Method, device, equipment and medium for judging vehicle glass glue status
By calculating the tensile stress and shear stress of the glass glue, the problem of the vehicle glass glue being unable to be accurately judged after the bump test is solved, thus achieving rapid detection and cost reduction.
CN119246232BActive Publication Date: 2025-09-09DONGFENG MOTOR GRP
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Patent Information
- Application Number
- CN202411385052.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2044-09-30
AI Technical Summary
Technical Problem
In the prior art, it is impossible to accurately determine whether the vehicle glass glue is completely cured after the bump test, resulting in a long detection cycle and high repair costs.
Method used
By calculating the tensile stress and shear stress of the glass glue when the vehicle passes through the bump strip, combined with the normal force, glass glue area and tilt angle, it is determined whether the glass glue is torn.
Benefits of technology
It achieves accurate judgment of the glass glue status, shortens the inspection cycle, reduces the repair cost, and improves the quality of the entire vehicle.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention discloses a method, device, equipment and medium for judging the state of vehicle glass glue. The method comprises the following steps: determining the normal force applied to the glass on the vehicle relative to the ground when the vehicle passes through a bump strip; determining the area of the glass glue used to connect the vehicle body and the glass; calculating the tensile stress and shear stress of the glass glue when the vehicle passes through the bump strip according to the normal force, the area of the glass glue and the inclination angle of the glass relative to the ground; and determining whether the glass glue is torn according to the tensile stress and the shear stress. This method realizes the preliminary judgment of the state of the glass glue, shortens the vehicle inspection cycle and offline time, reduces the vehicle repair cost, and can effectively improve the quality of the entire vehicle.
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