Tunnel Camera System for Vehicle Condition Documentation
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Solution Overview
Problem
Tunnel car wash operators face challenges in defending against baseless claims of vehicle damage due to the difficult environment within tunnel car washes, which makes it hard to capture and provide adequate evidence of vehicle condition before and after washing, leading to susceptibility to fraudulent claims and lack of effective defense.
Innovation Solution
The installation of camera devices inside and outside tunnels, strategically positioned to record top, front, rear, and side views of vehicles entering, passing through, and exiting the tunnel, using weather and vandalism-resistant housings to ensure effective documentation and evidence collection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If cameras are placed inside the tunnel to capture vehicle condition, then evidence collection is improved, but the difficult environment (low lighting, mist, excess spray) makes viewing the vehicle nearly impossible
Solution Approach 1:
The camera system is divided into multiple separate camera units positioned at different locations (entrance, exit, and interior positions) to capture vehicle condition from multiple angles. This segmentation allows each camera to be positioned optimally for its specific viewing angle while collectively providing comprehensive coverage of the vehicle before, during, and after the wash process.
Solution Approach 2:
The patent introduces a computer system as an intermediary that receives images from multiple cameras and processes them to create a composite view of the vehicle. This intermediary system consolidates information from multiple sources, overcoming the limitations of individual camera views in the difficult tunnel environment and providing a complete record of vehicle condition.
2Loss of information
If cameras are placed at lower positions to provide side views, then side view coverage is improved, but the cameras become more susceptible to vandalism
Solution Approach 1:
The camera is nested within a protective housing structure that shields it from direct exposure to vandalism while still allowing the camera lens to capture side views of vehicles. The housing acts as a protective container that prevents direct contact with the camera while maintaining its imaging function.
Solution Approach 2:
The protective housing provides localized protection only to the camera components, while the rest of the camera system (lens, mounting structure) remains exposed and functional. This local quality approach protects the camera from vandalism without compromising its ability to capture images.
3Illumination intensity
If cameras are placed outside the tunnel or near the opening to benefit from natural light, then lighting quality is improved, but the cameras become susceptible to weather damage and vandalism
Solution Approach 1:
The camera is nested within a protective housing that shields it from weather elements and vandalism while positioning it outside or near the tunnel opening to benefit from natural lighting conditions. The housing acts as a protective barrier that allows the camera to be exposed to light while protecting it from environmental damage.
4Ease of manufacture
If traditional camera installation methods are used in tunnels, then installation simplicity is maintained, but the cameras cannot provide adequate evidence due to poor positioning
Solution Approach 1:
The camera system is divided into multiple separate camera units that can be independently installed at different locations (entrance, exit, interior positions). This segmentation allows for flexible installation configurations that can be adapted to different tunnel layouts while ensuring adequate coverage of vehicle condition from multiple angles.
Solution Approach 2:
The patent transitions from a single camera position to a multi-dimensional camera arrangement, positioning cameras at the entrance, exit, and at various interior locations. This spatial distribution of cameras provides comprehensive three-dimensional coverage of the vehicle, eliminating blind spots and ensuring adequate evidence collection.
Data Source
AI summary
A method and apparatus that includes cameras encased in vandalism and weather resistant housings, which attach to the outside or inside of a tunnel. The cameras provide for overhead, side, front, and rear views of a vehicle as the vehicle approaches and enters the tunnel and as the vehicle exits and leaves the tunnel. In order to provide the views, the camera devices are strategically located at the entrance of the tunnel, at the exit of the tunnel, and within the tunnel. The cameras are attached directly to the structure of the tunnel or are attached to a frame that can be installed inside the tunnel or attached to the tunnel.