Web Sensor Interface With Recorder Switching Access

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Solution Overview

Problem

Existing sensor systems require separate user interfaces for sensors and data recorders, leading to significant operational and maintenance efforts, and accessing data recorders for recording and playback functions is inconvenient.

Innovation Solution

A sensor system with a switching device that forwards sensor data and control instructions between a web-based user interface and the sensor or data recorder, allowing unified access and control through a single interface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If separate user interfaces are provided for sensor and data recorder, then each device can be controlled independently, but operating and maintenance effort increases significantly

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent merges the control of sensor and data recorder into a single unified web-based user interface. The switching device enables this consolidation by routing user interactions to the appropriate target device, eliminating the need for separate interfaces while maintaining independent controllability of each component.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The switching device acts as an intermediary between the unified web-based user interface and the individual devices (sensor and data recorder). It receives requests from the user interface and intelligently forwards them to the appropriate target, enabling simplified user access while preserving device independence.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of repair

If separate user interfaces are maintained for sensor and data recorder, then device functionality is preserved, but maintenance effort increases

Engineering Contradiction:
Improvemaintenance effortVSAvoiddevice complexity
Core Design Contradiction:
Ease of repairVSDevice complexity

Solution Approach 1:

By combining the user interfaces into a single web-based system, the patent reduces maintenance burden. Instead of maintaining and updating multiple separate interfaces, developers only need to maintain one unified interface, while the switching device handles device-specific routing transparently.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The switching device serves as a mediator that abstracts device-specific communication details from the user interface. This allows the interface to be maintained independently from device-specific implementations, simplifying maintenance as changes to individual devices do not require interface modifications.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If user accesses data recorder directly, then recording and playback functions are available, but user convenience decreases

Engineering Contradiction:
Improveuser convenienceVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The unified web-based user interface provides universal access to both sensor and data recorder functions. Users can access recording and playback functions through the same interface used for sensor control, eliminating the need to switch between different access points and improving overall user convenience.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The switching device enables the unified interface to access data recorder functions without requiring direct user connection to the data recorder. It mediates all communications, forwarding user requests to the appropriate device and returning responses through the same interface channel.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250341606A1Sensor system
Publication Date: 2025.11.06 SICK AG
  • US20250341606A1 patent drawing
  • US20250341606A1 patent drawing

AI summary

A sensor system comprises a sensor that outputs sensor data during operation; a web-based user interface for displaying the output sensor data on an end device and for transmitting control instructions of a user from the end device to the sensor; and a data recorder that is connected to the sensor and that is configured to receive sensor data output by the sensor and to store said sensor data on a storage medium. The data recorder has a switching device that is configured to forward sensor data received from the sensor to the web-based user interface and/or to forward control instructions received from the web-based user interface to the sensor.