# US 12,000,881 B2 · Method for automatically creating installation-specific measuring profiles for an insulation monitoring system

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- Number: US 12,000,881 B2
- Document ID: US12000881B2
- Status: Granted
- Kind: B2
- Application number: 18/089,735
- Filed: 2022-12-28
- Published: 2023-07-27
- Granted: 2024-06-04
- Earliest claimed: 2022-12-28
- Assignees: Bender GmbH & Co. KG
- Applicants: Bender GmbH & Co. KG
- Inventors: Dieter Hackl
- Web page: https://patentgrep.com/patent/US12000881B2

## CPC

- G01R 31/1272: {of cable, line or wire insulation, e.g. using partial discharge measurements (locating faults in cables G01R31/083)}
- G05B 23/0256: {injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system}
- G01R 1/025: {concerning dedicated user interfaces, e.g. GUI, or dedicated keyboards (G01R31/31912 takes precedence)}
- G06F 11/3013: {where the computing system is an embedded system, i.e. a combination of hardware and software dedicated to perform a certain function in mobile devices, printers, automotive or aircraft systems (testing or monitoring of control systems or parts thereof G05B23/02)}
- G06F 11/3093: {Configuration details thereof, e.g. installation, enabling, spatial arrangement of the probes}
- G01R 27/025: {Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters}
- G01R: MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES (indicating correct tuning of resonant circuits H03J3/12)
- G05B: CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS (systems for controlling or regulating non-electric variables G05D; systems for regulating electric or magnetic variables G05F; control devices or systems insofar as characterised by mechanical features only G05G)
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)

## Abstract

A method for automatically creating installation-specific measuring profiles for an insulation monitoring system, includes: assisting in a computer-controlled manner by means of an assist system via guided instructions for acquiring installation data; and executing the instructions by means of one more sensor devices. The method further includes pre-selecting, assisting, recording, evaluating, detecting, and optimizing steps.

## Claims

### Claim 1

A method for automatically creating installation-specific measuring profiles for an insulation monitoring system of an electric installation, the method comprising:
assisting in a computer-controlled manner by means of an assist system via guided instructions for detecting technical and non-technical installation data, and
partially automatically and/or automatically executing the guided instructions for acquiring the technical and non-technical installation data by means of one more sensor devices,
preselecting in a computer-aided manner a measuring profile based on the acquired technical and non-technical installation data,
assisting in a computer-aided manner by means of the assist system via the guided instructions for operating the electric installation during regular operation with changing operating states using the preselected measuring profile with installation measured data, and with
synchronously recording a measuring behavior of the insulation monitoring system by means of storing insulation-monitoring-system measured data during regular operation,
evaluating the measuring behavior of the insulation monitoring system, detecting disturbance variables from the installation measured data if the measuring behavior proves to be prone to disturbances, and
simulating regular operation with the preselected measuring profile using the installation measured data afflicted with the disturbance variables, and subsequently
optimizing the preselected measuring profile by adapting measuring-profile parameters with regard to a disturbance-resistant insulation monitoring.

### Claim 2 (depends on 1)

The method according to claim 1,
wherein the assist system is an end device of an installation operator in the form of a smartphone, a tablet PC, a notebook, virtual reality glasses or augmented reality glasses, and computer-controlled assisting takes place by means of an application executable on the end device.

### Claim 3 (depends on 2)

The method according to claim 2,
wherein the computer-controlled assisting is supported by virtual reality methods and/or augmented reality methods.

### Claim 4 (depends on 3)

The method according to claim 3, including acquiring the technical and non-technical installation data and the installation measured data by means of sensor devices installed in the assist system.

### Claim 5 (depends on 4)

The method according to claim 4, including optimizing the preselected measuring profile by adapting measuring-profile parameters, using artificial intelligence.

### Claim 6 (depends on 5)

The method according to claim 5, including transmitting the installation measured data and the insulation-monitoring-system measured data by means of a radio transmission path.

### Claim 7 (depends on 1)

The method according to claim 1,
wherein computer-controlled assisting is supported by virtual reality methods and/or augmented reality methods.

### Claim 8 (depends on 7)

The method according to claim 7, including acquiring the technical and non-technical installation data and the installation measured data by means of sensor devices installed in the assist system.

### Claim 9 (depends on 8)

The method according to claim 8, including optimizing the preselected measuring profile by adapting measuring-profile parameters, using artificial intelligence.

### Claim 10 (depends on 9)

The method according to claim 9, including transmitting the installation measured data and the insulation-monitoring-system measured data by means of a radio transmission path.

### Claim 11 (depends on 1)

The method according to claim 1, including acquiring the technical and non-technical installation data and the installation measured data by means of sensor devices installed in the assist system.

### Claim 12 (depends on 11)

The method according to claim 11, including optimizing the preselected measuring profile by adapting measuring-profile parameters, using artificial intelligence.

### Claim 13 (depends on 12)

The method according to claim 12, including transmitting the installation measured data and the installation-monitoring-system measured data by means of a radio transmission path.

### Claim 14 (depends on 1)

The method according to claim 1, including optimizing the preselected measuring profile by adapting measuring-profile parameters, using artificial intelligence.

### Claim 15 (depends on 14)

The method according to claim 14, including transmitting the installation measured data and the installation-monitoring-system measured data by means of a radio transmission path.

### Claim 16 (depends on 1)

The method according to claim 1, including transmitting the installation measured data and the installation-monitoring-system measured data by means of a radio transmission path.
