System and method for developing three-dimensional surface information corresponding to a contoured glass sheet
Номер патента: EP3314237A1
Опубликовано: 02-05-2018
Автор(ы): Benjamin L. Moran, Jason C. Addington, Michael J. Vild
Принадлежит: Glasstech Inc
Опубликовано: 02-05-2018
Автор(ы): Benjamin L. Moran, Jason C. Addington, Michael J. Vild
Принадлежит: Glasstech Inc
Реферат: A system for acquiring surface data from one of the surfaces of a curved glass sheet and developing a surface definition of the glass sheet includes a conveyor for conveying the glass sheet in a first direction, at least one display projecting a preselected multi-phase non-repeating contrasting pattern, and at least one camera, each one of the cameras uniquely paired with one of the displays. The system may also include a control programmed to execute logic for controlling each of the camera/display pairs to acquire the desired images, and logic for analyzing and combining the data acquired by the cameras to construct a definition of the surface of the glass sheet.
System and method for developing three-dimensional surface information corresponding to a contoured glass sheet
Номер патента: US09841276B2. Автор: Jason C. Addington,Michael J. Vild,Benjamin L. Moran. Владелец: Glasstech Inc. Дата публикации: 2017-12-12.