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1. 发明授权

US12045447B2 Method for extending the operating functionality of a field device in the field of automation technology from one operating device to at least one other operating device 有权
公开(公告)号：US12045447B2
公开(公告)日：2024-07-23
申请号：US18040081
申请日：2021-07-16
申请人： Endress+Hauser Process Solutions AG
发明人： Norbert Cornelsen , Carmen Roser , Ronja Binczyk , Werner Thoren
IPC分类号： G06F3/0484 , G08C17/02
CPC分类号： G06F3/0484 , G08C17/02
摘要： A method for extending the operating functionality of a field device from one operating device to another includes establishing a wireless communication connection between the operating device and the field device via a first communication interface, wherein the operating device executes at least one operating program having a plurality of display elements and operating functions via which the field device is serviced. The method includes initiating a search via a communication interface for an operating device. Where at least one other operating device is found, a wireless communication connection between the operating devices via one of the communication interfaces is established. The method also includes transmitting part of the display elements and/or operating functions to the other operating program of the other operating device and servicing the field device by means of the other operating device via the display elements and operating functions transmitted to the other operating program.

2. 发明公开

US20240187492A1 METHOD FOR DIAGNOSING THE OPERATION OF AN EDGE DEVICE 审中-公开
公开(公告)号：US20240187492A1
公开(公告)日：2024-06-06
申请号：US18246434
申请日：2021-08-23
申请人： Endress+Hauser Process Solutions AG
发明人： Alexander Göbel , Robert Kölblin
IPC分类号： H04L67/2871 , H04L41/06 , H04L67/12
CPC分类号： H04L67/2871 , H04L41/06 , H04L67/12
摘要： A method for diagnosing the operation of an edge device that is in communication with a plurality of network subscribers via one or more communication networks is provided. The edge device is in communication with a database via a further communication network. A first application is running on the edge device, and the edge device queries data of network subscribers defined by a first filter accessible to the first application, the method comprising: determining a first cycle time of the first application, wherein the first cycle time denotes the time required to query the data of all network subscribers defined in the first application; comparing the determined cycle time with at least one first request time pertaining to one or more of the network subscribers defined in the first application; and outputting information as to whether the determined first cycle time exceeds or does not exceed the first request time.

3. 发明公开

US20240085888A1 METHOD FOR GENERATING A DIGITAL REPRESENTATION OF A PROCESS AUTOMATION SYSTEM ON A CLOUD-BASED SERVICE PLATFORM 审中-公开
公开(公告)号：US20240085888A1
公开(公告)日：2024-03-14
申请号：US18257721
申请日：2021-11-18
申请人： Endress+Hauser Process Solutions AG
发明人： Alexander Franke , Stefan Griner , Joachim Wagner , Michael Voegel
IPC分类号： G05B19/418
CPC分类号： G05B19/4185 , G05B19/4183 , G05B19/41885
摘要： Generating a digital representation of a process automation system on a cloud-based service platform uses assets integrated into measurement points. The method includes reading TAG information using an edge device, wherein the TAG information is provided in a character chain data type and represents the hierarchical structure of the respective asset. The method also includes transmitting the TAG information to the cloud-based service platform, and parsing the TAG information using an application, wherein a logic is used for the parsing process, and the name of the asset and the name of the measurement point in which the respective asset is integrated are extracted from the TAG information. A structure plan of the system is generated using the application having all of the system measurement points extracted from the TAG information together with all of the assets which are assigned to the measurement points and are extracted from the TAG information.

4. 发明授权

US11928646B2 Method for verifying the field device inventory entered in an asset management system 有权
公开(公告)号：US11928646B2
公开(公告)日：2024-03-12
申请号：US17628934
申请日：2020-06-18
申请人： Endress+Hauser Process Solutions AG
发明人： Adrian Gersbach , Michael Maneval
IPC分类号： G06Q10/087
CPC分类号： G06Q10/087
摘要： A method for verifying field device inventory includes connecting a processing unit to a network; reading the address space of the network using the processing unit to generate a list of field devices contained in the address space; establishing communication between the processing unit and a field device contained in the list; reading out identification information of the field device using the processing unit, the identification and a characteristic parameter of the field device; carrying out a consistency check, a negative result being achieved if a field device is already entered under the serial number that has been read out; checking, if a negative result, whether a characteristic parameter of the field device corresponds with the characteristic parameter that has been read out; and outputting a notification using the processing unit that a characteristic parameter assigned to the field device deviates from the parameter that has been read out.

5. 发明授权

US11586179B2 Operator control unit for a field device used in automation technology 有权
公开(公告)号：US11586179B2
公开(公告)日：2023-02-21
申请号：US16471023
申请日：2017-11-22
申请人： Endress+Hauser Process Solutions AG
发明人： Ingomar Sotriffer , Vincent de Groot
IPC分类号： B25J9/16 , G05B19/418
摘要： An operator control unit for a field device used in automation technology includes a first operating system that includes an application program executable on the first operating system, and an emulation algorithm designed to execute, on the application program, application software executed on a second operating system. The application software has at least one communication protocol for coding/decoding telegrams transmitted to/from the field device and is designed to operate the field device, in particular to read, display and modify parameters of the field device, and/or to read and display measured values of the field device.

6. 发明授权

US11550298B2 Method for operating an automation technology facility 有权
公开(公告)号：US11550298B2
公开(公告)日：2023-01-10
申请号：US16754066
申请日：2018-09-17
申请人： Endress+Hauser Process Solutions AG
发明人： Michael Mayer , Michael Maneval , Karl Büttner , Dirk Hamann
IPC分类号： G05B19/4155 , H04L12/40 , H04L45/00 , H04L45/28 , G05B9/03
摘要： The present disclosure relates to automation technology. A first gateway is connected via a first communication network to a field device—and a second gateway is connected to the field device via a second communication network. The first and the second gateway are connected to a control unit. The first communication network and the second communication network are connected to a control room. The control room switches over to the other communication network and establishes a communication connection therewith if a problem is detected in the previous communication connection. Communication access to the first gateway is implemented in the control unit, and communication access to the second gateway is implemented in the control unit via a second driver. The control unit continuously analyses the first communication network and the second communication network and in the event of a control room switchover, switches over to the gateway of that network.

7. 发明授权

US11500355B2 Terminal module, head module, and system for collecting data from an automation system 有权
公开(公告)号：US11500355B2
公开(公告)日：2022-11-15
申请号：US17259670
申请日：2019-06-13
申请人： Endress+Hauser Process Solutions AG
发明人： Steffen Ochsenreither , Uwe Mannbar
IPC分类号： G05B19/4155 , G06F3/06 , G06F13/38 , H04L69/08
摘要： Disclosed is a system for collecting data from an automated plant having a field device connected for communication and for exchanging telegrams with a superordinate unit by means of a communication loop using a first protocol. The system includes a hat rail; and a terminal module mounted on the hat rail and embodied to monitor telegrams transmitted from the field device to the superordinate unit via the communication loop. The terminal module is further embodied to convert monitored telegrams into a second protocol and to output the converted telegrams. The system further includes a head module mounted on the hat rail and connected with the terminal module. The electronics unit of the head module is embodied to convert telegrams output from the terminal module into a third protocol to output them via the first network interface.

8. 发明申请

US20220353063A1 METHOD FOR VALIDATING OR VERIFYING A FIELD DEVICE 有权
公开(公告)号：US20220353063A1
公开(公告)日：2022-11-03
申请号：US17753977
申请日：2020-08-20
申请人： Endress+Hauser Process Solutions AG
发明人： Thomas Alber , Markus Kilian , Axel Pöschmann , Sascha Bihler , Simon Merklin
IPC分类号： H04L9/08 , H04L9/32
摘要： A method for validating a field device is disclosed. The field device includes a plurality of hardware and software modules and is provided with a first cryptographic signature on the manufacturer side. The first cryptographic signature identifies the device manufacturer or the original delivery state of the field device. The origin and integrity of the field device is validated on the customer side using the first cryptographic signature. Once the field device is adapted to a defined machinery, the field device is provided with a second cryptographic signature on the customer side. The second cryptographic signature identifies the adaptations of the field device made on the customer side as a machinery-specific desired state of the field device. At least one validation of the field device is carried out on the customer side using the second cryptographic signature during the period of installation of the field device in the defined machinery.

9. 发明授权

US11196812B2 Method for establishing a network communication in an automation system 有权
公开(公告)号：US11196812B2
公开(公告)日：2021-12-07
申请号：US16977450
申请日：2019-02-14
申请人： Endress+Hauser Process Solutions AG
发明人： Micheal Mayer , Axel Pöschmann
IPC分类号： G06F15/16 , H04L29/08 , H04L29/14
摘要： The present disclosure relates to a method for establishing a network communication between network participant and a communication apparatus. The communication apparatus is configured to reset the operating system of the communication apparatus based on an image file located in the communication apparatus after turning on or restarting the communication apparatus, and start the operating system based on the image file, and execute a script. The script initiates or controls starting a first frame application, incorporating at least one communication application into the first frame application, and executing, using the communication application, a scan of a first communication network connected to the communication apparatus and ascertaining identification of all network participants deployed in the first communication network, as well as to a communication apparatus for performing the method of the present disclosure.

10. 发明申请

US20210357846A1 METHOD FOR MONITORING AN AUTOMATION SYSTEM 有权
公开(公告)号：US20210357846A1
公开(公告)日：2021-11-18
申请号：US16768630
申请日：2018-10-02
申请人： Endress+Hauser Process Solutions AG
发明人： Werner Thoren , Robert Kölblin , Christian Isler , Hans-Jürgen Huber
IPC分类号： G06Q10/06 , G05B19/042 , H04W4/029
摘要： The invention resides in a method for maintaining a measuring location (ML1, ML2, ML3) in an automated plant (A), wherein capability information (CI) of persons (P1, P2 P3) are registered and stored in a service platform (SP), wherein the capability information (CI) includes information concerning objects brought along by the person (P1, P2, P3), health of the person (P1, P2, P3) and/or safety equipment worn by the person (P1, P2, P3), comprising: noting a case of service or maintenance of the measuring location (ML1, ML2, ML3); creating a service or maintenance order (SO), which includes objects required for caring for the case of service or maintenance, health requirements and/or requirements regarding safety equipment; calculating a degree of suitability of persons (P1, P2, P3) stored in the service platform (SP) upon noting a case of service or maintenance for the measuring location (ML1, ML2, ML3), wherein the degree of suitability provides a measure of agreement of capability information (CI) for persons (P1, P2, P3) stored in the database with the required objects, the requirements for health and/or the requirements as regards safety equipment contained in the service or maintenance plan; and delivering the service or maintenance order (SO) to at least one of the persons (P1, P2, P3) stored in the service platform (SP), who has for the noted case of service or diagnosis a degree of suitability, which is equal to or greater than a predetermined degree of suitability.

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