| 摘要 |
A tool-support system for working on holes of a surface. The tool-support system includes two rails fixed to the surface and having imprints regularly distributed over their length, and a mobile tool-support including a mobile optical system capturing an image of the surface. For each rail, at least one wheel is adapted to be moved on the rail, and includes on its rolling strip counter-imprints complementary to the imprints. A mobile tool carries a working tip, and a control unit is configured to control the movement of the mobile tool-support, of the tool and of the optical system to analyze an image captured by the optical system and to detect the presence of a hole. A tool-support system of this kind can therefore move along the rails without slipping while detecting the holes to work on them. |
| 主权项 |
1. A tool-support system for working on holes of a surface, the tool-support system comprising:
parallel first and second rails fixed to the surface, each of the rails having imprints regularly distributed over its length, and a mobile tool-support including:
an optical system configured to capture at least one image of the surface and adapted to be moved on the mobile tool-support,for each rail, at least one wheel adapted to be moved on the rail, anda tool adapted to be moved on the mobile tool-support and carrying a working tip, a control unit configured to control movement of the mobile tool-support on the rails, the movement of the tool and the movement of the optical system on the mobile tool-support; the tool-support system being such that, for each rail, at least one of the at least one wheels moving on the rail includes on its rolling strip counter-imprints, each having a shape complementary to that of the imprints of the rail and such that the control unit is configured: to analyze an image captured by the optical system and to detect the presence and a real position of a hole; to calculate the distance between the real position of the hole and an expected position of the hole and to compare the distance to a predefined threshold; and to verify if the part of the surface that can be reached by the tool has been entirely scanned by the optical system. |
