Self-Powered Light Bar With Solar And Battery Power
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Emergency response vehicles face challenges in efficiently and cost-effectively equipping and retrofitting with advanced communications and response equipment due to the labor-intensive and costly process of installing and removing various systems across multiple frequency bands and protocols, which hinders quick deployment and adaptation to emergencies, especially in large-scale incidents.
Innovation Solution
An emergency warning device, such as a light bar, is designed with self-contained power sources including solar cells and a battery, allowing for wireless energy transfer and modular integration of communication and monitoring systems, enabling quick installation and operation without the need for extensive wiring or frequent recharging, and can be easily adapted with various modules for specific emergency situations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If emergency vehicles are equipped with multiple communications and monitoring systems across different frequency bands and protocols, then the vehicle's communication capability and response capability are improved, but the installation complexity and labor costs increase significantly
Solution Approach 1:
The patent integrates multiple communication systems (VHF, UHF, SHF bands and various protocols) into a single universal platform that can handle multiple frequency bands and communication protocols simultaneously. This multi-functional integration reduces the number of separate installation processes needed while maintaining comprehensive communication capability across all required bands and protocols.
Solution Approach 2:
The patent combines multiple separate communication and monitoring systems into an integrated modular architecture where different communication modules (radar, cameras, GPS, chemical/bio-hazard detectors) are merged into a unified system. This consolidation reduces installation complexity by eliminating the need for separate mounting and wiring processes for each individual system.
2Reliability
If emergency vehicles are retrofitted with advanced equipment through a labor-intensive process, then the vehicle's operational capability is improved, but the time and cost for deployment increase
Solution Approach 1:
The patent employs pre-assembled modular units that are prepared in advance with all necessary components (communication modules, power supplies, mounting hardware) already integrated. These pre-configured modules can be rapidly installed in emergency vehicles without requiring on-site assembly or complex wiring, significantly reducing deployment time while maintaining full operational capability.
Solution Approach 2:
The patent divides the communication and monitoring system into separate functional modules (VHF/UHF radios, radar, cameras, GPS, environmental sensors) that can be independently installed or removed. This segmentation allows for quick deployment by installing only the necessary modules for specific emergency scenarios, reducing overall deployment time while maintaining reliable operational capability.
3Adaptability or versatility
If equipment is removed from vehicles through a costly labor-intensive process, then the vehicle can be reused, but the reconfiguration time and costs for new equipment installation increase
Solution Approach 1:
The patent implements a dynamic reconfiguration system where modular equipment can be easily added, removed, or swapped based on specific emergency response needs. The standardized mounting interfaces and pre-configured modules enable rapid reconfiguration without complex installation or removal processes, making the vehicle adaptable to different mission requirements while minimizing reconfiguration time and effort.
4Reliability
If standard commercial vehicles are retrofitted with communication equipment, then the vehicle's emergency response function is improved, but the interior space available for equipment installation is reduced
Solution Approach 1:
The patent utilizes the vehicle's exterior surfaces (roof, bumper, side panels) as mounting locations for communication and monitoring equipment. By transitioning from interior-to exterior mounting, the system maintains full emergency response functionality while preserving maximum interior space for crew operations and equipment storage.
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 enables emergency vehicles to be rapidly equipped and adapted with advanced communication and monitoring systems, improving response efficiency and reducing operational costs by eliminating the need for extensive wiring and frequent recharging, while ensuring reliable communication and data transmission across multiple protocols and frequency bands.
Implementation Method 1
a device for converting solar energy to electrical energy (e.g., solar cells)
Implementation Method 2
a complementary battery for storing the electrical energy for later use
Data Source
AI summary
An emergency system for a vehicle integrates many disparate equipment into single housing, including the power supply for the equipment. In one embodiment of the invention, the emergency system is a light bar. The light bar houses a power source comprising solar cell panels, a Lithium-Ion battery pack and a connection to an external supply such as the vehicle's electrical power. Energy for operating the light bar is provided by one or more of the power sources, depending on operating conditions of the light bar and each of the power sources.