KR20150119510A - Surveillance system for watching action of prisoner in accommodations - Google Patents

Abstract

More particularly, the present invention relates to a surveillance system capable of monitoring the behavior of an audience in a reception facility using a distance sensor and a motion sensor, or preventing suicide.
The receiver monitoring system in a receiving facility according to the present invention includes at least one saddle-sitting living room in which a distance detecting sensor and a motion detecting sensor are located on a ceiling; One or more sleeping worker's rooms that are networked with the saddle-type accommodating living room and monitor a receiver of the corresponding saddle-type accommodating room; And a central control room which is networked with the sleeping worker room and monitors a user of the entire sleeping accommodation room, wherein the presence / absence of operation of the motion detection sensor and the distance between the ceiling and the user, measured by the distance sensor, And to determine whether there is a behavioral abnormality.

Description

TECHNICAL FIELD [0001] The present invention relates to a surveillance system for a prisoner,

More particularly, the present invention relates to a surveillance system capable of monitoring the behavior of an audience in a reception facility using a distance sensor and a motion sensor, or preventing suicide.

Modern society is rapidly developing scientific civilization and social civilization. In addition, the number of prisoners who are subject to criminal punishment is also increasing, and protection of human rights is also important for the increasing number of inmates.

It is reported that nearly half of the deaths of the inmates are due to suicide. The suicide problem of the inmates is a human rights issue. Actually, the suicide of the inmates is a serious problem in the prison.

In order to prevent the suicide of these inmates, improvement of the working posture of the correctional facility workers, improvement of the environment of the prison facilities, and constant psychological counseling and treatment for the inmates are planned and established as important measures.

However, even if these measures are taken, the suicide rate of the inmates can not be lowered in principle, and the important thing is that the on-site restraint is most important when the inmates attempt suicide.

It is important for the worker to check the status of the inmates after they patrol in real time in real time, but most of the suicides can not observe all the inmates all day at the early hours.

Therefore, there is an urgent need for a management system capable of observing prisoners at dawn, which is a frequent time for suicide prevention and suicide prevention.

The present applicant has filed an application for a suicide prevention system in a prison using a motion detection sensor in Korean Patent Publication No. 10-2012-0109009.

However, a suicide prevention system in a prison using a motion detection sensor disclosed in Korean Patent Laid-Open Publication No. 10-2012-0109009 is a system that can estimate and prevent suicide by only a motion sensing sensor, Of suicide is likely to occur, so the possibility of actual application is very low.

Korean Patent Publication No. 10-2012-0109009

It is an object of the present invention to overcome the problems of the prior art described above by analyzing in detail the dynamics pattern that occurs when prisoners attempt suicide in a reception facility, We want to provide a dynamics monitoring system.

In addition, as a method to minimize the suicide monitoring error, it analyzes the dynamics pattern of the prisoners and combines the signals sensed by the two sensors with the logic circuit through the two sensors to optimize prevention of the actual suicidal behavior And to provide a monitoring system for detainees.

According to another aspect of the present invention, there is provided a system for monitoring an audience movement in a reception facility, the system comprising: at least one saddle accommodating living room in which a distance sensing sensor and a motion sensing sensor are placed on a ceiling; One or more sleeping worker's rooms that are networked with the saddle-type accommodating living room and monitor a receiver of the corresponding saddle-type accommodating room; And a central control room which is networked with the sleeping worker room and monitors a user of the whole sleeping accommodation room, wherein the presence / absence of operation of the motion detecting sensor and the distance between the ceiling and the user, And to determine whether there is a behavioral abnormality.

Here, the ceiling is preferably a ceiling of a toilet disposed in the saddle-type accommodation living room.

Here, the presence or absence of the operation detected by the motion detection sensor is determined based on the timer setting time, and the measurement value by the distance detection sensor can be determined based on a predetermined reference value.

Here, the signal analyzer may further include a signal analyzer for receiving signals of the distance sensor and motion sensor, comparing the received signal with a reference value, and transmitting the result to the slave worker room through a wireless transceiver.

Here, the router may be located in the sadong hallway so that communication is smoothly performed according to the distance between the saday accommodating living room and the slave worker room.

In this case, if there is movement of the receiver, if the measured value by the distance sensor is less than the reference value, it is determined that the receiver is in a normal state And if it exceeds the reference value, it is determined that it is an abnormal signal and an alarm is issued.

Here, it is determined whether or not the receiver is operated by the motion detection sensor. If there is no movement of the receiver, it is determined as a behavior winner when the measured value by the distance sensor is less than the reference value. It is more preferable to judge.

According to the structure of the present invention described above, it is possible to minimize errors in dynamics estimated as suicide by analyzing in detail dynamics patterns occurring when prisoners attempt suicide in receiving facilities or dynamics patterns in abnormal dynamics It is possible to cope with the dynamics of the athlete. By analyzing the dynamics pattern of the dancers, it is possible to combine the signals detected by the two sensors with the logic circuit through the two sensors to estimate the actual dynamics of the audience. .

FIG. 1 is a block diagram of a system for monitoring the reception of a visitor in a reception facility according to the present invention.
FIG. 2 is a view for collecting monitoring information of a receiver in a reception facility according to the present invention.
FIG. 3 is a flow chart for judging receiver behavior monitoring information in a reception facility according to the present invention.
FIG. 4 is an example of a monitor screen of the entrance time counter of a toaster and an alarm occurrence by an audience behavior monitoring system in a reception facility according to the present invention.

Hereinafter, the structure and operation effects of the audience behavior monitoring system in a reception facility according to the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram of a system for monitoring the reception of a visitor in a reception facility according to the present invention.

1, a central control room 110, a plurality of slave worker rooms 120, and a plurality of slave accommodation rooms 130 are networked via Ethernet.

The receiver behavior of the toilet in the plurality of accommodating living rooms 130 in the sad is analyzed through the sensor and transmitted to the wireless network.

The wireless network has a mesh structure and the collected data is transmitted to the control and monitoring server 111 of the central control room 110 via TCP / IP.

The control and monitoring server 111 of the central control room 111 displays all the accommodating living room information and the working room monitoring terminal 121 displays the accommodating living room information of the corresponding societies.

The control and monitoring server 111 of the central control room 110 is networked with the entire slave stationary room 120 and each slave stationery room 120 is networked with the corresponding slave accommodation room 130.

FIG. 2 is a view for collecting monitoring information of a receiver in a reception facility according to the present invention.

As shown in FIG. 2, the receiver monitoring information collection diagram is composed of a central control room 110, a plurality of slave worker rooms 120, a slave worker room 120, And a reception living room 130, and one or more routers that perform a router function are located in the mooring hallway 140. [

The endpoint accommodating room (EndPoint) 130 is a cell unit in which a plurality of cells exist and the actual receptors are accommodated.

A toilet and a living room are present in the dormitory accommodation living room 130. A distance detection sensor 131 and a motion detection sensor 132 are mounted on the toilet ceiling.

The distance sensor 131 measures the distance from the ceiling to the receiver, and the motion sensor 132 detects whether the receiver is moving.

The distance value measured by the distance detection sensor 131 and the motion detection signal detected by the motion detection sensor 132 are transmitted to the signal analysis unit 133. The signal analysis unit 133 analyzes the distance value and the motion signal Analyze the abnormality by comparing it with the reference value.

At this time, the distance value is compared with the previously input reference value, and the motion signal is compared based on the time set by the timer 134.

The signal analyzing unit 133 transmits a signal indicating the presence or absence of abnormality to the wireless transmitting and receiving unit 121 of the sleeping room 120 through the wireless transmitting and receiving unit 135.

When the distance between the slave accommodation room 130 and the slave worker room 120 is long, the router receives the sensor information of the end point and relays it to the coordinator. It is preferable to install it in the moor hallway 140 so as not to generate a zone.

In the sleep worker room 120, the signal transmitted from the signal analyzer 133 is received through the wireless transceiver 121 and the sensor information of the plurality of accommodation rooms 130 is transmitted to the data collecting and processing unit 130 through the wireless mesh network. (122) to collect and process in real time.

The collecting and processing unit 122 collects sensor information of the accommodating living room 130 and processes the collected information into accommodating living room location information, real-time status information, and alarm information to packetize the TCP / IP Ethernet 123 To the control and monitoring server (111) of the central control room (110).

The monitoring terminal of the slave worker room 120 is connected to the control and monitoring server 111 of the central control room 110 through the TCP / IP method to request real time information of the corresponding slave accommodation room 130 and display the received information .

The surveillance terminal of the slave worker room 120 collects the real time information of the slave accommodation room 130 in real time and displays the real time information of the surgeon in the real time whether the time set by the timer 134 at the entrance of the toilet (for example, When the set time is exceeded or the sensor alarm is generated, the auditor visually and / or audibly informs the worker to take action accordingly.

The control and monitoring server 111 of the central control room 110 also collects real time information of the entire slave accommodation room 130 like the monitoring terminal of the slave worker room 120 and monitors whether the time is exceeded by the timer 134 , The system will be equipped with a system that monitors these and notifies workers when an error occurs.

The surveillance terminal of the slave worker room 120 monitors the accommodating living room 130 of the sled but the control and monitoring server 111 of the central control room 110 monitors all the slave accommodating living rooms 130 .

FIG. 3 is a flow chart for judging receiver behavior monitoring information in a reception facility according to the present invention.

3, the signal analyzer 133 compares the received value with the reference value through the distance sensor 131 and the motion sensor 132, analyzes it, and determines the dynamic state of the receiver do.

The position of the signal analyzer 133 may be determined based on the position of the signal analyzer 133 in the sadistic corridor 140, May be located anywhere in the sleeping room 120 and the central control room 110.

A distance detection sensor 131 and a motion detection sensor 132 are installed on the ceiling of each toilet room 130 (S301).

In general, there are only living rooms and toilets which are common living rooms in prison. In the living room, since many prisoners live together, it is not a problem when an abnormality occurs. Accordingly, in order to realize the present invention, it is preferable that the sensors are mounted on the ceiling of the toilet, in particular, the toilet.

When the user enters the toilet, the distance detection sensor 131 and the motion detection sensor 132 operate simultaneously (S302).

First, the motion detection sensor 132 determines whether there is movement of the receiver according to the operation of the distance detection sensor 131 and the motion detection sensor 132 (S303). At this time, whether or not the motion is determined is determined according to whether the motion is maintained for a preset time by the predetermined timer 134. [

If the movement is maintained for the preset time, the distance sensor 131 determines whether the distance from the ceiling to the user is 1.0 m or less (S304).

Whether or not the distance from the ceiling to the prisoner is less than 1.0 m is determined by considering the height of the non-affected person and the height from the floor to the ceiling. In this case, ).

If the distance from the ceiling to the prisoner exceeds 1.0 m, it is confirmed whether the distance is 1.5 m or less (S306).

When the distance from the ceiling to the receiver is more than 1.0 m and less than 1.5 m, it is determined that the viewer sits just sitting on the toilet and judges that there is no abnormality (S307).

If the distance from the ceiling to the prisoner is more than 1.5m, it is lying on the floor or kneeling. At this time, it is judged that there is an error of the prisoner, and an alarm signal is issued and an alarm or a warning lamp is sounded to inform the worker S308).

Returning to the step S303, there is no movement of the prisoner.

At this time, it is determined whether the distance from the ceiling to the audience is less than 1.0 m by the distance detection sensor 131 (S309).

If the distance from the ceiling to the prisoner is less than 1.0 m, it is in a standing state, but since there is no movement, it is judged as a behavior winner and an alarm is issued (S310).

If the distance from the ceiling to the prisoner exceeds 1.0 m, it is confirmed whether the distance is 1.5 m or less (S311).

If the distance from the ceiling to the receiver is more than 1.0 m but less than 1.5 m, the player is seated, but there is no movement.

If the distance from the ceiling to the prisoner is more than 1.5m, it is presumed that the prisoner is lying on the floor or kneeling down on the floor. However, Or a warning light to inform the worker (S313).

FIG. 4 is an example of a monitor screen of the entrance time counter of a toaster and an alarm occurrence by an audience behavior monitoring system in a reception facility according to the present invention.

As shown in FIG. 4, the monitor of the central control room 110 is monitored as shown.

The monitor screen 401a at the upper end indicates the case where the user enters the toilet, and the monitor screen 401b at the lower end indicates the case where the user enters the toilet and an abnormality occurs.

Referring to the upper monitor screen 401a, when the user enters the toilet, the distance sensor 311 and the motion sensor 312 are operated and the monitor screen displays the cell area 402 of the accommodating room 130 The green light is displayed on the display unit 404 and the timer 134 starts the time counter 403. At this time, the warning sign 405 on the upper right side also emits blue light.

When an abnormal signal is generated, the display portion of the cell area 402 of the accommodating living room 130 is changed to red light emission and the warning indication 405 on the upper right side also emits a red light like the lower monitor screen 401b Alarm sound is also generated so that workers can be informed about the occurrence of an abnormality in the accommodating living room of several times so that they can take quick action.

As described above, it is possible to estimate the detailed dynamics of each receiver according to the detection of two sensors through the motion detection of the receiver in the reception facility and the distance from the ceiling to the receiver, Of suicide prevention can prevent unnecessary casualties and can save enormous costs of suicide monitoring of prisoners.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, As will be understood by those skilled in the art. Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

110: central control room 111: integrated monitoring server
120: a slave worker room 121, 135, 141: a wireless transmitting /
122: Data Acquisition and Processing Unit 123: Ethernet
130: living room for accommodating the dumbbells 131: distance sensor
132: Motion detection sensor 133: Signal analysis unit
134: Timer 140: Sadong Hallway
401a: upper end monitor screen 401b: lower end monitor screen
402: Cell area 403: Time count
404: Display unit 405: Warning display

Claims (7)

At least one saddle accommodating living room in which a distance detecting sensor and a motion detecting sensor are located on the ceiling;
One or more sleeping worker's rooms that are networked with the saddle-type accommodating living room and monitor a receiver of the corresponding saddle-type accommodating room;
And a central control room, which is networked with the slave worker room and monitors the prisoner of the whole slave accommodation room,
Wherein the presence or absence of the behavior of the prisoner is judged on the basis of the presence or absence of operation of the motion detection sensor and the distance between the ceiling and the prisoner measured by the distance sensor. The method according to claim 1,
Wherein the ceiling is a ceiling of a bathroom disposed in the saddle-type accommodation room. The method according to claim 1,
The presence or absence of an operation detected by the motion detection sensor is determined based on a timer setting time,
Wherein the measured value by the distance sensor measures an abnormality based on a preset reference value. The method according to claim 1,
And a signal analysis unit for receiving a signal of the distance detection sensor and the motion detection sensor, comparing the received signal with a reference value, and transmitting the result to the slave worker room through a wireless transmission / reception unit, . The method according to claim 1,
Wherein the router is located in the sadong aisle so that the communication is smooth according to the distance between the saday accommodating living room and the sad worker room. The method according to claim 1,
Wherein the motion detection sensor determines whether or not the receiver is operating and issues an alarm when there is no movement of the receiver,
Wherein the controller determines that the measured value by the distance sensor is less than or equal to a reference value, and when the measured value exceeds the reference value, determines that the measured value is an abnormal signal and issues an alarm. The method according to claim 6,
Judges whether the receiver is operated by the motion detection sensor, judges the motion winner if the measured value by the distance sensor is less than the reference value, and judges it to be a melody state when the detected value exceeds the reference value , Monitoring system of prisoners in reception facilities.

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