The present invention relates to a master and sub station integrated information exchange intelligent gateway machine. The master and sub station integrated information exchange intelligent gateway machine is characterized in that the master and sub station integrated information exchange intelligent gateway machine comprises an integrated configuration module, a local communication module, a remote communication module, and a database module; the integrated configuration module carries out data exchange with the local communication module, the remote communication module, and the database module; the local communication module carries out data exchange with the integrated configuration module and the database module; the remote communication module carries out data exchange with the integrated configuration module and the database module; and the database module carries out data exchange with the integrated configuration module, the local communication module, and the remote communication module. The master and sub station integrated information exchange intelligent gateway machine is used as a client to carry out IEC61850 communication with each bay level IED equipment of an intelligent substation and is used as a server to carry out IEC61850 communication with a dispatching master station, the human intervention is not needed, the flexible selection and setting of multiple communication protocols can be realized through configuration, and the integrated maintenance function of an intelligent substation bay level equipment model to a dispatching master station model is realized.