KR20120109009A - Suicide prevention system in prison using motion sensor - Google Patents

Suicide prevention system in prison using motion sensor Download PDF

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Publication number
KR20120109009A
KR20120109009A KR1020110026168A KR20110026168A KR20120109009A KR 20120109009 A KR20120109009 A KR 20120109009A KR 1020110026168 A KR1020110026168 A KR 1020110026168A KR 20110026168 A KR20110026168 A KR 20110026168A KR 20120109009 A KR20120109009 A KR 20120109009A
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KR
South Korea
Prior art keywords
prison
sensor
signal
suicide
prevention system
Prior art date
Application number
KR1020110026168A
Other languages
Korean (ko)
Inventor
강대명
Original Assignee
주식회사 에스엠에스
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Publication date
Application filed by 주식회사 에스엠에스 filed Critical 주식회사 에스엠에스
Priority to KR1020110026168A priority Critical patent/KR20120109009A/en
Publication of KR20120109009A publication Critical patent/KR20120109009A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • 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
    • G08B21/02—Alarms for ensuring the safety of persons
    • 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
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

Abstract

PURPOSE: A suicide prevention system within the prison which utilizes a motion detection sensor is provided to prevent suicide of prisoners which are incarcerated in the prison in advance. CONSTITUTION: A suicide prevention system within the prison connects a control center(10) to a sensing part(30) using a network. The sensing part is installed on the wall of prescribed height at the bottom of each cell within a prison. The sensing part senses the movement of a prisoner through a motion detection sensor. The sensing part transmits a detected signal to the control center. The control center receives the detected signal from the sensing part in a receiving part and generates an alarm by being connected to signal reception of the receiving part. [Reference numerals] (11) Signal receiver; (12) Alarm part; (31a) Light emitting part; (31b) Light receiving part; (33) A/D converter; (35) Signal transmitting part

Description

Suicide Prevention System in Prison Using Motion Sensors {SUICIDE PREVENTION SYSTEM IN PRISON USING MOTION SENSOR}

The present invention is a system for preventing inmate suicide in prison, and more particularly, in a suicide prevention system in prison using a motion sensor that prevents inmate suicide by real-time checking of prisoners in prison through a sensor installed in prison. It is about.

Modern society is rapidly developing scientific and social civilization. However, the types of crimes are diversified, and the number of inmates in prisons is increasing due to criminal penalties, and human rights protection is also important for the increasing number of prisoners.

It is also reported that nearly half of the inmate's deaths are caused by suicide. The inmate's suicide problem soon becomes a human rights issue, and the inmate's suicide is actually a serious problem in prison.

In order to prevent such inmates' suicide, improvement of working posture of correctional facilities workers, environmental improvement of prison facilities, and continuous psychological counseling and treatment of inmates are often planned, established and implemented.

However, even with such measures, it is fundamentally impossible to lower the inmate's suicide rate. Importantly, if there is an inmate currently attempting suicide, on-site restraint is important.

It is important for the worker to patrol in real time at all times to keep track of the inmate's status, but most of the suicides are at dawn, so the worker cannot observe all the inmates all day.

Therefore, there is an urgent need for a management system that can prevent inmates from committing suicide and observe inmates at dawn, which is a frequent time for suicide.

SUMMARY OF THE INVENTION An object of the present invention for solving the above-mentioned problems is to provide a system for preventing suicide of prisoners in prison in advance.

Suicide prevention system in prison using a motion sensor according to the present invention for solving the above-described problems, one or more installed on the wall surface of a predetermined height position at the bottom of each of the cells (Cell) in the prison, A sensing unit including a sensing sensor for sensing and transmitting a sensed signal to a control room, the incident angle of the sensing sensor being directed toward the upper side based on the predetermined height; And a control room connected to communicate with the sensing unit and including a signal receiver for receiving a signal sensed by the sensing unit and an alarm unit interlocked with the signal reception of the signal receiver to generate a warning alarm.

Here, the detection sensor may include any one or more of an optical sensor, an infrared sensor, a microwave sensor, an ultrasonic sensor, or a laser sensor.

Here, the position of the cell with the motion signal detected by the sensor is preferably displayed on the computer screen or the control device in the control room together with the alarm alarm of the alarm unit.

According to the configuration of the present invention described above, there is provided a system that is networked with a motion sensor to detect the movement of inmates in the control room to prevent suicide of prisoners in prison.

1 is a block diagram of a suicide prevention system in prison using a motion sensor according to the present invention.
Figure 2 is a block diagram of a suicide prevention system in prison using a motion sensor according to the present invention.
3 is an exemplary view of a sensor installed in the prison of the suicide prevention system according to the present invention.
Figure 4 is an exemplary view of adjusting the angle of the sensing sensor installed in the prison of the suicide prevention system according to the present invention.

Hereinafter, with reference to the accompanying drawings looks at the configuration and internal block diagram of the suicide prevention system in prison using a motion sensor according to the present invention.

1 is a block diagram of a suicide prevention system in prison using a motion sensor according to the present invention.

1 shows a planar structure of a prison, in which a suicide prevention system in a prison using a motion sensor according to the present invention is located in a plurality of cells 20A to 20N separated by each cell in a prison 1 In each of the cells 20A to 20N, sensing units 30A to 30N for motion detection are installed in a 1: 1 correspondence.

The control room 10 is provided at one side, and each of the sensing units 30A to 30N is connected to the control computer PC of the control room 10 through a wireline 40 to enable network communication with the control room 10. .

Here, the network communication may be established as an Ethernet communication system, and further, may be established by PLC (Power Line Communication) communication or TLC (Telephone Line Carrier) communication.

Figure 2 is a block diagram of a suicide prevention system in prison using a motion sensor according to the present invention.

Referring to FIG. 2, the suicide prevention system in a prison using a motion sensor is connected to a control room 10 located in the prison 1 and a sensing unit 30 formed in each of the cells 20A to 20N.

Here, the sensing unit 30 will be described on behalf of each sensing unit 30A to 30N located in each of the cells 20A to 20N shown in FIG. 1.

The sensing unit 30 is installed in each of the cells 20A to 20N of the prison 1 and transmits a sensing sensor 31 for detecting movement of a prisoner and a motion signal detected through the sensing sensor 31. It is configured to include a signal transmitter 35 for.

The sensing unit 30 further includes an A / D converter 33 for converting an analog signal of the motion signal detected through the detection sensor 31 into a digital signal.

The sensor 30 is a sensor for identifying a moving object that detects the movement of an object. The sensor 30 generates light (light) or sound waves such as an optical sensor, an infrared sensor, a microwave sensor, an ultrasonic sensor, a laser sensor, and reflects the object to receive the object. Any one or more of the sensors capable of detecting the movement may be used. Therefore, the detection sensor 30 includes a light emitting part 31a and a light receiving part 31b.

The control room 10 includes a signal receiver 11 and an alarm unit 12.

The signal receiver 11 receives a motion signal transmitted from the signal transmitter 35 of the sensing unit 310, and for this purpose, the signal receiver 11 is connected to the signal transmitter 35 in a wired manner.

Figure 3 is an exemplary view of a sensor installed in the prison of the suicide prevention system according to the present invention, Figure 4 is an illustration of the angle adjustment of the sensing sensor installed in the prison of the suicide prevention system according to the present invention.

In order to be configured as a system for preventing suicide of prisoners using a motion sensor according to the present invention, the following several requirements are followed.

In general, the cell 20A of the prison is provided with a door 34 at the front portion, and a window 36 for checking the entire interior of the cell 20A is formed at the upper side of the door 34.

An intercom 38 or an observation camera (not shown) may be installed inside the cell 20A, and a toilet 32 may be installed at the rear side of the door 34 opposite to the door 34.

The floor becomes a living space for inmates and is used as a bed for a good night's sleep.

The operating time zone of the sensing unit 30A (which is controlled by the control room 10) should be set to the dawn time zone, and the position of the sensing unit 30A may be a side wall and a constant surface except the ceiling and the bottom surface of the cell 20A. It should be installed at the height (H) position, the incidence angle of the sensing unit (30A) should be considered, and the motion signal must be transmitted to the worker through a sound, that is, an alarm.

The condition that the operating time of the sensing unit 30A is set to the dawn time zone is generally in the morning or afternoon time, so that inmates live in the prison hall or live in the cell 20A.

During this time, the liquidity is relatively high, so it is not necessary to detect the inmate's movement. Especially, the inmate's suicide time is the dawn time when everyone is asleep, so the movement detection at the dawn time is essential. Workers also have limited physical strength, which makes it difficult to patrol at dawn or observe inmates through cameras.

The condition that the sensing unit 30A is to be installed on the side wall of the cell 20A is that all the inmates are in bed at dawn and can be slept while sleeping. In order to detect movement when it rises and moves.

In addition, in consideration of the height of a general person, the motion detection in the lying state and the sitting state is meaningless, so the height H that can be detected when the user stands up and moves must be set, and the height H is approximately 80 cm or more. It can be about 100cm.

In addition, the motion detection signal is to be output as a sound in the control room 10, because the camera observation or visual observation may be dull in the night time, so that the signal transmission by hearing to increase the reception of the detection signal Because it can.

Referring to FIG. 4, an incident angle of the sensing unit 30A is different for each sensor type. Therefore, the installation angle of the sensing unit 30A should be adjusted in consideration of the incident angle according to the type of the sensing sensor.

When assumed angle of incidence θ 2 of sensors, knowing the installation height (H) and the angle of incidence θ 2 of the side wall (21A) is equipped with angle detecting sensor that is spaced apart from the angle θ 1 of the side wall and the sensor can be set.

The angle adjustment of the sensing unit 30A shown in FIG. 4 is only one example, and in the case of the sensing sensor having straightness, the angle adjustment is not necessary.

Suicide prevention system having such a configuration can prevent inmate suicide through the following exaggeration.

First, when the movement of prisoners in the prison cells 20A to 20N is sensed by the sensing units 30A to 30N, the motion detection signal is received by the signal receiving unit 11 in the control room 10 and interlocked with the alarm unit ( In 12) an alarm is made. The cell that triggered the alarm should be displayed on the computer screen or on the control.

The worker checks the position of the cell where the alarm is generated, immediately patrols the cell, and watches the state of the inmate with flow through the window of the cell.

If the inmate is in a restroom or other suspected behavior, he will return to the control room. If he or she commits suicide or other suspicious behavior, he will be imposed immediately to prevent suicide.

Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the above-described technical configuration of the present invention may be embodied by those skilled in the art to which the present invention pertains without changing its technical spirit or essential features of the present invention. It will be appreciated that the present invention may be practiced as. Therefore, the above-described embodiments are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the appended claims rather than the detailed description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

One ; Prison 10; Control room
11; Signal receiver 12; Alarm part
20A-20N; Cell 30, 30A-30N; Sensing Part
40; Mammary gland 31; Detection sensor
31a; Light emitting part 31b; The light-
32; Toilet 33; A / D Converter
34; Door 35; Signal transmitter
36; Genesis 38; Intercom

Claims (3)

At least one wall is installed on the wall at a predetermined height from the bottom of each cell in the prison, and includes a detection sensor for detecting the movement of the prisoner and transmits the detected signal to the control room, the incident angle of the detection sensor is A sensing unit formed to face toward the upper side based on the height;
And a control room connected to communicate with the sensing unit, the control room including a signal receiving unit receiving a signal sensed by the sensing unit and an alarm unit interlocked with a signal reception of the signal receiving unit to generate a warning alarm. Suicide prevention system in a prison. The method of claim 1,
The detection sensor is a suicide prevention system in prison using a motion sensor, including at least one of an optical sensor, an infrared sensor, a microwave sensor, an ultrasonic sensor or a laser sensor. The method of claim 1,
The position of the cell with the motion signal detected by the sensor is displayed on a computer screen or a control device in the control room with a warning alarm of the alarm unit, suicide prevention system in prison using a motion sensor.
KR1020110026168A 2011-03-24 2011-03-24 Suicide prevention system in prison using motion sensor KR20120109009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110026168A KR20120109009A (en) 2011-03-24 2011-03-24 Suicide prevention system in prison using motion sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110026168A KR20120109009A (en) 2011-03-24 2011-03-24 Suicide prevention system in prison using motion sensor

Publications (1)

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KR20120109009A true KR20120109009A (en) 2012-10-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101467916B1 (en) * 2013-06-11 2014-12-02 주식회사 에스원 Monitering System of Attemptor to hang and Method thereof
KR102462824B1 (en) * 2022-04-18 2022-11-04 조병하 emergency prediction operating system using electronic locking devices
KR102467021B1 (en) * 2022-04-18 2022-11-14 조병하 Self-injury prediction operating system using electronic locking devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101467916B1 (en) * 2013-06-11 2014-12-02 주식회사 에스원 Monitering System of Attemptor to hang and Method thereof
KR102462824B1 (en) * 2022-04-18 2022-11-04 조병하 emergency prediction operating system using electronic locking devices
KR102467021B1 (en) * 2022-04-18 2022-11-14 조병하 Self-injury prediction operating system using electronic locking devices

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