Modular Grid Communication Platform Using PLC and Interchangeable Modules
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Solution Overview
Problem
Existing electrical grid communication systems require additional wiring for installation, which is costly and aesthetically unappealing, and lack adaptability and multi-functionality.
Innovation Solution
A modular electrical grid communications platform that integrates with existing electrical wiring, using power-line communication (PLC) to enable interchangeable modules for various functions, such as security sensors and equipment, without the need for professional installation, allowing for easy addition or reconfiguration of features.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If additional wiring is installed for electrical grid communication systems, then communication reliability is improved, but installation cost and aesthetic appeal deteriorate
Solution Approach 1:
The patent uses existing electrical wiring as an intermediary medium to carry both power and communication signals. The power-line communication module modulates communication signals onto the electrical wiring, allowing data transmission through the existing power infrastructure without requiring separate communication cables.
Solution Approach 2:
The electrical wiring is made multi-functional by enabling it to simultaneously perform both power distribution and data communication functions. The system allows the same infrastructure to serve dual purposes, eliminating the need for dedicated communication wiring.
2Reliability
If additional wiring is installed for electrical grid communication systems, then communication reliability is improved, but aesthetic appeal deteriorates
Solution Approach 1:
The existing electrical wiring serves as an intermediary that eliminates the need for visible external communication cables. By using the concealed power wiring for communication, the system maintains clean aesthetics while ensuring reliable communication through the established electrical infrastructure.
3Adaptability or versatility
If modular cells with interchangeable modules are used, then adaptability and functionality are improved, but device complexity increases
Solution Approach 1:
The system is segmented into modular cells that can be independently installed and configured. Each cell contains a power-line communication module that can communicate with other cells, allowing the system to be divided into manageable units that can be deployed flexibly throughout the property.
Solution Approach 2:
The modular cells are designed with universal functionality, where each cell can perform multiple functions (power distribution, data communication, and various application-specific functions). The interchangeable modules allow the same cell infrastructure to support different applications such as security, entertainment, or automation.
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
This solution provides a reliable, self-manageable IoT infrastructure that enhances aesthetics by reducing external wires, improves adaptability and functionality, and simplifies the addition of new features without additional wiring, making it more efficient and user-friendly.
Implementation Method 1
A power-line communication (PLC) module can be coupled to the electrical wiring of the property and can communicate with another PLC module, another communication device, or another network device through the electrical wiring of the property.
Data Source
AI summary
Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for modular electrical grid communications platform. In some implementations, a devices includes a housing that forms an interior space, and that includes an exterior surface, one or more pass-through regions that each define a through-hole between the interior space and the exterior surface, and a recess at the exterior surface that is capable of receiving a module. The device includes a printed circuit board disposed within the interior space of the housing. The devices includes a module that has at least one sensor and that is placed in the recess. The device includes electrical connections that each have a first end connected to the printed circuit board, and a second end that directly or indirectly contacts a corresponding component of the module.