Although many giants in the world have laid out the drone industry, in the fast-growing market of civilian consumer drones, domestic companies are slightly better in terms of technology and sales, and continue to occupy an absolute dominant position.
As one of the most popular electronic technology applications, UAVs have been widely used in aerial photography, express delivery, post-disaster search and rescue, and data acquisition. According to data analysis, the total demand for our national UAVs will increase from US$0.5 billion in 2013 to US$280 million in 2022 in 2013-2022, and the total demand will reach US$1.4 billion, accounting for 10.4% of the total demand for UAVs for 10 years. With a compound growth of 21% in ten years, the market potential of drones is huge.
Domestic drones steadily become the "core force" in the global market
Domestic drones steadily and steadily lead the global market boomAlthough many giants in the world have laid out the drone industry, in the fast-growing market of civilian consumer drones, domestic companies are slightly better in terms of technology and sales, and continue to occupy an absolute dominant position. The domestic consumer-grade UAV enterprises represented by Dajiang Innovation, Zero-Intelligence Control, Yihang Technology, and Judi Intelligent are rapidly developing in recent years, and have far surpassed foreign companies in scale. Their breakthrough in this field mainly depends on China's cost advantage and technical first-mover advantage in civilian small UAV hardware.
With the help of the domestic perfect electronic component supply chain, domestic drone companies can produce and sell products at a lower cost. Most domestic enterprises such as Dajiang and Zero-degree Intelligent Control originate from universities and military institutes. They have more reserves in technology, and with the reserves of related software and algorithm technology of domestic enterprises, enterprises have gained first-mover advantage. Leading foreign companies in technology, quickly gaining a first-mover advantage in the global drone market.
The performance of the fuselage requires high composite materials to become a magic weaponThe drone fuselage is an important part of building a drone platform. It is understood that foreign drones are now using a large number of composite structures, some even full composite structures. UAV body design/manufacturing technology with composite materials as its core is one of the key technologies affecting the development of drones. At present, composite materials applied to drones mainly incorporate three basic materials of carbon fiber, glass fiber and resin. Although they cannot obtain precise geometric or structural dimensions like metal structural parts, they are composited compared with traditional metal materials. The material has absolute advantages such as high strength and rigidity, small thermal expansion coefficient, anti-fatigue ability and strong anti-vibration ability, and can be used in UAV structure to reduce weight by 25%-30%.
At present, composite materials have become the main structural materials in the field of drones, with better structural rigidity and work stability. The highly integrated design of the whole system makes the installation and debugging work easier and faster, and the center frame has a larger Available space, easy to install and built a variety of aerial auxiliary equipment, so that the aerial camera system has a stronger aesthetic. Applying the composite directly to the UAV structure plays an important role in reducing the weight of the airframe, increasing the payload, improving safety and stealth. According to statistics, the amount of composite materials of various advanced UAVs in the world generally accounts for 60%-80% of the total weight of the body structure, and the total amount of composite materials can reach more than 90%. Today, with the rapid development of the global UAV industry, the basic materials industry should also wait for opportunities.
Three major components work together to become the "nuclear force"When it comes to drone power systems, you have to mention three important components: motors, ESCs and batteries. The motor mainly supplies the mechanical power source for the rotor of the drone, and the function of the ESC is to convert the control signal of the flight control board into the current to control the rotation speed of the motor, and the battery is of course the power to provide all the motion. The source is the “core force†of the drone power system.
The current mainstream UAV products mainly use lithium batteries. With the gradual widening of the UAV application field and the growing market share, this "new blue sea market" has greatly boosted the lithium battery industry. Demand growth. With the further maturity of the market and the continuous development of lithium battery technology, the lithium battery of the drone is bound to become a bright spot to promote the rapid growth of the consumer lithium battery market. Compared with ordinary batteries, the operating conditions and environment of the UAV battery are more complicated, and also need to meet certain functional requirements, so the requirements for lithium batteries are higher, and the general high-rate batteries are difficult to meet the requirements of the drone. Use performance. The lithium battery of the drone should meet the requirements of 3C (25 ° C) rate discharge, endurance for 20 minutes, cycle up to 300 times, and also need to meet the stability under different conditions such as humidity, high temperature and high pressure.
As the battery became the chief culprit of many previous drone explosions and fires, the Guangdong Quality Inspection Institute proposed industry standards, and it was developed by Dajiang Science and Technology, ATL, Xinwangda, Shenzhen Standards Institute, Fengjiang Battery, Haiying Technology. The "Technical Requirements for Unmanned Aerial Vehicle Lithium Ion Batteries and Battery Packs" jointly drafted by Tianmao Battery, Greepu, Dibike, Shenzhen Barron and other companies were officially released in June this year. The original intention is to standardize the development of the industry, protect consumer safety, avoid vicious competition, and improve the competitiveness of Chinese enterprises entering the international market. It can be seen that the lithium battery industry is still a vital part of the sustainable and healthy development of the drone industry.
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