UWB tags can still receive signals in the presence of obstruction, but the signal reception effect can be affected by various factors, as follows: 1. The material and thickness of the obstruction Physical wall: The obstruction of a physical wall can attenuate UWB signals by 60% -70%, increase positioning accuracy error by about 30 centimeters,… Continue reading Can UWB tag receive signals with occlusion
Adopting ultra wideband (UWB) positioning technology. UWB technology has the characteristics of high precision, low power consumption, and strong resistance to multipath interference, making it very suitable for precise positioning of personnel in complex indoor environments of supermarkets. Its positioning accuracy can reach centimeter level or even higher, which can meet the needs of supermarkets… Continue reading Full analysis of precise positioning and efficient management of supermarket personnel based on UWB technology
Substation operator positioning is a technical application that utilizes various techniques to achieve real-time monitoring and tracking of the location of operators within the substation, in order to improve operational safety and management efficiency. Here is a specific introduction: Main technical means UWB ultra wideband positioning technology: By deploying UWB base stations in substations, operators… Continue reading UWB positioning solution for substation operators
1、 Overview of UWB Technology What is UWB UWB, also known as Ultra Wideband technology, is a carrier free communication technology that uses nanosecond to microsecond level non sinusoidal narrow pulses to transmit data. UWB has many significant characteristics by transmitting extremely low-power signals over a wide spectrum. 2、 Application case of UWB in indoor… Continue reading UWB technology indoor parking lot
Although both Bluetooth and WiFi modules are wireless communication modules, Bluetooth transmission is slow, short distance, and low power consumption, making it suitable for short distance, low-power small data transmission scenarios; WiFi has fast transmission, wide coverage, and can connect multiple devices, making it suitable for high-speed big data transmission and wide area networking scenarios.… Continue reading Comparison between Bluetooth module and WiFi module
Vehicle grade Bluetooth module is a Bluetooth module designed and manufactured specifically for automotive electronic devices, in compliance with automotive industry standards and specifications. The following is a detailed introduction to it: Characteristics High reliability: The driving environment of automobiles is complex and varied, with various harsh conditions such as high temperature, low temperature, vibration,… Continue reading What is a car grade Bluetooth module and what is its function
Behind the scenes of subway operation, the maintenance garage plays a crucial role, determining whether each train can operate safely and on time. UWB (Ultra Wideband) personnel positioning technology is like an invisible "guardian", quietly entering the subway maintenance garage, making great contributions to optimizing its operation process and ensuring personnel safety. 1、 Positioning principle… Continue reading UWB personnel positioning in subway maintenance garage
The UWB explosion-proof rating is an important indicator used to measure the safety performance of UWB devices in flammable and explosive environments. It covers multiple key elements, starting with the "Ex" symbol to demonstrate compliance with explosion-proof standards. The equipment categories are divided into Class I for coal mine gas environments, Class II for other… Continue reading Introduction to Explosion proof Levels of UWB Devices
Skylab VDU2503 is an outdoor waterproof UWB positioning anchor. The following is a detailed introduction to it: Technical principles Adopting the DW1000 solution: VDU2503 uses the DecawaveDW1000 UWB solution, which provides a foundation for its high-precision positioning. The DW1000 chip has excellent anti-interference ability and precise ranging performance, which can accurately measure the flight time… Continue reading Outdoor waterproof UWB precise positioning Anchor VDU2503
A Bluetooth gateway is a device that combines Bluetooth communication technology and network communication technology. In short, it is like a translator who can transform the "language" (data) sent by Bluetooth devices into a form that can be understood by the network, thus realizing the information interaction between Bluetooth devices and the Internet or LAN.… Continue reading The bridge connecting the Bluetooth world and the network Bluetooth gateway
The UWB ranging module is a high-precision ranging device based on ultra wideband wireless communication technology. This article introduces its working principles such as time-of-flight method and time of arrival method, as well as its components such as antenna and RF circuit. Its performance characteristics include high precision and high anti-interference. It is also used… Continue reading UWB ranging module: principle, composition, characteristics, applications, and common products
In the blasting area, the use of UWB ultra wideband, Bluetooth and other personnel positioning technologies combined with virtual (boundary setting based on positioning technology) and physical (physical protection with sensors) electronic fence technology can achieve real-time monitoring, permission management, abnormal warning and historical data recording analysis of personnel, ensuring the safety of blasting operations.… Continue reading Personnel positioning in the blasting area and electronic fence system to ensure safe operations
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