Registre Brevet WIPO
Numéro d'application JP2020009960
Numéro de publication 2021/033356
Statut Délivré - en vigueur
Date de dépôt 2020-03-09
Date de publication 2021-02-25
Propriétaire OMRON CORPORATION (Japon)
  • Igarashi, Hisanori
  • Nishiyama, Yoshihide


First and second units are respectively connected to first and second networks. The first and second units respectively have first and second ports connected to an internal network. The second unit has a router for relaying a packet using a first routing table, and a first setting unit for acquiring, from the first unit, a first network identifier for identifying the first network and first address information assigned to the first port, and associating and setting, in the first routing table, the first network identifier and the first address information. Consequently, the time and labor of network setting for performing communication between two devices respectively connected to the first and second units are reduced.

Classes IPC  ?

  • H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
  • H04L 12/46 - Interconnection of networks
  • G05B 19/05 - Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts