Beidou is China's self-developed global satellite navigation system, which is mainly used for positioning, navigation and timing.
The completion of the BeiDou-3 global satellite navigation system and the provision of services to the world have further stimulated the investment in related technologies. After launching the "world's first multi-system, multi-frequency baseband RF integrated high-precision chip supporting BeiDou 3 signaling system", Welltec Beidou recently announced that the new generation of low-power flagship products HD8120 series chips and modules were officially put on sale. According to the introduction, HD8120 series products are located in the meter-level precision, for consumer applications market, to meet the location awareness, logistics and transportation and other navigation and positioning needs. The new product has a bright performance in galaxy support, fast positioning and low power consumption, and is highly cost-effective in wearable devices, drones, trackers and other terminal applications.
In terms of galaxy support, HD 8120 chip and module fully support BeiDou 3 signaling system and all civil satellite navigation systems such as GPS of the United States, Galileo of the European Union and GLONASS of Russia.
In terms of power consumption, HD 8120 adopts the self-developed CYNOSURE III Lite architecture, which reduces power consumption by half compared with its predecessor with the help of intelligent power management design.
The HD 8120 also uses algorithms to improve positioning availability and positioning rate in various complex scenarios, accelerates search and tracking performance and speed by supporting A-GNSS online and offline modes, dramatically shortens cold-start first-time positioning time and improves positioning sensitivity.
Sun Zhongliang, chairman of Huada Beidou, introduced at the media communication meeting that Huada Beidou was born out of the navigation chip design business of China Electronics Corporation, a Fortune 500 company, and moved south from Beijing to Shenzhen in 2016. After three rounds of financing and nearly six years of development, it has become an enterprise specializing in the development of BeiDou chips in the field of satellite navigation. As a BeiDou GNSS satellite navigation and positioning chip solution provider, Huada Beidou is currently focusing on applications such as bike-sharing, in-vehicle applications, drones, intelligent terminals, and high-precision applications, and its product line includes the HD8120 series chips and modules with meter-level precision, the HD8040 series chips and modules with meter-level precision, the HD9300 series chips with centimeter-level precision, and the high-precision positioning and orientation modules.
BeiDou to the mass consumer market, local navigation chip players will play a key role
The completion of BeiDou 3 has led to the expansion of the satellite navigation market. China Satellite Navigation and Positioning Association released the "2022 China Satellite Navigation and Location Services Industry Development White Paper" shows that the overall output value of the domestic satellite navigation and location services industry reached 469 billion yuan in 2021, an increase of 16.29% over 2020.
As far as the industrial chain is concerned, the Beidou industry is divided into space segment, ground segment and user segment, of which the space segment and ground segment are mainly responsible for by the national team, while the user segment is divided into three segments: upstream (chips, boards, modules, antennas), midstream (terminal products, solutions), and downstream (operation services). Guosen Securities issued a research report pointed out that around the chip, module and board, high precision basically completed the replacement, standard precision mass market localization level is low. Standard precision chip products are mainly used in the Internet of Things and consumer market, and high-precision products are mainly used in intelligent driving, unmanned aerial vehicles, precision agriculture, rail transportation, intelligent robotics, ground-based augmentation, measurement and mapping and other fields.
If BeiDou wants to expand its application in the future, mass consumer products are regarded as an important breakthrough. The current low-power flagship product of UW-BeiDou is dedicated to promoting the large-scale application of BeiDou chips in the field of mass consumption. It is understood that the current standard accuracy of the mass consumer market to power sensitive and large dosage as a prominent feature, Qualcomm, MediaTek and other traditional cell phone chip makers have significant advantages, U-blox, ST, Broadcom, Sony also has a first mover advantage, the camp of domestic manufacturers to the UW Big Dipper, Beidou Starcom, China Science and Technology Micro-representative. It is worth noting that the policy level is also actively promoting the civilization of Beidou.
On January 17, 2022, the Ministry of Industry and Information Technology issued the "Several Intentions on Promoting the Application of Beidou in the Field of Mass Consumption", proposing to accelerate the R&D and industrialization of high-precision, low-power, low-cost, and miniaturized Beidou chips and key components, and to enhance the supply capacity.
On August 3, China Satellite Navigation System Administration Office issued a notice to release 35 special standards for Beidou, including the approved Method for Determining Service Availability of Beidou Satellite Navigation System RNSS. As a part of strategic science and technology power, Beidou presents government-promoted characteristics as a whole, but in fact, it is only mandatory to use it in the fields of aviation, railroad, etc. The mass consumer market is more
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