The linkage of subsystems of the supervision and security system integration platform

With the widespread adoption of networked technologies in the security field, security and multi-system integration began to make substantial progress. Many industries have begun to plan such applications. Among them, in particular, the prison industry (including prisons, labor camps, and detention centers) is extremely successful. Its multi-system security integration based on the concept of integrated security management goes farthest and is the most widely used.

As a state penalty enforcement agency and a risk-making unit, the institution has very high security requirements. Therefore, many institutions have built public broadcasting, AB doors, high-voltage power grids, video surveillance, alarm management, access control, voice intercom, and electronics. Patrol a variety of physical defense and technical protection system. With the popularization and deepening of applications, these systems have brought a lot of problems, which are concentrated in two aspects: First, the security subsystems are independent of each other and lack of linkage. In the event of an emergency, they cannot effectively play the role of early warning and prevention; It is the independent management of various security subsystems, and the efficiency of management and maintenance is low. As the Ministry of Justice of the People's Republic of China attaches great importance to the informatization construction of the institution, the construction of security as an important part of the informatization construction of the institution is also in a major stage of change. Security multi-system integration integration and unified management have become the consensus of the new generation of security institutes. The concept of integrated security management has also been popularized in the prison industry.

Security, multi-system integration, architecture The core of integrated security management is to achieve two goals through the integration of multiple security systems: on the one hand, to achieve comprehensive integration and unified management of multiple security systems, simplify management processes, and improve management efficiency; On the other hand, through the integration of video surveillance and various security subsystems, the overall integrated defense capability is enhanced.

For the supervisory industry, the multi-system integration architecture usually consists of integrated management platforms, integrated management clients, and video surveillance, intelligent analysis, alarm, access control, patrol, intercom, public broadcasting, AB gates, and high-voltage power grids. The integrated management platform is the core of the system and is responsible for the unified access and centralized management of all security subsystems and the integration of video surveillance and other security services. The integrated management client provides users with a unified login, operation, and management interface.

After the integrated management of the security subsystems is integrated, all subsystems can be configured and managed through a unified portal, without requiring separate logins to different subsystems.

1) Management of Video Surveillance Subsystem Video Surveillance is a very important technical protection measure used by the Institute of Supervision. It is mainly used to implement real-time monitoring and video playback of live images in key locations within the Institute. Through the comprehensive security management platform of the institution, users can log in to the unified management interface to manage the video monitoring subsystem, such as browsing images, playing back videos, device management, PTZ control, users and rights management.

2) Intelligence analysis of intelligent analysis subsystem As a new technology means for information construction in prisons, it can automatically identify abnormal behaviors such as video blocking, crossing the cordon, climbing high, fighting, off the guard, etc., and automatically upload alarms, thereby saving the police The purpose of improving regulatory efficiency. Through the integrated security management platform, users can log in to the unified management interface to complete the deployment of intelligent analysis algorithms, disarming, alarm settings, abnormal record detection.

3) The management alarms of the alarm subsystem are widely distributed in the prisons. There are manual alarm devices in the prisoners’ life, work and study situations, as well as on duty duties of police officers. There are infrared alarm devices on the perimeter of the prison. There is also a high-voltage power grid at the outskirts of the institution. Through the comprehensive security management platform of the institute, it can realize unified management of various types of alarms such as emergency alarm buttons, infrared and high-voltage power grids, including the setting, operation and group management of alarm points, setting alarm presets, and querying alarm information.

4) The access control system of the access control subsystem is an important barrier for the security of the institution. Access control systems are installed in the gates of the institutions and in the gate areas leading to each area. All personnel must have access to the card and enter the password. Through the integrated security management platform of the institution, the access control system can be managed in a unified way, including access control, group management, and alarm settings (such as not closing the door within the specified time/password incorrectly/entering duress password/malicious access control, etc.) and status display. , credit card records, etc.

5) Management of the Patrol Subsystem In order to accurately and timely monitor the dynamics of the detainees and prevent major safety incidents, the police officers on duty need to regularly visit the corridors of the supervisory area and inspect the aisles. The inspection records need to be uploaded in real time through the Patrol System. Through the comprehensive security management platform of the institution, it is possible to perform patrol point group management, patrol plan setting, patrol status display, linkage setting, etc., and implement electronic patrol function to accurately grasp whether the patrol personnel follow the specified time, route, times, etc. Patrol.

6) Management of Intercom Subsystems In the areas of supervising positions, confinement rooms, corridors, watchtowers, floor duty rooms, sub-control centers, and general control centers of the Institute, intercom equipment is usually installed to monitor and serve prisoners and on-duty. Interviews with police officers. In the family’s meeting room, intercom equipment is also installed to communicate with prisoners and their families. Through the comprehensive security management platform, the intercom system can be managed in a unified manner, including group management, control operations, status display, linkage settings, etc.

7) Public monitoring system of the public broadcasting subsystem The public broadcasting system is installed in the houses, corridors, activity rooms, stadiums, wards, police officers, and other areas to broadcast background music, daily notifications, emergency broadcasts, emergency command, and fire alarms. . The integrated security management platform can manage the public broadcasting system in a unified manner, including group management, control operations, and playback content settings of broadcast points.

Integration of various security subsystems The ultimate goal of integrating multiple security subsystems is to improve the comprehensive prevention capabilities of the institutes, and the main means for improving comprehensive prevention capabilities is to integrate the video surveillance subsystem with other security subsystems. To improve the early warning and defense capabilities of the prison security system.

1) Alarm and Video Surveillance Linkage Once an alarm occurs in the surveillance institution, the video surveillance subsystem automatically emits an acousto-optical alarm, switches the alarm point image to the wall, performs image capture, and starts video storage. A pre-edited alarm processing plan pops up at the same time. Prisoner's next process. In addition, the alarm screen is scrolled on the large screen of the monitoring center to allow the prison guard to grasp the alarm situation faster.

2) Linkage between intelligent analysis and video surveillance Once a prisoner climbs, crosses the alert line, abnormally rises at night, fights and other abnormal behaviors, the system will automatically identify and alarm, link the video wall display, automatically capture the live image, start video storage. , Record alarm information.

3) The access control and video surveillance linkage personnel will enter and exit the access control, will automatically capture the live image, start the video storage, and record the information of the personnel in and out in time. The photos of the swiped card-swiping personnel will be compared with the legal personnel information in the management information system of the prison. Confirm its legitimacy. For illegal intrusion events, the alarm information sent by the access control system can trigger a series of alarm linkage operations of the monitoring system.

4) Linkage between patrol and video surveillance If there is no patrol record within a specified time, a series of linkage operations of the monitoring system can be triggered by the patrol system alarm information.

5) Intercommunion with video surveillance When the prisoner is intercommunicating with the policeman, once the machine is picked up, the monitoring subsystem will automatically switch the image of the supervisory warehouse to the wall and start video storage, and record the on-site video information of the supervisory warehouse during the intercom.

6) The linkage between public broadcasting and video monitoring When the video monitoring system or alarm system detects an unexpected situation, such as fighting, riots, etc., the integrated management client will automatically pop up the corresponding plan, according to the plan automatically or manually a pre-recorded text Output to the public broadcasting subsystem for broadcast, notification, shouting, and deterrence.

7) The interlocking function between the AB door and the video surveillance, the interlocking function of the AB door, and the buffer between the AB door are used to identify the personnel entering and exiting the prison, and provide security for all-round inspections of vehicles entering and exiting. . When a person or vehicle enters Door A or Door B, it automatically triggers a video surveillance system to capture the image, switch the image to the wall, and record at the same time.

8) Linkage between high-voltage power grid and video surveillance When someone touches the grid, an alarm will be generated, which will automatically trigger the monitoring center to pop up the alarm point image, start the video storage, and the linked broadcasting system will perform the highest level of voice alert, with the searchlight pointing to the alarm area. At the same time, the integrated client manages the pop-up alarm handling plan. On-duty police officers can handle the emergency according to the plan.

9) Electronic map (3D)

Electronic maps are widely used in prisons. Monitoring, access control, and alarm can all be used to realize the intuitive positioning, query, and management of information points through electronic maps. The security comprehensive management system supports the integration of multi-layer electronic maps, which can correctly display the location and real-time status of security equipment and the distribution of personnel in each area. When the alarm is triggered, the electronic map can be automatically positioned to locate the alarm points and flash the prompt. The electronic map is managed by a layer tree, which is more convenient and intuitive to use.

10) Interconnection with the Management Information System of the Institute The management information system of the institution centrally records information such as the prison detainee, serving officers, legal in and out personnel, and the conditions of the housing, which facilitates the daily data query and management. The integrated security management system can interface with the supervisory management information system through an open interface, and retrieve relevant information and data under a unified management platform. For example, when viewing the image of the relevant housing unit, the data of the detainee in the corresponding housing unit can be linked and displayed to facilitate the query and comparison. When the person enters or exits the access control area, information such as the photograph of the corresponding person and the affiliated unit can be automatically displayed to prevent all types of illegal entry and exit. Safeguard the management of the prison and improve work efficiency.

Conclusion At present, comprehensive security management based on multi-system integration technology has been successfully applied in many institutions across the country, such as Huizhou Prison, Maanshan Prison, Anqing Prison, Shenyang Shouhua Prison, Guizhou Shaoguan Institute, Anhui Unmanaged Institute, Anshun Labor Camp Luoyang Detention Center and others all successfully improved management efficiency and comprehensive prevention capabilities through the system.

In the future, not only the supervisory office industry, but also many industries such as finance, education, electric power, public security, and intelligent buildings will face application requirements for multi-system integration of security. The new generation of security will no longer be an independent and fragmented prevention system. Instead, it should be a comprehensive supervision and security system integrating human defense, physical defense, and technology prevention.

On-duty officers will automatically trigger the video surveillance system for image capture and video storage when registering at the tour point button.