基本信息:
- 专利标题: PROCÉDÉ D'ANALYSE D'UN VITRAGE POUR UN LIDAR
- 专利标题(英):METHOD FOR ANALYSING A GLASING FOR A LIDAR
- 申请号:PCT/FR2021/050142 申请日:2021-01-26
- 公开(公告)号:WO2021152256A1 公开(公告)日:2021-08-05
- 发明人: MIMOUN, Emmanuel
- 申请人: SAINT-GOBAIN GLASS FRANCE
- 申请人地址: Tour SAINT-GOBAIN
- 专利权人: SAINT-GOBAIN GLASS FRANCE
- 当前专利权人: SAINT-GOBAIN GLASS FRANCE
- 当前专利权人地址: Tour SAINT-GOBAIN
- 代理机构: SAINT-GOBAIN RECHERCHE
- 优先权: FRFR2000955 2020-01-31
- 主分类号: G01S7/481
- IPC分类号: G01S7/481 ; G02B26/08 ; G01S7/499 ; G01S17/88
One aspect of the invention relates to a method for analysing a glazing (201) for a correction intended to be used by a LIDAR (2020) configured to emit, according to a given angle of emission, light waves intended to pass through the glazing (201) of the vehicle, comprising the following steps: - for a plurality of points of the glazing (201): o obtaining a horizontal local slope and a vertical local slope at said point (2031); o computing a vertical angular offset (δv) and a horizontal angular offset as a function of a vertical component (αv) and of a horizontal component of the angle of emission of the light wave passing through the glazing (201) at said point, of the vertical local slope and of the horizontal local slope at said point and the inclination (θ) of the glazing (201); - establishing a map of angular corrections on the basis of the vertical angular offsets (δv) and of the horizontal angular offsets computed.