Mesh Network Infrastructure Article Blink Synchronization
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Solution Overview
Problem
Existing infrastructure articles with solar panels face challenges in synchronizing their blinks in a mesh network, leading to driver confusion and potential accidents, while also consuming high power, limiting their energy efficiency and backup time.
Innovation Solution
A method and system for synchronizing blinks of infrastructure articles in a mesh network, utilizing a real-time clock (RTC) to manage a sync timer, determining battery charge levels, and adjusting sync times based on time differences, while configuring the articles into different modes to conserve energy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If infrastructure articles blink independently without synchronization, then each article can operate independently, but driver confusion increases and road safety decreases
Solution Approach 1:
The patent merges the blinking operations of multiple infrastructure articles into a synchronized sequence. The system establishes a mesh network where articles exchange timing information and coordinate their blinking patterns, transforming independent operations into a unified, synchronized display that improves road safety while maintaining operational independence through the distributed mesh architecture.
Solution Approach 2:
The system implements feedback mechanisms where infrastructure articles continuously exchange status and timing information through the mesh network. Each article receives feedback about the operational state of other articles and adjusts its blinking timing accordingly, ensuring synchronization while allowing independent operation to be maintained through distributed coordination.
2Measurement precision
If infrastructure articles continuously monitor and synchronize blinks, then synchronization accuracy improves, but energy consumption increases
Solution Approach 1:
The system employs periodic action by establishing synchronization cycles where infrastructure articles periodically exchange timing information rather than continuously monitoring. The mesh network maintains synchronization through scheduled communication intervals, achieving accurate synchronization while significantly reducing energy consumption compared to continuous monitoring approaches.
Solution Approach 2:
The synchronization system operates autonomously through self-service mechanisms. Each infrastructure article automatically adjusts its blinking timing based on information received from the mesh network without requiring external control. The system self-regulates synchronization accuracy while minimizing energy consumption through distributed, autonomous coordination.
3Adaptability or versatility
If solar panels are used for charging infrastructure articles, then sustainability improves, but energy availability is limited
Solution Approach 1:
The system achieves multi-functionality by enabling infrastructure articles to perform multiple operations including blinking, mesh network communication, and energy harvesting from solar panels. The synchronized blinking function and mesh network communication are integrated with the solar charging capability, allowing the system to maximize energy utilization from limited solar input while providing multiple functions.
Solution Approach 2:
The system utilizes parameter changes by dynamically adjusting the blinking duration and frequency based on available energy levels. When solar energy is abundant, the system can extend synchronization periods and increase blinking duration. When energy is limited, the system automatically reduces these parameters to conserve battery charge, thereby adapting to varying energy availability while maintaining sustainability.
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 enables efficient synchronization of blinks among infrastructure articles, reducing design costs and energy consumption, thereby extending backup time and enhancing road safety by minimizing driver confusion.
Implementation Method 1
The infrastructure article can be a sustainable product where the solar energy is harvested to the battery in sunlight
Implementation Method 2
the solar energy is harvested to the battery in sunlight and will be dissipated to Light emitting diode (LEDs) in night
Data Source
AI summary
Embodiment herein provides an Infrastructure article (101) and method thereof for synchronizing blinks of infrastructure articles in a mesh network. The method includes detecting an expiry of a sync timer counted by a real time clock (RTC) and determining whether a charge level of a battery (105) of the infrastructure article (101) meets a battery charge threshold. When the charge level of the battery (105) of the infrastructure article (101) meets the battery charge threshold, the method includes establishing a connection with other infrastructure article and/or an infrastructure article server (200) in the mesh network, and sending a time to synchronize blink of the at least one light source (106) to all other infrastructure articles in the mesh network. When the charge level of the battery (105) of the infrastructure article (101) does not meet the battery charge threshold, the method includes resetting the sync timer, and initiating a count of the sync timer.


