Reflective Floor Mat for Paintless Dent Repair Visualization
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Solution Overview
Problem
Current Paintless Dent Repair (PDR) techniques require precise visualization of dent locations and contours, which is challenging without cumbersome light sources that need to be moved and reoriented around the vehicle.
Innovation Solution
A resilient floor mat with a simulated light pattern on its surface, capable of reflecting ambient or additional light to project a distorted image onto the vehicle, aiding in visualizing dent contours without the need for cumbersome light sources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If a technician uses traditional light sources to illuminate dent areas during PDR, then the dent contours can be visualized, but the equipment becomes cumbersome and requires constant moving and reorienting around the vehicle
Solution Approach 1:
The patent uses a printed image of light bulbs on the mat surface to create the visual effect of illumination without actual light sources. This copy of light patterns allows technicians to visualize dent contours through reflection on the vehicle surface, eliminating the need for physical lamps and their manipulation.
Solution Approach 2:
The invention extracts the essential function of light illumination from the physical light source itself. By removing the actual lamps and keeping only the visual representation of light patterns on the mat, the system eliminates the cumbersome equipment while maintaining the visualization capability through ambient light reflection.
2Illumination intensity
If a technician uses physical light sources to illuminate the work area, then dent visualization is achieved, but repair time increases due to the need to move and reposition equipment
Solution Approach 1:
By using a printed image of light bulbs on the mat surface, the system creates the visual effect of illumination without requiring actual light sources. This allows continuous visualization during the repair process without interruption for equipment repositioning, thereby reducing repair time while maintaining dent contour visibility.
Solution Approach 2:
The mat with printed light patterns serves itself by reflecting ambient light to create the illumination effect. No external light sources need to be moved or repositioned, as the mat continuously provides the visualization function throughout the repair process, eliminating time loss associated with equipment manipulation.
3Ease of operation
If traditional PDR equipment is used, then dent repair can be performed, but the process lacks precision in identifying dent location and contours
Solution Approach 1:
The mat uses contrasting colors (light-colored light bulb patterns on a dark background) to create high-visibility reflections on the vehicle surface. This color contrast enhances the precision of dent contour identification by making the reflected patterns clearly distinguishable, allowing technicians to precisely locate and trace dent boundaries.
Solution Approach 2:
The mat provides localized visualization precision by concentrating the light patterns in specific areas corresponding to where dents are likely to occur. The printed light bulb images create focused reflection zones that highlight specific dent locations and contours, enabling precise identification without overwhelming the technician with unnecessary visual information.
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
Facilitates precise dent repair by providing a stable and portable means to visualize dent contours, reducing repair time and improving the accuracy of PDR processes without the need for extensive light source manipulation.
Implementation Method 1
capable of reflecting ambient or additional light to project a distorted image onto the vehicle
Data Source
AI summary
Devices and methods that assist in the repair of an automobile.