首页> 外国专利> PORTABLE ELECTRONIC INSTRUMENT FOR MEASURING THE OPTICAL DEPTH OF AEROSOLS IN AN AIR COLUMN ALONG THE TRAJECTORY OF SAID AEROSOLS TOWARDS THE SUN

PORTABLE ELECTRONIC INSTRUMENT FOR MEASURING THE OPTICAL DEPTH OF AEROSOLS IN AN AIR COLUMN ALONG THE TRAJECTORY OF SAID AEROSOLS TOWARDS THE SUN

机译：便携式电子仪器，用于测量所述气溶胶沿太阳弹道的气柱中的气溶胶光学深度

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摘要

The present invention relates to a portable electronic instrument for measuring the optical depth of aerosols in an air column along the trajectory of said aerosols towards the sun, the instrument being of the type that comprises a casing with a lower cover and an upper cover which are connectable to each other by fastening elements and inside of which the components are accommodated. The instrument is characterised in that said lower cover comprises: an optical arrangement at one end for collimating the solar light for sensing, the optical arrangement being formed by a mechanical assembly which defines a plurality of linear solar light capture channels for sensing that have means for blocking internal reflections and in which means are disposed passband and photodiode optical filters, and an internal sun target for alignment with the sun; an electronic system installed and assembled on a printed circuit board and including a microprocessor with very-low-noise transconductance amplifiers, an analogue-digital converter, a flash memory for storing readings, and which has embedded firmware and software for various functions, particularly mathematical libraries for information processing, as well as a screen for displaying the collected data and instrument configuration; an electric power source housed in the casing for supplying said electronic system; and a flexible covering membrane as a user interface.

机译：便携式电子仪器技术领域本发明涉及一种便携式电子仪器，该仪器用于测量气柱中的气溶胶沿所述气溶胶的朝向太阳的轨迹的光学深度，该仪器的类型包括具有下盖和上盖的壳体，所述下盖和上盖分别为可通过紧固元件彼此连接，并且在内部容纳部件。该仪器的特征在于，所述下盖包括：一端的光学装置，用于准直用于感测的太阳光，该光学装置由机械组件形成，该机械组件限定了多个用于感测的线性太阳光捕获通道，该通道具有用于阻挡内部反射，并在其中设置通带和光电二极管滤光片，以及用于与太阳对准的内部太阳靶;一个安装并装配在印刷电路板上的电子系统，包括一个带有超低噪声跨导放大器的微处理器，一个模拟数字转换器，一个用于存储读数的闪存，并且具有用于各种功能（尤其是数学功能）的嵌入式固件和软件用于信息处理的库，以及用于显示收集的数据和仪器配置的屏幕;容纳在壳体中的电源，用于为所述电子系统供电;柔性覆盖膜作为用户界面。

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公开/公告号WO2016076697A1

专利类型
公开/公告日2016-05-19

原文格式PDF
申请/专利权人 INSTITUTO TECNOLÓGICO Y DE ESTUDIOS SUPERIORES DEMONTERREY;
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申请/专利号WO2014MX00180
发明设计人 PEREZ ALVAREZ HUGO ISAAC;PARRA VILCHIS JOSE IGNACIO;ESPINOZA RHOTON ALFREDO;GONZALEZ PEREZ LUIS FERNANDO;ZEPEDA GALVEZ ROGELIO;CELARIER EDWARD ABRAM;
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申请日2014-11-12
分类号G01J1/42;G01J1/02;
国家 WO
入库时间 2022-08-21 14:17:47

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