Portable Control Panel Enrollment by Wireless Signal Strength
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Solution Overview
Problem
Users face difficulties in identifying and enrolling multiple electronic devices, such as switches and relays, into a home monitoring/control system due to confusion between devices located in different rooms and the lack of clear identification methods, often requiring assistance to verify device type and location.
Innovation Solution
A method and system that involves a portable electronic control panel with a touchscreen display and wireless signal detection to create a list of devices by signal strength, allowing users to verify and assign user-created identifiers to each device, simplifying the enrollment process by automatically displaying and managing device identities within the system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple electronic devices are connected to power lines and supplied with electrical power simultaneously, then the system can be set up more efficiently, but it becomes difficult for users to identify which device is which and their locations
Solution Approach 1:
The system performs preliminary actions by automatically detecting devices and generating an ordered list before user enrollment. The control panel proactively scans for devices, retrieves their identifiers, and organizes them by signal strength, so that when users need to enroll devices, the identification work has already been completed in advance.
Solution Approach 2:
The control panel acts as an intermediary between the multiple electronic devices and the user. It receives signals from all connected devices, processes the information, and presents a simplified interface showing only the relevant device with the strongest signal, thereby mediating the complexity of multiple device connections into a single clear user interaction.
2Reliability
If users manually verify each device identity during enrollment, then accurate device identification is achieved, but the process requires two people and becomes time-consuming
Solution Approach 1:
The system enables self-service by automatically performing device detection, identification, and listing functions that previously required manual verification by two people. The control panel autonomously scans for devices, retrieves their identifiers, and presents them in an ordered list, allowing a single user to complete enrollment without assistance.
Solution Approach 2:
The system provides immediate feedback by displaying the device identifier and location information directly on the control panel screen. When a device connects, the system automatically shows its details in the ordered list, giving users real-time confirmation of device identity and status without requiring separate verification steps.
3Loss of information
If the control panel displays all connected devices equally, then complete information is provided, but users cannot quickly identify which device is in which room
Solution Approach 1:
The system applies local quality by differentiating device presentations based on their signal strength and location. Instead of treating all devices uniformly, it orders devices in a list where the strongest signal (typically the closest device) appears first, and displays location-specific information for each device, allowing users to quickly identify devices in their current room versus other rooms.
Solution Approach 2:
The system segments the list of devices into distinct entries with clear visual separation. Each device is presented as an individual item in the ordered list with its own identifier and location information, making it easy for users to scan through and identify specific devices by their location rather than presenting a confusing undifferentiated list.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables users to easily and accurately identify and enroll electrical control devices into a home monitoring/control system, streamlining the process and reducing confusion, allowing for centralized control and monitoring of devices across a building.
Implementation Method 1
automatically detecting the wireless signal strength received by the control panel from each of the electrical control devices
Data Source
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AI summary
A system and method (10) are provided for enrolling electrical control devices (12) in a system (14) for wirelessly controlling and monitoring a plurality of electrical control devices (12) located throughout a building (16). The system (10) includes a portable electronic control panel (20) that connects wirelessly to the devices (12). The system (10) automatically creates a list of the devices (12) based their wireless signal strength and allows a user to select and operate each of the devices (12) one at a time to thereby verify the identity of each device (12) and input a user created identifier for each device (12) into the system (10).