As a large communication venue, the convention and exhibition center has many famous examples in various places. The extremely dense flow of people in such places places places places strict and high standard requirements on their security work. In such an environment, real-time monitoring of the location of security personnel and important personnel has become crucial. By accurately grasping the dynamic location of personnel, we can quickly respond and efficiently handle emergencies, thereby ensuring the safety and order of the exhibition center.
The personnel positioning and security system of the entire exhibition is an organic whole, which includes portable wearable positioning terminals worn by personnel, UWB positioning system, and positioning management platform. Among them, portable wearable positioning terminals are responsible for collecting data and transmitting it to the positioning base station in the UWB positioning system. The positioning base station will further transmit data to the positioning management platform through Ethernet cables and switches.
The positioning tags in UWB positioning systems come in various forms to meet different usage requirements. For example, indoor and outdoor high-precision fusion terminals can provide high-precision positioning services in both indoor and outdoor environments of the exhibition center; Anti disassembly wristbands with heart rate, this type of wristband not only has positioning function, but also can detect the wearer's heart rate, which is of great significance for monitoring the physical condition of individuals; The safety helmet style label can be easily worn on the safety helmet, especially suitable for personnel who need to be active on the construction site during the construction or maintenance of the exhibition center; The positioning terminal in the style of a watch has an appearance similar to a regular watch, making it easy to wear and less likely to attract attention; The positioning tag in the style of a card work badge can be easily worn around a person's neck with the help of a hanging rope. This form of tag is easy to identify and suitable for various types of workers.
A certain number of UWB base stations need to be installed in the exhibition hall of the convention center. Generally speaking, the installation height of the base station is around 3 meters. If the space of the exhibition hall is high, the base station can also be installed at the top of the exhibition hall. The reasonable layout of these base stations is the foundation for achieving precise positioning.
This system has multiple functions and provides comprehensive support for the security work of the exhibition center.
1. The location distribution of each security personnel can be clearly displayed on the map of the exhibition hall. Once an unexpected event occurs, management personnel can call the nearest security personnel to handle it through the system in a timely manner, thereby achieving rapid emergency response. This feature can effectively shorten emergency response time and improve the efficiency of handling unexpected situations.
2. The system can display the location and movement status of each person wearing a UWLOC tag on the map. Management personnel can not only view the real-time location of personnel, but also track their movement trajectory and determine the duration of their stay at each location. These detailed data provide a basis for post event data analysis, helping to summarize experiences, identify potential issues, and improve security strategies.
3. The system can effectively control key or hazardous areas within the exhibition center, such as power distribution rooms. Unauthorized personnel are usually not allowed to approach these areas, and the system implements this security measure through electronic fence technology. Management personnel can freely draw electronic fence areas on the map with the mouse, and set corresponding alarm conditions for unauthorized personnel entering and leaving. Once personnel violate regulations and enter or approach the area, the system will immediately sound an alarm to avoid potential safety accidents.
4. The system provides intelligent inspection management functions for key locations that require regular inspections. Management personnel can set up inspection areas through software, and the system will automatically record the inspection results of the inspectors. If the inspection personnel fail to inspect on time or miss the inspection, the system will automatically issue an alarm prompt, which helps to ensure that the safety status of key areas is checked in a timely manner and prevent safety accidents caused by inadequate inspection.
5. The system can automatically record the attendance information of security personnel. By setting an attendance area, the time when personnel enter and exit the area will be accurately and automatically recorded. Once someone is late or absent, the system will immediately send relevant information to the management personnel for filing, which helps to strengthen the management of security personnel and ensure the normal operation of security work.
6. The system supports linkage with cameras in the exhibition hall. In case of emergencies, the system can automatically switch to the nearest video surveillance camera, not only recording the process of the event, but also popping up monitoring screens on the management platform, providing managers with intuitive on-site information, assisting in decision-making and emergency response.
7. The UWB beacon carried by security personnel supports SOS one click call alarm function. In special circumstances, security personnel only need to press a button to alert relevant personnel and send their location information together. Through the management platform, other personnel can quickly obtain the location of the alarm personnel, promptly locate and provide assistance.
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