCTV (Closed Circuit Television) installed near the criminal to the crime prevention center. The method of claim 1, wherein the sensing information,
A crime prevention system comprising the location of the offender and identification information of the offender. The method of claim 1, wherein the wireless communication,
Crime prevention systems, including Time Division Multiplex Access (TDMA), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), and Wireless-Fidelity (WI-FI) . A first step of detecting whether a criminal attached to an electronic anklet has approached within a range of an area where the user is located;
A second step of receiving and analyzing radio frequency signals emitted by the electronic anklets by a mobile terminal carried by a user and generating sensing information;
Transmitting the detected information to a crime prevention center; And
Identifying the criminal's personal information, and transmits the detection information to the crime prevention center to monitor the behavior of the criminal in real time, and if it is determined that there is a risk of accidental offense of the criminal to generate alarm information to transmit the alarm information to the mobile terminal Crime prevention method comprising the fourth step. The method of claim 8, wherein the sensing information,
Crime prevention method comprising the location of the criminal and the identification (ID) of the criminal. The method of claim 8, wherein the security center,
Criminal prevention method, characterized in that the transmission of the criminal image taken through a plurality of CCTV (Closed Circuit Television) installed near the criminal to the crime prevention center.
KR1020120108752A 2012-09-28 2012-09-28 Crime prevention system and crime prevention method using the thereof KR20140042952A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101453248B1 (en) * 2014-07-17 2014-10-22 고창용 Crime prevention monitoring system for electronic ankle bracelet wearers
KR101532915B1 (en) * 2014-12-12 2015-07-01 (주)한동알앤씨 System for servicing proximity alert with electronic tagging wearer using bluetooth and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101453248B1 (en) * 2014-07-17 2014-10-22 고창용 Crime prevention monitoring system for electronic ankle bracelet wearers
KR101532915B1 (en) * 2014-12-12 2015-07-01 (주)한동알앤씨 System for servicing proximity alert with electronic tagging wearer using bluetooth and method thereof

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