公开(公告)号：US20100332123A1

公开(公告)日：2010-12-30

申请号：US12821748

申请日：2010-06-23

申请人： Francois-Xavier Filias ,  Marianne Gillet

发明人： Francois-Xavier Filias ,  Marianne Gillet

IPC分类号： G01C21/00

CPC分类号： G08G5/0086 ,  G01C23/00 ,  G05D1/0646 ,  G08G5/0021

摘要： A method of assisting the piloting of an aircraft (60) at low altitude over terrain (S), in which method, during a first stage, a framework (10) is constructed from at least one main segment (40) and during a second stage a setpoint flight path (50) is constructed. More precisely, during the first stage, said main segment (40) is subdivided automatically into a plurality of secondary segments (41, 42, 43), each of said secondary segments (41) being situated at the same setpoint height above the highest point of the underlying terrain, with two adjacent secondary segments (41) being in alignment or connected together by a bar (44) that extends vertically in a vertical section.

摘要翻译： 一种协助在低空地形（S）上驾驶飞行器（60）的方法，其中在第一阶段期间，框架（10）以至少一个主段（40）构建，并且在第二阶段 构建设定点飞行路径（50）。 更准确地说，在第一阶段期间，所述主段（40）被自动细分成多个次级段（41,42,43），每个所述次级段（41）位于与最高点相同的设定点高度 其中两个相邻的次级段（41）通过在垂直部分中垂直延伸的杆（44）对准或连接在一起。

公开(公告)号：US08364330B2

公开(公告)日：2013-01-29

申请号：US12821748

申请日：2010-06-23

申请人： Francois-Xavier Filias ,  Marianne Gillet

发明人： Francois-Xavier Filias ,  Marianne Gillet

IPC分类号： G06F7/70

CPC分类号： G08G5/0086 ,  G01C23/00 ,  G05D1/0646 ,  G08G5/0021

摘要： A method of assisting the piloting of an aircraft (60) at low altitude over terrain (S), in which method, during a first stage, a framework (10) is constructed from at least one main segment (40) and during a second stage a setpoint flight path (50) is constructed. More precisely, during the first stage, said main segment (40) is subdivided automatically into a plurality of secondary segments (41, 42, 43), each of said secondary segments (41) being situated at the same setpoint height above the highest point of the underlying terrain, with two adjacent secondary segments (41) being in alignment or connected together by a bar (44) that extends vertically in a vertical section.

摘要翻译： 一种协助在低空地形（S）上驾驶飞行器（60）的方法，其中在第一阶段期间，框架（10）以至少一个主段（40）构建，并且在第二阶段 构建设定点飞行路径（50）。 更准确地说，在第一阶段期间，所述主段（40）被自动细分成多个次级段（41,42,43），每个所述次级段（41）位于与最高点相同的设定点高度 其中两个相邻的次级段（41）通过在垂直部分中垂直延伸的杆（44）对准或连接在一起。

公开(公告)号：US20110130895A1

公开(公告)日：2011-06-02

申请号：US12952574

申请日：2010-11-23

申请人： Marianne Gillet ,  Francois-Xavier Filias ,  Richard Pire

发明人： Marianne Gillet ,  Francois-Xavier Filias ,  Richard Pire

IPC分类号： G01C5/00

CPC分类号： G06T17/05

摘要： A method essentially comprising a step of storing each plot mesh. Each plot mesh receiving plots sent thereto by detector means and retaining in memory at least the altitude of the highest plot and the number of plots neighboring said highest plot in said mesh. The altitude and the number of plots neighboring are updated each time a new plot is sent to the plot mesh. A step of rejecting plot meshes is presenting a number of neighboring plots that is less than a predetermined rejection threshold value. The rejection threshold value is a function of the position of the mesh relative to the detector means. A step is preparing the local terrain elevation database from the plot meshes (M(i,j)) that are not rejected.

摘要翻译： 一种基本上包括存储每个绘图网格的步骤的方法。 每个绘图网格接收由检测器装置发送给它的绘图，并且至少保留最高图的高度和在所述网格中与所述最高绘图相邻的绘图的数量。 每当将新情节发送到绘图网格时，相邻的高度和绘图数将被更新。 拒绝绘图网格的步骤呈现出小于预定拒绝阈值的多个相邻绘图。 拒绝阈值是网格相对于检测器装置的位置的函数。 一步是从不被拒绝的情节网格（M（i，j））准备当地的地形高程数据库。

公开(公告)号：US08577608B2

公开(公告)日：2013-11-05

申请号：US12952574

申请日：2010-11-23

申请人： Marianne Gillet ,  Francois-Xavier Filias ,  Richard Pire

发明人： Marianne Gillet ,  Francois-Xavier Filias ,  Richard Pire

IPC分类号： G06T5/50

CPC分类号： G06T17/05

摘要： A method essentially comprising a step of storing each plot mesh. Each plot mesh receiving plots sent thereto by detector means and retaining in memory at least the altitude of the highest plot and the number of plots neighboring said highest plot in said mesh. The altitude and the number of plots neighboring are updated each time a new plot is sent to the plot mesh. A step of rejecting plot meshes is presenting a number of neighboring plots that is less than a predetermined rejection threshold value. The rejection threshold value is a function of the position of the mesh relative to the detector means. A step is preparing the local terrain elevation database from the plot meshes (M(i,j)) that are not rejected.

摘要翻译： 一种基本上包括存储每个绘图网格的步骤的方法。 每个绘图网格接收由检测器装置发送给它的绘图，并且至少保留最高图的高度和在所述网格中与所述最高绘图相邻的绘图的数量。 每当将新情节发送到绘图网格时，相邻的高度和绘图数将被更新。 拒绝绘图网格的步骤呈现出小于预定拒绝阈值的多个相邻绘图。 拒绝阈值是网格相对于检测器装置的位置的函数。 一步是从不被拒绝的情节网格（M（i，j））准备当地的地形高程数据库。

公开(公告)号：US08527237B2

公开(公告)日：2013-09-03

申请号：US12956366

申请日：2010-11-30

申请人： Richard Pire ,  Marianne Gillet

发明人： Richard Pire ,  Marianne Gillet

IPC分类号： G06F19/00

CPC分类号： G06K9/4633 ,  G01S7/4802 ,  G01S17/933

摘要： A method of detecting at least one suspended threadlike object by telemetry, the object lying in the detection field of a telemeter on board a vehicle. The method wherein in step iii), for each vertical plane taken into consideration, and for each set of at least four candidate points close to the vertical plane in question, using the least squares method to calculate the values of three parameters a, b, and c of a catenary having an equation of the form: y=a cos h[(x−b)/a]+c the catenary containing the projections on the vertical plane of the points in the set under consideration; and determining that at least one suspended threadlike object is present as a function of the value of the correlation coefficient associated with said least squares method for all of the sets of at least four candidate points close to the vertical plane under consideration.

摘要翻译： 一种通过遥测来检测至少一个悬挂的线状物体的方法，该物体位于车辆上的遥测仪的检测区域中。 对于考虑到的每个垂直平面的步骤iii），以及接近所讨论的垂直平面的每组至少四个候选点的方法，使用最小二乘法来计算三个参数a，b， 和c为具有以下形式的等式的悬链线：y = a cos h [（xb）/ a] + c在所考虑的集合中的点的垂直平面上包含投影的悬链线; 以及确定至少一个悬挂的线状物体作为与所述最小二乘法相关联的相关系数的值的函数，所述至少四个候选点的集合在靠近所考虑的垂直平面的情况下。

公开(公告)号：US20110144942A1

公开(公告)日：2011-06-16

申请号：US12956366

申请日：2010-11-30

申请人： Richard Pire ,  Marianne Gillet

发明人： Richard Pire ,  Marianne Gillet

IPC分类号： G06F15/00

CPC分类号： G06K9/4633 ,  G01S7/4802 ,  G01S17/933

摘要： A method of detecting at least one suspended threadlike object by telemetry, the object lying in the detection field of a telemeter on board a vehicle. The method wherein in step iii), for each vertical plane taken into consideration, and for each set of at least four candidate points close to the vertical plane in question, using the least squares method to calculate the values of three parameters a, b, and c of a catenary having an equation of the form: y=a cos h[(x−b)/a]+c the catenary containing the projections on the vertical plane of the points in the set under consideration; and determining that at least one suspended threadlike object is present as a function of the value of the correlation coefficient associated with said least squares method for all of the sets of at least four candidate points close to the vertical plane under consideration.

摘要翻译： 一种通过遥测来检测至少一个悬挂的线状物体的方法，该物体位于车辆上的遥测仪的检测区域中。 对于考虑到的每个垂直平面的步骤iii），以及接近所讨论的垂直平面的每组至少四个候选点的方法，使用最小二乘法来计算三个参数a，b， 和c为具有以下形式的等式的接触网：y = a cos h [（x-b）/ a] + c，在所考虑的集合中的点的垂直平面上包含投影的悬链线; 以及确定至少一个悬挂的线状物体作为与所述最小二乘法相关联的相关系数的值的函数，所述至少四个候选点的集合在靠近所考虑的垂直平面的情况下。