Method and device for providing data of industrial automation device to external device
An industrial automation and data technology, applied in the direction of structured data retrieval, data processing applications, secure communication devices, etc.
Pending Publication Date: 2022-03-01
SIEMENS AG
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Problems solved by technology
All rules, access authorizations, and restrictions applicable to data access must each be managed manually, which requires labor-intensive administrative work
Method used
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[0027] The embodiments explained below have in common that the requester needs the data and for this (in an advantageous variant) offers rewards (eg data driver service, money, return of data, . . . ). Components that supply and sell data can also be described as "data marketplaces" in cases where the data has commercial value or can be valued. Since trade secrets and legitimate interests hide behind commercial data, any misuse of the data or undesired disclosure of knowledge must be prevented. Therefore, it must be ensured that the provided data are transformed (processed, abstracted, anonymized) from the original data (primary data) before being transmitted to the data user, so that the transfer of the data is commercially insignificant for the data generator.
[0028] According to the invention, measures are provided which enable the separation of data users and data producers, so that on the one hand data causality conclusions cannot be drawn for the data users and on the ...
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The invention relates to a method and a device for providing a data source, in particular data of an industrial automation device (AA), to an external application (AW), the external application (AW) being arranged outside a first data network of the data source, in particular running in a data cloud, and the external application (AW) being arranged outside a second data network of the data source, in particular running in a data cloud. Raw data of a data source is processed by means of a gateway component (GK), in particular an industrial edge device, and the processed data is supplied to an external application (AW). According to the invention, a work order is first transmitted to a gateway component, said work order comprising at least a description of an identity and / or role of a user of an external application, a description of raw data to be processed of a data source, an algorithm for processing, abstracting and / or anonymizing the raw data, and a description of the frequency or frequency of the data processing, in this way, raw data is detected and processed on the basis of the work order, and the processed, virtualized and / or anonymized data is subsequently provided to an external application or to a target defined in the work order. In this way, automatic control access is achieved for the external application program so that data can be used, and the external application program does not need to access basic original data. The degree of data access is automatically negotiated and implemented between participating components (data sources, gateway components), taking into account requirements and rules.
Description
technical field [0001] The invention relates to a method for providing data of a data source to an external device according to the preamble of claim 1 and a method for providing data of a data source to an external device according to the preamble of claim 8 device device. Background technique [0002] Machine data, production data and planning data from industrial automation devices and other data sources are often available locally in production networks, isolated from public networks. Data is used to control and inspect industrial production processes and processes. Such data usually also include confidential information, for example information about production processes and production methods, financial data, etc., so that it is not desirable to completely forward the information available on the so-called automation level to external locations. Conversely, direct access from external entities, ie devices outside the private automation network, to devices, components...
Claims
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IPC IPC(8): G06F16/27G06F21/62G06Q50/04H04L9/40H04L67/12
CPCG06F16/27H04L63/0209H04L67/12H04L63/102H04L63/0421G06F21/6254G06Q50/04G06F21/62G05B19/4185G05B2219/24159G06F21/44G06F21/64
Inventor 马库斯·费林弗兰克·科诺普卡托比亚斯·拉姆布克哈德·托克斯彼得·韦尔普
Owner SIEMENS AG