MQTT ADAPTER FOR MESSAGE QUEUING TELEMETRY TRANSPORT PROTOCOL INTERWORKING AND DATA EXCHANGE SYSTEM EMPLOYING THE SAME

摘要

The present invention is to provide an adapter and a data exchange system for data interworking between separate networks. An adapter according to an embodiment of the present invention includes a first communication unit for communicating with a DDS device installed with a middleware based on a Data Distribution Service (DDS) and issuing or subscribing to a DDS topic; A second communication unit for communicating with at least one broker and issuing or subscribing to an MQTT topic used in a Message Queuing Telemetry Transport (MQTT) protocol; And a data conversion unit for converting the DDS topic and the MQTT topic to each other.