| 摘要 |
PURPOSE: A bridge cable automatic diagnosis system is provided to safely and preciously diagnose a state of a bridge cable at a height of the bridge cable impossible to access by using a gyromagnetic non-destructive magnetic sensor. CONSTITUTION: A bridge cable automatic diagnosis system comprises a moving body(100), a non-destructive magnetic sensor unit(200), a vision sensing unit, and a control unit(400). The moving body comprises a movable wheel, thereby being installed to be moved along a bridge cable(601). The non-destructive magnetic sensor unit is mounted in the moving body to cover the bridge cable, thereby sensing a state of the bridge cable. The vision sensing unit senses a position of the bridge cable. The control unit diagnoses corrosion and damaged state of the bridge cable by using sensing signals applied from the non-destructive sensor unit. |
