'Made in Changsha' UAVs are leading more than just plant protection

Staff are debugging the plant protection drone.

Wang Kuiguang, chairman of Hunan Plant Protection UAV Technology Co., Ltd. (hereinafter referred to as Hunan Plant Protection UAV), is full of expectations for the third China-Africa Economic and Trade Expo to be held in Changsha: During the conference, the company will cooperate with many African The country signed a drone order contract with a total value of more than 30 million yuan, and drones "made in Changsha" will "fly" into African farmland.

Small drones lurk a huge market. As a local UAV company in the Changsha area of ​​the Hunan Free Trade Zone, Hunan's plant protection UAV products not only achieve nationwide coverage, but are also exported to 67 countries in Southeast Asia and Africa, polishing the brand of "Changsha Intelligent Manufacturing". In the first half of 2023, the company’s drone order amount has exceeded 150 million yuan.

Drone food delivery will soon become a reality

On June 12, the staff arrived at the Hunan Plant Protection UAV Company located in the Changsha Economic Development Zone, Changsha Area, Hunan Free Trade Zone.

This is a typical "treasure" company: it does not occupy a large area and has not many employees, but there are many "treasures" placed in its exhibition hall alone: ​​10kg multi-rotor drones, 50kg multi-rotor drones Rotary-wing drones, 20kg load-carrying helicopter drones...the many products are dazzling.

Regarding drones, most consumers are most familiar with aerial photography. But now small drones have been widely used in many fields.

"We own 15 major brand products such as Gaoke Xinnong, Gaoke Wings, and GK, integrating R&D, manufacturing, and sales, and building a service system for the entire industry chain. In the first half of 2023, the company's drone orders The amount has exceeded 150 million yuan." Wang Kuiguang said that the integration of drones and traditional industries is accelerating, forming a "drone" industry in areas such as map surveying, power line inspection, security monitoring, emergency disaster relief, smart cities, and agricultural remote sensing. Using the new model, the company's forest fire exploration drones, environmental detection drones, agricultural patrol insect catching drones, cable snow and ice removal drones, high-altitude glass cleaning drones and other products are widely welcomed by the market.

When ordering takeout via mobile phone, the person responsible for delivery is not the takeout rider, but the drone - the rider loads the takeout into the container, and the drone "relays" and goes to the community delivery station according to the established route, "ignoring" During peak order periods, congested traffic conditions, etc., it only takes 15 minutes to deliver an order... It is understood that the "UAV Intelligent Logistics Application Platform" independently developed by Hunan Plant Protection Drone has been officially approved a few days ago and is expected to solve the "last mile" of distribution. "Problems, helping the logistics industry achieve leapfrog development. In the near future, consumers will have the opportunity to experience this technology-rich takeout method for themselves.

Products are exported to 67 countries

Currently, China is a global leader in drone technology, and “Changsha Intelligent Manufacturing” and “Hunan Intelligent Manufacturing” are among the best. According to Wang Kuiguang, the company's drone products have been exported to 67 countries and are mainly used in the agricultural field. They are especially popular in Southeast Asian and African countries.

"For example, drone spraying operations are not only more efficient than manual spraying, but also have higher coverage and more uniform spraying, and the economic cost is less than half of manual spraying." Wang Kuiguang said.

It is understood that a drone can complete the spraying operation of 500 acres of land in 3 hours. Drones can accurately obtain image data such as farmland area and terrain conditions, and have a "fierce eye" effect. By driving the "aircraft" with a hand-held remote control, operators can complete field planting management in the office, making field management simpler and smarter.

Because of this, in 2014, Hunan Plant Protection UAV’s Hi-tech New Agricultural UAV was exported to Thailand for the first time, becoming China’s first agricultural UAV product for export trade. Hi-tech new agricultural drones carry out large-scale operations throughout Thailand, promoting the mechanization of the entire agricultural planting process in Thailand. They not only demonstrate the outstanding efficiency and effectiveness of plant protection drones in the prevention and control of more than 10 crop diseases and pests, including rice, durian, and dragon fruit. , also brought the latest applications such as drone seeding, fertilization, and fish feed spreading.

Our drones help small and large farms around the world do more with less, from sowing and fertilizing to crop spraying. "Wang Kuiguang said that the company has invested in a variety of drone products in Thailand and established a service center in Thailand to create a one-stop agricultural drone ecological chain integrating technology research and development, skills training, big data platform, and after-sales management services. System.

These Thai version of drone textbooks were commissioned by Thailand to publish them. "Wang Kuiguang pointed to several work registration certificates and told the staff. It is understood that since 2023, Hunan Plant Protection UAV has cooperated with many schools in Thailand to jointly build UAV majors and carry out plant protection UAV training bases and smart agriculture training Bases and other talent training projects will promote the development of new models of international educational cooperation between China and Thailand, as well as professional educational cooperation and industrial docking related to drone disciplines, and cultivate more international professionals in the drone industry who are "fluent in the language, have technology, and can apply" , contributing to the agricultural development cooperation between China and Thailand.

More than 100 drone patents

Independent research and development and innovation are the greatest core competitiveness of enterprises in the Changsha area of ​​Hunan Free Trade Zone.

Focusing on the UAV industry, Hunan Plant Protection UAV has mastered a number of patented technologies in UAV overall design, flight control system, airborne mission system and other aspects, forming a unique product system.

"Currently, the UAV industry has a dazzling array of products, but with a deep foundation, there are only a handful of companies that can independently develop unmanned helicopter flight control systems and unmanned helicopter complete technology, and we are one of them." Wang Kuiguang pointed. The unmanned helicopter in the exhibition hall said proudly.

It is reported that the unmanned helicopter has a variety of functions, including intelligent obstacle avoidance, ground-imitating flight and integrated 4G communications. For example, in terms of obstacle avoidance, the unmanned helicopter has an intelligent radar obstacle avoidance function. Through millimeter-wave radar in both front and rear directions, it automatically detects obstacles in front of the flight and alerts and hovers, waiting for control instructions. It can intelligently identify obstacles such as wires and branches with a diameter of 1.5 cm, from a distance of up to 6 meters, and supports all-weather use.

It is understood that Hunan’s plant protection drones have long adhered to independent innovation as the core. From the first independent invention patent in 2012 to now, there have been more than 100 drone patents at home and abroad, forming a number of independent innovation patents. Intellectual property drone application platform. In 2023, two of the company's products obtained EU patents, laying the foundation for the company to explore the EU market. Currently, Hunan’s plant protection drone products range from 10kg to 100kg.

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