Invention Grant
US07689669B2 System and method for accessing a process control automation device from a network client
有权
从网络客户端访问过程控制自动化设备的系统和方法
- Patent Title: System and method for accessing a process control automation device from a network client
- Patent Title (中): 从网络客户端访问过程控制自动化设备的系统和方法
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Application No.: US10492273Application Date: 2002-09-25
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Publication No.: US07689669B2Publication Date: 2010-03-30
- Inventor: Ronald Lange , Frank Springer
- Applicant: Ronald Lange , Frank Springer
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: DE10149480 20011008
- International Application: PCT/DE02/03617 WO 20020925
- International Announcement: WO03/034161 WO 20030424
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
A method for accessing an appliance, especially an automation appliance with a standardized interface, by means of a first processing device via a data network. A call is sent from the first data processing device to the second data processing device via the data network, and an address for identifying the appliance is extracted in the second data processing device from the call of the first data processing device to the second data processing device and used to identify the appliance. Information pertaining to the appliance can be accessed via the standardized interface of the appliance by means of the address extracted in the second data processing device.
Public/Granted literature
Information query
