新华社广州6月29日电 题：珠江两岸，低空经济"振翅高飞" 新华社记者宋晨、徐弘毅、孙文豪 在深圳市龙岗区的一处户外测试场地上，一台配备60升水箱的农业无人机缓缓升空，在到达预定高度后，一边盘旋一边向下方的草坪进行喷 洒作业。 这台正在演示的"Q100"农业无人机来自深圳联合飞机科技有限公司，目前已在国内多地投入使用，并出口东南亚等国际市场。 参加"活力中国调研行"主题采访活动的记者们看着无人机的演示纷纷感慨：科技创新正让人们的生产生活更加便捷。 "Q100"农业无人机在进行演示。新华社记者 宋晨 摄 2023年研制这款农业无人机时，该公司工业设计师唐安澜和同事深入东北、安徽、广东等地农村考察，详细记下田间地头的实际需求。他发 现，南方丘陵地区与东北平原在道路宽度、种植规模和运载无人机的交通工具等方面都有所区别。 "在平原地区，不少农民用皮卡货车搬运无人机，而丘陵地区的农户则多用小型三轮车运无人机，我们据此调整了无人机尺寸。"唐安澜说， 针对南方多山地区，无人机安装了适应山地起伏的防避雷达，保证飞行安全。目前，农业无人机可以适应不同地形和种植需求，适用于喷洒、播 撒、运输、航测等多种作业任务。 走进广东空天科 ...

Core Insights - The low-altitude economy in China is gaining momentum, with expectations for it to significantly change daily life [1][3] - The 2025 International Low Altitude Economy Expo in Shanghai showcased nearly 300 exhibitors and over 19 global product launches, indicating a robust industry growth [1][3] Industry Developments - The low-altitude economy has been included in China's government work reports for two consecutive years, highlighting its importance [3] - The industry is driven by policy support, market demand, technological advancements, and a collaborative industrial chain, paving the way for a trillion-yuan market [3][4] - Unmanned aerial vehicles (UAVs) are becoming increasingly prevalent in various applications, such as agriculture, with the Q100 UAV achieving operational efficiency of 400 acres per hour [3][4] Emerging Applications - The VECTOR 5 eVTOL, designed for medical and search and rescue operations, is expected to conduct its first flight by the end of 2023 [3][4] - The GA20 aircraft, developed for tourism and short-distance passenger transport, has completed hundreds of test flights and received certification from the Civil Aviation Administration of China [3][4] - The R6000 tilt-rotor aircraft aims to facilitate point-to-point transportation for 6 to 12 passengers over distances of up to 4,000 kilometers [4] Challenges and Recommendations - Transitioning from pilot projects to everyday use faces challenges, including air route management and operational handovers [4][5] - Experts suggest a comprehensive policy framework from airworthiness certification to operational regulation, alongside infrastructure and meteorological service integration [5] - There is a need for innovative mechanisms to balance market potential and systemic risks, with recommendations for full subsidies in essential services like medical emergencies [5]

Group 1: Industrial Strength in Guangdong - Guangdong's production capabilities are highlighted by significant contributions to national output: 25% of new energy vehicles, 44% of industrial robots, and over 40% of smartphones [1] - The province has established nine trillion-yuan industrial clusters, including electronic information and new energy, and boasts eight national advanced manufacturing clusters [1] - Guangdong's manufacturing sector encompasses all 31 major manufacturing categories, with electronic information and automotive industries leading in scale nationally [1] Group 2: Traditional Industry Upgrades - Chaozhou Sanhuan's breakthrough in multilayer ceramic capacitors (MLCC) technology, reducing ceramic dielectric layer thickness from 5 micrometers to 1 micrometer, showcases the upgrade of traditional industries [2] - The company’s MLCC products are now widely used in consumer electronics, communications, and automotive sectors, driving revenue growth and enhancing the high-end electronic components supply chain [2][3] - Guangdong is focusing on enhancing traditional industries, with over 10,000 industrial enterprises undergoing technological upgrades last year [3] Group 3: Emerging Industries Growth - The development of low-altitude economy is evident with the introduction of various drones and flying vehicles, including a single-person jetpack and agricultural drones, which are expected to generate significant revenue [4][5] - Guangdong's low-altitude economy is valued at over 100 billion yuan, with more than 15,000 related enterprises contributing to urban governance and air traffic management [5] - The province is actively expanding its new energy vehicle and new storage industries, leveraging application scenarios for growth [5] Group 4: Robotics and AI Development - The Shenzhen Artificial Intelligence and Robotics Research Institute is advancing various robotic applications, including medical, household, and industrial robots, with over 300 patents filed since its establishment [6] - The integration of academic research and industry has led to the formation of a comprehensive smart robotics industry chain in the Pearl River Delta region [6] - By 2024, Guangdong's smart robotics industry cluster is projected to generate over 90 billion yuan in revenue, positioning it among the top in the country [6] Group 5: Future Industrial Strategy - Guangdong is committed to building a modern industrial system that enhances both traditional and emerging industries, fostering a vibrant and dynamic economic environment [7]

Group 1: Agricultural Drone Development - The "Q100" agricultural drone, developed by Shenzhen United Aircraft Technology Co., Ltd., is currently in use across various regions in China and has been exported to Southeast Asia [1][2] - The design of the drone was tailored to meet the specific needs of different agricultural regions, with adaptations for varying terrain and transportation methods [2] - The drone can perform multiple tasks such as spraying, sowing, transporting, and aerial surveying, making it versatile for agricultural applications [2] Group 2: Low-altitude Economy in Guangdong - Guangdong Province has opened over 700 drone flight routes, with nearly 800,000 annual flights for drone logistics delivery, indicating a growing low-altitude economy [4] - The province is also developing a 30-minute aerial medical rescue network, showcasing the diverse applications of low-altitude technology [4] - The low-altitude economy in Guangdong is valued at over 100 billion yuan, with more than 15,000 related enterprises, covering all aspects from material research to operational services [6] Group 3: Technological Innovations - The development team has created a unique "multi-engine vector array + intelligent flight control" system to enhance the stability of flying vehicles [5] - A composite wind tunnel testing platform has been established to simulate extreme conditions for low-altitude flying vehicles, significantly reducing testing time [5] - The goal is to create a "balcony-to-balcony" vertical commuting network, which could redefine urban short-distance travel [5]