Determination method and device for stacking process of sedimentary strata, equipment and medium

Abstract

The invention provides a method and device for determining the stacking process of a sedimentary stratum, equipment and a medium. The method is applied to the superposition process simulation device, the superposition process simulation device comprises an outer water tank and an inner water tank, the inner water tank is arranged in the outer water tank, the front view of the inner water tank is a parallelogram, liquid in the inner water tank is communicated with liquid in the outer water tank, and a water-sand mixture flows into the inner water tank through a preset position at the top of the inner water tank. The method comprises the following steps: controlling a water-sand mixture to flow into the inner water tank; wherein the water-sediment mixture comprises fluid and sediment; according to a preset image acquisition period, acquiring front views of the inner water tank at different moments; wherein the front view of the inner water tank represents the distribution condition of silt and fluid in the inner water tank; and according to the front view of the inner water tank at each moment, the superposition process information of the sedimentary strata in the inner water tank is determined. According to the method, the accuracy of simulating the superposition process of the sedimentary strata is improved.

Description

Technical Field

[0001] This application relates to the field of sedimentary strata, and particularly to a method, apparatus, device and medium for determining the stacking process of sedimentary strata. Background Art

[0002] Sedimentary basins contain a large amount of resources. Studying the filling process or stacking process of sedimentary strata is an important part of geology.

[0003] Currently, the stacking process of sedimentary strata is simulated through flume experiments. However, the experimental results of flume experiments are three-dimensional sediment bodies, and it is difficult to record sediment profiles in real time. If two-dimensional profiles of three-dimensional sediment bodies are obtained by slicing, the experimental results will inevitably be damaged.

[0004] Therefore, there is a problem of poor accuracy in simulating the stacking process of sedimentary strata. Summary of the Invention

[0005] This application provides a method, apparatus, device and medium for determining the stacking process of sedimentary strata, so as to solve the technical problem of poor accuracy in simulating the stacking process of sedimentary strata.

[0006] In a first aspect, this application provides a method for determining the stacking process of sedimentary strata. This method is applied to a stacking process simulation device, which includes an outer water tank and an inner water tank. The inner water tank is arranged inside the outer water tank. The front view of the inner water tank is a parallelogram. The liquid in the inner water tank is communicated with the liquid in the outer water tank. The water-sediment mixture flows into the inner water tank through a preset position at the top of the inner water tank. The method includes:

[0007] Controlling the water-sediment mixture to flow into the inner water tank; wherein, the water-sediment mixture includes a fluid and sediment.

[0008] According to a preset image acquisition period, acquiring the front view of the inner water tank at different times; wherein, the front view of the inner water tank represents the distribution of sediment and fluid in the inner water tank.

[0009] According to the front views of the inner water tank at each time, determining the stacking process information of the sedimentary strata in the inner water tank; wherein, the sedimentary strata represents the strata formed by sediment in the water-sediment mixture, and the stacking process information represents the process of sediment forming the sedimentary strata.

[0010] Optionally, in the above method, the stacking process simulation device further includes a hose for communicating the inner water tank with a water tank and a sediment box. The fluid in the water tank flows into the inner water tank through the hose, and the sediment in the sediment box flows into the inner water tank through the hose.

[0011] Optionally, as in the above method, the stacking process simulation device further includes a funnel, which is connected to a hose. The fluid in the water tank flows into the hose through the funnel, and the sediment in the sediment box flows into the hose through the funnel.

[0012] Optionally, as in the above method, controlling the water-sediment mixture to flow into the inner water tank includes:

[0013] Controlling the fluid in the water tank to flow into the funnel according to a preset first rate, and controlling the sediment in the sediment box to flow into the funnel according to a preset second rate; wherein, the funnel flows the water-sediment mixture into the inner water tank through the hose.

[0014] Optionally, as in the above method, obtaining a front view of the inner water tank at different times according to a preset image acquisition period includes:

[0015] According to a preset image acquisition period, through a preset pulverized coal feeding device, feeding a preset volume of pulverized coal from the funnel into the inner water tank;

[0016] Using a preset image acquisition device to obtain a front view of the inner water tank.

[0017] Optionally, as in the above method, the stacking process simulation device includes a two-way pump and a reservoir. The two-way pump is arranged between the outer water tank and the reservoir. The method further includes:

[0018] Obtaining the current water level change information of the outer water tank; wherein, the current water level change information characterizes the change rate of the water level in the outer water tank;

[0019] If the current water level change information of the outer water tank is inconsistent with a preset water level change parameter threshold, then adjust the rotation speed of the two-way pump until the water level change information of the outer water tank is consistent with the preset water level change parameter; wherein, the two-way pump is used to control the flow of fluid between the reservoir and the outer water tank based on the rotation speed.

[0020] Optionally, as in the above method, the stacking process simulation device further includes an electromagnetic flowmeter, which is arranged between the outer water tank and the two-way pump; adjusting the rotation speed of the two-way pump includes:

[0021] Obtaining the current flow parameter information in the outer water tank through the electromagnetic flowmeter; wherein, the flow parameter information characterizes the flow velocity of the fluid in the outer water tank;

[0022] If the current flow parameter information is inconsistent with the preset flow parameter information, then adjust the rotation speed of the two-way pump until the current flow parameter information in the outer water tank is consistent with the preset flow parameter information.

[0023] In a second aspect, the present application provides a determination device for the stacking process of a sedimentary formation, including:

[0024] A control unit for controlling the inflow of the water-sediment mixture into the inner water tank; wherein, the water-sediment mixture includes a fluid and sediment;

[0025] An acquisition unit for acquiring a front view of the inner water tank at different moments according to a preset image acquisition period; wherein, the front view of the inner water tank characterizes the distribution of sediment and fluid in the inner water tank;

[0026] A determination unit for determining the superposition process information of the sedimentary strata in the inner water tank according to the front views of the inner water tank at each moment; wherein, the sedimentary strata represents the strata formed by the sediment in the water-sediment mixture, and the superposition process information represents the process of the sediment forming the sedimentary strata.

[0027] In a third aspect, the present application provides an electronic device, including: a memory, a processor;

[0028] The memory stores computer-executable instructions;

[0029] The processor executes the computer-executable instructions stored in the memory, so that the processor executes the above first aspect and / or various possible implementation manners of the first aspect.

[0030] In a fourth aspect, the present application provides a computer-readable storage medium, in which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, they are used to implement the above first aspect and / or various possible implementation manners of the first aspect.

[0031] In a fifth aspect, the present application provides a computer program product, including: a computer program, and when the computer program is executed by a processor, it implements the above first aspect and / or various possible implementation manners of the first aspect.

[0032] The present application provides a method, apparatus, device, and medium for determining the superimposition process of a sedimentary formation. The method of the present application is applied to a superimposition process simulation device, which includes an outer water tank and an inner water tank. The inner water tank is disposed inside the outer water tank. The front view of the inner water tank is a parallelogram. The liquid in the inner water tank is in communication with the liquid in the outer water tank. The water-sediment mixture flows into the inner water tank through a preset position at the top of the inner water tank. The method of the present application controls the water-sediment mixture to flow into the inner water tank. Further, according to a preset image acquisition period, the front view of the inner water tank at different times is obtained, and based on the front view of the inner water tank at each time, the superimposition process information of the sedimentary formation in the inner water tank is determined; wherein, the water-sediment mixture includes a fluid and sediment, the front view of the inner water tank represents the distribution of the sediment and the fluid in the inner water tank, the sedimentary formation represents the formation composed of the sediment in the water-sediment mixture, and the superimposition process information represents the process of the sediment forming the sedimentary formation. By flowing the water-sediment mixture into the inner water tank, the front view of the inner water tank at different times can be obtained, and the distribution of the sediment and the fluid in the inner water tank can be understood from the front view, and further, the process of the sediment forming the sedimentary formation can be understood from the front views at different times, without facing the damage to the experimental results caused by slicing a three-dimensional sediment body into a two-dimensional section in the prior art. The method for determining the superimposition process of the sedimentary formation provided by the present application improves the accuracy of simulating the superimposition process of the sedimentary formation. Description of the Drawings

[0033] The drawings herein are incorporated into the specification and constitute a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0034] Figure 1 Structural schematic of a superimposition process simulation device provided by the present application Figure 1 ;

[0035] Figure 2 Structural schematic of the inner water tank in a superimposition process simulation device provided by the present application Figure 1 ;

[0036] Figure 3 Structural schematic of the inner water tank in a superimposition process simulation device provided by the present application Figure 2 ;

[0037] Figure 4 Structural schematic of a superimposition process simulation device provided by the present application Figure 2 ;

[0038] Figure 5 Flow schematic of a method for determining the superimposition process of a sedimentary formation provided by the present application Figure 1 ;

[0039] Figure 6Structural schematic of an overlay process simulation device provided by the present application Figure 3 ;

[0040] Figure 7 Flow schematic of a method for determining the overlay process of a sedimentary formation provided by the present application Figure 2 ;

[0041] Figure 8 Schematic diagram of the front view of the inner water tank at a certain moment provided by the present application;

[0042] Figure 9 Schematic of the front view of the inner water tank at each moment provided by the present application Figure 1 ;

[0043] Figure 10 Schematic of the front view of the inner water tank at each moment provided by the present application Figure 2 ;

[0044] Figure 11 Structural schematic of a device for determining the overlay process of a sedimentary formation provided by the present application Figure 1 ;

[0045] Figure 12 Structural schematic of a device for determining the overlay process of a sedimentary formation provided by the present application Figure 2 ;

[0046] Figure 13 Structural schematic diagram of the electronic device provided by the present application.

[0047] Through the above-mentioned drawings, specific embodiments of the present application have been shown, and there will be more detailed descriptions hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed Description of the Embodiments

[0048] Here, exemplary embodiments will be described in detail, and their examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0049] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in this application are all information and data that have been authorized by the user or fully authorized by all parties. Moreover, the collection, use, and processing of relevant data need to comply with relevant laws, regulations, and standards, and corresponding operation entrances are provided for users to choose to authorize or refuse.

[0050] Sedimentary basins (which can also be referred to as sedimentary strata) contain a large amount of resources. Studying the filling process of sedimentary basins is an important part of geology. The filling process of sedimentary basins often mainly involves a river-delta system: rivers transport sediments from the upstream and deposit them at the coastline or lake shoreline to form deltas. The superposition of the deposited sediments or sedimentary strata thus forms the main units of sedimentary basin filling. During this process, external dynamic conditions such as tectonic movements (such as crustal uplift or tilting), the supply of upstream sediments, and the rise and fall of sea (or lake) levels jointly control the superposition of sedimentary strata. It can be understood that studying how sedimentary strata superposition responds to external driving conditions is the core task of studying sedimentary strata.

[0051] Currently, the method for intuitively demonstrating the superposition process of sedimentary strata is the flume experiment. A flume experiment can refer to creating an artificial slope in a pool filled with a certain volume of water, with part of the slope above the water surface and part submerged below the water surface. Sediments and water are injected into the pool at a certain point on the slope. Over time, the sediments continuously accumulate and gradually fill the underwater space, thus simulating the filling process of sedimentary basins.

[0052] However, the above flume experiment for simulating the superposition process of sedimentary strata is mainly carried out in three-dimensional space, that is, the experimental results obtained from the flume experiment are three-dimensional sedimentary bodies. If in-depth study of the strata superposition process inside the sedimentary body is needed, it is necessary to slice the three-dimensional sedimentary body after the experiment to analyze the internal interfaces and superposition relationships of the strata at different time points.

[0053] It can be understood that the existing flume experiments are difficult to record and display in real time the dynamic evolution of the sedimentary profile over time during the experiment, and can only cut and slice the sedimentary body after the flume experiment to study its internal structure. In addition, studying the two-dimensional profile of a three-dimensional sedimentary body by slicing will inevitably damage the experimental results.

[0054] Therefore, there is a problem of poor accuracy in simulating the superposition process of sedimentary strata.

[0055] The present application provides a method, apparatus, device, and medium for determining the superimposition process of a sedimentary formation. The method of the present application is applied to a superimposition process simulation device, which includes an outer water tank and an inner water tank. The inner water tank is disposed inside the outer water tank. The front view of the inner water tank is a parallelogram. The liquid in the inner water tank is in communication with the liquid in the outer water tank. The water-sediment mixture flows into the inner water tank through a preset position at the top of the inner water tank. The method of the present application controls the water-sediment mixture to flow into the inner water tank. Further, according to a preset image acquisition period, the front view of the inner water tank at different times is acquired, and according to the front views of the inner water tank at each time, the superimposition process information of the sedimentary formation in the inner water tank is determined. Wherein, the water-sediment mixture includes a fluid and sediment. The front view of the inner water tank represents the distribution of the sediment and the fluid in the inner water tank. The sedimentary formation represents the formation composed of the sediment in the water-sediment mixture. The superimposition process information represents the process of the sediment forming the sedimentary formation. By flowing the water-sediment mixture into the inner water tank, the front view of the inner water tank at different times can be obtained, and the distribution of the sediment and the fluid in the inner water tank can be understood from the front view. Furthermore, the process of the sediment forming the sedimentary formation can be understood from the front views at different times, without facing the damage to the experimental results caused by slicing a three-dimensional sediment body into a two-dimensional profile in the prior art. The method for determining the superimposition process of the sedimentary formation provided by the present application improves the accuracy of simulating the superimposition process of the sedimentary formation.

[0056] The following uses specific embodiments to elaborate in detail on the technical solution of the present application and how the technical solution of the present application solves the above technical problems. These specific embodiments below can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below with reference to the accompanying drawings.

[0057] Figure 1 The structural schematic of a superimposition process simulation device provided by the present application Figure 1 , as Figure 1 shown, from the front view perspective, the superimposition process simulation device includes an outer water tank and an inner water tank.

[0058] The inner water tank is disposed inside the outer water tank. The front view of the inner water tank is a parallelogram. The liquid in the inner water tank is in communication with the liquid in the outer water tank. The water-sediment mixture flows into the inner water tank through a preset position at the top of the inner water tank.

[0059] Among them, the outer water tank can be a rectangular transparent water tank. The material of the transparent water tank can be glass, such as tempered glass, etc. By setting the outer water tank as a transparent water tank, it is convenient for users or staff to observe the inside of the outer water tank.

[0060] In a possible implementation manner, the outer water tank can be a rectangular transparent water tank with a length of 9 meters, a width of 0.8 meters, and a height of 1.1 meters.

[0061] The front view of the inner water tank is a parallelogram. The inner water tank can be a transparent hexahedron, and the six faces of the inner water tank can be spliced by acrylic plates or plates made of other transparent materials. By setting the inner water tank as a transparent water tank, it is also convenient for users or staff to observe the inside of the inner water tank.

[0062] In a possible implementation, the top of the outer water tank can be empty. The beneficial effect of this setting is that it ensures that the pressures of the outer water tank, the inner water tank and the outside world are the same, so as to ensure the accuracy of simulating the stacking process of sedimentary strata.

[0063] In a possible implementation, the inner water tank is arranged at the center inside the outer water tank, so that users or staff can completely and clearly observe the inner water tank from the outer water tank.

[0064] To better describe the inner water tank, Figure 2 is the structural schematic of the inner water tank in a stacking process simulation device provided by this application Figure 1 , as Figure 2 shown. From the front view perspective, the inner water tank can include two identical parallelogram plates, and a top plate, a bottom plate, a side top plate, and a side bottom plate that connect the two identical parallelogram plates into a hexahedron.

[0065] Among them, the two identical parallelogram plates are parallel to each other, and the long sides of the two identical parallelogram plates are parallel to the bottom surface of the outer water tank.

[0066] It can be understood that the distance between the two identical parallelogram plates is the same as the width of the top plate or the bottom plate or the side top plate or the side bottom plate. Exemplarily, the distance between the two identical parallelogram plates is 2 cm, and the width of the top plate or the bottom plate or the side top plate or the side bottom plate is also 2 cm.

[0067] Both the bottom plate and the top plate are parallel to the bottom surface of the outer water tank, and the distance between the bottom plate and the bottom surface of the outer water tank is less than the distance between the top plate and the bottom surface of the outer water tank.

[0068] The included angle between the side bottom plate and the bottom plate is an obtuse angle, the included angle between the side top plate and the bottom plate is an acute angle, and the side top plate is parallel to the side bottom plate.

[0069] Among them, the side top plate and the top plate are open, so that the liquid in the inner water tank is communicated with the liquid in the outer water tank, that is, the water level of the liquid in the inner water tank is the same as the water level of the liquid in the outer water tank.

[0070] Exemplarily, holes can be opened in the side top plate and the top plate to ensure the openness of the side top plate and the top plate.

[0071] Meanwhile, at a preset position at the top of the inner water tank, that is, at a preset position on the top plate of the inner water tank, an opening is provided to allow the water-sand mixture to flow into the inner water tank from this opening.

[0072] Exemplarily, the above preset position is close to the side bottom plate, so that after the water-sand mixture flows into the inner water tank through the preset position at the top of the inner water tank, the sediment in the water-sand mixture accumulates along the side bottom plate to the bottom of the inner water tank to accurately simulate the sediment accumulation process.

[0073] In a possible implementation, grooving treatment is performed on the bottom plate and the side bottom plate. Grooving treatment can be understood as cutting the surfaces of the bottom plate and the side bottom plate inside the inner water tank to form grooves on the surfaces of the bottom plate and the side bottom plate of the inner water tank, so as to enhance the friction on the surfaces of the bottom plate and the side bottom plate of the inner water tank, so that the water-sand mixture flowing into the inner water tank from the preset position at the top of the inner water tank can conform to the superposition process of sedimentary strata under natural laws.

[0074] Exemplarily, the grooves on the surfaces of the bottom plate and the side bottom plate after grooving treatment can be equally spaced grooves. The length of the grooves can be the width of the bottom plate or the side bottom plate, such as 2 cm. The width of the grooves can be 4 mm, the depth of the grooves can be 2 mm, and the spacing between the grooves can be 7 mm.

[0075] To better describe the inner water tank, Figure 3 The structural schematic of the inner water tank in a superposition process simulation device provided by the present application Figure 2 , as Figure 3 shown, viewing the inner water tank from the viewing angle indicated by the arrow as Figure 3 shown, the inner water tank can at least include two identical parallelogram plates, namely parallelogram plate 1 and parallelogram plate 2. Among them, the top plate, bottom plate, side top plate, and side bottom plate of the inner water tank are used to support these two identical parallelogram plates. It should be noted that the two parallelogram plates, parallelogram plate 1 and parallelogram 2, are only numbered for the purpose of showing the number of parallelogram plates, and there is no other difference between these two parallelogram plates.

[0076] Among them, the viewing angle in the arrow direction can be that the angle between the arrow and the bottom plate is 45 degrees, the angle between the arrow and the gravity direction is 45 degrees, and the angle between the arrow and any parallelogram plate is 45 degrees.

[0077] To ensure the openness of the side top plate and the top plate, gaps are provided in both the side top plate and the top plate.

[0078] Exemplarily, the specifications of the gaps in the side top plate can be that the length is 20 cm and the width is the width of the side top plate. The multiple gaps in the side top plate are equally spaced, and the closest distance between the gaps is 2 cm;

[0079] The specifications of the gaps in the top plate can be as follows: the length is 11.5 cm, the width is the width of the side top plate, the multiple gaps in the top plate are equally spaced, and the closest distance between gaps is 5.5 cm.

[0080] It can be understood that a superposition process simulation device provided by the present application can enable a water-sediment mixture to flow into an inner water tank through a preset position at the top of the inner water tank, and from the perspective of directly facing the inner water tank, the distribution of water and sediment in the water-sediment mixture in the inner water tank can be directly observed. A superposition process simulation device provided by the present application can be used to improve the accuracy of simulating the superposition process of sedimentary strata.

[0081] In an alternative embodiment, Figure 4 is a structural schematic of a superposition process simulation device provided by the present application Figure 2 , as Figure 4 shown, the superposition process simulation device further includes a flexible hose, which is used to connect the inner water tank with a water tank and a sediment box. The fluid in the water tank flows into the inner water tank through the flexible hose, and the sediment in the sediment box flows into the inner water tank through the flexible hose.

[0082] The superposition process simulation device further includes a funnel, which is connected to the flexible hose. The fluid in the water tank flows into the flexible hose through the funnel, and the sediment in the sediment box flows into the flexible hose through the funnel.

[0083] Among them, the flexible hose can be used to connect the inner water tank with the water tank and the sediment box, so that the fluid in the water tank and the sediment in the sediment box can smoothly flow into the inner water tank, thus providing a material basis for the formation of sedimentary strata.

[0084] Exemplarily, the flexible hose can be a pipe made of a transparent material, so as to facilitate users or staff to observe the internal situation of the flexible hose.

[0085] It can be understood that the fluid in the water tank flows into the inner water tank through the flexible hose, so that the flow rate and velocity of the fluid can be accurately controlled, and the influence of different water flow conditions on the superposition process of sedimentary strata can be simulated.

[0086] In a possible implementation manner, a valve is provided at the flexible hose. By adjusting the opening and closing of the valve, the water flow changes during the flood period and the dry period can be simulated, and then the formation characteristics of sedimentary strata under different water flow actions can be observed.

[0087] At the same time, the sediment in the sediment box flows into the inner water tank through the flexible hose, realizing the quantitative transportation and uniform distribution of sediment.

[0088] The funnel is connected to the flexible hose to enable the fluid in the water tank and the sediment in the sediment box to first pass through the funnel, then through the flexible hose, and then flow into the inner water tank through the flexible hose.

[0089] It can be understood that the funnel is connected to the hose, which plays a role in guiding and buffering the fluid and sediment. Specifically, for the fluid in the water tank, the funnel can smoothly introduce the fluid into the hose, avoiding excessive turbulence or splashing when the fluid flows into the hose, thus ensuring the stable transportation of the fluid. Similarly, for the sediment in the sediment box, the funnel enables the sediment to smoothly flow into the inner water tank through the hose, preventing the sediment from clogging or accumulating at the hose inlet and ensuring the smooth supply of the sediment.

[0090] A superimposition process simulation device provided by the present application, through the coordinated cooperation of the hose and the funnel, enables the fluid and sediment to stably flow into the inner water tank, and further enables the superimposition process simulation device to more accurately simulate the actual deposition conditions, so as to improve the accuracy of simulating the superimposition process of the deposited formation.

[0091] Figure 5 Schematic flow of a method for determining the superimposition process of a deposited formation provided by the present application Figure 1 , this method can be applied to a superimposition process simulation device, which includes an outer water tank and an inner water tank. The inner water tank is arranged inside the outer water tank. The front view of the inner water tank is a parallelogram. The liquid in the inner water tank is communicated with the liquid in the outer water tank. The water-sediment mixture flows into the inner water tank through a preset position at the top of the inner water tank; the execution subject of this method can be a superimposition process simulation device, a server, a host or other devices, such as Figure 5 As shown, this method may include:

[0092] S501. Control the water-sediment mixture to flow into the inner water tank; wherein, the water-sediment mixture includes a fluid and sediment.

[0093] Wherein, the water-sediment mixture may refer to a mixture of a fluid and sediment. The fluid may refer to natural water, and the sediment may refer to solid particles of various particle sizes.

[0094] Controlling the water-sediment mixture to flow into the inner water tank can be understood as flowing the water-sediment mixture into the inner water tank at a certain rate.

[0095] In an alternative embodiment, step S501 may include:

[0096] Control the fluid in the water tank to flow into the funnel according to a preset first rate, and control the sediment in the sediment box to flow into the funnel according to a preset second rate; wherein, the funnel flows the water-sediment mixture into the inner water tank through the hose.

[0097] Wherein, the preset first rate may refer to the first rate pre-set by the staff, and the preset first rate may refer to the rate at which the fluid in the water tank flows into the funnel. The preset second rate may also refer to the second rate pre-set by the staff, and the preset second rate may refer to the rate at which the sediment in the sediment box flows into the funnel.

[0098] It is understandable that the inflow of fluid in the water tank into the funnel is controlled according to a preset first rate. The first rate can be set by the staff according to the deposition environment designed in the experiment. For example, if a river rapids environment is to be simulated, the value of the first rate can be set to a relatively large value; if a lake still water environment is to be simulated, the value of the first rate can be set to a relatively small value.

[0099] Similarly, the inflow of sediment in the sediment box into the funnel is controlled according to a preset second rate. The second rate can be determined by the staff according to the deposition environment and research purpose.

[0100] Exemplarily, in the scenario of simulating a river-delta system, the preset first rate can be (cubic centimeters per second), and the preset second rate can be If the density of the sediment in the sediment box is (grams per cubic centimeter), then the preset second rate can also be expressed as (grams per second).

[0101] It is understandable that by controlling the preset first rate and the preset second rate, the rate at which the water-sediment mixture composed of fluid and sediment flows into the inner water tank can be determined. The rate at which the water-sediment mixture flows into the inner water tank can be the gravitational rate of the water-sediment mixture passing through the funnel in the hose and flowing into the inner water tank at the gravitational rate, where the gravitational rate can refer to the rate of free fall of the water-sediment mixture in the hose.

[0102] The beneficial effect of such a setting is that by precisely controlling the inflow of the water-sediment mixture into the inner water tank, specifically reflected in precisely controlling the rate of the fluid in the water tank flowing into the funnel and the rate of the sediment in the sediment box flowing into the funnel, the movement states of the fluid and sediment under various natural deposition environments can be simulated, so as to improve the accuracy of simulating the superimposition process of sedimentary strata and provide an experimental basis for geological research.

[0103] In a possible implementation manner, a switch is provided between the funnel and the hose, and the above method may further include:

[0104] Real-time monitoring of the weight value of the water-sediment mixture in the funnel; if the weight value exceeds a preset weight threshold, control the switch between the funnel and the hose to open, so that the water-sediment mixture flows into the inner water tank through the hose.

[0105] Among them, a weight sensor can be used to real-time monitor the weight value of the water-sediment mixture in the funnel.

[0106] The connection between the funnel and the hose can be an electromagnetic valve. When the weight sensor detects that the weight value of the water-sediment mixture in the funnel exceeds the preset weight threshold, the switch of the electromagnetic valve can be opened, so that the water-sediment mixture flows into the inner water tank through the hose.

[0107] The preset weight threshold can be the weight threshold of the water-sand mixture preset by the staff. Exemplarily, the weight threshold can be set to 0.2 grams. When the weight sensor detects that the weight value of the water-sand mixture in the funnel exceeds 0.2 grams, the switch of the solenoid valve can be opened, so that the water-sand mixture flows into the inner water tank through the hose.

[0108] The beneficial effect of such a setting is to avoid interference from other interfering factors on the result of the determination method of the superimposition process of the sedimentary formation when the fluid in the water tank and the sediment in the sediment box do not flow into the funnel in time.

[0109] S502. Obtain the front view of the inner water tank at different times according to the preset image acquisition period; wherein, the front view of the inner water tank represents the distribution of sediment and fluid in the inner water tank.

[0110] Among them, the preset image acquisition period can refer to the image acquisition period preset by the staff, that is, the period for obtaining the front view of the inner water tank.

[0111] Exemplarily, the preset image acquisition period can be 30 seconds, that is, the front view of the inner water tank is obtained every 30 seconds.

[0112] In a possible implementation manner, the front view of the inner water tank at different times can be obtained by a preset image acquisition device such as a digital camera or a video camera. If the preset image acquisition device is a video camera and the memory of the video camera is sufficient, the front view of the inner water tank at different times can be recorded within the preset time period.

[0113] Among them, it is necessary to ensure that the image acquisition device is fixed at an appropriate position, such as 1 meter away from the outer water tank, and ensure that the image acquisition device can face the front view surface of the inner water tank, so as to obtain a complete and clear front view of the inner water tank.

[0114] In an alternative embodiment, step S502 may include:

[0115] According to the preset image acquisition period, through a preset pulverized coal feeding device, a preset volume of pulverized coal is flowed from the funnel into the inner water tank; a preset image acquisition device is used to obtain the front view of the inner water tank.

[0116] Among them, pulverized coal can refer to fine particulate matter that is black or dark gray.

[0117] In the determination method of the superimposition process of the sedimentary formation in this application, pulverized coal can be used to simulate the formation interface. As the water-sand mixture flows from the funnel into the inner water tank and a preset volume of pulverized coal flows from the funnel into the inner water tank, the distribution of pulverized coal in the inner water tank can simulate the movement state of the formation interface.

[0118] The preset pulverized coal feeding device may refer to a pre - set pulverized coal feeding device. Exemplarily, the pulverized coal feeding device can be a plastic bottle. The plastic bottle is placed upside down, and the bottle cap of the plastic bottle is provided with uniform openings. According to the preset image acquisition period, by squeezing the bottle body of the plastic bottle 2 times, the pulverized coal in the bottle body flows out from the bottle cap and flows into the inner water tank through a funnel.

[0119] The preset volume may refer to the corresponding volume when the bottle body of the plastic bottle is squeezed 2 times and the pulverized coal in the bottle body flows out from the bottle cap. Exemplarily, the preset volume can be 1.4 cubic centimeters. If the density of the pulverized coal is 1.43 grams per cubic centimeter, the weight of the pulverized coal is 2 grams.

[0120] According to the preset image acquisition period, for example, every 30 seconds, perform the step of flowing a preset volume of pulverized coal from the funnel into the inner water tank through the preset pulverized coal feeding device.

[0121] The beneficial effect of such a setting is that by controlling the feeding amount and feeding frequency of the pulverized coal, the movement state of the formation interface of the sedimentary formation in the natural environment can be simulated, so as to improve the accuracy of simulating the superimposition process of the sedimentary formation.

[0122] S503. Determine the superimposition process information of the sedimentary formation in the inner water tank according to the front view of the inner water tank at each moment; wherein, the sedimentary formation represents the formation composed of sediment in the water - sand mixture, and the superimposition process information represents the process of sediment forming the sedimentary formation.

[0123] Among them, the superimposition process information of the sedimentary formation in the inner water tank may refer to the process of sediment in the water - sand mixture forming the sedimentary formation.

[0124] From the front view of the inner water tank at each moment, it can be understood that the front view records the distribution of sediment and fluid in the inner water tank. From the front view of the inner water tank at each moment, the process of how sediment gradually accumulates to form a formation can be inferred.

[0125] Exemplarily, from the front view of the inner water tank at each moment, features such as but not limited to the thickness change of the sedimentary formation, the morphological characteristics of the sedimentary formation, and the sedimentation sequence of the sedimentary formation can be analyzed.

[0126] The method for determining the superimposition process of a sedimentary formation provided by this application controls the inflow of a water-sediment mixture into an inner water tank. Further, according to a preset image acquisition period, a front view of the inner water tank at different times is obtained, and based on the front views of the inner water tank at each time, information on the superimposition process of the sedimentary formation in the inner water tank is determined; wherein, the water-sediment mixture includes a fluid and sediment, the front view of the inner water tank represents the distribution of sediment and fluid in the inner water tank, the sedimentary formation represents the formation composed of sediment in the water-sediment mixture, and the superimposition process information represents the process by which sediment forms a sedimentary formation. By flowing the water-sediment mixture into the inner water tank, a front view of the inner water tank at different times can be obtained, and the distribution of sediment and fluid in the inner water tank can be understood from the front view. Furthermore, the process by which sediment forms a sedimentary formation can be understood from the front views at different times, without facing the damage to the experimental results caused by slicing a three-dimensional sediment body into a two-dimensional section in the prior art. The method for determining the superimposition process of a sedimentary formation provided by this application improves the accuracy of simulating the superimposition process of a sedimentary formation.

[0127] In an alternative embodiment, Figure 6 is a schematic structural diagram of a superimposition process simulation device provided by this application Figure 3 , as Figure 6 shown, the superimposition process simulation device includes a two-way pump and a reservoir, and the two-way pump is arranged between an outer water tank and the reservoir.

[0128] In an alternative embodiment, the superimposition process simulation device further includes an electromagnetic flowmeter, and the electromagnetic flowmeter is arranged between the outer water tank and the two-way pump.

[0129] Among them, the two-way pump can refer to a pump that can work bidirectionally. Exemplarily, the two-way pump can pump a fluid from container A to container B, and can also pump from container B to container A. In the superimposition process simulation device, the two-way pump is arranged between the outer water tank and the reservoir so that the fluid can be pumped from the outer water tank to the reservoir or from the reservoir to the outer water tank. Specifically, setting the two-way pump to pump the fluid in the outer water tank to the reservoir can simulate the downstream condition of a river, and setting the two-way pump to pump the fluid in the reservoir to the outer water tank can simulate the upstream condition of a river.

[0130] The reservoir can refer to a container for storing a fluid. In a possible implementation manner, a water level monitoring device is arranged in the reservoir to monitor the water level of the fluid in the reservoir. Exemplarily, if the volume of the fluid in the reservoir is less than two-thirds of the capacity of the reservoir, fluid is obtained from a water source and the reservoir is filled with the fluid to two-thirds of its capacity.

[0131] The electromagnetic flowmeter can refer to an instrument for measuring the volume flow rate of a fluid. The electromagnetic flowmeter measures the flow velocity and flow rate of the fluid through the principle of electromagnetic induction.

[0132] An electromagnetic flowmeter is installed between the outer water tank and the two-way pump, and can accurately measure the flow rate of the fluid in the outer water tank.

[0133] It can be understood that by measuring the flow rate of the fluid in the outer water tank in real time with the electromagnetic flowmeter, the direction and rotation speed of the two-way pump can be adjusted according to the flow rate of the fluid in the outer water tank, so as to accurately simulate the stacking process of the sedimentary formation.

[0134] In order to better describe the functions of the two-way pump and others in the stacking process simulation device, Figure 7 The following is a schematic flowchart of a method for determining the stacking process of a sedimentary formation provided by this application Figure 2 , this method can be applied to a stacking process simulation device, and the execution subject of this method can be a stacking process simulation device, a server, a host or other devices, such as Figure 7 As shown, this method may include:

[0135] S701. Obtain the current water level change information of the outer water tank; wherein, the current water level change information represents the change rate of the water level in the outer water tank.

[0136] Wherein, the water level change information may refer to the change rate of the water level of the fluid in the outer water tank.

[0137] In an alternative embodiment, a water level sensor can be used to obtain the current water level of the outer water tank every second. The water level sensor may include, but is not limited to, a float type, a pressure type or an ultrasonic type sensor. The water level sensor converts the water level information into an electrical signal, so that the execution subject of this method can record or analyze the electrical signal.

[0138] Furthermore, the execution subject of this method can calculate the current water level change information of the outer water tank according to the current water level of the outer water tank obtained every second and the bottom area of the outer water tank.

[0139] Exemplarily, the current water level change information of the outer water tank may be that the water surface rises at a rate of 0.004 cm / s (centimeters per second).

[0140] S702. If the current water level change information of the outer water tank is inconsistent with the preset water level change parameter threshold, adjust the rotation speed of the two-way pump until the water level change information of the outer water tank is consistent with the preset water level change parameter; wherein, the two-way pump is used to control the flow of the fluid between the reservoir and the outer water tank based on the rotation speed.

[0141] Wherein, the preset water level change parameter threshold may refer to the water level change parameter threshold preset by the staff, and is used to evaluate whether the current water level change information of the outer water tank meets the experimental requirements.

[0142] Exemplarily, the preset water level change parameter threshold can be set such that the water surface rises at a rate of 0.008 cm / s (centimeters per second).

[0143] In a possible implementation, when the water level change in the outer water tank is rising, if the current water level change information of the outer water tank is less than the preset water level change parameter threshold, the rotation speed of the two-way pump for pumping the fluid in the reservoir into the outer water tank can be increased to increase the fluid input volume, thereby accelerating the rising rate of the water level in the outer water tank until it reaches 0.008 cm / s.

[0144] If the current water level change information of the outer water tank is less than the preset water level change parameter threshold, the rotation speed of the two-way pump for pumping the fluid in the reservoir into the outer water tank can be decreased to reduce the fluid input volume, thereby reducing the rising rate of the water level in the outer water tank until it reaches 0.008 cm / s. If the rotation speed of the two-way pump for pumping the fluid in the reservoir into the outer water tank is 0 and the current water level change in the outer water tank still cannot be reduced to 0.008 cm / s, then the direction of the two-way pump is adjusted to pump the fluid in the outer water tank into the reservoir until the current water level change information of the outer water tank is reduced to 0.008 cm / s.

[0145] In an alternative implementation, adjusting the rotation speed of the two-way pump may include:

[0146] Obtaining the current flow parameter information in the outer water tank through an electromagnetic flowmeter; wherein the flow parameter information characterizes the flow velocity of the fluid in the outer water tank; if the current flow parameter information is inconsistent with the preset flow parameter information, then adjust the rotation speed of the two-way pump until the current flow parameter information in the outer water tank is consistent with the preset flow parameter information.

[0147] Wherein the preset flow parameter information may refer to the flow parameter information pre-set by the staff and is used to evaluate whether the current flow parameter information meets the experimental requirements.

[0148] In a possible implementation, the preset flow parameter information of the outer water tank can be calculated through the preset water level change parameter threshold and the bottom area of the outer water tank. Similarly, the current flow parameter information in the outer water tank can be calculated through the current water level change information of the outer water tank and the bottom area of the outer water tank.

[0149] In a possible implementation, when the water level in the outer water tank changes upward and the direction of the fluid pumped by the two-way pump is to pump the fluid in the reservoir into the outer water tank, if the current flow parameter information is less than the preset flow parameter information, the rotation speed of the two-way pump for pumping the fluid in the reservoir into the outer water tank is increased to increase the fluid input volume, so that the current flow parameter information in the outer water tank increases until the current flow parameter information in the outer water tank is consistent with the preset flow parameter information.

[0150] If the current flow parameter information is less than the preset flow parameter information, the rotation speed of the two-way pump for pumping the fluid in the reservoir into the outer water tank is decreased to reduce the fluid input volume, so that the current flow parameter information in the outer water tank decreases until the current flow parameter information in the outer water tank is consistent with the preset flow parameter information.

[0151] The beneficial effect of such a setting is that by precisely controlling the flow rate in the outer water tank, the water level change in the outer water tank is further controlled, thereby maintaining the stable change of the water level in the outer water tank to simulate specific sedimentary environmental conditions.

[0152] The method for determining the stacking process of the sedimentary formation provided by this application improves the accuracy of simulating the stacking process of the sedimentary formation.

[0153] To better describe the front view in the method for determining the stacking process of the sedimentary formation, Figure 8 This is a schematic diagram of the front view of the inner water tank provided by this application at a certain moment, as Figure 8 shown, Figure 8 which includes the origin point, the onlap point, the downlap point, and the points of the coastline.

[0154] The origin point can refer to the intersection point of the bottom plate and the side bottom plate in the inner water tank. Looking at the inner water tank from a front view perspective, the origin point is at the lower right corner of the inner water tank.

[0155] The onlap point can refer to the point where the sedimentary layer covers upward in the front view, which can be understood as the point where the new sedimentary layer covers the old sedimentary layer. In this embodiment, looking at the inner water tank from a front view perspective, the onlap point is at the upper right corner of the sedimentary layer.

[0156] The downlap point can refer to the point where the sedimentary layer covers downward in the front view, which can be understood as the point where the new sedimentary layer deposits below the old sedimentary layer. In this embodiment, looking at the inner water tank from a front view perspective, the downlap point is at the lower left corner of the sedimentary layer.

[0157] The points of the coastline can refer to the points corresponding to the intersection line between the water surface of the fluid in the inner water tank and the sediment in the front view.

[0158] To vividly describe the front view obtained by the method for determining the superimposition process of the sedimentary strata of the present application, the fluid in the inner water tank can be understood as seawater or ocean, and the intersection line between the water surface of the fluid in the inner water tank and the sediment can be understood as the coastline.

[0159] The origin can refer to the intersection point of the onshore basement and the offshore basement of the basin; the topset bed terminates landward at the onshore basement of the basin and can be called the onlap point (or bedrock-alluvial transition point, ABT); the foreset bed terminates seaward at the offshore basement of the basin and is called the downlap point; the foreset bed and the topset bed intersect at the coastline.

[0160] Among them, the surface of the topset bed, the surface of the foreset bed, the basement on the inland side of the basin, and the basement on the ocean side of the basin can all be approximated as straight lines with constant slopes, and the slopes can be represented by the letters α, β, γ, and φ respectively, that is, α represents the slope of the surface of the topset bed, β represents the slope of the surface of the foreset bed, γ represents the slope of the basement on the inland side of the basin, and φ represents the slope of the basement on the ocean side of the basin.

[0161] It can be understood that during the simulation of the superimposition process of the sedimentary strata, as sediment accumulates continuously in the natural environment, the onlap point, the points of the coastline, and the downlap point will change accordingly. During the superimposition process of the sedimentary strata in the actual scenario, the changes in the onlap point, the coastline, and the downlap point also mean that the scale and shape of the strata will change with the superimposition process of the strata.

[0162] Figure 9 Schematic diagram of the front view of the inner water tank provided by the present application at each moment Figure 1 , such as Figure 9 shown, taking Figure 8 the schematic diagram of the front view of the inner water tank at a certain moment in Figure 9 as an example, the surface of the topset bed, the surface of the foreset bed, the basement on the inland side of the basin, and the basement on the ocean side of the basin can all be approximated as straight lines with constant slopes, and the slopes can be represented by the letters α, β, γ, and φ respectively. The front view of the inner water tank at each moment can be represented by Figure 9 . In

[0163] When β < γ, the onlap point, the points of the coastline, and the downlap point also change with time, as shown in Figure 10 shown, Figure 10 Schematic diagram of the front view of the inner water tank provided by the present application at each moment Figure 2 .

[0164] According to Figure 9 and Figure 10 , the inflow rate of the water-sediment mixture is represented by , and the preset water level change parameter threshold is represented by It is shown that the top-set bed surface, foreset bed surface, the basin's inland-side basement, and the basin's ocean-side basement can all be approximated as straight lines with constant slopes, which can be represented by the letters α, β, γ, and φ respectively. Among them, the inflow rate of the water-sediment mixture is determined by a preset first rate (the rate at which the fluid in the water tank flows into the funnel) and a preset second rate (the rate at which the sediment in the sediment box flows into the funnel). γ and φ can be obtained by measuring the inner water tank, and α and β can be measured during the sediment deposition process.

[0165] Starting from the origin (0, 0), an X-Z reference coordinate system is established. Among them, the seaward direction of the horizontal axis X is positive, and the upward direction of the vertical axis Z is positive. The results in the front view of the inner water tank at each moment satisfy the following model:

[0166] ;

[0167] Among them, X represents the distance that the point on the coastline moves to the left between two front views, and Z represents the distance that the point on the coastline moves upward.

[0168] Among them, can refer to the spatial scale measurement under the background of sea-level rise and fall in two-dimensional space, satisfying:

[0169] ;

[0170] Among them, is the inflow rate of the water-sediment mixture, is the preset threshold of the water level change parameter.

[0171] , and are coefficients related to the slope, satisfying respectively:

[0172] ;

[0173] ;

[0174] .

[0175] Among them, α represents the slope of the top-set bed surface, β represents the slope of the foreset bed surface, γ represents the slope of the basin's inland-side basement, and φ represents the slope of the basin's ocean-side basement.

[0176] It can be understood that by flowing the water-sediment mixture into the inner water tank, a front view of the inner water tank at different times can be obtained, and the distribution of sediment and fluid in the inner water tank can be understood from the front view. Furthermore, the process of sediment forming a sedimentary stratum can be understood from the front views at different times, providing an experimental basis for geological research, and avoiding the damage to experimental results caused by slicing a three-dimensional sedimentary body into a two-dimensional section in the prior art. The method for determining the superimposition process of a sedimentary stratum provided by this application improves the accuracy of simulating the superimposition process of a sedimentary stratum.

[0177] Figure 11 Structural schematic of a device for determining the superimposition process of a sedimentary stratum provided by this application Figure 1 , such as Figure 11 As shown, the device 110 for determining the superimposition process of a sedimentary stratum includes: a control unit 1101, an acquisition unit 1102, and a determination unit 1103.

[0178] In an optional example, the device for determining the superimposition process of a sedimentary stratum is provided with a superimposition process simulation device. The superimposition process simulation device includes an outer water tank and an inner water tank. The inner water tank is arranged inside the outer water tank. The front view of the inner water tank is a parallelogram. The liquid in the inner water tank is communicated with the liquid in the outer water tank. The water-sediment mixture flows into the inner water tank through a preset position at the top of the inner water tank.

[0179] The control unit 1101 is used to control the water-sediment mixture to flow into the inner water tank; wherein, the water-sediment mixture includes a fluid and sediment.

[0180] The acquisition unit 1102 is used to acquire the front view of the inner water tank at different times according to a preset image acquisition period; wherein, the front view of the inner water tank represents the distribution of sediment and fluid in the inner water tank.

[0181] The determination unit 1103 is used to determine the superimposition process information of the sedimentary stratum in the inner water tank according to the front view of the inner water tank at each moment; wherein, the sedimentary stratum represents the stratum formed by the sediment in the water-sediment mixture, and the superimposition process information represents the process of sediment forming a sedimentary stratum.

[0182] Figure 12 Structural schematic of a device for determining the superimposition process of a sedimentary stratum provided by this application Figure 2 , such as Figure 12 As shown, the device 120 for determining the superimposition process of a sedimentary stratum includes: a control unit 1201, an acquisition unit 1202, and a determination unit 1203, wherein the acquisition unit 1202 further includes a first processing module 12021 and a second processing module 12022.

[0183] In an optional example, the superposition process simulation device further includes a hose for connecting the inner water tank, the water tank, and the sediment box. The fluid in the water tank flows into the inner water tank through the hose, and the sediment in the sediment box flows into the inner water tank through the hose.

[0184] In an optional example, the superposition process simulation device further includes a funnel connected to the hose. The fluid in the water tank flows into the hose through the funnel, and the sediment in the sediment box flows into the hose through the funnel.

[0185] In an optional example, the control unit 1201 is further specifically configured to control the fluid in the water tank to flow into the funnel according to a preset first rate, and control the sediment in the sediment box to flow into the funnel according to a preset second rate. The funnel flows the water-sediment mixture into the inner water tank through the hose.

[0186] The first processing module 12021 is configured to, according to a preset image acquisition period, through a preset pulverized coal feeding device, flow a preset volume of pulverized coal from the funnel into the inner water tank.

[0187] The second processing module 12022 is configured to acquire a front view of the inner water tank by using a preset image acquisition device.

[0188] In an optional example, the superposition process simulation device further includes a two-way pump and a reservoir. The two-way pump is disposed between the outer water tank and the reservoir. The determination device 120 of the superposition process of the sedimentary formation further includes an adjustment unit.

[0189] The adjustment unit is configured to acquire current water level change information of the outer water tank. The current water level change information characterizes the change rate of the water level of the outer water tank.

[0190] If the current water level change information of the outer water tank is inconsistent with a preset water level change parameter threshold, adjust the rotation speed of the two-way pump until the water level change information of the outer water tank is consistent with the preset water level change parameter. The two-way pump is used to control the flow of fluid between the reservoir and the outer water tank based on the rotation speed.

[0191] In an optional example, the superposition process simulation device further includes an electromagnetic flowmeter disposed between the outer water tank and the two-way pump. The adjustment unit further includes an adjustment module.

[0192] The adjustment module is configured to obtain current flow parameter information in the outer water tank through the electromagnetic flowmeter. The flow parameter information characterizes the flow velocity of the fluid in the outer water tank.

[0193] If the current flow parameter information is inconsistent with the preset flow parameter information, adjust the rotation speed of the two-way pump until the current flow parameter information in the outer water tank is consistent with the preset flow parameter information.

[0194] Figure 13 A schematic structural diagram of the electronic device provided by this application is as follows Figure 13 As shown, the electronic device 130 provided in this embodiment includes: at least one processor 1301 and a memory 1302. Optionally, the device 130 further includes a communication component 1303. Among them, the processor 1301, the memory 1302, and the communication component 1303 are connected through a bus 1304.

[0195] In the specific implementation process, at least one processor 1301 executes the computer-executable instructions stored in the memory 1302, so that at least one processor 1301 executes the above-mentioned method.

[0196] For the specific implementation process of the processor 1301, reference can be made to the above method embodiment, and its implementation principle and technical effect are similar, so they will not be elaborated here in this embodiment.

[0197] In the above embodiment, it should be understood that the processor may be a central processing unit (English: Central Processing Unit, abbreviated: CPU), or other general-purpose processors, digital signal processors (English: Digital Signal Processor, abbreviated: DSP), application-specific integrated circuits (English: Application Specific Integrated Circuit, abbreviated: ASIC), etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. The steps of the method disclosed in combination with the invention can be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.

[0198] The memory may include a high-speed memory (Random Access Memory, RAM), and may also include a non-volatile memory (Non-volatile Memory, NVM), such as at least one disk memory.

[0199] The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For the convenience of representation, the bus in the attached drawings of this application is not limited to only one bus or one type of bus.

[0200] The present application also provides a computer program product, including a computer program which, when executed by a processor, implements the above-mentioned method.

[0201] The present application also provides a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, implement the above-mentioned method.

[0202] It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to the present application.

[0203] Furthermore, it should be noted that although the steps in the flowchart are shown in sequence according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless there is a clear description in this article, the execution of these steps has no strict order limit, and these steps can be executed in other orders. Moreover, at least some of the steps in the flowchart may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same moment, but can be executed at different moments. The execution order of these sub-steps or stages is not necessarily sequential, but can be executed alternately or in turn with at least a part of other steps or sub-steps or stages of other steps.

[0204] It should be understood that the above-mentioned device embodiments are illustrative only, and the devices of the present application can also be implemented in other ways. For example, the division of units / modules in the above embodiments is only a logical function division, and there can be other division methods in actual implementation. For example, multiple units, modules or components can be combined, or can be integrated into another system, or some features can be ignored or not executed.

[0205] In addition, unless otherwise specified, in each embodiment of the present application, each functional unit / module can be integrated in one unit / module, or each unit / module can exist physically alone, or two or more units / modules can be integrated together. The above-mentioned integrated unit / module can be implemented in the form of hardware or in the form of a software program module.

[0206] When the integrated unit / module is implemented in the form of hardware, the hardware can be a digital circuit, an analog circuit, etc. The physical implementation of the hardware structure includes, but is not limited to, transistors, memristors, etc. Unless otherwise specified, the processor can be any suitable hardware processor, such as a CPU, GPU, FPGA, DSP, and ASIC, etc. Unless otherwise specified, the storage unit can be any suitable magnetic storage medium or magneto-optical storage medium, such as resistive random access memory (RRAM), dynamic random access memory (DRAM), static random access memory (SRAM), enhanced dynamic random access memory (EDRAM), high-bandwidth memory (HBM), hybrid memory cube (HMC), etc.

[0207] When the integrated unit / module is implemented in the form of a software program module and sold or used as an independent product, it can be stored in a computer-readable memory. Based on this understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a memory and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods in the various embodiments of the present application. And the aforementioned memory includes: USB flash drives, read-only memory (ROM), random access memory (RAM), external hard drives, magnetic disks, or optical discs and other various media that can store program codes.

[0208] In the above embodiments, the descriptions of the various embodiments have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combinations of these technical features do not conflict, they should all be considered to be within the scope described in this specification.

[0209] Those skilled in the art will readily conceive of other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any variations, uses, or adaptations of the present application, which follow the general principles of the present application and include the common general knowledge or conventional technical means in the technical field not disclosed in the present application. The specification and the embodiments are only regarded as exemplary, and the true scope and spirit of the present application are pointed out by the following claims.

[0210] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is only limited by the appended claims.

Claims

1. A method for determining the superimposition process of sedimentary strata, characterized in that, The method is applied to a stacking process simulation device, which includes an outer water tank and an inner water tank. The inner water tank is arranged inside the outer water tank. The front view of the inner water tank is a parallelogram. The liquid in the inner water tank is communicated with the liquid in the outer water tank. The water-sand mixture flows into the inner water tank through a preset position at the top of the inner water tank. The method includes: Controlling the water-sand mixture to flow into the inner water tank; wherein, the water-sand mixture includes a fluid and sediment; Obtaining the front view of the inner water tank at different moments according to a preset image acquisition period; wherein, the front view of the inner water tank represents the distribution of sediment and fluid in the inner water tank; Determining the stacking process information of the sedimentary strata in the inner water tank according to the front view of the inner water tank at each moment; wherein, the sedimentary strata represents the strata formed by the sediment in the water-sand mixture, and the stacking process information represents the process of the sediment forming the sedimentary strata.

2. The method according to claim 1, wherein The stacking process simulation device further includes a hose, which is used to connect the inner water tank with a water tank and a sediment box. The fluid in the water tank flows into the inner water tank through the hose, and the sediment in the sediment box flows into the inner water tank through the hose.

3. The method according to claim 2, characterized in that The stacking process simulation device further includes a funnel, which is connected to the hose. The fluid in the water tank flows into the hose through the funnel, and the sediment in the sediment box flows into the hose through the funnel.

4. The method according to claim 3, characterized in that, Controlling the water-sand mixture to flow into the inner water tank includes: Controlling the fluid in the water tank to flow into the funnel according to a preset first rate, and controlling the sediment in the sediment box to flow into the funnel according to a preset second rate; wherein, the funnel flows the water-sand mixture into the inner water tank through the hose.

5. The method according to claim 3, wherein Obtaining the front view of the inner water tank at different moments according to a preset image acquisition period includes: According to a preset image acquisition period, through a preset pulverized coal feeding device, feeding a preset volume of pulverized coal from the funnel into the inner water tank; Using a preset image acquisition device to obtain the front view of the inner water tank.

6. The method according to claim 1, wherein The stacking process simulation device includes a two-way pump and a reservoir. The two-way pump is arranged between the outer water tank and the reservoir. The method further includes: Obtaining the current water level change information of the outer water tank; wherein, the current water level change information represents the change rate of the water level of the outer water tank; If the current water level change information of the outer water tank is inconsistent with a preset water level change parameter threshold, adjusting the rotation speed of the two-way pump until the water level change information of the outer water tank is consistent with the preset water level change parameter; wherein, the two-way pump is used to control the flow of fluid between the reservoir and the outer water tank based on the rotation speed.

7. The method according to claim 6, wherein The stacking process simulation device further includes an electromagnetic flowmeter, which is arranged between the outer water tank and the two-way pump; adjusting the rotation speed of the two-way pump includes: Obtaining the current flow parameter information in the outer water tank through the electromagnetic flowmeter; wherein, the flow parameter information represents the flow velocity of the fluid in the outer water tank. If the current flow parameter information is inconsistent with the preset flow parameter information, adjust the rotational speed of the bi-directional pump until the current flow parameter information of the outer water tank is consistent with the preset flow parameter information.

8. An apparatus for determining the superimposition process of sedimentary strata, characterized in that, Comprising: A control unit for controlling the water-sediment mixture to flow into the inner water tank; wherein, the water-sediment mixture includes a fluid and sediment; An acquisition unit for acquiring a front view of the inner water tank at different times according to a preset image acquisition period; wherein, the front view of the inner water tank represents the distribution of sediment and fluid in the inner water tank; A determination unit for determining the superposition process information of the sedimentary strata in the inner water tank according to the front views of the inner water tank at each time; wherein, the sedimentary strata represents a stratum composed of sediment in the water-sediment mixture, and the superposition process information represents the process of sediment forming the sedimentary strata.

9. An electronic device, characterized in that, Comprising: A memory and a processor; The memory stores computer execution instructions; The processor executes the computer execution instructions stored in the memory, so that the processor executes the method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, Computer execution instructions are stored in the computer-readable storage medium, and when the computer execution instructions are executed by a processor, they are used to implement the method according to any one of claims 1-7.

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