CN110426374A - A kind of remote light sensation measurement analysis device - Google Patents
A kind of remote light sensation measurement analysis device Download PDFInfo
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Abstract
本发明提供一种远距离光感测量分析装置，涉及医疗用具技术领域，包括功能球、设置于功能球上的采光管以及设置于功能球远离采光管一侧的控制杆，采光管和控制杆同轴设置且采光管和控制杆的轴线通过功能球球心，功能球内壁设置有反光镀层，功能球内设置有折射镜，功能球上设置有观察镜头，功能球上设置有用于方便观察镜头滑动的滑槽，控制杆端部设置有用于驱动控制杆绕控制杆轴线转动的驱动机。本发明一种远距离光感测量分析装置结构简单，便于操作，通过光线的偏移，在多个角度上对目标进行探测，获取目标精确信息，分辨率高，分界线明显，可搭载在高空探测器上，对远距离地面目标精确探测分析。
The invention provides a long-distance photosensitive measurement and analysis device, which relates to the technical field of medical appliances, including a functional ball, a daylighting tube arranged on the function ball, a control rod arranged on the side of the function ball away from the daylighting tube, the daylighting tube and the control rod It is set coaxially and the axes of the daylighting tube and the control rod pass through the center of the functional ball. The inner wall of the functional ball is provided with a reflective coating. The functional ball is provided with a refractor. A sliding chute, the end of the control rod is provided with a driving machine for driving the control rod to rotate around the axis of the control rod. The long-distance light-sensing measurement and analysis device of the present invention is simple in structure, easy to operate, detects the target at multiple angles through the deviation of light, obtains accurate information of the target, has high resolution, and has obvious dividing lines, and can be carried at high altitude On the detector, accurate detection and analysis of long-distance ground targets.
Description
技术领域technical field
本发明涉及远距离探测技术领域，The invention relates to the field of remote detection technology,
尤其是，本发明涉及一种远距离光感测量分析装置。In particular, the present invention relates to a remote light sensing measurement analysis device.
背景技术Background technique
随着遥感技术发展，高空间分辨率遥感影像成为精准农业、目标识别、灾害评估、变化监测等应用的主要数据源。实际应用中，需要测绘装置扫过目标地形对目标地形信息进行获取，一般都是采用无人机或者同步卫星进行高空探测，尤其是无人机最为运用广泛。With the development of remote sensing technology, high spatial resolution remote sensing images have become the main data source for applications such as precision agriculture, target recognition, disaster assessment, and change monitoring. In practical applications, surveying and mapping devices are required to scan the target terrain to obtain target terrain information. UAVs or synchronous satellites are generally used for high-altitude detection, especially UAVs are the most widely used.
但是由于无人机或者卫星距离目标距离过远，对于精确目标的探测精确度不够，且由于空气中的光线差异大以及目标反射光线的角度差异，造成对精确目标探测的边界线不明，或者对探测目标的光线显示异常，轻则分辨率较低，重则显示目标分辨错误，造成探测结果的较大偏差。However, because the UAV or satellite is too far away from the target, the detection accuracy of the precise target is not enough, and due to the large difference in the light in the air and the angle difference of the reflected light of the target, the boundary line of the precise target detection is unclear, or the detection of the precise target is unclear. The light display of the detection target is abnormal, ranging from a low resolution to a serious error in the identification of the target, resulting in large deviations in the detection results.
因此为了解决这些问题，设计一种合理的远距离光感测量分析装置对于我们来说是很有必要的。Therefore, in order to solve these problems, it is very necessary for us to design a reasonable long-distance light sensing measurement and analysis device.
发明内容Contents of the invention
本发明的目的在于提供一种结构简单，便于操作，通过光线的偏移，在多个角度上对目标进行探测，获取目标精确信息，分辨率高，分界线明显，可搭载在高空探测器上，对远距离地面目标精确探测分析的远距离光感测量分析装置。The purpose of the present invention is to provide a simple structure, easy to operate, through the deviation of the light, detect the target at multiple angles, obtain accurate information of the target, high resolution, clear dividing line, and can be carried on the high-altitude detector , a long-distance light-sensing measurement analysis device for accurate detection and analysis of long-distance ground targets.
为达到上述目的，本发明采用如下技术方案得以实现的：In order to achieve the above object, the present invention adopts the following technical solutions to achieve:
一种远距离光感测量分析装置，包括功能球、设置于所述功能球上的采光管以及设置于所述功能球远离所述采光管一侧的控制杆，所述采光管和控制杆同轴设置且所述采光管和控制杆的轴线通过所述功能球球心，所述功能球内壁设置有反光镀层，所述功能球内设置有折射镜，所述功能球上设置有观察镜头，所述功能球上设置有用于方便所述观察镜头滑动的滑槽，所述控制杆端部设置有用于驱动所述控制杆绕所述控制杆轴线转动的驱动机。A long-distance photosensitive measurement and analysis device, comprising a functional ball, a lighting tube arranged on the functional ball, and a control rod arranged on the side of the functional ball away from the lighting tube, the lighting tube and the control rod are the same The shaft is set and the axes of the lighting tube and the control rod pass through the center of the functional ball, the inner wall of the functional ball is provided with a reflective coating, the functional ball is provided with a refractor, and the functional ball is provided with an observation lens. The functional ball is provided with a chute for facilitating the sliding of the observation lens, and the end of the control rod is provided with a driving machine for driving the control rod to rotate around the axis of the control rod.
作为本发明的优选，所述观察镜头处电连接有线阵CCD和信号处理器，线阵CCD进行光电转换，然后经过信号处理器发射至地面控制中心进行读取信息处理。As a preference of the present invention, the observation lens is electrically connected to a linear array CCD and a signal processor, and the linear array CCD performs photoelectric conversion, and then transmits to the ground control center through the signal processor for reading information processing.
作为本发明的优选，所述功能球上设置有用于方便所述采光管伸入的采光口，所述采光管靠近所述功能球的端部设置有限位扣。As a preference of the present invention, the functional ball is provided with a daylight opening for facilitating the insertion of the daylight tube, and the end of the daylight tube close to the function ball is provided with a stop buckle.
作为本发明的优选，所述采光管远离所述功能球的一侧端部设置有弯月型凹透镜。As a preference of the present invention, a meniscus concave lens is provided at the end of the daylighting tube away from the functional ball.
作为本发明的优选，所述弯月型凹透镜的弯曲面为弹性件，且所述弹性件外侧连接有活动环。As a preference of the present invention, the curved surface of the meniscus concave lens is an elastic member, and a movable ring is connected to the outer side of the elastic member.
作为本发明的优选，所述采光管外侧设置有用于方便所述活动环滑动的活动槽。As a preference of the present invention, a movable groove for facilitating the sliding of the movable ring is provided on the outside of the daylighting tube.
作为本发明的优选，所述采光管内侧壁设置有吸光涂层。As a preference of the present invention, the inner wall of the lighting tube is provided with a light-absorbing coating.
作为本发明的优选，所述折射镜至少有一部分为弧形。As a preference of the present invention, at least a part of the refracting mirror is arc-shaped.
作为本发明的优选，所述观察镜头的数量至少为一个。As a preference of the present invention, there is at least one observation lens.
作为本发明的优选，所述观察镜头上设置有弧形块，所述弧形块至少有一部分位于所述滑槽内。As a preference of the present invention, an arc-shaped block is arranged on the viewing lens, and at least a part of the arc-shaped block is located in the slide groove.
作为本发明的优选，所述驱动机远离所述控制杆的一侧设置连接有万向连接轴。As a preference of the present invention, a universal connection shaft is provided on the side of the driving machine away from the control rod.
本发明一种远距离光感测量分析装置有益效果在于：结构简单，便于操作，通过光线的偏移，在多个角度上对目标进行探测，获取目标精确信息，分辨率高，分界线明显，可搭载在高空探测器上，对远距离地面目标精确探测分析。The beneficial effect of the long-distance light-sensing measurement and analysis device of the present invention is that the structure is simple, easy to operate, the target can be detected at multiple angles through the deviation of the light, and the precise information of the target can be obtained, the resolution is high, and the dividing line is obvious. It can be mounted on high-altitude detectors to accurately detect and analyze long-distance ground targets.
附图说明Description of drawings
图1为本发明一个实施例的主视剖视示意图；Fig. 1 is the front view sectional schematic diagram of an embodiment of the present invention;
图2为本发明一个实施例的俯视结构示意图；Fig. 2 is a top view structural schematic diagram of an embodiment of the present invention;
图中：1、功能球，11、折射镜，12、观察镜头，121、弧形块，13、滑槽，2、采光管，21、限位扣，22、弯月型凹透镜，23、活动环，231、活动槽，24、吸光涂层，3、控制杆，31、驱动机，32、万向连接轴。Among the figure: 1, functional ball, 11, refractor, 12, observation lens, 121, arc block, 13, chute, 2, lighting tube, 21, limit buckle, 22, meniscus concave lens, 23, activity Ring, 231, movable groove, 24, light-absorbing coating, 3, control rod, 31, driving machine, 32, universal joint shaft.
具体实施方式Detailed ways
下面结合附图和实施例对本发明做进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
由于无人机或者卫星距离目标距离过远，对于精确目标的探测精确度不够，且由于空气中的光线差异大以及目标反射光线的角度差异，造成对精确目标探测的边界线不明，或者对探测目标的光线显示异常，轻则分辨率较低，重则显示目标分辨错误，造成探测结果的较大偏差。Because the UAV or satellite is too far away from the target, the detection accuracy of the precise target is not enough, and due to the large difference in the light in the air and the angle difference of the reflected light of the target, the boundary line of the precise target detection is unclear, or the detection The light display of the target is abnormal, ranging from a low resolution to a serious error in the identification of the target, resulting in a large deviation in the detection results.
实施例一：如图1所示，仅为本发明的其中一个实施例，一种远距离光感测量分析装置，包括功能球1、设置于所述功能球1上的采光管2以及设置于所述功能球1远离所述采光管2一侧的控制杆3，所述采光管2和控制杆3同轴设置且所述采光管2和控制杆3的轴线通过所述功能球1球心，所述功能球1内壁设置有反光镀层，所述功能球1内设置有折射镜11，所述功能球1上设置有观察镜头12，所述功能球1上设置有用于方便所述观察镜头12滑动的滑槽13，所述控制杆3端部设置有用于驱动所述控制3杆绕所述控制杆3轴线转动的驱动机31。Embodiment 1: As shown in FIG. 1, it is only one of the embodiments of the present invention, a remote photosensitive measurement and analysis device, including a functional ball 1, a daylighting tube 2 arranged on the functional ball 1 and a lighting tube arranged on the functional ball 1. The functional ball 1 is far away from the control rod 3 on the side of the daylighting tube 2, the daylighting tube 2 and the control rod 3 are arranged coaxially and the axes of the daylighting tube 2 and the control rod 3 pass through the center of the functional ball 1 , the inner wall of the functional ball 1 is provided with a reflective coating, the functional ball 1 is provided with a refractor 11, the functional ball 1 is provided with an observation lens 12, and the functional ball 1 is provided with a lens for conveniently viewing the observation lens. 12 sliding chute 13, the end of the control rod 3 is provided with a driving machine 31 for driving the control rod 3 to rotate around the axis of the control rod 3.
在本发明中，采光管2对准目标探测物，目标探测物反射的光线经过采光管2进入功能球1内，经过功能球1内的反光镀层反射以及折射镜11的折射，会在整个功能球1内发散，通过在滑槽13上位移观察镜头12，进行读取多个特定角度的散射光线，最后得出目标物的光线准确特征以及边界线。In the present invention, the daylighting tube 2 is aimed at the target detection object, and the light reflected by the target detection object enters the functional ball 1 through the daylighting tube 2, and is reflected by the reflective coating in the functional ball 1 and the refraction of the refractor 11. Diverge inside the ball 1, by shifting the observation lens 12 on the chute 13, read the scattered light at multiple specific angles, and finally obtain the accurate characteristics of the light and the boundary line of the target object.
首先是采光管2，所述采光管2远离所述功能球1的一侧端部设置有弯月型凹透镜22，可以尽可能大的加大采光管2的采光角度，形成广角的采光范围，且所述弯月型凹透镜22的弯曲面为弹性件，且所述弹性件外侧连接有活动环23，所述采光管2外侧设置有用于方便所述活动环23滑动的活动槽231。活动环23在活动槽231上滑动，推动弯月型凹透镜22的弹性弯曲面进行弹性形变，从而改变凸透镜22的凹面角度，改变采光管2的采光角度，针对不同的探测目标选取不同的采光角度，一般来说，对于精确目标探测时，凸透镜22的凹面角度变小，采光角度变小，获取范围变小，受到干扰更小。First, the daylighting tube 2, the side end of the daylighting tube 2 away from the functional ball 1 is provided with a meniscus concave lens 22, which can increase the lighting angle of the daylighting tube 2 as much as possible to form a wide-angle lighting range, And the curved surface of the meniscus concave lens 22 is an elastic member, and the outer side of the elastic member is connected with a movable ring 23 , and the outer side of the lighting tube 2 is provided with a movable groove 231 for facilitating the sliding of the movable ring 23 . The movable ring 23 slides on the movable groove 231, pushing the elastic curved surface of the meniscus concave lens 22 to undergo elastic deformation, thereby changing the concave angle of the convex lens 22, changing the lighting angle of the lighting tube 2, and selecting different lighting angles for different detection targets Generally speaking, for accurate target detection, the concave angle of the convex lens 22 becomes smaller, the light collection angle becomes smaller, the acquisition range becomes smaller, and the interference is less.
然后是功能球1，所述功能球1上设置有用于方便所述采光管2伸入的采光口，功能球1可以是标准球形，也可以是椭球形，最好有一定的椭球弧度的椭球形，且采光口和所述折射镜11分别设置于两个椭球顶点上，这样光线进入到功能球1内直接照射至折射镜11，然后折射出的光线在功能球1的内壁反射，将探测目标的光线散射开来，滑槽13沿着功能球1外壁连接两个椭球的连接线的延伸方向设置，观察镜头12也一直位于两个椭球的连接弧线上位移，可以获取所有角度值上散射出来的光线。Then be functional ball 1, described functional ball 1 is provided with and is used for facilitating the daylighting port that described daylighting tube 2 stretches in, and functional ball 1 can be standard spherical, also can be ellipsoid, preferably has certain ellipsoid radian Ellipsoid shape, and the lighting port and the refractor 11 are respectively arranged on two ellipsoid vertices, so that the light enters the functional ball 1 and directly shines on the refractor 11, and then the refracted light is reflected on the inner wall of the functional ball 1, Scatter the light of the detection target, the chute 13 is set along the extension direction of the connecting line connecting the two ellipsoids on the outer wall of the functional ball 1, and the observation lens 12 is also always displaced on the connecting arc of the two ellipsoids, which can obtain Scattered rays at all angle values.
所述观察镜头12处电连接有线阵CCD和信号处理器，线阵CCD进行光电转换，然后经过信号处理器发射至地面控制中心进行读取信息处理，将每一个角度的光线进行光度色度分类处理，可以有效获取探测目标的精确物体图像以及物体边界线，分辨率高。The observation lens 12 is electrically connected to a linear array CCD and a signal processor, and the linear array CCD performs photoelectric conversion, and then transmits to the ground control center through the signal processor for reading information processing, and performs photometric and chromatic classification of light at each angle Processing, can effectively obtain the precise object image and object boundary line of the detection target, with high resolution.
最后是控制杆3的控制，所述控制杆3端部设置有用于驱动所述控制3杆绕所述控制杆3轴线转动的驱动机31，所述采光管2和控制杆3同轴设置且所述采光管2和控制杆3的轴线通过所述功能球1球心，这样驱动机31驱动控制杆3旋转时，控制杆3、功能球1以及采光管2均绕着同一轴线进行旋转，从而减小探测误差。Finally, the control of the control rod 3, the end of the control rod 3 is provided with a driving machine 31 for driving the control rod 3 to rotate around the axis of the control rod 3, the lighting tube 2 and the control rod 3 are coaxially arranged and The axes of the lighting tube 2 and the control rod 3 pass through the center of the functional ball 1, so that when the driving machine 31 drives the control rod 3 to rotate, the control rod 3, the functional ball 1 and the lighting tube 2 all rotate around the same axis. Thereby reducing the detection error.
还有，所述驱动机31远离所述控制杆3的一侧设置连接有万向连接轴32。这样可以调整控制杆3的朝向，也就是可以调整采光管2对准目标探测物进行探测。In addition, a universal connection shaft 32 is provided on the side of the driving machine 31 away from the control rod 3 . In this way, the orientation of the control rod 3 can be adjusted, that is, the lighting tube 2 can be adjusted to detect the target detection object.
本发明一种远距离光感测量分析装置结构简单，便于操作，通过光线的偏移，在多个角度上对目标进行探测，获取目标精确信息，分辨率高，分界线明显，可搭载在高空探测器上，对远距离地面目标精确探测分析。A long-distance photosensitive measurement and analysis device of the present invention has a simple structure and is easy to operate. Through the deviation of the light, the target can be detected at multiple angles to obtain accurate information of the target. On the detector, accurate detection and analysis of long-distance ground targets.
实施例二，仍如图1所示，依然为本发明的其中一个实施例，为了使得本发明一种远距离光感测量分析装置更加的实用稳定，探测效果好，本发明中还具有以下几个设计：Embodiment 2, as shown in Figure 1, is still one of the embodiments of the present invention. In order to make a long-distance photosensitive measurement and analysis device of the present invention more practical and stable, and the detection effect is good, the present invention also has the following aspects: designs:
首先，所述采光管2靠近所述功能球1的端部设置有限位扣21。方便采光管2与功能球1连接固定，在控制杆3旋转时，采光管2与功能球1之间不会发生相对位移，避免遮挡目标探测物。First, the end of the daylighting tube 2 close to the functional ball 1 is provided with a stop buckle 21 . It is convenient to connect and fix the daylighting tube 2 and the functional ball 1. When the control rod 3 rotates, no relative displacement will occur between the daylighting tube 2 and the functional ball 1, so as to avoid blocking the target detection object.
然后，所述采光管2为圆柱体，那么采光管2绕其轴心旋转时，探测目标依然不变。Then, the lighting tube 2 is a cylinder, so when the lighting tube 2 rotates around its axis, the detection target remains unchanged.
还有，所述采光管2内侧壁设置有吸光涂层24。避免与采光管2延伸方向角度过大的光线进入功能球1内，对探测造成影响。Also, the inner wall of the daylighting tube 2 is provided with a light-absorbing coating 24 . Avoid light rays with an excessively large angle to the direction in which the daylighting tube 2 extends from entering the functional ball 1 and affecting the detection.
以及，所述折射镜11至少有一部分为弧形，折射镜11与功能球1内壁连接的部分也是弧形，方便光线散射。And, at least a part of the refractor 11 is arc-shaped, and the part where the refractor 11 is connected to the inner wall of the functional ball 1 is also arc-shaped to facilitate light scattering.
还有，所述观察镜头12的数量至少为一个，多个观察镜头12均设置于滑槽13上，可以分别滑动，可以同时从多个角度读取功能球1内的散射光线。In addition, there is at least one observation lens 12, and a plurality of observation lenses 12 are all arranged on the chute 13, and can slide separately, and can read scattered light in the functional ball 1 from multiple angles at the same time.
最后，所述观察镜头12上设置有弧形块121，所述弧形块121至少有一部分位于所述滑槽13内，实际上滑槽13的切面为十字形，弧形块121横置在滑槽13内，观察镜头12纵设于滑槽13内，弧形块121的弯曲角度与功能球1的弯曲角度相同，这样可以保证观察镜头12在滑槽13内滑动时总是指向功能球1的中心，这样获取的光线总是通过功能球1中心散射而来，且观察镜头12滑动时，其角度不停变化，这样可以更加稳定地接受功能球1内不同的散射角度的光线。Finally, the viewing lens 12 is provided with an arc-shaped block 121, at least a part of which is located in the chute 13. In fact, the cut surface of the chute 13 is cross-shaped, and the arc-shaped block 121 is placed horizontally on the In the chute 13, the observation lens 12 is vertically arranged in the chute 13, and the bending angle of the arc block 121 is the same as that of the function ball 1, so that it can be ensured that the observation lens 12 always points to the function ball when sliding in the chute 13 1, the light obtained in this way is always scattered through the center of the functional sphere 1, and when the viewing lens 12 slides, its angle changes constantly, so that the light of different scattering angles in the functional sphere 1 can be accepted more stably.
本发明一种远距离光感测量分析装置结构简单，便于操作，通过光线的偏移，在多个角度上对目标进行探测，获取目标精确信息，分辨率高，分界线明显，可搭载在高空探测器上，对远距离地面目标精确探测分析。A long-distance photosensitive measurement and analysis device of the present invention has a simple structure and is easy to operate. Through the deviation of the light, the target can be detected at multiple angles to obtain accurate information of the target. On the detector, accurate detection and analysis of long-distance ground targets.
本发明不局限于上述具体的实施方式，本发明可以有各种更改和变化。凡是依据本发明的技术实质对以上实施方式所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围。The present invention is not limited to the specific embodiments described above, and various modifications and changes are possible in the present invention. Any modifications, equivalent replacements, improvements, etc. made to the above implementation methods based on the technical essence of the present invention shall be included in the protection scope of the present invention.
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