WO2021036065A1 - 一种水下或地下地质构造伪旋转实现装置及方法 - Google Patents
一种水下或地下地质构造伪旋转实现装置及方法 Download PDFInfo
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- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
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- the invention relates to the field of exploration, in particular to a device and method for realizing pseudo-rotation of underwater or underground geological structures.
- Geological structure has a huge impact on exploration.
- the so-called geological structure refers to the deformation and displacement of the rock layers and rock masses that make up the earth's crust under internal and external dynamic geological action, thereby forming such things as folds, joints, faults, and splits.
- the geological structure and other various planar and linear structures that make up the rock layers and rock masses of the earth's crust are formed after deformation and displacement under internal and external geological action (mostly tectonic movement), or remaining traces. Among them, it is difficult to detect the geological structure below the surface of the water.
- the inventor believes that the general underwater environment is more complicated, and traditional blasting, drilling and other land geological structure exploration methods are not suitable for underwater geological structure detection.
- the reflected wave characteristics of different geology are different, indirect technology can be used to detect geological structure, and the development of remote sensing technology such as infrared remote sensing and microwave remote sensing provides technical support for geological structure detection.
- remote sensing technology such as infrared remote sensing and microwave remote sensing provides technical support for geological structure detection.
- the inventor believes that the current indirect measurement technology lacks the ability to accurately analyze underwater or underground geological structures.
- the present invention aims to provide a device and method for realizing pseudo-rotation of underwater or underground geological structures , It can conduct more accurate exploration of geological structures below the underwater surface to meet general exploration needs.
- the first objective of the present invention is to provide a device for realizing pseudo-rotation of underwater or underground geological structures.
- the second objective of the present invention is to provide a method for realizing pseudo-rotation of underwater or underground geological structures.
- the present invention discloses a pseudo-rotation realization device for underwater or underground geological structures, including a controller, a signal transmitter arranged below the underwater ground, and a signal receiver capable of communicating with the signal transmitter.
- the signal transmitter is used for Transmit detection signals to geological structures located below the underwater ground.
- the detection signals can be reflected by the geological structures to form a reflection signal.
- the signal receiver is used to receive the reflection signal of the detection signal.
- the controller is connected to the signal transmitter and the signal receiver; among them, the signal transmitter
- the detector can transmit detection signals from multiple angles, and the signal receiver can receive reflected signals from multiple angles.
- the signal transmitter and the signal receiver each include multiple signal transmitters.
- the plurality of signal transmitters divide the crust measured by the signal transmitter into several sampling areas. Each signal transmitter emits detection signals at different angles in the structure of the crust. Sectional reflection.
- the controller is equipped with a device and/or module for comparing the reflected signal value of each sampling area, and performs multiple continuous measurements at consecutive sampling points along the cross-sectional direction, so as to accurately detect the difference between different geological structures.
- the difference of the reflected signal is compared to determine the reflected signal value of each sampling area.
- the detection signal emitted by the signal transmitter is an elastic wave.
- controller is provided with a device and/or module to draw an image for each sampling area based on the information from the signal receiver.
- the controller has a device and/or module for repeatedly measuring the reflection signal value of the sampling area at different time points.
- the present invention also discloses a method for realizing pseudo-rotation of underwater or underground geological structures.
- Several signalers receive multiple detection signals spatially located in the acquired crustal area, and analyze the underwater or underground geological structures based on the multiple detection signals. The geological structure below the ground, and the geological structure map is drawn.
- the signal transmitter transmits the detection signal p1 to the sampling area to be detected, and reaches the geological structure
- the detection signal p1 is reflected by the surface of the geological structure to form a reflection signal q1, and the signal receiver receives the reflection signal q1;
- the processor After the detection signal has been scanned on the surface of the geological structure in the sampling area, the processor records the reflection signal reflected at each point on the surface of the geological structure in the sampling area as qn′;
- the signal receiving device demodulates the geological structure information in the reflected signals q1 to qn to obtain a complete reflected signal image of the geological structure. Therefore, by continuously changing the angle of the transmitted signal, the image presented by the geological structure is rotated, and the geological structure is realized. Construct pseudo-rotation;
- the present invention also discloses a computer-readable storage medium on which a computer program is stored, and when the program is executed by a controller, the steps of the method for realizing pseudo-rotation of the geological structure are realized.
- controller includes a processor.
- the present invention has achieved the following beneficial effects:
- the device and method of the present invention realize underwater or underground invisible geological structure detection, and through multiple and multi-angle detection, the geological structure information in the sampling area can be obtained, and the exploration work can be guaranteed The progress went smoothly.
- the indirect measurement method is used to measure the geological structure information, by embedding the signal transmitter and signal receiver underwater or underground, and cleverly utilizes the geological section to reflect on the propagation of the signal, thereby the signal receiver To obtain the reflected signal, the location of the signal receiver can be located near the signal transmitter, saving time for arrangement.
- the multi-angle detection method used can distinguish between the detection of the ground surface and the detection of the geological structure, thereby facilitating the controller to denoise the obtained measurement data and restore the geological structure information.
- Figure 1 is a schematic diagram of the structure of Example 1,
- Figure 2 is a step diagram of the second embodiment.
- the present invention aims to provide an underwater or underground geological structure.
- the device and method for realizing pseudo-rotation of geological structures can conduct relatively accurate exploration of geological structures below the ground under water and meet general exploration requirements.
- a device for realizing pseudo-rotation of underwater geological structures includes a controller, a signal transmitter 1 arranged below the underwater ground, and a signal receiver 2 capable of communicating with the signal transmitter 1, wherein the signal receiver 2 is also located Below the underwater ground; the signal transmitter 1 is used to transmit detection signals to the geological structure located below the underwater ground, the detection signal can be reflected by the geological structure to form a reflection signal, the signal receiver 2 is used to receive the reflection signal of the detection signal, the controller Connect the signal transmitter 1 and the signal receiver 2; among them, the signal transmitter 1 can transmit detection signals from multiple angles, and the signal receiver 2 can receive reflected signals from multiple angles.
- the geological structure to be explored is a certain type of fault, and the fault is distinct from the surrounding geological structure due to its distinct texture and direction, resulting in the formation of different geological features.
- the transmitter s detection signal It can be reflected by such geological surface features to form a reflection signal, and due to the existence of the geological section 5, the reflected signal is reflected by the geological surface feature and the geological section 5, and can be received by the signal receiver 2.
- the signal transmitter 1 and the signal receiver 2 both include multiple, so as to facilitate the measurement of geological structures in multiple sampling areas.
- the multiple signal transmitters 1 divide the measured crust into several sampling areas.
- the transmitter 1 emits detection signals at different angles and can be reflected on the structural section of the earth's crust to be received by the signal receiver 2.
- the controller is equipped with a device and/or module for comparing the reflected signal value of each sampling area, and performs multiple detections, so as to accurately detect the difference of the reflected signal between different geological structures.
- the detection signal emitted by the signal transmitter 1 is an elastic wave.
- the signal transmitter 1 is a microwave transmitter
- the signal receiver 2 is a microwave receiver
- the elastic wave is a microwave.
- the controller is provided with a device and/or module to draw an image for each sampling area based on the information from the signal receiver 2.
- controller draws the image based on the processed data
- second is the common technical means in the prior art. It can be performed by using existing software such as ERDAS, PCI, ENVI, ArcGIS, etc. No longer.
- the controller has a device and/or module for repeatedly measuring the reflection signal value of the sampling area at different time points. It is understandable that the controller can measure the reflected signal value of each sampling area multiple times, and obtain relatively accurate measurement data of each sampling area through certain calculations.
- the “pseudo-rotation” in this embodiment means that the signal transmitter continuously changes the emission angle from 0 to 360°, and after one or more reflections, the detection signal scans all the faces of the geological structure to be tested, so that The rotation of the image presented by the geological structure achieves the “pseudo-rotation”.
- the signal transmitter can directly detect the geological structure at point A, and it can also be detected by multiple reflections by changing the angle of the detection signal p
- the geological structure at point B is similarly regarded as the geological structure rotation B rotated to the surface where point A is located.
- a method for realizing pseudo-rotation of geological structures Several signalers receive multiple detection signals spatially located in the acquired crustal area, analyze the geological structure below the underwater ground based on the multiple detection signals, and draw a geological structure map .
- the signal transmitter 1 transmits the detection signal p1 to the sampling area to be detected, and reaches the geological structure;
- the detection signal p1 is reflected by the surface of the geological structure to form a reflection signal q1, and the signal receiver 2 receives the reflection signal q1;
- the processor When the detection signal is scanned on the surface of the geological structure in the sampling area, the processor records the reflection signal reflected at each point on the surface of the geological structure in the sampling area as qn' or qn";
- the signal receiving device demodulates the geological structure information in the reflection signals q1 to qn to obtain a complete reflection signal image of the geological structure. Therefore, by continuously changing the angle of the transmitted signal, the image presented by the geological structure is rotated, and the geological structure is realized Pseudo-rotation
- a computer-readable storage medium has a computer program stored thereon, and when the program is executed by a controller, the steps of the method for realizing pseudo-rotation of geological structures are realized.
- the controller includes a processor.
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Abstract
一种水下或地下地质构造伪旋转实现装置及方法，包括控制器、布置在水下地面以下的信号发射器，以及能够与信号发射器进行通信的信号接收器，信号发射器用于向位于水下地面以下的地质构造发射探测信号，探测信号能够被地质构造反射形成反射信号，信号接收器用于接收探测信号的反射信号，控制器连接信号发射器和信号接收器；其中，信号发射器能够从多种角度发射探测信号，信号接收器能够从多个角度接收反射信号。
Description
本发明涉及勘探领域，具体的，涉及一种水下或地下地质构造伪旋转实现装置及方法。
地质构造对于勘探的影响是巨大的，一般来说，所谓地质构造是指组成地壳的岩层和岩体在内、外动力地质作用下发生的变形变位，从而形成诸如褶皱、节理、断层、劈理以及其他各种面状和线状构造等组成地壳的岩层和岩体，在内外地质作用下(多为构造运动)，发生变形和变位后，形成的几何体，或残留下的形迹。其中，水下地面以下的地质构造的探测较为困难，发明人认为，在一般的水下环境较为复杂，传统的爆破、钻孔等陆地地质构造勘探手段不适用水下地质构造检测。
目前，利用不同地质之间存在地质界面，不同地质的反射波特性不同，可以使用间接技术手段检测地质构造，而且红外遥感、微波遥感等遥感技术的发展为地质构造检测提供了技术支持。发明人认为，目前的间接测量技术对于水下或地下的地质结构分析缺乏精准分析的能力。
发明内容
针对传统的勘探方法无法测量水下或地下地质构造以及现有的间接测量手段对水下地质构造勘探不准确的不足，本发明旨在提供一种水下或地下地质构造伪旋转实现装置及方法，其能够针对水下地面以下的地质构造进行较为精准的勘探，满足一般的勘探需求。
本发明的第一目的，是提供一种水下或地下地质构造伪旋转实现装置。
本发明的第二目的，是提供一种水下或地下地质构造伪旋转实现方法。
为实现上述发明目的，本发明公开了下述技术方案：
首先本发明公开了一种水下或地下地质构造伪旋转实现装置，包括控制器、布置在水下地面以下的信号发射器，以及能够与信号发射器进行通信的信号接收器，信号发射器用于向位于水下地面以下的地质构造发射探测信号，探测信号能够被地质构造反射形成反射信号，信号接收器用于接收探测信号的反射信号，控制器连接信号发射器和信号接收器；其中，信号发射器能够从多种角度发射探测信号，信号接收器能够从多个角度接收反射信号。
进一步，所述信号发射器与所述信号接收器均包括多个，多个信号发射器将其测量的地壳分为若干采样区域，每个信号发射器在不同角度发射探测信号能够在地壳的构造断面反射。
进一步，控制器配备有用于对每个采样区域反射信号值作为对比的装置和/或模块，在沿横截面方向的连续采样点处执行多个连续测量，从而能够精准检测受不同地质构造之间的反射信号的差异。
进一步，所述信号发射器发射的探测信号为弹性波。
进一步，所述控制器设置有装置和/或模块，基于来自信号接收器的信息，对于每个采样区域绘制图像。
进一步，所述控制器具有用于在不同时间点重复测量所述采样区域反射信号值的装置和/或模块。
其次，本发明还公开了一种水下或地下地质构造伪旋转实现方法，由若干个信号器接收在空间上位于所获取的地壳区域的多个探测信号，根据多个探测信号分析位于水下地面以下的地质构造，并绘制地质构造图。
具体的，包括以下步骤：
所述的信号发射器发射探测信号p1至待检测的采样区域，并到达地质构造；
探测信号p1经地质构造表面反射，形成反射信号q1，所述信号接收器接收反射信号q1；
从0～360°改变信号发射器发射探测信号的角度，使探测信号pn经过一次或多次反射后，到达地质构造表面不同侧面的点，被地质构造表面信息调制，形成反射信号qn；
当探测信号在采样区域的地质构造表面全面地扫描后，处理器将在采样区域的地质构造表面各点反射的反射信号记录为qn′；
所述信号接收装置解调反射信号q1～qn中的地质构造信息，得到该地质构造完整的反射信号图像，由此，通过连续改变发射信号角度，使地质构造呈现的图像旋转，即实现了地质构造伪旋转；
绘制采样区域内的地质构造图。
第三，本发明还公开了一种计算机可读存储介质，其上存储有计算机程序，所述程序被控制器执行时实现所述的地质构造伪旋转实现方法的步骤。
进一步，所述控制器包括处理器。
与现有技术相比，本发明取得了以下有益效果：
1)与现有技术相比，本发明装置及方法实现水下或地下不可见地质构造检测，并且通过多次、多个角度的检测，从而获取采样区域内的地质构造信息，能够保证勘探工作的顺利进行。
2)本发明中，采用间接测量手段测量地质构造信息，通过在水下或地下预埋信号发射器和信号接收器即可，巧妙的利用了地质断面对信号的传播进行反射，从而信号接收器获得反射的信号，信号接收器的设置位置可以位于信号 发射器的附近，节约布置时间。
3)本发明中，所采用的多个角度的探测方法，其能够将对地表的侦测和到地质结构的侦测相区分，从而便于控制器对获得的测量数据进行去噪，还原地质结构信息。
构成本发明的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。
图1为实施例1的构成示意图，
图2为实施例2的步骤图。
图中，1、信号发射器，2、信号接收器，3、第一地质构造，4、第二地质构造，5、地质断面，6、反射面。
应该指出，以下详细说明都是例示性的，旨在对本发明提供进一步的说明。除非另有指明，本文使用的所有技术和科学术语具有与本发明所属技术领域的普通技术人员通常理解的相同含义。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本发明的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
正如背景技术所述，针对传统的勘探方法无法测量水下地面以下地质构造以及现有的间接测量手段对水下地面以下地质构造勘探不准确的不足，本发明旨在提供一种水下或地下地质构造伪旋转实现装置及方法，其能够针对水下地 面以下的地质构造进行较为精准的勘探，满足一般的勘探需求，现结合附图和具体实施方式对本发明进一步进行说明。
实施例1
一种水下地质构造伪旋转实现装置，包括控制器、布置在水下地面以下的信号发射器1，以及能够与信号发射器1进行通信的信号接收器2，其中，信号接收器2也位于水下地面以下；信号发射器1用于向位于水下地面以下的地质构造发射探测信号，探测信号能够被地质构造反射形成反射信号，信号接收器2用于接收探测信号的反射信号，控制器连接信号发射器1和信号接收器2；其中，信号发射器1能够从多种角度发射探测信号，信号接收器2能够从多个角度接受反射信号。
需要说明的是，本实施例中，假定要勘探的地质构造为某种断层，则，断层由于与周围的地质构造具有明显的纹理走向区分，导致形成不同的地质面特征，发射器的探测信号能够被这种地质面特征反射，形成反射信号，而由于地质断面5的存在，反射信号有经过地质面特征与地质断面5的反射，能够被信号接收器2接收到。
所述信号发射器1与所述信号接收器2均包括多个，以便于测量多个采样区域内的地质构造，多个信号发射器1将其测量的地壳分为若干采样区域，每个信号发射器1在不同角度发射探测信号能够在地壳的构造断面反射，从而被信号接收器2接收。
控制器配备有用于对每个采样区域反射信号值作为对比的装置和/或模块，执行多次探测，从而能够精准检测受不同地质构造之间的反射信号的差异。
所述信号发射器1发射的探测信号为弹性波。具体的，本实施例中，所述信号发射器1为微波发射器，所述信号接收器2为微波接收器，所述弹性波即 为微波。
所述控制器设置有装置和/或模块，基于来自信号接收器2的信息，对于每个采样区域绘制图像。
需要说明的是，控制器绘制图像，是基于其处理过的数据进行的，次为现有技术中的常用技术手段，可以使用如ERDAS、PCI、ENVI、ArcGIS等现有的软件进行，在此不再赘述。
所述控制器具有用于在不同时间点重复测量所述采样区域反射信号值的装置和/或模块。可以理解的是，所述控制器能够多次测量每个采样区域反射信号值，并通过一定的计算从而得到每个采样区域的相对准确的测量数据。
需要说明的是，本实施例中的“伪旋转”指信号发射器通过从0～360°连续改变发射角度，经过一次或多次反射后，探测信号扫描到待测地质构造所有的面，使地质构造呈现的图像旋转，实现了所述的“伪旋转”，如，请参考图1，信号发射器可以直接检测A点的地质构造，还可以通过改变探测信号p的角度经过多次反射检测B点的地质构造，类似看作是地质构造旋B旋转到了A点所在的面。
实施例2
一种地质构造伪旋转实现方法，由若干个信号器接收在空间上位于所获取的地壳区域的多个探测信号，根据多个探测信号分析位于水下地面以下的地质构造，并绘制地质构造图。
具体的，使用如实施例1所公开的地质构造伪旋转实现装置，包括以下步骤：
所述的信号发射器1发射探测信号p1至待检测的采样区域，并到达地质构造；
探测信号p1经地质构造表面反射，形成反射信号q1，所述信号接收器2接收反射信号q1；
从0～360°改变信号发射器发射探测信号的角度，使探测信号pn经过一次或多次反射后，到达地质构造表面不同侧面的点，被地质构造表面信息调制，形成反射信号qn；
当探测信号在采样区域的地质构造表面全面地扫描后，处理器将在采样区域的地质构造表面各点反射的反射信号记录为qn′或qn〞；
所述信号接收装置解调反射信号q1～qn中的地质构造信息，得到该地质构造完整的反射信号图像，由此，通过连续改变发射信号角度，地质构造呈现的图像旋转，即实现了地质构造伪旋转；
绘制采样区域内的地质构造图。
实施例3
一种计算机可读存储介质，其上存储有计算机程序，所述程序被控制器执行时实现所述的地质构造伪旋转实现方法的步骤。
所述控制器包括处理器。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，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之内。
Claims (10)
- 一种地质构造伪旋转实现装置，其特征在于，包括控制器、布置在水下地面以下的信号发射器，以及能够与信号发射器进行通信的信号接收器，信号发射器用于向位于水下地面以下的地质构造发射探测信号，探测信号能够被地质构造反射形成反射信号，信号接收器用于接收探测信号的反射信号，控制器连接信号发射器和信号接收器；其中，信号发射器能够从多种角度发射探测信号，信号接收器能够从多个角度接受反射信号。
- 如权利要求1所述的地质构造伪旋转实现装置，其特征在于，所述信号发射器与所述信号接收器均包括多个，多个信号发射器将其测量的地壳分为若干采样区域，每个信号发射器在不同角度发射探测信号能够在地壳的构造断面反射。
- 如权利要求2所述的地质构造伪旋转实现装置，其特征在于，控制器配备有用于对每个采样区域反射信号值作为对比的装置和/或模块，在沿横截面方向的连续采样点处执行多个连续测量，从而能够精准检测受不同地质构造之间的反射信号的差异。
- 如权利要求1所述的地质构造伪旋转实现装置，其特征在于，所述信号发射器发射的探测信号为弹性波。
- 如权利要求1所述的地质构造伪旋转实现装置，其特征在于，所述控制器设置有装置和/或模块，基于来自信号接收器的信息，对于每个采样区域绘制图像。
- 如权利要求1所述的地质构造伪旋转实现装置，其特征在于，所述控制器具有用于在不同时间点重复测量所述采样区域反射信号值的装置和/或模块。
- 如权利要求1～6任意一项所述的地质构造伪旋转实现方法，其特征在 于，由若干个信号器接收在空间上位于所获取的地壳区域的多个探测信号，根据多个探测信号分析位于水下地面以下的地质构造，并绘制地质构造图。
- 如权利要求7所述的地质构造伪旋转实现方法，其特征在于，包括以下步骤：所述的信号发射器发射探测信号p1至待检测的采样区域，并到达地质构造；探测信号p1经地质构造表面反射，形成反射信号q1，所述信号接收器接收反射信号q1；从0～360°连续改变信号发射器发射探测信号的角度，使探测信号pn经过一次或多次反射后，到达地质构造表面不同侧面的点，被地质构造表面信息调制，形成反射信号qn；当探测信号在采样区域的地质构造表面全面地扫描后，处理器将在采样区域的地质构造表面各点反射的反射信号记录为qn′；所述信号接收装置解调反射信号q1～qn中的地质构造信息，得到该地质构造完整的反射信号图像，由此，通过连续改变发射信号角度，地质构造呈现的图像旋转，即实现了地质构造伪旋转；绘制采样区域内的地质构造图。
- 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，所述程序被控制器执行时实现权利要求7或8任意一项所述的地质构造伪旋转实现方法的步骤。
- 如权利要求9所述的计算机可读存储介质，其介质在于，所述控制器包括处理器。
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