High-precision personnel positioning system is the choice of UWB personnel positioning technology, through the TDOA arrival time difference algorithm to achieve three-dimensional personnel positioning, personnel positioning accuracy is better than 30cm, single-area support for more than 1,000 / sec personnel positioning tags, high precision, large capacity, which is often referred to as UWB ultra-wideband personnel positioning.
The principle of UWB personnel positioning and satellite navigation personnel positioning principle is very similar, the principle of UWB personnel positioning is through the indoor arrangement of four known coordinates of the personnel positioning base station, the need for personnel positioning personnel or equipment to carry personnel positioning tags, tags in accordance with a certain frequency of the transmitter pulses, constantly and four known location of the personnel positioning base station for ranging, through certain algorithms to accurately calculate the location of positioning tags. The location of the tag is precisely calculated by certain algorithms.
The main advantages of UWB personnel positioning include low power consumption, insensitivity to channel fading, strong anti-jamming, no impact on other equipment under the same conditions, strong transmissibility, high personnel positioning accuracy and positioning precision.
UWB-based indoor personnel positioning solutions are gradually penetrating into airports, exhibition halls, office buildings, warehouses, underground garages, justice, factories, power plants and other applications that require the use of accurate indoor personnel positioning information, so high-precision indoor personnel positioning system and video surveillance system covering the entire plant, will be around the clock 24 hours a day to monitor the employee's work status and behavior.
Employees wearing indoor personnel positioning tag cards enter the plant and immediately access the high-precision indoor personnel positioning system, the base station transmits indoor personnel positioning commands to the tag card, the tag card replies to the base station, the location information is sent to the location solution server to solve the problem, and then the system obtains the location of each employee in the plant, so that the location of the employees can be monitored around the clock without any blind spots.
Because of the differences in the types and contents of work of the employees, the working area of the personnel positioning is not the same, and the management personnel positioning monitoring system can set the working area of each employee, and use the high-precision indoor personnel positioning technology to record the moving track and the stay time in each position after the employees enter the factory.
Regarding the price of high-precision indoor personnel positioning system, the price is different for different solutions.
Ltd. specializes in high-precision GNSS modules and wireless communication products, technology development and application promotion service providers, relying on the wireless communication technology in the field of research and development and promotion of experience, Junoda established a team with a wealth of experience in hardware and software development technology, aimed at domestic and foreign OEM / ODM customers and system integrators to provide high-quality, high-performance wireless module and application We aim to provide high-quality, high-performance wireless modules and application programs to OEM/ODM customers and system integrators at home and abroad, and create long-term value for customers!
The company mainly provides integrated antenna module, dual-frequency high-precision module, single-frequency high-precision module, thousand-seeking high-precision module, Zhongke micro-positioning module, U-BLOX positioning module, SICOM communication module, inertial navigation DR module, UWM GNSS module, RTK differential module, 4G communication module and high-precision antenna, etc., the products are sold well in Beijing, Shanghai, Shenzhen, Guangdong, Jiangsu, Zhejiang, Sichuan, Hunan and other parts of the country. Our GNSS modules are widely used in many application fields, such as drones, vehicle security monitoring and scheduling, automatic bus stop announcement, DVR, car DVD navigation, GPS electronic dog, synchronized timing, high-altitude balloon monitoring, engineering machinery, industrial automation, etc. In the field of wireless communication products, our company is closely involved in the development and production of wireless communication products, such as RTK differential modules, 4G communication modules and high-precision antennas.
In the field of wireless communication products, the company follows the latest development of international communication technology, introduces and acts as an agent for wireless communication modules that meet the market demand, and the products have a comprehensive layout from 2G, 3G, 4G, and are widely used in financial electronic payment, vehicle remote control, remote advertising information, repeater monitoring, mobile Internet terminals, smart home, remote medical care, network testing, enterprise information management, anti-theft alarm, Remote video transmission, intelligent meter reading, mobile computing, network navigation, voice phone, wireless gateway and other fields. Focused areas include video surveillance, network optimization, routers, POS and other M2M industry applications.
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