Patents Assigned to WOORI TECHNOLOGIES CORPORATION
  • Patent number: 12267975
    Abstract: A rack apparatus for module attachment/detachment in a modular control and monitoring system is disclosed. In the rack apparatus, individual functional modules configured to perform control and monitoring functions and terminal block modules connected to external devices or external systems by cables and configured to perform input/output interface functions of respective individual functional modules are implemented such that attachment and detachment of the individual functional modules and the terminal block modules are achieved in a separate manner and such that attachment and detachment of the terminal block modules are achieved on the basis of respective individual functional modules. Accordingly, it is possible to easily and conveniently replace a failed one of the individual functional modules with a new one without requiring a cable connection task.
    Type: Grant
    Filed: December 8, 2023
    Date of Patent: April 1, 2025
    Assignee: Woori Technologies Corporation
    Inventors: Seung kweon Jeong, Jung Won Lee
  • Publication number: 20240235711
    Abstract: Provided is a control device for a control system with a dual clock synchronization mechanism which detects a clock synchronization problem resulting from various circumstances of a site to analyze a situation related to the clock synchronization problem and warn of the situation. Therefore, it is possible to efficiently handle a clock synchronization problem resulting from various circumstances of a site.
    Type: Application
    Filed: September 27, 2023
    Publication date: July 11, 2024
    Applicant: Woori Technologies Corporation
    Inventors: Heung Ki PARK, Jun Hee LEE
  • Publication number: 20240137141
    Abstract: Provided is a control device for a control system with a dual clock synchronization mechanism which detects a clock synchronization problem resulting from various circumstances of a site to analyze a situation related to the clock synchronization problem and warn of the situation. Therefore, it is possible to efficiently handle a clock synchronization problem resulting from various circumstances of a site.
    Type: Application
    Filed: September 26, 2023
    Publication date: April 25, 2024
    Applicant: Woori Technologies Corporation
    Inventors: Heung Ki PARK, Jun Hee LEE
  • Publication number: 20230409704
    Abstract: A control system for monitoring and taking action on security, abnormal situations, abnormal operations, and the like in various fields is disclosed. The present control system includes a user computing unit and a secure computing unit. The user computing unit includes its own CPU and generates control information by executing a user program. The secure computing unit includes its own CPU and again checks input information inputted from a device to be controlled and the control information generated by the user computing unit to generate system check information. The system check information is compared with system state determination standard information preset by a user, and when the system state is within a normal range, the control information is outputted as it is, and when the system state is not within the normal range, the user takes a preset appropriate security action.
    Type: Application
    Filed: March 24, 2021
    Publication date: December 21, 2023
    Applicants: WOORI TECHNOLOGIES CORPORATION
    Inventors: Deok Woo KIM, Jung Woo PARK