Discussion on Application of Optical Matrix in Subway Passenger Information System
The subway passenger information system carries a large amount of information data,which can provide passengers with high-quality audio,video,and graphic information.The effective application of optical matrix in subway passenger information system can increase the transmission capacity of subway passenger information system on the original basis by using the advantages of the optical matrix,so as to meet the practical application and development needs of the subway passenger information system,so it is necessary to pay attention to the application of optical matrix in subway passenger information system.Based on this condition,this paper mainly discusses the concept of subway passenger information system and optical matrix,the working principle of optical matrix,and the advantages and disadvantages of optical matrix application in subway passenger information system for reference.
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