专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014102841A1 HIGH PRECISION ELECTRONIC SOLAR COMPASS 审中-公开
标题翻译：高精密电子太阳能指南针
公开(公告)号：WO2014102841A1
公开(公告)日：2014-07-03
申请号：PCT/IT2013000365
申请日：2013-12-23
申请人： ENEA AGENZIA NATIONALE PER LE NUOVE TECNOLOGIE L EN E LO SVILUPPO ECONOMICO SOSTENIBILE
发明人： FLORA FRANCESCO , BOLLANTI SARAH , DE MEIS DOMENICO , DI LAZZARO PAOLO , FASTELLI ANTONIO , GALLERANO GIAN PIERO , MEZI LUCA , MURRA DANIELE , TORRE AMALIA , VICCA DAVIDE
IPC分类号： G01C17/34 , G01C1/02
CPC分类号： G01C1/02 , G01C17/34
摘要： The present invention concerns an electronic solar compass (1) comprising a support (2), capable of rotating around a vertical axis (A), a detection unit (3) of the position of the sun, arranged on said support (2), said detection unit (3) being capable of rotating around a vertical axis (A) of a rotation angle (&phgr;) with respect to said support (2), said detection unit (3) comprising a goniometer (34), preferably an electronic goniometer, adapted to measure said rotation angle (&phgr;), pointing means (4) integral with said support (2), and a visualization display (6), said solar electronic compass (1) wherein said detection unit (3) comprises a matrix photosensor (F), a logic control unit, operatively connected with said photosensor (F), with said electronic goniometer (34) and said display (6), and a container (31), in which said photosensor (F) is placed, said container (31) having a slit (33) for the passage of sunlight toward said photosensor (F), said slit (33) having a width and a slit length and being integral with said photosensor (F), in that said slit (33) and said photosensor (F) are inclined by an angle (&bgr;) with respect to the horizontal plane, preferably equal to 45°, and are separated by a distance (d), and in that said width of said slit (33) is approximately equal to (I), where A is the average wavelength of the sunlight, equivalent to about 0,5 μm, and d is said distance of said slit (33) from said photosensor (F), said logic control unit being programmed to calculate the ephemeris of the sun on the basis of the time and the geographical coordinates of the location and to process the data received by said photosensor (F) and from said electronic goniometer (34), so as to measure the pointing direction of said pointing means (4) with respect to the geographical North and/or with respect to the geographical South, showing the result on said display (6). The present invention relates to methods for determining the pointing direction of an object with respect to the geographic North using a electronic solar compass (1).
摘要翻译：本发明涉及一种电子太阳能罗盘（1），其包括能够围绕垂直轴线（A）旋转的支撑件（2），布置在所述支撑件（2）上的太阳位置的检测单元（3）所述检测单元（3）能够相对于所述支撑件（2）围绕垂直轴线（A）旋转旋转角度（＆amp;θ）旋转，所述检测单元（3）包括测角器（34），优选地为电子测角仪，适于测量所述旋转角度（＆phgr），与所述支撑件（2）成一体的指示装置（4）和可视化显示器（6），所述太阳能电子罗盘（1），其中所述检测单元（3）包括矩阵光传感器（F），与所述光电传感器（F）可操作地连接的逻辑控制单元，与所述电子测角器（34）和所述显示器（6）相连，以及容器（31），所述光传感器，所述容器（31）具有用于使太阳光朝向所述光传感器（F）通过的狭缝（33），所述狭缝（33）具有宽度并且与所述光传感器（F）成一体，其中所述狭缝（33）和所述光传感器（F）相对于水平面倾斜角度（＆amp; bgr），优选地等于45°，以及分隔开距离（d），并且所述狭缝（33）的所述宽度近似等于（I），其中A是阳光的平均波长，相当于约0.5μm，d表示所述狭缝（33）与所述光传感器（F）的距离，所述逻辑控制单元被编程为基于所述位置的时间和地理坐标来计算太阳的星历，并处理由所述光传感器接收的数据（ F）和所述电子测角器（34），以便测量所述指示装置（4）相对于地理北部和/或相对于地理南部的指示方向，显示所述显示器（6）上的结果，。本发明涉及使用电子太阳能罗盘（1）来确定物体相对于地理北部的指向方向的方法。

IPRDB

热门服务

关于我们

友情链接

联系方式