Networked Power Distribution Channel Isolation for Remote Safety Control
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Solution Overview
Problem
Traditional power supply systems for security and life safety applications require on-site technicians for fault troubleshooting and maintenance, lack remote monitoring and control capabilities, and cannot detect potential failures before they occur, leading to inefficiencies and security risks.
Innovation Solution
A networked, channelized power distribution and control system that allows remote access and monitoring through a graphical user interface, enabling individual isolation of power channels, voltage and current sensing, and automated fault detection and reporting, thereby allowing remote reset and maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional power supply systems are used with on-site technician requirements, then fault detection and maintenance can be performed, but system downtime and operational costs increase due to the need for physical on-site intervention
Solution Approach 1:
The patent replaces mechanical on-site technician intervention with electronic remote monitoring and control systems. The power distribution system incorporates networked communication interfaces that enable remote diagnosis, parameter monitoring, and device resetting through electronic signals transmitted over communication networks, eliminating the need for physical on-site presence while maintaining full diagnostic and control capabilities
Solution Approach 2:
The patent introduces a remote interface system as an intermediary between the power distribution system and the end user. This intermediary comprises communication modules, user interfaces, and control logic that enable users to monitor system status, receive fault notifications, and perform reset operations remotely without directly interacting with the physical power distribution equipment, thus reducing downtime while maintaining reliability
2Ease of operation
If traditional power supply systems are used without remote access, then system simplicity is maintained, but operational flexibility and maintenance efficiency decrease due to inability to perform remote diagnostics and control
Solution Approach 1:
The patent implements a multi-functional power distribution system that combines traditional power delivery with integrated communication, monitoring, and control capabilities in a single unified platform. The system can simultaneously perform power distribution, fault detection, parameter monitoring, remote notification, and device resetting operations, making the additional complexity worthwhile by providing comprehensive remote operational capabilities across multiple functions
Solution Approach 2:
The patent merges the power distribution function with communication and control functions into an integrated system. The power supply unit, communication interface, monitoring circuitry, and control logic are combined into a unified power distribution apparatus, allowing remote access capabilities to be embedded within the existing power infrastructure rather than adding separate standalone systems, thus managing complexity through integration
3Productivity
If power distribution systems lack individual channel isolation, then system simplicity is maintained, but productivity decreases when device reset is required as all devices must be powered down
Solution Approach 1:
The patent segments the power distribution system into multiple independently controllable output channels, each capable of being monitored and controlled separately. This segmentation allows individual devices or groups of devices on specific channels to be reset or maintained without affecting other channels, enabling selective power management that improves productivity by avoiding complete system shutdowns while managing complexity through modular channel architecture
Data Source
AI summary
An apparatus includes a plurality of power distribution control output channels operatively coupled to at least one power source, and comprising an access control input from an access control device, and a control output for a controlled device. A controller receives an access control input signal for each power distribution control output channel and provides a control signal to each power distribution control output channel such that each power distribution control output channel provides a control output signal according to requirements of a corresponding controlled device. The controller can individually isolate one or more power distribution control output channels from the at least one power source such that the control output signal is removed from the corresponding controlled device, while any other power distribution control output channels coupled to the same power source continues to operate without interruption.