Design and research of hospital accurate visual flow control and fabricated isolation chamber system

Abstract

While the novel coronavirus pneumonia epidemic was running at a high level in the world, the local epidemic in China was characterized by multiple points, wide coverage and frequent occurrence. The hospital system is the core of epidemic prevention and control in China, and the reason why hospitals are designated as risk points is largely due to the behavior trajectory of infected people in hospitals before being diagnosed. The Chinese government implemented the general policy of "dynamic zero clearing", the first is "fast", quick discovery and disposal, the second is "precision", accurate identification, delineation of the scope, and accurate flow regulation. In this paper, the small scale outbreak in scattered hospitals is focused, and the error of capturing information by existing flow modulation technology is large, which can not realize the track fine flow modulation. Isolation control lacks intensive control process and facilities. Due to the lack of intelligent control system and humanized design in the inner space of the isolation module, based on the technical methods of intelligent perception, intelligent construction and intelligent adjustment, the research scheme adopts intelligent operation and maintenance mode in the fields of associated personnel screening and isolation module location, transportation, construction, application and recycling, and the scheme accurately extracted the flow adjustment information in the first time to make it visualized. Site nearby and quickly build large-scale emergency isolation facilities that meet the needs of risk levels, while matching humanized isolation space, forming a multi-loop emergency management plan of "flow imaging - site selection - humanized service".