Real time and accurate personnel positioning systems play a crucial role in ensuring employee safety and improving management efficiency in high-risk work environments such as mines and buildings. The "5G+Beidou high-precision personnel positioning system", which combines advanced 5G networks, LoRa communication, and Beidou positioning technology, has emerged, providing enterprises with a comprehensive intelligent positioning solution. This article will provide a detailed introduction to the core functions and application value of the system.

1、 LoRa+4G dual channel communication technology, flexible and stable communication network support

The 5G+Beidou high-precision positioning system not only supports 5G communication, but also integrates LoRa and 4G dual channel communication functions. Through the long-distance coverage characteristics of LoRa communication and the efficient transmission capability of 4G communication, the system can flexibly switch according to actual needs. The system supports 5G multi band (5GNR N1/N3/N5/N8/N28/N41/N78/N79) to ensure high-speed communication in areas with good network coverage, while maintaining stable data transmission through LoRa communication in areas with poor signal, providing strong network adaptability for devices. This design enables the system to operate stably in various complex environments, effectively avoiding positioning interruptions caused by poor signals and ensuring the continuity of real-time monitoring.

2、 Beidou+RTK precise positioning, achieving high-precision outdoor positioning

The system adopts Beidou positioning technology, combined with RTK base station calibration, to achieve an actual positioning accuracy of 1-2 meters in outdoor environments, and under ideal conditions, the theoretical accuracy can reach 0.5 meters. This high-precision positioning capability enables managers to accurately grasp the real-time location of each worker, especially suitable for environments such as mines and construction where personnel are scattered, ensuring that specific personnel can be quickly found in emergency situations and improving rescue efficiency.

3、 Bluetooth beacon positioning meets indoor high-precision positioning requirements

For indoor areas such as underground or inside buildings, the system also supports Bluetooth beacon positioning, which can achieve a positioning accuracy of 3-5 meters. By deploying Bluetooth beacons, the system can provide high-precision location information in signal blind spots, allowing management personnel to accurately grasp the indoor distribution of employees. Whether in mines, tunnels, or enclosed underground spaces, this system can meet the personnel positioning needs in complex indoor environments, avoiding safety hazards caused by positioning blind spots.

4、 Intelligent alarm function, fully ensuring employee safety

The system provides multiple intelligent alarm functions, including button alarm, static alarm, and low battery alarm, providing multiple guarantees for personnel safety:

• Button alarmIn case of emergency, employees can press the alarm button on the device to quickly send a distress signal to the management backend.
• Static alarmIf the device detects that a person has been stationary for a long time, the system will automatically trigger a stationary alarm to remind the manager to pay attention to the safety status of the employee in a timely manner.
• Low battery alertWhen the device battery is too low, it will automatically remind to prevent positioning interruption caused by device power failure and ensure the continuous and stable operation of the system.

The application of intelligent alarm function not only enhances the safety of workers, but also enables managers to detect abnormal situations in a timely manner, effectively reducing the probability of safety accidents.

5、 Humanized design enhances the convenience and durability of equipment

1. Magnetic charging design, convenient and durable
   The device adopts a magnetic charging design, which is convenient for daily operation and reduces the possible damage caused by frequent plugging and unplugging charging. Meanwhile, the magnetic charging method performs more reliably in harsh environments, further enhancing the durability of the equipment.

2. Long lasting battery to meet the needs of long-term work
   The system is equipped with a large capacity lithium battery of 3000-4000mAh, which can continue to work for 1-2 days at a frequency of reporting data every 5 seconds. In addition, the device is also designed with a static sleep function, which automatically enters a low-power state when personnel are detected to be inactive for a long time, thereby extending the battery life, especially suitable for long-term outdoor work environments.

3. Multi functional LED indicator light, device status is clear at a glance
   The device is designed with LED lights for charging, communication success, low battery, and alarm indicators. Through intuitive light status display, users can always understand the current working status of the device, which is convenient for timely charging or troubleshooting, ensuring the normal operation of the device.

6、 Integrated IC card function, supporting access control and consumption management

The system also integrates IC card function, supporting access control management and card swiping consumption. Employees can easily enter and exit specific areas with IC cards, while managers can enhance security through permission control. In addition, the card swiping consumption function also makes employees' lives in mining areas or construction sites more convenient, thereby improving overall management efficiency.

7、 High protection level and explosion-proof design ensure equipment reliability

1. Protection level IP65
   The system has achieved IP65 protection level, with dust-proof and waterproof functions, and can adapt to harsh environments with high dust and humidity such as mines and construction sites, ensuring stable operation of equipment even under extreme conditions.

2. Explosion proof design
   The system complies with explosion-proof standards (Ex ib Ⅱ C T4 Gb/Ex ib Ⅲ C T130 ℃ Db) and is suitable for use in flammable and explosive environments. Whether in mines, chemical plants, or other high-risk areas, the explosion-proof design of the system can effectively ensure the safety performance of equipment and provide higher safety protection for operators.

8、 The application value of 5G+Beidou high-precision personnel positioning system

1. Significantly improve homework safety
   Through real-time positioning and intelligent alarm functions, managers can monitor the distribution and status of personnel at any time, take timely measures when encountering abnormal situations, and ensure the safety of workers.

2. Improve management efficiency
   The system backend can display real-time distribution and trajectory data of personnel, providing data support for personnel scheduling in large-scale job sites, helping to arrange resources reasonably and improve production efficiency.

3. Intelligent and convenient management
   The integrated IC card function of the system not only supports access control management, but also can be used for consumption and payment, which facilitates employees' daily life and makes management more standardized and convenient.

9、 Summary

The 5G+Beidou high-precision personnel positioning system, with advanced 5G communication, Beidou positioning, LoRa communication, intelligent alarm, and IC card functions as its core, provides an integrated intelligent solution for personnel management in high-risk and high demand environments. Whether in mines, construction sites, or other complex work scenarios, this system can provide reliable support for personnel safety and efficient management, laying a solid foundation for enterprise safety production and intelligent management.