Free-Standing Call Station Lighting for 360-Degree Visibility
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Solution Overview
Problem
Conventional call stations lack sufficient lighting capabilities, especially at night, making them less useful and less safe during emergencies, and often fail to provide customized lighting protocols for emergency indicators.
Innovation Solution
A free-standing call station with a housing featuring multiple vertically extending sides and openings that emit light around the entire structure, combined with a call box and programmable lighting systems, including strobe lights and a controller to manage lighting based on ambient conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If conventional call stations rely on nearby light poles or adjacent lighting systems, then the call station structure remains simple, but the lighting capability is insufficient and unreliable during nighttime emergencies
Solution Approach 1:
The patent combines multiple lighting components (front lighting assembly, rear lighting assembly, side lighting assemblies, and strobe light assemblies) directly into the call station housing. This integration ensures that the call station has its own reliable lighting system independent of external light poles or adjacent lighting systems, providing consistent illumination during nighttime emergencies.
Solution Approach 2:
The lighting system serves multiple functions: general illumination from front, rear, and side lighting assemblies for visibility, and emergency indication from strobe light assemblies. This multi-functionality enhances both lighting capability and reliability by providing different lighting modes for different operational scenarios.
2Illumination intensity
If conventional call stations include only front lighting, then the device complexity remains low, but the illumination coverage is insufficient leaving the back side dark and difficult to see
Solution Approach 1:
The lighting system is segmented into multiple independent lighting assemblies positioned at different locations: front lighting assembly, rear lighting assembly, and side lighting assemblies. Each assembly independently illuminates its respective area, providing comprehensive 360-degree coverage without requiring a single complex lighting system.
Solution Approach 2:
The patent transitions from single-direction (front) lighting to multi-directional lighting by adding rear and side lighting assemblies. This spatial distribution of lighting components across different dimensions ensures complete illumination coverage of the call station from all viewing angles.
3Adaptability or versatility
If conventional call stations lack customizable lighting protocols, then the system remains simple, but the emergency indication capability is insufficient
Solution Approach 1:
The lighting system incorporates programmable lighting protocols that can dynamically adjust lighting behavior based on operational modes. The controller enables different lighting patterns including steady illumination, flashing strobe sequences, and variable intensity levels, allowing the system to adapt to different emergency situations and provide appropriate visual signals.
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 comprehensive illumination, enhancing visibility and safety, allowing users to locate the call station easily and communicate effectively, even in low-light conditions, while offering customizable lighting for emergency situations.
Implementation Method 1
A free-standing call station with a housing featuring multiple vertically extending sides and openings that emit light around the entire structure
Data Source
AI summary
A call tower including a free standing housing having a plurality of substantially vertically extending sides, and a plurality of substantially vertically extending openings in the housing, the plurality of openings extending from a bottom portion of the housing to a top portion of the housing. The call tower also including at least one light source mounted within the housing, the at least one light source configured to emit light through the plurality of openings in the housing. The call tower also having a call box configured to communicate with a remote location.