Tyre Overturning Inspection for Compact Two-Stage Defect Checking

The checking process is divided into two distinct phases: low-definition checking performed on the entire tire before overturning, and high-definition checking performed on specific regions after overturning. This segmentation allows the compact station to efficiently manage checking time by performing rapid preliminary checks first, then focused detailed checks only where needed, resolving the time-space contradiction.

The low-definition checking is performed as a preliminary action before the high-definition checking. This preliminary check identifies potential defect areas, allowing the subsequent high-definition checking to be focused only on those specific regions rather than the entire tire, thereby reducing total checking time despite the compact station's limitations.

The high-definition checking is applied selectively to local regions of the tire rather than the entire tire. After the low-definition preliminary check identifies potential defect areas, the overturning device positions these specific regions under the high-definition sensors for focused inspection. This local application of high-definition checking maintains measurement precision while significantly reducing checking time and protecting expensive devices.

Instead of performing excessive high-definition checking on the entire tire, the system performs partial high-definition checking only on regions identified as potentially defective by the preliminary low-definition check. This partial action approach achieves sufficient measurement precision for quality control while avoiding the time consumption and device wear associated with comprehensive high-definition scanning.

The checking process is segmented into a first phase (low-definition preliminary check of the entire tire) and a second phase (high-definition focused check of specific regions). This segmentation ensures both device protection during the preliminary phase and checking completeness during the focused phase, as the two phases complement each other rather than compromise each other.

The low-definition checking serves as a preliminary protective action that identifies potential defect locations without risking device damage. This preliminary information then guides the subsequent high-definition checking to focus on those specific areas, ensuring checking completeness is maintained while the expensive high-definition devices are protected from unnecessary wear and potential damage.