Title:
CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/070243
Kind Code:
A1
Abstract:
This control system comprises: a control unit which has a Web server and two or more network ports; and a calculation unit which has a Web server and a network port, wherein the two or more network ports of the control unit include first and second network ports, the first network port of the control unit and the network port of the calculation unit are connected to a first network segment, which is a closed network segment to which elements other than the control unit and the calculation unit are not connected, and the control unit transmits data, which is received from the interface unit, to the calculation unit and displays a Web server screen of the calculation unit on a Web server screen of the control unit.
Inventors:
SUDOH MASAYOSHI (JP)
Application Number:
PCT/JP2023/028803
Publication Date:
April 04, 2024
Filing Date:
August 07, 2023
Export Citation:
Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD (JP)
International Classes:
H04L12/28; G05B19/05
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
Download PDF: