The intelligent high-tech monitoring technology of the network is one of the important equipments for smart border control. In particular, the dynamic monitoring and management of unmanned areas is based on existing border guard posts, military radars, mobile monitoring systems, etc., combined with computer networks, databases, image analysis, GIS geographic information systems, GPS global positioning systems, etc. Border abnormalities, illegal cross-borders, illegal detection, etc. involve remote monitoring and management of national security affairs, and constitute a comprehensive, three-dimensional, real-time, dynamic, all-weather surveillance and monitoring of land and air defense management to protect the legitimate rights and interests of the country.

1. Security prediction (intelligence monitoring)

Border security predictions are not subjective speculations, but scientific use of statistics, logic, mathematics, and other scientific methods to collect, observe, organize, and analyze scientific predictions of possible border security issues. As a fundamental point of border security prediction, it is the ability to observe the signs of things that are predicted. The border security issue is an objective thing that occurs at the border. Its development is a process. In its development process, it will inevitably change the border state, the natural state and the human state to a certain extent, and there must be certain precursors. IntelliSense detection uses scientific predictions of border security signs.

Video surveillance is the most intuitive remote monitoring method, which enables clear visual monitoring of remote targets and automatic or manual identification of targets. Traditional video surveillance systems provide the ability to capture, store, and publish video. Most of the monitoring tasks are done manually. Because the viewers are unable to concentrate for a long time, fatigue, etc., abnormal events are often overlooked. Intelligent video surveillance technology uses computer vision technology to analyze the video image content of the surveillance scene, automatically detect abnormal conditions in the surveillance screen, generate alarms and provide useful information, so as to more effectively remind security personnel to deal with illegal intrusions in a timely manner.

Cross-border: The border does not allow anyone to cross the border at will. The system analyzes and detects by setting the cross-border. That is, within the field of view of the camera surveillance, a warning line is set along the border break line monitoring screen and the prohibition is stipulated. Crossing, once a moving target crosses the warning line, an alarm is generated, and the moving target and its motion track are identified by camera to remind the relevant personnel to pay attention.

Regional intrusion: The buffer area on both sides of the border break line belongs to the strict control zone, and it is forbidden for the unrelated personnel to enter arbitrarily. It is necessary to monitor in a specific area of the monitoring screen in real time, that is, set up any shape and quantity of control and prohibition into the warning area according to the demand on the monitoring screen. Once a target meeting the preset condition enters the alert area, an alarm is automatically generated, and the target that enters the alert area is identified by the camera, and the relevant personnel are reminded.

Scene change detection: In the monitoring scene, when the status of the monitoring scene changes in the warning area (suddenly disappears or suddenly appears), the detection and analysis are performed. If an item (package, etc.) is found or forgotten, the time allowed to stay is exceeded. When the restriction is made, an alarm message is automatically sent to remind the relevant personnel.

Through video intelligent analysis, alarm collection and other means, when an abnormal situation occurs, the alarm signal is sent at the first time, and the live video image is popped up in parallel to remind relevant personnel to take emergency measures.

2. Recognition and judgment (box camera and ball camera linkage system solves big scene identification problems)

Border security identification and judgment refers to the use of various methods to discover, identify border security issues, and provide favorable conditions for preventing, controlling, and punishing acts that endanger border security.

The security prediction system can see the entire scene, but does not control the details, real-time target tracking, feature image capture, etc. According to the needs of smart border construction, the box-ball linkage system solves the panorama and automatically tracks the details. The problem of zooming in. When the intelligent surveillance camera detects a suspicious event target in the warning area, since the gun camera is limited to a fixed installation position and a fixed lens, it is not conducive to a more detailed observation of the scene. At this time, the guidance height point is taken to look at the camera. Pre-set defense requirements require target close-range tracking identification. The intelligent surveillance camera monitors the panoramic target, and the high point of view looks at the camera to track the target of interest, and the back end stores important information of the target. The detection target in the alert zone can select the automatic tracking mode, the manual tracking mode, and the automatic tracking manual intervention mode.

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The gun-ball linkage system adopts advanced image recognition and processing technology to match the precise motion control system with continuous motion control system for continuous tracking and detailed information capture, and then video analysis and linkage alarm. "Seeing" and "seeing clearly" can "catch" and improve the practicality of the security system, so that the emergency response can be quickly and effectively handled.

3. Safety control (drone patrol, confirmation, rejection)

Border security control refers to timely and effective measures to prevent ongoing damage to the border security issues and to prevent or mitigate the damage caused by them.

When the high-altitude lookout camera determines that a suspicious event will or has occurred, it notifies the border control personnel and guides the drone to initiate the launch according to the pre-set precautionary requirements. The UAV patrol platform has the advantage of large detection range after launching, and can quickly reach the suspicious target that is difficult to get close to the personnel vehicle for close-range identification. It can be used for routine patrol, shock flight, emergency throwing, and refusal. The drone can stably capture images and video in the specified scene, and transmit the front-end video image, flight position information and data to the center of the command platform via the ground station through digital microwave image transmission and digital frequency hopping transmission technology to provide on-site information for the commander. Analytical processing.

4. Manual intervention emergency treatment

The command center sub-system has the function of joint prevention and control and comprehensive command of each subsystem. Application of customized management platform and integrated application software, through the transmission and exchange subsystem, feedback to the command center management and control platform. The command center management and control platform experts complete the auxiliary decision and judge whether to carry out manual intervention on the warning information. If manual intervention is required, relevant early-warning personnel and vehicles will be dispatched to the event site to implement compulsory means such as sound wave rejection or laser glare dispersal to achieve a shocking effect on the intruder.