AR Overlay of Concealed Vehicle Hazard Components for Emergency Response
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Solution Overview
Problem
Emergency response guides for vehicles, typically in flat formats like PDF, are not easily accessible or usable by first responders in emergency situations, especially when dealing with new hazardous components like those in battery electric vehicles, leading to potential personal injuries and inefficiencies in rescue operations.
Innovation Solution
The use of Augmented Reality (AR) technology to overlay digital representations of high-risk components onto the physical vehicle, allowing responders to visualize concealed hazardous components as if the vehicle were transparent, thereby reducing the risk of injury and improving response efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If flat format emergency response guides (PDF) are used, then information can be stored and transmitted, but first responders cannot easily access or use the information during emergencies
Solution Approach 1:
The patent replaces the mechanical system of flat PDF documents with an optical-digital augmented reality system. The AR device overlays digital representations of hazardous components directly onto the physical vehicle, transforming static information into dynamic visual guidance that responders can access instantly during emergencies.
Solution Approach 2:
The patent creates digital copies of hazardous components and overlays them onto the physical vehicle. These digital representations serve as virtual copies that provide detailed information about component locations, types, and risks without requiring responders to search through flat documents.
2Loss of information
If traditional emergency response guides are used, then generic vehicle information is provided, but concealed hazardous components cannot be precisely identified
Solution Approach 1:
The patent introduces an augmented reality interface as an intermediary between the responder and the vehicle. This intermediary layer displays digital representations of hazardous components overlaid on the physical vehicle, providing precise location information that bridges the gap between generic guides and specific component identification.
Solution Approach 2:
The patent transitions from two-dimensional flat PDF guides to three-dimensional augmented reality overlays. By projecting digital representations into the physical space around the vehicle, the system provides spatially-accurate information about hazardous component locations that cannot be conveyed in flat format.
3Loss of time
If responders manually search for hazardous components, then they can find information, but response time increases and personal injury risk increases
Solution Approach 1:
The patent performs preliminary action by pre-mapping and displaying all hazardous components before responders need to search for them. The AR system automatically identifies and overlays information about fuel tanks, batteries, airbags, and other dangerous components, allowing responders to immediately avoid hazards rather than searching for them during the emergency.
Solution Approach 2:
The patent implements feedback by providing real-time visual information about hazardous components as responders approach the vehicle. The AR device continuously updates the display of dangerous components based on the responder's location and orientation, enabling dynamic risk assessment and immediate behavioral adjustment to avoid injuries.
Data Source
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AI summary
An AR device (110) and method therein for identifying and displaying one or more high-risk level components (160) inside a vehicle (150) are disclosed. The AR device (110) obtains a digital representation of the vehicle (110), digital representations of one or more high-risk level components (160), and locations of one or more high-risk level components (160) relative to the digital representation of the vehicle (150). The AR device (110) corresponds the digital representation of the vehicle (150) to the vehicle (150) in a field of view of the AR device (110) and displays the digital representations of the one or more high-risk level components (160) on a display (114) of the AR device (110). The digital representations of the one or more high-risk level components (160) are aligned with and overlaying on the vehicle (150) in the field of view of the AR device (110) to identify the locations of the one or more high-risk level components (160) inside the vehicle (150).