Abstract: The low voltage system integrated control platform based on LonWorks designed in this article utilizes the powerful distributed control and network communication capabilities of LonWorks technology to achieve centralized management and control of multiple weak electronic systems. By analyzing the system architecture, hardware composition, and software design in detail, the design principles and implementation methods of the platform are explained. From the test results, the platform performs well in key performance indicators such as functionality, stability, real-time performance, and communication capability, providing strong support for the stable operation of intelligent buildings.