Japan use intelligent LED lighting system in Hospitals

　　Recently, Japan's Murata Saitama Prefectural Cancer Center Hospital and put into use a new "LED intelligent lighting system hospitals ." The purpose of the illumination system is used in hospitals is to achieve compliance with the circadian rhythm ( circadian rhythm ) of the lighting and save energy by controlling the LED .

　　Intelligent Hospital lighting system sends signals through the use of wireless switch without batteries and lighting control equipment to achieve compliance with the circadian rhythm of lighting. Circadian rhythms are defined by their circadian cycle of about 24 hours for the changes . Lighting system will one day be divided into five periods , the use of LED lighting light performance diurnal variation, so that the life cycle of hospital personnel remain stable .

　　LED lighting control can help save energy , before using the simulation results showed that compared with no control , the same output power LED lighting , up to 30% reduction of energy. As a result of wireless communication technology , so no communication lines , can be controlled in a distant place , but also easy to deal with layout changes.

　　Murata get through this actual data used in the future to use and setup, and set up a hospital intelligent lighting system to verify construction and light environment , and strive to provide a more reasonable light space. Murata and other hospitals will use intelligent lighting system is easy to change the characteristics of the layout , in addition to the new hospital , the hospital renovation project in the application of the system is also implemented.