Novel subway passenger information system

• Main Authors: YI SHUAIYU, LI NING
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2012
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The utility model provides a novel subway passenger information system which comprises a PIS (passenger information system), an internal system of the subway passenger information system, an external system of the subway passenger information system and an interface system of the subway passenger information system, wherein the PIS is used for performing centralized control and information processing on the whole subway passenger information system; the internal system of the subway passenger information system is used for providing the internal modules of the subway passenger information; the external system of the subway passenger information system is used for providing external modules of the subway passenger information; the interface system of the subway passenger information system is used for providing an external interface and an internal interface of the subway passenger information; and the PIS is connected with the external system of the subway passenger information system through the external int