BROADCASTING SYSTEM FOR RAILWAY VEHICLE SEPERATING VOICE AND DATA PROCESSING

摘要

The present invention is then handled voice signal data-signal in different modules respectively, and in order to provide the stability of transmission, every passenger steamer network connection is to master network, and communication can continue to carry out this to be the broadcast system about amount when emergency being caused to occur. In the system that the rolling stock that the car same row of plural number is connected to is broadcasted, the date of this hair name and broadcast system in relation to rolling stock, it is separately mounted to visiting for new vengeance, connects network (Mesh Netrok), is in communication with each other the communication module that will be connected to plural number; Last most visiting vengeance modules; And observation window, master network can be connected, to manage above-mentioned rolling stock, issues control signal. Including above-mentioned central server in above-mentioned rolling stock state state relevant to state in the case where I is received, the control signal of upload will be transmitted to leaflet and rear end in the vehicle of last plural number by mail network, in the control module of above-mentioned plural number, the difference status information relevant to different states of respective above-mentioned plural number generated has been passed on above-mentioned vehicle by upper mail network, above-mentioned vehicle is based on above-mentioned complex information, with the status signal of above-mentioned state. While generating, the communication module of above-mentioned vehicle can transmit above-mentioned state by central server upwards.