Illuminated Connector with Ambient Light Sensor
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing illuminated connectors are cumbersome to use in low light environments due to high illumination levels that can be uncomfortable and require an external power source, limiting their usability and functionality.
Innovation Solution
An electronic connector with an integrated illumination circuit that includes a light sensing device and a controller to adjust the brightness based on ambient light conditions, using an on-board power source for extended operation, and user-activated inputs to optimize visibility and comfort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If an illuminated connector uses high illumination levels to improve visibility in low light environments, then the visibility and location of the connector is improved, but the illumination becomes uncomfortable for users and may require external power sources
Solution Approach 1:
The illumination source brightness is made dynamically adjustable through a controller that receives user input (such as touch or button press) and modifies the illumination intensity accordingly. This allows the system to adapt between high brightness for location finding and lower brightness for comfortable connection, resolving the contradiction between visibility and user comfort
Solution Approach 2:
The system changes the illumination parameter (brightness level) based on operational stage and user input. The controller adjusts the illumination source from high intensity during location phase to low intensity during connection phase, thereby resolving the contradiction between needing high visibility and avoiding user discomfort
2Duration of action of stationary object
If an illuminated connector requires connection with an external power source to provide illumination, then the illumination can be sustained, but the usability is limited to certain locations
Solution Approach 1:
The connector is designed to generate its own illumination using an integrated illumination source that draws power from the device it is connected to. This self-service capability eliminates the need for external power sources during the connection process, allowing the connector to be used anywhere without location constraints while still providing sustained illumination for the duration of the connection task
3Ease of operation
If an illuminated connector provides continuous illumination to facilitate connection in dark environments, then the connection process is facilitated, but energy is consumed and the illumination may be uncomfortable
Solution Approach 1:
The illumination source operates periodically or on-demand rather than continuously. The controller activates the illumination source only when needed (upon detecting dark conditions or receiving user input) and deactivates it when the connection is established or ambient light is sufficient. This periodic operation reduces energy consumption while still facilitating connection when required
Solution Approach 2:
The system uses feedback from ambient light sensors or user input to control the illumination source. When the sensor detects sufficient ambient light or the controller determines connection is complete, the illumination is reduced or turned off. This feedback mechanism ensures illumination is provided only when necessary, reducing energy consumption while maintaining connection facilitation
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
The solution provides a user-friendly, adjustable illumination system that enhances usability in low light conditions without the need for an external power source, ensuring consistent functionality and comfort.
Implementation Method 1
a light sensing device configured to output ambient light signals indicative of ambient light brightness surrounding the connector
Implementation Method 2
an illumination source configured to facilitate location and/or connection with an electronic device
Data Source
AI summary
An illuminable electronic connector for facilitating connection with an electronic device has an illumination circuit with at least one illumination source, and an on-board power source for supplying power to the illumination source in at least some modes of operation. The connector may be configured to adjust brightness of the illumination source based on ambient light conditions using an on-board light sensor. A touch sensing input may also be provided to operate the illumination source. The connector may be further operable to enter a sleep mode when it enters a shipping phase of a supply chain and then to automatically activate the illumination source when it is unpackaged at the end of the shipping phase. An electronic device including an electronic visual interface, such as a mobile phone, may be also operated in a similar manner based on the phase of the device within a supply chain.