Design and Implementation of An Intelligent Search Engine Based on Harmony OS

With the arrival of the era of Internet of Everything, the growth dividend of traditional mobile Internet platforms is gradually bottoming out, and multi-device collaboration and intelligent search have become the new trend of technological development.Based on the HarmonyOS NEXT platform and combining DeepSeek, Xunfei Starfire, Tongyi Thousand Questions and other big language models, the project designs and realizes an intelligent search engine for the whole scenario - BeeSAI. The engine adopts a five-layer architecture design (UI layer, dialog line rendering layer, bee model data request layer, bee model data processing layer, and tool layer, respectively), supports multimodal searching such as text, image, and voice.The proposed design and implementation not only verifies the technical feasibility of intelligent search engine in the Internet of Everything scenario, but also provides new ideas for the development of future search services. Moreover, it lays an important foundation for building the next-generation intelligent search platform, which has a broad application prospect in the scenarios of smart home and mobile office.