Taking venues as the research object

this paper focuses on the collaborative design of the flag-raising control system and the information accessibility system

systematically expounds the technical architecture

function realization and integration logic of the two systems

and focuses on analyzing the flag-raising precise synchronization technology based on embedded redundant control and the full-scenario adaptation scheme of information accessibility integrating multi-modal interaction. It demonstrates the value of scenario linkage between the two through standardized data interfaces—not only ensuring the solemnity and lifting accuracy of the flag-raising ceremony

but also ensuring that people with disabilities can equally perceive the ceremony process through real-time information push. Combined with system test data and simulated operation feedback

the feasibility and practicality of the collaborative scheme are verified

which provides a technical path and practical reference for the integration of "functionality and humanity" in the intelligent construction of large venues and plays a positive role in promoting the inclusive development of smart buildings.