Auxiliary Device Pairing Memory Deletion for Tool Link Setup
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing communication systems in construction environments struggle to ensure that auxiliary devices connect reliably and efficiently with the intended main tool device, often leading to unintended connections due to lack of memory-based pairing and manual intervention requirements.
Innovation Solution
A method involving the deletion of a pairing memory in main tool devices triggered by an auxiliary device, using a whitelist mechanism to ensure only desired connections are maintained, allowing for automated reconnection without manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If an auxiliary device is configured to interact with several main tool devices, then the auxiliary device can work with multiple tools throughout its service life, but the auxiliary device cannot reliably identify which main tool it should connect to when multiple tools are within range
Solution Approach 1:
The patent implements preliminary pairing actions where the auxiliary device stores identification data of main tool devices during an initial pairing phase. This pre-established memory enables the auxiliary device to later identify and connect to the correct main tool without confusion, even when multiple tools are available. The pairing memory is populated in advance with authorized tool identifiers, solving the reliability issue while maintaining versatility.
2Speed
If the fastest connection is established automatically, then connection speed is maximized, but the connection may be to the wrong main tool rather than the intended one
Solution Approach 1:
The patent implements a feedback mechanism where the auxiliary device checks its pairing memory against available main tools before establishing a connection. Instead of simply connecting to the fastest signal, the device uses feedback from its stored pairing information to verify and select the correct main tool. This ensures both speed and accuracy by combining fast scanning with intelligent selection based on pre-stored pairing data.
3Reliability
If manual search and deactivation of wireless links is required, then non-targeted communication can be prevented, but significant time and manpower are consumed
Solution Approach 1:
The patent implements self-service functionality where the auxiliary device automatically manages its connections based on stored pairing information. The device independently identifies and connects to the correct main tool without requiring manual intervention to search for or deactivate other links. This automation maintains communication security through reliable targeted connections while eliminating the time-consuming manual setup process.
Data Source
Figure 1
AI summary
The present invention relates to a method for setting up a communication connection between selected components of a system for performing work by means of tool and auxiliary devices, wherein the connection setup is rendered possible between the "correct" communication partners by erasing a pairing memory on a main tool device, this erasing of the pairing memory being initiated by actions of an auxiliary device of a work and communication system. The auxiliary device and a selected main tool device are the "selected" communication partners for the purposes of the invention.