Operating Lamp Synchronization via Controller Data Exchange
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Solution Overview
Problem
Existing operating lamp systems in operating rooms cannot control multiple lamps collectively, requiring separate adjustment of operating parameters for each lamp, which can be inefficient and unsafe during procedures that require synchronized lighting conditions.
Innovation Solution
A system where data is transferred between controllers of individual operating lamps, allowing for synchronized adjustment of parameters such as color temperature, brightness, and light distribution, with the option for individual lamp control when necessary, using a central controller and data interfaces for communication between lamps.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If separate adjustment of operating parameters for each lamp is implemented, then individual control flexibility is improved, but operational efficiency and safety deteriorate due to inability to synchronize lighting conditions
Solution Approach 1:
The system segments control functionality into two modes: individual lamp control for flexibility and synchronized group control for efficiency. Each lamp maintains its own controller with independent adjustment capabilities, while also supporting networked synchronization mode where one lamp's parameter changes are automatically transferred to other lamps, thus resolving the contradiction between individual flexibility and operational efficiency.
Solution Approach 2:
The control system dynamically switches between two operational states: independent control mode where each lamp operates autonomously, and synchronized mode where lamps follow a reference lamp's parameters. This dynamic adaptability allows the system to optimize for either individual flexibility or operational efficiency depending on the surgical requirements.
2Adaptability or versatility
If separate adjustment of operating parameters for each lamp is implemented, then individual control flexibility is improved, but safety deteriorates due to inability to ensure consistent lighting conditions
Solution Approach 1:
The control architecture segments functionality into independent lamp controllers that can operate autonomously or synchronously. Each controller maintains full control capabilities while supporting networked operation, allowing the system to provide consistent lighting conditions when needed while preserving individual adjustment flexibility for specialized situations.
Solution Approach 2:
The system implements feedback through data transfer between controllers, where changes in operating parameters (color temperature, brightness, light distribution) of one lamp are automatically communicated to and applied by other lamps. This ensures consistent lighting conditions across all lamps, enhancing safety by preventing unsafe lighting variations while maintaining the capability for individual control when required.
3Productivity
If synchronized control of multiple lamps is implemented, then operational efficiency is improved, but device complexity increases due to need for data transfer infrastructure
Solution Approach 1:
Each lamp controller is designed with multi-functionality, serving both as an independent control unit and as a networked synchronized unit. The controllers use standard data transfer interfaces and protocols, allowing them to function autonomously or in synchronization mode without requiring separate dedicated synchronization hardware, thus improving operational efficiency while limiting the increase in device complexity.
4Reliability
If synchronized control of multiple lamps is implemented, then safety is improved through consistent lighting conditions, but device complexity increases due to communication infrastructure
Solution Approach 1:
The control system uses universal data transfer interfaces that enable both independent and synchronized operation modes. Each lamp controller maintains full independent control capabilities while also supporting networked synchronization through standard communication protocols, thereby enhancing safety through consistent lighting conditions without requiring complex dedicated synchronization infrastructure.
Data Source
AI summary
An operating lamp system is provided that includes several operating lamps, each including a controller. The controllers are interconnected via data lines, wherein data exchange is provided between the controllers. This permits synchronization of the operating lamps.