System and method for automatic installation and maintenance of hardware and software in a distributed computer system

• US 8,347,283 B2
• Filed: 07/17/2007
• Issued: 01/01/2013
• Est. Priority Date: 07/31/2006
• Status: Active Grant

• Current Assignee: ABB Schweiz AG (ABB Limited)
• Original Assignee: ABB Research Ltd. (ABB Limited)
• Inventors: Stich, Christian M., Dix, Marcel, Schemat, Peter Johann Walther
• Primary Examiner(s): Dao, Thuy
• Assistant Examiner(s): Luu, Cuong V
• Application Number:
  US11/826,667
• Publication Number:
  US 20080028394A1
• Time in Patent Office: 1,995 Days
• Field of Search: 717/173, 717/178
• US Class Current: 717/174
• CPC Class Codes: G06F 8/61 Installation

Abstract

A system and a method are disclosed for automatic installation and maintenance of hardware and/or software in the system nodes of a distributed computer system, in particular in a distributed automation system, comprising a system installation and/or system maintenance tool that can be activated from every system node of the distributed system. The system installation and/or system maintenance tool (WZ) selects a software package and/or a functional component, and automatically executes the maintenance steps of the selected software package and/or of the selected functional component as regards the distribution, installation and/or configuration of the software package and/or of the selected functional component in a defined sequence on the system nodes (SK) of the distributed system.

Claims

1. A method for automatic installation and maintenance of hardware and/or software in the system nodes of a process control system that includes a system maintenance tool, the method comprising:

activating the system maintenance tool from any system node of the process control system;

selecting a software package and/or a functional component via the system maintenance tool, wherein the selected software package and/or the selected functional component are elements of predefined life cycle arrangement activities;

executing automatically maintenance steps of the selected software package and/or of the selected functional component with regard to the distribution, installation and/or configuration of the software package and/or of the selected functional component in a defined sequence on the system nodes of the process control system;

testing the installation and configuration of the software packages and/or functional components to assess whether they are fully implemented on the individual system nodes of the distributed system, and/or testing interdependencies of the software packages and/or functional components between the system nodes of the distributed system; and

creating a system status report comprising an indication of a status of the tested installation and configuration and/or an indication of a status of the tested interdependencies.

2. The method according to claim 1, wherein life cycle management activities, such as new system installations, system updates, system upgrades to a higher version, system expansions incorporating additional functionalities or system analyses, are executed by the selected software package and/or the selected function component.

3. The method according to claim 1, wherein the life cycle management activities are represented by different predefined processes, and the processes describe the installation and configuration steps, which are to be performed in a specific sequence on the system nodes of the process control system.

4. The method according to claim 3, comprising:

controlling the process for the system-wide execution of the predefined processes on various system nodes in the process control system are controlled by the system maintenance tool.

5. The method according to claim 1, comprising:

connecting the system maintenance tool to a display module, which stores, displays and/or provides for further processing, changes in the process control system.

6. The method according to claim 1, comprising:

documenting changes to the hardware, which includes adding, removing or replacing system nodes or hardware components, by the system maintenance tool.

7. The method according to claim 1, wherein said testing and creating activities are performed by a test module.

8. The method according to claim 4, comprising

connecting the system maintenance tool to a display module, which stores, displays and/or provides for further processing, changes in the process control system.

9. The method according to claim 5, comprising:

documenting changes to the hardware, which includes adding, removing or replacing system nodes or hardware components, by the system maintenance tool.

10. A system for automatic installation and maintenance of hardware and/or software in system nodes of a process control system, comprising:

a processor; and

a memory storing executable instructions enabling the processor to implement;

a system maintenance tool that can be activated from every system node of the process control system, wherein the system maintenance tool selects a software package and/or a functional component, and automatically executes maintenance steps of the selected software package and/or of the selected functional component with regard to the distribution, installation and/or configuration of the software package and/or of the selected functional component in a defined sequence on the system nodes of the process control system, wherein the selected software package and/or the selected functional component are elements of predefined life cycle management activities; and

a test module configured to;

test the installation and configuration of the software packages and/or functional components to assess whether they are fully implemented on the individual system nodes of the distributed system, and/or test interdependencies of the software packages and/or functional components between the system nodes of the distributed system; and

create a system status report comprising an indication of a status of the tested installation and configuration and/or an indication of a status of the tested interdependencies.

11. The system according to claim 10, wherein the life cycle management activities are new system installations, system upgrades to a higher version, system expansions incorporating additional functionalities or system analyses.

12. The system according to claim 11, wherein the life cycle management activities are represented by different predefined processes in the system maintenance tool, and the processes describe installation and configuration steps, which are to be performed in a specific sequence on the system nodes of the process control system.

13. The system according to claim 12, wherein the system maintenance tool controls the process for system-wide execution of predefined processes on the various system nodes in the process control system.

14. The system according to claim 10, wherein the system maintenance tool interacts with a display module, which stores changes in the process control system that have been produced by the software packages and/or functional components newly installed and/or configured, displays these changes and/or provides them for further processing.

15. The system according to claim 10, wherein the system maintenance tool documents changes to network structure and/or to individual hardware components.

16. The system according to claim 10, wherein the system nodes are data-processing devices such as operator stations, engineering stations, archiving stations, control equipment comprising processing stations, input and output units and/or communications interfaces.

17. The system according to claim 10, wherein after the automatic installation and/or configuration of the software packages and/or functional components, the process control system is immediately operational again.