uwb ultra-wideband ranging module wireless positioning system helps enterprise construction. After AirTag once again raised the focus of UWB technology, many poets in the industry believe that AirTag is expected to become the next disruptive product affecting the Internet of Things industry. When Xiaomi becomes the next disruptive product affecting the Internet of Things industry, "One finger link" Top screen network has also attracted a lot of attention, but with the development of Top screen network, UWB wireless positioning system relies on mobile phone fermenting for several months, uwb ultra wideband ranging module technology applied to life, the realization of commercial landing is not so common! So what is the charm of UWB technology? In what scenarios does the UWB wireless positioning system apply? Will it continue to be commercialized?
uwb ultra wideband ranging module wireless positioning system has what industry chain, UWB as long as the contact with the people know its technical principle, UWB positioning principle and satellite positioning is very similar. By placing a positioning base station with known coordinates, the person or object to be located carries a positioning tag. The tag sends a pulse at a certain frequency, constantly ranging with a known location of the base station. The software system can determine the position of the label through the algorithm, and the accuracy can be as high as 10cm.
In early studies, UWB mainly solved short-distance and high-speed transmission. However, due to the occupation of Wi-Fi, UWB technology has made great achievements in the field of high-precision positioning compared with other indoor positioning technologies. UWB also has to reach centimeter-level accuracy, which also leads to high construction and use costs.
It is also a manifestation of this situation. Due to this situation, the value of UWB wireless positioning system and high-precision hardware leads to high construction coverage cost, which cannot meet the current commercialization process of UWB technology and can only be implemented in rigid demand scenarios, such as coal mines.
Implementation of wireless positioning system in coal mine field based on uwb ultra-wideband ranging module
With the wide application of the underground wireless positioning system of UWB coal mine and the great assistance of the national government, the reform of UWB coal mine industry was launched, and the coal mine once became a hot spot. Through reform of the coal mining industry. The location data support of UWB wireless positioning system requires not only high requirements for personnel safety management, but also intelligent control of underground environment and equipment. UWB wireless positioning system personnel positioning is an important part of intelligent coal mine construction.
At present, there are about 4,000 coal mines in China, and the average demand for UWB base stations in each coal mine is about 100. It can be estimated that the total demand for coal base stations is about 400,000, and the total number of coal miners is about 4.5 million. According to the label of 1 person, the demand for UWB tag is about 4.5 million.
In 2020, the State Coal Mine Safety Administration organized the National Safety Standards Supervision and Administration Commission to prepare the General Technical Conditions for the Positioning System of Underground Personnel in Coal Mines (draft for comments) as an indicator: "The maximum static positioning error should not be greater than 0.3m". In the mainstream wireless positioning technology in the market, only such precision UWB can be achieved. Before that, UWB also entered the coal mining sector, but due to cost reasons, it was not widely promoted. With the development of national strong targets, the UWB program is expected to achieve rapid penetration.
At present, the promotion of the wireless positioning system of uwb UWB ranging module has touched a number of industries, giving full play to the advantages of high-precision positioning in coal mining and other industries, and is driven by policies and demands. UWB wireless positioning system in just system will be wider and wider!
UWB wireless positioning system promotes the construction of smart power plants. China is the country with the largest scale of hydropower stations in the world. At present, power plant production safety status control is not in place, operation and maintenance is not standardized, the efficiency of emergency rescue is low, limiting the intelligent development of power plant, a series of pain points are personnel safety management. Therefore, combined with the development trend of the power industry, with the help of uwb UWB wireless positioning system, the power plant personnel positioning safety management, intelligent inspection, real-time positioning and equipment safety control are realized.
Application principle of UWB intelligent power wireless positioning system
UWB wireless positioning system positioning accuracy can reach 10cm, strong anti-interference ability, adapt to more than 99% of the industrial production environment. In the power industry, the ultra-precision intelligent 3D power safety visual control platform is based on cm-level UWB and Bluetooth multi-mode integrated positioning technology. It takes personnel safety and equipment safety as the starting point and positioning technology and equipment status detection technology as the core. The network system and three-dimensional system are used to realize the comprehensive integration of safety, such as visual management, personnel positioning, vehicle positioning, hidden danger investigation and inspection management, to achieve cross-system data communication and linkage response, to achieve convenient management, intuitive data and system security, and to help electric power enterprises establish intelligent safety production management systems for safety production control, safety construction control and daily personnel management.
UWB combined with wireless positioning system "two tickets three system"
"Two votes three system" it is the power enterprise safety production the most fundamental guarantee. Traditional management methods lack the connection with time and space, and can not manage and trace the behavior of people in real time. Based on personnel location data and information, the two tickets are automatically linked to the electronic fence, and the access and operation rights are automatically identified.
The wireless positioning technology of uwb ultra-wideband distance measurement module is used to accurately locate the location of on-site personnel in the power plant, present the activity track of on-site personnel on the 3D map in real time, send local and remote early warning to the tickless personnel or overtime personnel, and carry out illegal capture combined with video surveillance to automatically determine whether there is a regulatory agency.
UWB wireless positioning system to achieve intelligent security early warning control
Electronic fencing is set up in high risk and accident prone areas, including rapid evacuation, break-in alarm, overtime, etc. Once the on-site personnel violate the regulations, the remote alarm will be issued; In case of emergency, the on-site personnel may also issue an emergency alarm signal; Combined with the video surveillance system, it supports the fast call of the camera.
The uwb ultra wirelessly ranging module wireless positioning system takes the initiative to carry out early warning and monitoring of the site risk environment, realizing the integrated site safety management of prevention in advance, monitoring in the event and tracing afterwards, avoiding accidents to the maximum extent, ensuring the efficient and smooth implementation of production operations in accordance with the two-bill standard, and reducing the cost of equipment input and maintenance.
