| 摘要 |
<p>PROBLEM TO BE SOLVED: To absorb differences among a large variety of protocols to achieve appropriate relay processing of data.SOLUTION: A relay device comprises: a receiving and processing unit 311 which receives data compliant to any of a plurality of kinds of communication protocols from a first network 2, analyzes a data structure of the received data, and converts information included in common in data of the communication protocols to common data of a predetermined format; a transmission processing unit 312 for transmitting data corresponding to any of the plurality of kinds of communication protocols to a second network 4; and a relay control unit 313 for controlling a communication protocol and address of the received data to be transmitted from the transmission processing unit 312 to the second network 4, on the basis of the common data and a relay rule defined for the common data.</p> |
