Sensor Commissioning via Contextual Prompts and ID Scanning
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Solution Overview
Problem
Existing methods for commissioning remotely deployed sensors, such as hubodometers, suffer from manual data entry errors leading to user frustration and incorrect data storage.
Innovation Solution
A method and apparatus for commissioning sensors using a communication unit to scan sensor-identifying features and a system controller to provide contextual prompts and confirm entity authorization, ensuring accurate data association with the sensed object.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual data entry is used for sensor commissioning, then the commissioning process can be completed, but input errors occur leading to user frustration and incorrect data storage
Solution Approach 1:
The patent replaces manual mechanical data entry with automated optical scanning using a camera and image processing algorithms. The system captures images of sensors and automatically extracts identification data, eliminating the need for manual typing and significantly reducing input errors while maintaining ease of operation.
Solution Approach 2:
The system enables self-service commissioning by automatically extracting sensor identification data from captured images without requiring manual intervention. The automated image processing and data extraction mechanisms allow the commissioning process to complete itself, reducing user burden and improving accuracy simultaneously.
2Measurement precision
If automated scanning is used to capture sensor data, then data accuracy improves, but additional hardware and processing requirements are introduced
Solution Approach 1:
The patent utilizes a smartphone camera, which is a universal device already present in most users' possession, to capture sensor identification data. This multi-functional approach eliminates the need for specialized scanning hardware, reducing system complexity while maintaining high data accuracy through automated image processing.
Solution Approach 2:
The system introduces an image processing intermediary that bridges the gap between the captured sensor image and the extracted identification data. This intermediary layer handles the complexity of data extraction automatically, allowing the user interface to remain simple while achieving high accuracy through sophisticated backend processing.
3Measurement precision
If contextual prompts are provided during commissioning, then data association accuracy improves, but the commissioning time increases
Solution Approach 1:
The system performs preliminary actions by automatically extracting and pre-processing sensor identification data from images before the commissioning workflow begins. This preliminary data preparation reduces the amount of manual input required during the actual commissioning process, maintaining accuracy while reducing overall commissioning time.
Solution Approach 2:
The system implements feedback mechanisms where contextual prompts are dynamically adjusted based on the automatically extracted sensor data. The system provides targeted prompts only for missing or ambiguous information, rather than requiring all data points to be manually entered, thus improving accuracy efficiency balance.
Data Source
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AI summary
In an embodiment, a method for commissioning a sensor via a communication unit includes scanning, by the communication unit, a sensor-identifying feature of the sensor to provide sensor-identifying data and sending, by the communication unit to a system controller, the sensor-identifying data. The method further includes receiving, by the communication unit from the system controller, one or more contextual prompts regarding a sensed object to which the sensor is operatively connected and, in response to the contextual prompts, sending, by the communication unit to the system controller, sensed object information. Thereafter, the method further comprises receiving, by the communication unit from the system controller, confirmation of commissioning of the sensor. A corresponding method in the system controller, as well as corresponding apparatus, are also described.