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The overall plan is the top priority of the intelligent management and security system of prisons. Hebei Wolsi Technology Co., Ltd. conducted a detailed investigation of the jailbreak incidents in recent years, and in accordance with the prison prison work process and the law of prison detainees' activities. The construction of the intelligent management and security system of the prison is divided into three parts: the intelligent management system of the supervision area, the intelligent management system of the medical service organization outside the supervision area, and the intelligent management of the medical insurance during the out-of-hospitalization. The three parts complement each other and build the prison intelligence together. Management and security system.
1.1 Intelligent Management System
The construction of intelligent management system of the district mainly includes the following parts: 1. Perimeter management system such as prison wall, production area, living area; 2. Access control, living area, production area, restaurant, housing and other access control, regional real-time positioning system; 3, sentry and firearms management system;
1) Prison walls, production areas, living areas and other perimeter management systems prison walls
The prison fence is the last security guarantee for the intelligent management and security system of the prison. It is the most important checkpoint for preventing the prison detainees from escaping from prison, and it plays a decisive role in the security of the entire prison system. Therefore, the stability and timeliness of the equipment are important. The anti-jamming and other requirements are extremely high. In order to ensure the stability of the system operation, we have thoroughly considered the design of the program.
Prison wall perimeter management system consists of: 2.4G directional reader + 125K perimeter activator + 125K antenna, equipment installation.
Prison perimeter function: Prevent detainees from jailbreaking; when the detainees are located approximately 3 meters away from the electronic fence (with an error of no more than 50 centimeters), the station alarm device will automatically activate the alarm, and the large screen will show the scene of the incident - the entrance into the restricted area. Personnel identity information, location information and on-site viewing of the situation via video linkage function;
Prison perimeter installation method: along the middle of the wall or 30 cm shallow underground from the fence (peripheral cable antenna needs to be equipped with PVC pipe to avoid antenna bending deformation, corrosion by water, etc.), install a perimeter activator every 50 meters And a waterproof test electronic tag (when the damage of the activator can be detected at the background to ensure the stable operation of the activator), install a directional reader as a signal receiver every 80 meters.
Production area, living area, etc.
Directional readers, perimeter activators and perimeter cable antennas must also be installed at the borders of the production and living areas to prevent detainees from entering illegal areas without permission to prevent accidents; monitoring centers and prison guards Senior prison leaders can set boundaries according to actual needs. For example, how far the detainees are from the boundary, the detainees are not allowed to enter a certain area at a certain time, and the detainees can enter the perimeter during a certain period of time. Lawn and so on;
2) Sentinel, *gun management system
The construction of the sentry and firearms management system includes two parts: first, the sentry post, the intelligent monitoring subsystem for firearms, and the second: the perimeter tracking and positioning management subsystem for perimeter prison guards;
Sentry * Intelligent Control Subsystem for Guns
A signal receiver and an activator are installed inside or at the top of each sentry to be responsible for receiving the electronic tags of firearms and the emergency help signals issued by them (the detainees are robbing firearms, the detainees are fighting, the detainees have abnormal behavior, etc.) and are responsible for Pass the information to the backstage monitoring center through RJ45 network; * Gun gun support installs the special electronic tag, the electronic tag will send the electronic tag signal to the signal receiver in real time, if the background detects in a period of time (such as: 5 seconds, 10 seconds, etc.) Without the information sent by the electronic label, the monitoring center alarm system and security monitoring system will automatically start. At this time, the LCD screen will display the current post situation, on-duty * identity information, duty * location information, etc. The monitoring center can dispatch according to the actual situation Nearly* assist in handling emergencies to prevent serious situations.
Perimeter* Inspection Real-time Tracking Positioning Management Subsystem Perimeter * Inspection Real-time tracking system functions:
1) Regional positioning, regional inaccurate positioning can be achieved through the activators and signal receivers installed in the wall. 2) Firearms, *Disengagement alarms 3) *The guns are not patrolled according to the reservation route, system alarms 4) *In case of emergency , Call for help 5)*, Gun trajectory playback 3) Living area, production area, restaurant, housing and other access control real-time positioning system Living area, production area, restaurant, housing and other access control real-time location system includes two parts: First , regional access control management system; second, regional real-time positioning system;
Regional Access Control System
Survey on the status of access control management: Detainees from the living area to work in the production area, dining in the restaurant or returning to the living area from the production area are all led by the team leader and registered through the only channel inside and outside the gate. At present, the use of manual registration and counting the number of people, the prison police work intensity is very high. The regional access control system can directly transmit the name-named data to the prison guard's PDA or back-office monitoring center through the local area network or WIFI, GPRS, etc., thereby reducing the prison guard's work intensity.
Regional access management system functions: the setting of real-time name-calling and specific authority for detainees from the prison living area to working production areas, restaurants, cells, etc. (a gate). (A detainee can only pass the access control within the specified time. Otherwise, it will trigger an alarm to strengthen the standardization and security of prison management;
description
l Install 1-2 sets of 125K access activators and signal receivers (site environment decision) in the living area and production area passages, because this channel is the only channel for all detainees to enter the production area or return to the living area, and the daily traffic is relatively large. For higher system reliability, dual antenna access control can be used;
l The information of all detainees entering and leaving (personal information, quantity, time of entry and exit of detainees) will be automatically recorded by the system and can be automatically matched with the background system rules. When the detainees who do not meet the rules are passed, the duty room will immediately sound. Light alarms and records violations.
Regional Real-time Positioning System
The regional real-time positioning system mainly monitors all personnel in large areas such as prison living areas, work areas, and activity areas, and integrates omni-directional locators, directional readers, and boundary activators for production areas, activity areas, etc. Comprehensive location monitoring, real-time understanding of the details of detainees and prison guards, intuitive understanding of the actual number of personnel in the region, personnel information, etc., through the software can be clear at a glance, greatly reducing the workload of prison guards, to achieve Technology is the way to police.
Functional description
l Signal coverage is achieved through the combination of omnidirectional positioning receivers and directional positioning receivers in indoor and outdoor workplaces, key units, toilets, and squares;
l The system will assign names to detainees in the area every 5 to 10 seconds (settable). When the detainees leave the designated area, the system immediately warns and displays the alarm location and information of the detainees who are in violation.
l The system can also control the restricted areas according to the event segment. If a person enters the area during the controlled period of time, the system immediately performs an acousto-optic alarm to notify the nearest prison guards to deal with it in time, which greatly avoids unexpected situations. Occurrence, the setting of controlled time and prison regulations can be flexibly changed.
* Introduction to intelligent management system
Overall system design