Gelonghui, April 29丨Dahua Co., Ltd. (002236.SZ) said on the investor interactive platform that the company's applications in the low-altitude economy include government services, forestry, water and energy patrols, surveying and mapping, emergency rescue, and road inspections. In terms of technology, compared with traditional algorithm models, large models have advantages such as high generalization, high algorithm accuracy, easy deployment, and rapid addition of algorithms. Large models are expected to play an important role in more fields and solution implementation of smart IoT.