As a strategic emerging industry, relevant state departments and local governments have listed the development of Beidou industry as a key task, and the resources are tilted to develop. In 2015, China launched four new Beidou navigation satellites and actively promoted the construction of the Beidou global system. According to the development of the Beidou industry in 2015, it is predicted that the scale of China's Beidou satellite navigation industry will reach 38.52 billion yuan in 2016, a year-on-year increase of 36.5%.
Perfect industrial scale
Beidou satellite navigation system is a global satellite navigation system independently developed by China. As of September 2015, China has launched 4 new Beidou navigation satellites, which is the third after the US Global Positioning System (GPS) and Russian GLONASS satellite navigation system. A mature satellite navigation system.
At the beginning of last year, China's first new Beidou navigation satellite launched into the Xichang Satellite Launch Center and successfully entered the design track, which means that the Beidou global system project construction is actively promoted, marking the implementation of the Beidou navigation system from the Asia-Pacific region to the global field. Since the official provision of application services in 2012, the Beidou satellite navigation system is progressing smoothly. It is expected that five geostationary orbits and 30 non-geostationary orbit satellites will be globally networked around 2020, serving the whole world and achieving comprehensive regional coverage. Beidou has been widely used in many fields such as transportation, meteorology, forestry and agriculture in China.
At present, Beidou industry has formed a relatively complete preliminary industrial chain, including upstream antennas, chips, boards and other ancillary equipment; the middle reaches include integrated terminals that integrate specific applications in various industries; downstream including system integration and operation services have been in data collection. , monitoring, monitoring, command and dispatch, and military and other fields.
In an interview with reporters, Tian Hao said that the Beidou industry has begun to take shape, and the main links have occupied a considerable share in the domestic market, changing the situation that China's high-precision satellite navigation core products are completely dependent on imports.
Chip is the most important
Although the Beidou navigation satellite system has made a major breakthrough, at present, most of the domestic chips are only used in the fields of transportation, meteorology, fishery, public security, forestry, etc., and the implementation of the electronic consumer market and Internet companies is relatively small, in order to promote the Beidou satellite. The application of the navigation system, the relevant departments organized the launch of the "Beidou satellite navigation industry application of major demonstration projects" and other project support, and urged Beidou to become a key configuration of smart phones.
With the popularity of the mobile Internet, the demand for navigation applications by individual users and even enterprise users is rising, and the importance of Beidou's application in the public domain is self-evident. Qiao Yueshan, deputy director of the Department of Electronic Information of the Ministry of Industry and Information Technology, pointed out: "From a global perspective, personal terminals and vehicle navigation account for more than 90% of the satellite navigation market. This is the two most critical markets for the scale of the Beidou industry. It is the favorable support and basic advantage for our development of Beidou application industry."
The Beidou chip is mainly used to receive and solve the signal frequency of the Beidou satellite. From the perspective of the status of the industry chain, chips, especially RF chips and baseband chips, are the most critical. The RF part receives, filters, amplifies, converts and amplifies the weak analog signal, and its performance determines the effect of subsequent signal processing. The baseband aspect implements the solution of the code signal, wherein the correlator module implements the interpretation of the code signal.
Tian Wei further said that the core technology products such as the domestic Beidou chip module have a performance-price ratio that is close to the international level. The new-generation Beidou chip with lower power consumption, smaller size, better performance and higher integration has broken through the key technologies. For the market, it can meet the needs of many applications such as smartphones, tablets, and wearable devices.
According to the data available, in the first quarter of this year, more than 30% of Beidou chips were used in China's smart phones. More than 24 million terminals have been applied to Beidou technology, and more than 18 million mobile phones have been sold using Beidou technology chips. Relevant institutions expect that by 2020, the scale of the satellite navigation industry will exceed 400 billion yuan, and the market share of Beidou products is expected to increase to more than 60%.
Navigation application collaborative development
From the industry data, the total annual output value of satellite navigation in China has reached 173.5 billion yuan last year, and the contribution rate of Beidou system is about 29.2%. At present, the Standing Committee of the Navigation and Positioning Association has indicated that it is making progress in the Beidou “100-city Bailian†action plan and the formulation of the “Satellite Navigation Regulationsâ€, which will become China’s first policy in the field of satellite navigation, and guarantee market operation and promotion from a deeper level.
Qi Chengqi, director of the China Satellite Navigation System Management Office and a spokesman for the Beidou system, said that the Beidou navigation accuracy in the future can reach the centimeter level, which will bring revolutionary changes to the entire industry. According to reports, China is actively promoting the Beidou system network architecture, and is building a high-precision ground-based augmentation system network with an accuracy of up to centimeter. Under this precision, problems such as debris flow deformation monitoring, road and bridge monitoring, application of driverless technology, and driver training can be solved.
For the current next strategy of the Beidou system, Tian Hao further said that in the global satellite navigation industry, operating services accounted for the largest proportion, reaching about 60%. In China's Beidou industry, the proportion of operational services is only about 17%, and the proportion is relatively low.
Beidou satellite navigation applications are mainly concentrated in the fields of vehicle and ship navigation monitoring, power and communication network timing, etc., and can not effectively meet the diverse application needs of the public and industry users, in the fields of location services, public travel, intelligent transportation, logistics monitoring and dispatching, emergency rescue, etc. Demand mining capabilities and business model innovation capabilities are insufficient. The exploration of integrating smart cities, big data, cloud computing, Internet of Things, mobile Internet, etc. is not deep enough. In the future, more efforts are needed to achieve “Beidou+â€. And breakthrough.
At present, China attaches great importance to the construction of the Beidou system, supports the national innovation and development strategy, strengthens the research and development of basic products, and strives to break through the core technologies of the chip and cultivate a perfect Beidou industrial chain. It is expected that with the advancement of the Beidou network, the downstream application industry will show an accelerating trend, and the total output value will increase by 20%-30% per year.
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