Safety prevention and control system based on UWB technology

Abstract

The invention discloses a safety prevention and control system based on a UWB technology, and the system is characterized in that the system comprises a micro base station, a micro gateway base station, an electronic tag, a background server, and a display; wherein the micro base station and the micro gateway base station are arranged in an electric power operation supervision environment, and theelectronic tag is carried by electric power personnel to position the personnel and detect safety index parameters in real time; the electronic tag, the micro base station and the micro gateway basestation form a UWB local area network by using UWB signals; the electronic tags, the micro base stations and the micro gateway base stations are connected in pairs through UWB local areas. According to the system, the UWB is used to construct a local area network, accurate positioning and safety index evaluation of personnel are realized, an efficient monitoring means is provided for supervisors,the system is simple in structure and flexible in arrangement, the system arrangement efficiency and cost are greatly improved, and the supervision effect is improved.

Description

technical field [0001] The invention relates to the technical fields of signal positioning and electric power safety, in particular to a safety prevention and control system based on UWB technology. Background technique [0002] With the acceleration of industrialization and urbanization, the daily construction points of the power grid are increasing rapidly. Electricity work is a high-risk job, and the personal safety of staff has always been the focus of power grid companies. However, due to the complexity of electric power operations and inadequate technology and management, there are many potential safety hazards and frequent accidents, such as straying into electrified areas and irregular operations. On the other hand, at present, manual observation is mostly used in the safety management and control of electric power operations. Due to the wide range of operation points, the difficulty of management and control and the supervision of personnel and equipment are increa...

AI Technical Summary

Problems solved by technology

[0004] Although there are already UWB-based positioning devices on the market, their functions are relatively single, and they cannot detect power environment parameters and personnel's physiological indicators, and fail to achieve the expected purpose; in addition, the positioning system has a complex structure and requires a central management computer. In UWB Within the signal coverage area, UWB signals are only used for positioning, while data transmission between tags, base stations and servers must use other transmission technologies such as WIFI, Zigbee, LoRa, etc., which undoubtedly reduces the system deployment speed and increases the system structure. Complexity and cost, and very low flexibility, it is difficult to apply in the actual operation environment

Images