RELAY DEVICE, RELAY METHOD, AND COMPUTER PROGRAM

RELAY DEVICE, RELAY METHOD, AND COMPUTER PROGRAM

In a relay device, a control unit stores, in a temporary storage unit data which is received by an Ethernet communication unit through a communication line. When the data stored in the temporary storage unit is transmitted, the control unit deletes the transmitted data from the temporary storage uni...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hagihara, Takeshi, Kanda, Ichiro, Iwata, Akihito, Kawauchi, Takehiro, Xian, Yuanjun, Mashita, Makoto
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:In a relay device, a control unit stores, in a temporary storage unit data which is received by an Ethernet communication unit through a communication line. When the data stored in the temporary storage unit is transmitted, the control unit deletes the transmitted data from the temporary storage unit. When the control unit determines that, for the data received by the Ethernet communication unit, the amount of data stored in the temporary storage unit is equal to or greater than a threshold value, the Ethernet communication unit transmits instruction data giving an instruction to stop transmission through a communication line and to perform transmission through a communication bus.