With the development of the Internet of Things and artificial intelligence, the market demand for positioning technology increases sharply. Especially, indoor positioning technology, as the basis of the perception network of the Internet of Things, has attracted wide attention in recent years. At present, commonly used indoor positioning technologies include RFID, infrared, WiFi, uwb, Bluetooth positioning, etc. In the field of high-precision positioning, uwb ultra-wideband radar chip high-precision indoor positioning technology has emerged as a hot spot in the industry.
ImpulseRadio (IR), in the modern sense of the word UWB data transmission, appeared in the 1960s for military radar, positioning, and low interception/low detection communication systems. In 2002, the Federal Communications Commission (FCC) officially opened the 3.1GHz-10.6GHz band as UWB for indoor communication purposes, marking the beginning of UWB for civil wireless communication. China began to carry out UWBsince 2006. On December 12, 2008, China prepared its own spectrum planning, and the UWB spectrum planning was officially released, including the official release, including the UWB signal RF index, application site restrictions, equipment approval and other aspects.
In this way, it is not too late for the uwb uwb radar chip technology to appear, but it seems that it was not gradually known until Apple used this technology in iPhone11. Our company's UWB UWB radar chip focuses on the steady development of UWB indoor positioning technology in the B-end market of enterprises. In particular, coal mining, public security law, smart factories, power plants, petrochemical and other high-risk industries. UWB goes deep into industry applications to ensure personnel safety management.
The other side of the "new" UWB is that Apple has long been known by Apple. Before the iPhone was adopted in November, more than 8 million devices in more than 40 vertical fields (industrial, automotive, consumer) had been deployed. Apple's recognition of this technology has promoted the interest of first-tier manufacturers in these industries to a greater extent. It promotes the application of UWB in the field of consumer electronics and helps more consumers to understand and understand UWB technology.
This also leads to the recent indoor positioning technology suddenly popular, UWB occupy the "C position" debut let more people familiar with the field. How is the positioning effect of indoor positioning technology UWB? Many manufacturers are optimistic about the uwb UWB radar chip indoor positioning addressing function, but actually before this, whether it is outdoor positioning technology or like AOA-BLE, Wi-Fi, Zigbee, RFID, short range wireless technology, such as infrared, has been widely used in indoor positioning. Compared with these technologies, the positioning effect of uwb UWB radar chip can really occupy the "C" position of indoor positioning technology.
In terms of power consumption, the uwb UWB radar chip has very low energy consumption, but more importantly, engineers can design an application with a position update rate of 100 times per second, which is important for high-speed objects (such as drones, robots, etc.) or for applications requiring the deployment of very high density equipment (such as positioning important in factories, all of which cannot be done via Bluetooth, Standard RF technologies such as Zigbee or Wi-Fi are implemented.
In terms of positioning accuracy, UWB ultra-wideband radar chip has not only higher range accuracy and accuracy, better signal arrival Angle accuracy, but also completely safe ranging. Through various precision positioning algorithms, UWB can achieve high precision positioning of 5~10cm. In terms of security, UWB greatly improves the security of positioning service through the development of positioning chip, the capability of built-in encryption processor and external security module, which promotes the realization of non-inductive access control and other application scenarios with high security requirements on the basis of indoor positioning, especially in tunnels and coal mines, and the realization of high-precision unique detection.
Accurate indoor positioning technology will be the key to provide useful and targeted market and service content for indoor users. uwb ultra-wideband radar chip real-time location data is still the key to safe production and has been adopted by the construction and mining industries. Therefore, indoor positioning technology is not temporarily popular, but after years of accumulation and development, can solve the current technology development gap in real time.
