Rock drilling control method, system and equipment and storage medium

Abstract

The invention provides a rock drilling control method, system and equipment and a storage medium, and the method comprises the steps: carrying out the real-time monitoring of the vibration of a concentric point and an eccentric point of a platform trolley, and obtaining the real-time vibration data of a drill jumbo; performing feature analysis on the real-time vibration data to obtain target vibration feature data; comparing the target vibration characteristic data with an experience database, and determining a target geological condition corresponding to the target vibration characteristic data; based on the target geological conditions, target optimal rock drilling parameters currently suitable for the drill jumbo are determined; and controlling the drill jumbo to rock based on the target optimal rock drilling parameters. The working efficiency and stability of the drill jumbo under different geological conditions can be improved, and the drill jumbo can be suitable for the construction environment with variable geological conditions, so that the drilling work of the drill jumbo is more reliable and intelligent, and the production efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of engineering machinery, and in particular to a rock drilling control method, system, equipment and storage medium. Background Art

[0002] At present, the operation of the rock drilling rig is usually controlled only by referring to the real-time pressure value monitored by the corresponding pressure sensor (such as a rotary pressure sensor, a propulsion pressure sensor, etc.). For example, the rotary pressure sensor monitors the rock drilling rotary pressure. When the monitored rotary pressure value is less than or equal to the preset first anti-stuck pressure setting value, the rock drill of the rock drilling rig is controlled to advance; when the monitored rotary pressure value is greater than the first anti-stuck pressure setting value and less than or equal to the preset second anti-stuck pressure setting value, the rock drill of the rock drilling rig is controlled to stop advancing; when the monitored rotary pressure value is greater than the second anti-stuck pressure setting value, the rock drill of the rock drilling rig is controlled to retreat. For another example, the propulsion pressure sensor monitors the rock drilling propulsion pressure. When the monitored propulsion pressure value is less than the preset high-low impact switching pressure setting value, the rock drilling rig is controlled to perform low-pressure impact adjustment; when the monitored propulsion pressure value is greater than or equal to the high-low impact switching pressure setting value, the rock drilling rig is controlled to perform high-pressure impact adjustment.

[0003] However, this control method is too simple and cannot be applied to construction environments with variable geological conditions, and cannot improve the working efficiency and stability of the rock drilling rig. Summary of the invention

[0004] The embodiments of the present application provide a rock drilling control method, system, device and storage medium to solve the problems existing in the related technologies. The technical solutions are as follows:

[0005] In a first aspect, an embodiment of the present application provides a rock drilling control method, comprising:

[0006] Real-time monitoring of the vibration of the concentric point and the eccentric point of the platform trolley is performed to obtain real-time vibration data of the drilling trolley, wherein the platform trolley is installed on the top of the drill rod of the drilling rig of the drilling rig and can move up and down relative to the drilling rig;

[0007] Performing feature analysis on the real-time vibration data to obtain target vibration feature data;

[0008] Comparing the target vibration characteristic data with an experience database to determine the target geological conditions corresponding to the target vibration characteristic data, wherein the experience database pre-stores vibration characteristic data of the drilling rig under different geological conditions;

[0009] Based on the target geological conditions, determining target optimal drilling parameters currently applicable to the drilling rig;

[0010] The drilling rig is controlled to perform rock drilling work based on the target optimal rock drilling parameters.

[0011] In one embodiment, real-time monitoring of the vibration of the platform trolley at the concentric point and the eccentric point to obtain real-time vibration data of the drilling trolley includes:

[0012] The real-time vibration data is obtained by monitoring the vibration of the concentric point and the eccentric point of the platform trolley in real time through a plurality of vibration sensors, wherein the plurality of vibration sensors are installed on the platform trolley.

[0013] In one embodiment, the experience database is obtained in the following manner:

[0014] Select a construction site that includes a variety of geological conditions;

[0015] When the drilling rig reaches any geological condition, the drilling rig is controlled to start the drilling function, and the vibration of the concentric point and the eccentric point of the platform trolley are monitored in real time to obtain the vibration data of the drilling rig under any geological condition;

[0016] Performing characteristic analysis on the vibration data to obtain vibration characteristic data of the drilling rig under any of the geological conditions;

[0017] The empirical database is established based on the vibration characteristic data of the drilling rig under any of the geological conditions.

[0018] In one implementation, performing feature analysis on the real-time vibration data to obtain target vibration feature data includes:

[0019] Preprocessing the real-time vibration data to obtain processed real-time vibration data;

[0020] Decomposing the processed real-time vibration data to obtain corresponding vibration parameters;

[0021] Performing characteristic analysis on the corresponding vibration parameters to obtain target waveform characteristic values ​​and target waveform functions;

[0022] The target vibration characteristic data is obtained based on the target waveform characteristic value and the target waveform function.

[0023] In one embodiment, the vibration characteristic data of the drilling rig under different geological conditions includes waveform characteristic values ​​and waveform functions; comparing the target vibration characteristic data with an empirical database to determine the target geological conditions corresponding to the target vibration characteristic data includes:

[0024] Compare the target waveform characteristic value with the waveform characteristic values ​​under different geological conditions in the experience database, and take the geological condition whose corresponding waveform characteristic value matches the target waveform characteristic value as the target geological condition; or,

[0025] Compare the target waveform function with the waveform functions under different geological conditions in the empirical database, and take the geological conditions whose corresponding waveform functions match the target waveform function as the target geological conditions; or

[0026] The target waveform characteristic value and the target waveform function are compared with the waveform characteristic values ​​and waveform functions under different geological conditions in the empirical database, and the geological conditions whose corresponding waveform characteristic values ​​and waveform functions match the target waveform characteristic values ​​and the target waveform function are taken as the target geological conditions.

[0027] In one embodiment, based on the target geological conditions, determining the target optimal drilling parameters currently applicable to the drilling rig includes:

[0028] Based on the target geological conditions and designated learning outcome data, optimal drilling parameters associated with the target geological conditions are determined as the target optimal drilling parameters, wherein the learning outcome data include an association relationship between the experience database and the optimal drilling parameters of the drilling rig under different geological conditions.

[0029] In one embodiment, the target optimal rock drilling parameters include: rotation pressure, thrust pressure and impact pressure.

[0030] In a second aspect, the embodiment of the present application further provides a rock drilling control system, including:

[0031] A monitoring unit, used for real-time monitoring of the vibration of the concentric point and the eccentric point of the platform trolley to obtain real-time vibration data of the rock drilling trolley, wherein the platform trolley is installed on the top of the drill rod of the drilling rig of the rock drilling rig and can move up and down relative to the drilling rig;

[0032] An analysis unit, used for performing feature analysis on the real-time vibration data to obtain target vibration feature data;

[0033] A comparison unit, used for comparing the target vibration characteristic data with an experience database to determine the target geological conditions corresponding to the target vibration characteristic data, wherein the experience database pre-stores vibration characteristic data of the drilling rig under different geological conditions;

[0034] A control unit is used to determine the target optimal rock drilling parameters currently applicable to the rock drilling rig based on the target geological conditions; and control the rock drilling rig to perform rock drilling based on the target optimal rock drilling parameters.

[0035] In one embodiment, the monitoring unit is used to monitor the vibration of the platform trolley at the concentric point and the eccentric point in real time to obtain real-time vibration data of the drilling trolley, specifically for:

[0036] The real-time vibration data is obtained by monitoring the vibration of the concentric point and the eccentric point of the platform trolley in real time through a plurality of vibration sensors, wherein the plurality of vibration sensors are installed on the platform trolley.

[0037] In one embodiment, the rock drilling control system further comprises a learning unit, and the experience database is obtained by the learning unit in the following manner:

[0038] Select a construction site that includes a variety of geological conditions;

[0039] When the drilling rig reaches any geological condition, the control unit controls the drilling rig to start the drilling function, and the monitoring unit monitors the vibration of the concentric point and the eccentric point of the platform trolley in real time to obtain the vibration data of the drilling rig under any geological condition;

[0040] Performing feature analysis on the vibration data by the analysis unit to obtain vibration feature data of the drilling rig under any of the geological conditions;

[0041] The empirical database is established based on the vibration characteristic data of the drilling rig under any of the geological conditions.

[0042] In one implementation, when the analysis unit is used to perform feature analysis on the real-time vibration data to obtain target vibration feature data, it is specifically used to:

[0043] Preprocessing the real-time vibration data to obtain processed real-time vibration data;

[0044] Decomposing the processed real-time vibration data to obtain corresponding vibration parameters;

[0045] Performing characteristic analysis on the corresponding vibration parameters to obtain target waveform characteristic values ​​and target waveform functions;

[0046] The target vibration characteristic data is obtained based on the target waveform characteristic value and the target waveform function.

[0047] In one embodiment, the vibration characteristic data of the drilling rig under different geological conditions includes waveform characteristic values ​​and waveform functions; when the comparison unit is used to compare the target vibration characteristic data with the experience database to determine the target geological conditions corresponding to the target vibration characteristic data, it is specifically used to:

[0048] Compare the target waveform characteristic value with the waveform characteristic values ​​under different geological conditions in the experience database, and take the geological condition whose corresponding waveform characteristic value matches the target waveform characteristic value as the target geological condition; or,

[0049] Compare the target waveform function with the waveform functions under different geological conditions in the empirical database, and take the geological conditions whose corresponding waveform functions match the target waveform function as the target geological conditions; or

[0050] The target waveform characteristic value and the target waveform function are compared with the waveform characteristic values ​​and waveform functions under different geological conditions in the empirical database, and the geological conditions whose corresponding waveform characteristic values ​​and waveform functions match the target waveform characteristic values ​​and the target waveform function are taken as the target geological conditions.

[0051] In one embodiment, the control unit, when used to determine the target optimal drilling parameters currently applicable to the drilling rig based on the target geological conditions, is specifically used to:

[0052] Based on the target geological conditions and designated learning outcome data, optimal drilling parameters associated with the target geological conditions are determined as the target optimal drilling parameters, wherein the learning outcome data include an association relationship between the experience database and the optimal drilling parameters of the drilling rig under different geological conditions.

[0053] In one embodiment, the target optimal rock drilling parameters include: rotation pressure, thrust pressure and impact pressure.

[0054] In a third aspect, an embodiment of the present application further provides an electronic device, comprising: a memory and a processor, wherein the memory stores instructions, and the instructions are loaded and executed by the processor to implement a method in any one of the above-mentioned aspects, wherein the memory and the processor communicate with each other through an internal connection path.

[0055] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, in which a computer program is stored. When the computer program runs on a computer, the method in any one of the above-mentioned embodiments is implemented.

[0056] The advantages or beneficial effects of the above technical solution include at least:

[0057] The present application can actively predict the geological conditions of the current construction through the real-time vibration data of the rock drilling rig, and can use rock drilling parameters adapted to the geological conditions of the current construction of the rock drilling rig to control the rock drilling rig to perform rock drilling work, which can improve the working efficiency and stability of the rock drilling rig under different geological conditions, and can be applied to construction environments with changeable geological conditions, making the rock drilling work of the rock drilling rig more reliable and intelligent, and helping to improve production efficiency.

[0058] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0060] Figure 1 A flowchart of a rock drilling control method provided in an embodiment of the present application;

[0061] Figure 2 A structural block diagram of a rock drilling control system provided in an embodiment of the present application;

[0062] Figure 3 A structural block diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0063] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0064] In the related technology, the operation of the rock drilling rig is controlled by using relevant pressure sensor data. This control method only focuses on the pressure factors that affect the operation of the rock drilling rig, but ignores the environmental factors that affect the operation of the rock drilling rig. This is because the different geology of the construction environment has different effects on the operation of the rock drilling rig. Therefore, if only the comparison result between the corresponding real-time pressure value monitored and the fixed corresponding preset pressure setting value is used to control the rock drilling rig to perform the corresponding work, it cannot be applied to the construction environment with changeable geological conditions, and there will still be problems such as stuck drill and empty drilling, thereby failing to improve the working efficiency and stability of the rock drilling rig.

[0065] Based on this, the embodiment of the present application provides a corresponding rock drilling control solution for improving the working efficiency and stability of the rock drilling trolley.

[0066] The various technical solutions provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0067] Figure 1 FIG. 2 is a flow chart showing a rock drilling control method according to an embodiment of the present application. Figure 1 As shown, the method may include the following steps:

[0068] S110, real-time monitoring of the vibration of the concentric point and the eccentric point of the platform trolley is performed to obtain real-time vibration data of the rock drilling trolley.

[0069] In one embodiment, the platform trolley is mounted on the top of the drill rod of the drilling rig of the rock drilling rig and can move up and down relative to the drilling rig.

[0070] In one embodiment, the vibration of the concentric point and the eccentric point of the platform trolley can be monitored in real time by using a plurality of vibration sensors to obtain the real-time vibration data.

[0071] In a specific implementation, these several vibration sensors can be installed on the platform trolley, for example, they can be installed on the concentric point and eccentric point of the platform trolley. In this way, the overall vibration condition of the rock drilling trolley during rock drilling can be monitored in real time through the vibration sensor installed at the concentric point of the platform trolley. In addition, the local vibration difference of the rock drilling trolley during rock drilling can be monitored in real time through the vibration sensor installed at the eccentric point of the platform trolley.

[0072] That is, by using a number of vibration sensors to monitor the vibration of the concentric points and eccentric points of the platform trolley in real time, the obtained real-time vibration data can accurately reflect the overall vibration of the drilling rig during rock drilling and can capture the local vibration differences of the drilling rig during rock drilling, thereby comprehensively monitoring the vibration of the drilling rig during rock drilling in real time.

[0073] In a specific implementation, the number of these vibration sensors can be set according to actual needs, and the embodiment of the present application does not limit this.

[0074] It should be understood that any one of these vibration sensors may have the functions of monitoring vibration in three directions: vertical, tangential and radial.

[0075] In the embodiment of the present application, by executing step S110, the vibration condition of the drilling rig during drilling can be fully monitored in real time.

[0076] S120: Perform feature analysis on the real-time vibration data to obtain target vibration feature data.

[0077] In one implementation, the implementation process of step S120 may include the following steps:

[0078] S121 . Preprocess the real-time vibration data to obtain processed real-time vibration data.

[0079] As an example, the real-time vibration data may be pre-processed by filtering, denoising, and normalization to eliminate noise and interference in the real-time vibration data.

[0080] For example, a low-pass filter can be used to remove high-frequency noise and a high-pass filter can be used to remove low-frequency interference, or a band-pass filter can be used to retain signals within a specific frequency range to remove high-frequency noise and low-frequency interference in the real-time vibration data. In addition, denoising algorithms, such as wavelet transform denoising and median filtering, can be applied to further eliminate random noise and mutation points in the real-time vibration data and improve the purity of the real-time vibration data. Afterwards, the filtered and denoised real-time vibration data can be normalized and scaled to a fixed range, such as [0,1] or [-1,1], to eliminate the impact of different dimensions and ranges, and improve the comparability of the real-time vibration data and the accuracy of subsequent processing.

[0081] S122, decomposing the processed real-time vibration data to obtain corresponding vibration parameters.

[0082] As an example, the corresponding vibration parameters may include but are not limited to: amplitude, frequency, phase, peak-to-peak value, mean value, and waveform factor.

[0083] Exemplarily, the processed real-time vibration data can be decomposed into a series of intrinsic mode functions (IMFs) by the empirical mode decomposition (EMD) method, and each IMF represents the vibration characteristic components at different frequencies and time scales in the processed real-time vibration data. Afterwards, each IMF can be subjected to a Hilbert transform to obtain its instantaneous frequency and instantaneous amplitude, and then extract parameters such as amplitude, frequency, and phase. In addition, the peak-to-peak value, mean value, waveform factor, etc. of each IMF can be calculated to obtain the corresponding vibration parameters.

[0084] S123, performing characteristic analysis on the corresponding vibration parameters to obtain target waveform characteristic values ​​and target waveform functions.

[0085] As an example, a subspace iteration method or a deep learning algorithm may be used to perform eigenvalue analysis on the corresponding vibration parameter to obtain a target waveform eigenvalue and a target waveform function.

[0086] S124. Obtain target vibration characteristic data based on the target waveform characteristic value and the target waveform function.

[0087] That is, the target vibration characteristic data includes the target waveform characteristic value and the target waveform function.

[0088] In the embodiment of the present application, by executing step S120, accurate vibration characteristic data under the geological conditions under which the drilling rig is currently operating can be obtained.

[0089] S130, comparing the target vibration characteristic data with the experience database to determine the target geological conditions corresponding to the target vibration characteristic data.

[0090] In one embodiment, the empirical database may pre-store vibration characteristic data of the drilling rig under different geological conditions, wherein the vibration characteristic data may include waveform characteristic values ​​and waveform functions.

[0091] In one implementation, the experience database can be obtained in the following manner:

[0092] The first step is to select a construction site that includes a variety of geological conditions.

[0093] For example, a construction site for a tunnel that includes soil layers, sand and gravel layers, and rock layers of different strength grades can be selected.

[0094] The second step is to control the drilling rig to start the drilling function when it reaches any geological condition, and monitor the vibration of the concentric point and eccentric point of the platform trolley in real time to obtain the vibration data of the drilling rig under any geological condition.

[0095] For example, the drilling rig can be controlled to start the drilling function and perform drilling work under each geological condition in turn.

[0096] It should be understood that the vibration data refers to the vibration data of the drilling rig of the drilling rig under normal working conditions.

[0097] The third step is to perform characteristic analysis on the vibration data to obtain vibration characteristic data of the drilling rig under any of the geological conditions.

[0098] In specific implementation, the real-time process of the third step may be the same as or similar to the real-time process of the above-mentioned step S120, and the embodiments of the present application will not be described in detail here.

[0099] The fourth step is to establish an empirical database based on the vibration characteristic data of the drilling rig under any geological conditions.

[0100] It can be understood that the drilling rig has corresponding vibration characteristic data under each geological condition.

[0101] For example, an empirical database can be established based on the vibration characteristic data of the drilling rig under any geological condition in a list or other manner. For example, the corresponding waveform characteristic values ​​and waveform functions and the corresponding geological conditions can be stored in a corresponding table of the corresponding list.

[0102] In the embodiment of the present application, by establishing an experience database, the vibration characteristic data of the drilling rig under different working conditions can be stored to provide a guarantee for the stable operation of the drilling rig.

[0103] In one implementation, the target waveform characteristic value may be compared with waveform characteristic values ​​under different geological conditions in an empirical database, and the geological condition whose corresponding waveform characteristic value matches the target waveform characteristic value may be used as the target geological condition.

[0104] In another embodiment, the target waveform function may be compared with waveform functions under different geological conditions in an empirical database, and the geological conditions in which the corresponding waveform function matches the target waveform function may be used as the target geological conditions.

[0105] In another embodiment, the target waveform characteristic values ​​and target waveform functions can be compared with the waveform characteristic values ​​and waveform functions under different geological conditions in the empirical database, and the geological conditions whose corresponding waveform characteristic values ​​and waveform functions match the target waveform characteristic values ​​and target waveform functions can be taken as the target geological conditions.

[0106] In specific implementation, the matching judgment criteria may be that the objects being compared are consistent with each other or that the similarity between the objects reaches a preset threshold (which can be set according to actual needs), etc., and the embodiments of the present application do not make specific limitations on this.

[0107] In the embodiment of the present application, by executing step S130, the geological conditions of the current construction can be actively predicted.

[0108] S140: Based on the target geological conditions, determine the target optimal drilling parameters currently applicable to the drilling rig.

[0109] In one embodiment, the optimal rock drilling parameters associated with the target geological conditions can be determined as target optimal rock drilling parameters based on the target geological conditions and the specified learning outcome data. The learning outcome data can include but is not limited to: the association between the experience database and the optimal rock drilling parameters of the drilling rig under different geological conditions.

[0110] As an example, the learning achievement data may be stored in a host computer or other storage device associated with the drilling rig.

[0111] Exemplarily, the optimal drilling parameters of the drilling rig under different geological conditions can be associated with the above-mentioned experience database to obtain the learning result data, and then the learning result data is stored in the host computer or other storage devices associated with the drilling rig.

[0112] In one embodiment, the optimal drilling parameters of the drilling rig under different geological conditions may be publicly known optimal drilling parameters of the drilling rig under different geological conditions, that is, the optimal drilling parameters of the drilling rig under different geological conditions may adopt existing ones.

[0113] That is, in this embodiment, the target optimal rock drilling parameters may include, but are not limited to: rotation pressure, thrust pressure and impact pressure.

[0114] S150, controlling the rock drilling trolley to perform rock drilling based on the target optimal rock drilling parameters.

[0115] In the embodiment of the present application, by executing step S140 and step S150, the drilling parameters adapted to the geological conditions under which the drilling rig is currently operating can be used to control the drilling rig to perform drilling work, thereby making the construction process of the drilling rig more efficient and stable.

[0116] In summary, the rock drilling control method provided in the embodiment of the present application can actively predict the geological conditions of the current construction through the real-time vibration data of the rock drilling rig, and can use rock drilling parameters adapted to the geological conditions of the current construction of the rock drilling rig to control the rock drilling rig to perform rock drilling work, which can improve the working efficiency and stability of the rock drilling rig under different geological conditions, and can be suitable for construction environments with changeable geological conditions, making the rock drilling work of the rock drilling rig more reliable and intelligent, and helping to improve production efficiency.

[0117] Figure 2 FIG. 2 shows a structural block diagram of a rock drilling control system according to an embodiment of the present application. Figure 2 As shown, the system may include:

[0118] A monitoring unit 210 is used to monitor the vibration of the concentric point and the eccentric point of the platform trolley in real time to obtain real-time vibration data of the rock drilling trolley, wherein the platform trolley is installed on the top of the drill rod of the drilling rig of the rock drilling rig and can move up and down relative to the drilling rig;

[0119] An analysis unit 220 is used to perform feature analysis on the real-time vibration data to obtain target vibration feature data;

[0120] A comparison unit 230 is used to compare the target vibration characteristic data with an experience database to determine the target geological conditions corresponding to the target vibration characteristic data, wherein the experience database pre-stores vibration characteristic data of the drilling rig under different geological conditions;

[0121] The control unit 240 is used to determine the target optimal rock drilling parameters currently applicable to the rock drilling rig based on the target geological conditions; and control the rock drilling rig to perform rock drilling based on the target optimal rock drilling parameters.

[0122] In one embodiment, the monitoring unit 210 is used to monitor the vibration of the platform trolley at the concentric point and the eccentric point in real time to obtain the real-time vibration data of the drilling trolley, specifically for:

[0123] The vibration of the concentric point and the eccentric point of the platform trolley is monitored in real time by a plurality of vibration sensors to obtain real-time vibration data, wherein the plurality of vibration sensors are installed on the platform trolley.

[0124] In one embodiment, the rock drilling control system further includes a learning unit 250, and the experience database is obtained by the learning unit 250 in the following manner:

[0125] Select a construction site that includes a variety of geological conditions;

[0126] When the drilling rig reaches any geological condition, the control unit 240 controls the drilling rig to start the drilling function, and the monitoring unit 210 monitors the vibration of the concentric point and the eccentric point of the platform trolley in real time to obtain the vibration data of the drilling rig under any geological condition;

[0127] The vibration data is analyzed by the analysis unit 220 to obtain vibration characteristic data of the drilling rig under any geological condition;

[0128] Based on the vibration characteristic data of the drilling rig under any geological conditions, an empirical database is established.

[0129] In one implementation, when the analysis unit 220 is used to perform feature analysis on the real-time vibration data to obtain target vibration feature data, it is specifically used to:

[0130] Preprocessing the real-time vibration data to obtain processed real-time vibration data;

[0131] Decompose the processed real-time vibration data to obtain corresponding vibration parameters;

[0132] Perform characteristic analysis on corresponding vibration parameters to obtain target waveform characteristic values ​​and target waveform functions;

[0133] Based on the target waveform characteristic value and the target waveform function, the target vibration characteristic data is obtained.

[0134] In one embodiment, the vibration characteristic data of the drilling rig under different geological conditions include waveform characteristic values ​​and waveform functions; when the comparison unit 230 is used to compare the target vibration characteristic data with the experience database to determine the target geological conditions corresponding to the target vibration characteristic data, it is specifically used to:

[0135] Compare the target waveform characteristic value with the waveform characteristic values ​​under different geological conditions in the experience database, and take the geological condition whose corresponding waveform characteristic value matches the target waveform characteristic value as the target geological condition; or,

[0136] Compare the target waveform function with the waveform functions under different geological conditions in the empirical database, and take the geological conditions where the corresponding waveform function matches the target waveform function as the target geological conditions; or,

[0137] The target waveform characteristic values ​​and target waveform functions are compared with the waveform characteristic values ​​and waveform functions under different geological conditions in the experience database, and the geological conditions whose corresponding waveform characteristic values ​​and waveform functions match the target waveform characteristic values ​​and target waveform functions are taken as the target geological conditions.

[0138] In one embodiment, the control unit 240, when used to determine the target optimal drilling parameters currently applicable to the drilling rig based on the target geological conditions, is specifically used to:

[0139] Based on the target geological conditions and the specified learning outcome data, the optimal rock drilling parameters associated with the target geological conditions are determined as the target optimal rock drilling parameters, wherein the learning outcome data includes the association between the experience database and the optimal rock drilling parameters of the drilling rig under different geological conditions.

[0140] In one embodiment, the target optimal rock drilling parameters include: rotation pressure, thrust pressure and impact pressure.

[0141] The functions of each unit in the rock drilling control system of the embodiment of the present application can be found in the corresponding description in the above method, and will not be repeated here.

[0142] In practical applications, the rock drilling control system may be mounted on a rock drilling rig, or may be mounted on other equipment (such as a host computer) that communicates with the rock drilling rig, and this embodiment of the present application does not limit this.

[0143] Figure 3 FIG. 1 is a block diagram showing a structure of an electronic device according to an embodiment of the present application. Figure 3 As shown, the electronic device includes: a memory 310 and a processor 320. The memory 310 stores instructions, and the instructions are loaded and executed by the processor 320 to implement the rock drilling control method in the above embodiment. The number of the memory 310 and the processor 320 can be one or more.

[0144] The electronic device also includes:

[0145] The communication interface 330 is used to communicate with external devices and perform data exchange transmission.

[0146] If the memory 310, the processor 320 and the communication interface 330 are implemented independently, the memory 310, the processor 320 and the communication interface 330 can be connected to each other through a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 3 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0147] Optionally, in a specific implementation, if the memory 310, the processor 320 and the communication interface 330 are integrated on a chip, the memory 310, the processor 320 and the communication interface 330 can communicate with each other through an internal interface.

[0148] An embodiment of the present application provides a computer-readable storage medium, in which a computer program is stored. When the computer program runs on a computer, the method provided in the embodiment of the present application is implemented.

[0149] An embodiment of the present application also provides a chip, which includes a processor for calling and executing instructions stored in a memory, so that a communication device equipped with the chip executes the method provided by the embodiment of the present application.

[0150] An embodiment of the present application also provides a chip, including: an input interface, an output interface, a processor and a memory, wherein the input interface, the output interface, the processor and the memory are connected via an internal connection path, and the processor is used to execute the code in the memory. When the code is executed, the processor is used to execute the method provided in the embodiment of the application.

[0151] It should be understood that the processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc. It is worth noting that the processor may be a processor supporting the Advanced RISC Machines (ARM) architecture.

[0152] Further, optionally, the above-mentioned memory may include a read-only memory and a random access memory, and may also include a non-volatile random access memory. The memory may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories. Among them, the non-volatile memory may include a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may include a random access memory (RAM), which is used as an external cache. By way of example but not limitation, many forms of RAM are available. For example, static RAM (SRAM), dynamic random access memory (DRAM), synchronous DRAM (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM) and direct rambus RAM (DR RAM).

[0153] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the process or function according to the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium.

[0154] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0155] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0156] Any process or method description in the flow chart or otherwise described herein can be understood to represent a module, fragment or portion of a code including one or more executable instructions for implementing the steps of a specific logical function or process. And the scope of the preferred embodiment of the present application includes other implementations, in which the functions may not be performed in the order shown or discussed, including in a substantially simultaneous manner or in a reverse order according to the functions involved.

[0157] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, which can be embodied in any computer-readable medium for use by an instruction execution system, apparatus or device (such as a computer-based system, a system including a processor or other system that can fetch instructions from an instruction execution system, apparatus or device and execute instructions), or used in combination with these instruction execution systems, apparatuses or devices.

[0158] It should be understood that the various parts of the present application can be implemented with hardware, software, firmware or a combination thereof. In the above embodiments, multiple steps or methods can be implemented with software or firmware stored in a memory and executed by a suitable instruction execution system. All or part of the steps of the above embodiment method can be completed by instructing the relevant hardware through a program, which can be stored in a computer-readable storage medium, and when the program is executed, it includes one of the steps of the method embodiment or a combination thereof.

[0159] In addition, each functional unit in each embodiment of the present application can be integrated into a processing module, or each unit can exist physically separately, or two or more units can be integrated into one module. The above-mentioned integrated module can be implemented in the form of hardware or in the form of a software functional module. If the above-mentioned integrated module is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. The storage medium can be a read-only memory, a disk or an optical disk, etc.

[0160] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A rock drilling control method, characterized in that: include: Real-time monitoring of the vibration of the concentric point and the eccentric point of the platform trolley is performed to obtain real-time vibration data of the drilling trolley, wherein the platform trolley is installed on the top of the drill rod of the drilling rig of the drilling rig and can move up and down relative to the drilling rig; Performing feature analysis on the real-time vibration data to obtain target vibration feature data; Comparing the target vibration characteristic data with an experience database to determine the target geological conditions corresponding to the target vibration characteristic data, wherein the experience database pre-stores vibration characteristic data of the drilling rig under different geological conditions; Based on the target geological conditions, determining target optimal drilling parameters currently applicable to the drilling rig; The drilling rig is controlled to perform rock drilling work based on the target optimal rock drilling parameters.

2. The method according to claim 1, characterized in that The vibration of the platform trolley at the concentric point and the eccentric point is monitored in real time, and the real-time vibration data of the drilling trolley is obtained, including: The real-time vibration data is obtained by monitoring the vibration of the concentric point and the eccentric point of the platform trolley in real time through a plurality of vibration sensors, wherein the plurality of vibration sensors are installed on the platform trolley.

3. The method according to claim 1, characterized in that The experience database is obtained in the following manner: Select a construction site that includes a variety of geological conditions; When the drilling rig reaches any geological condition, the drilling rig is controlled to start the drilling function, and the vibration of the concentric point and the eccentric point of the platform trolley are monitored in real time to obtain the vibration data of the drilling rig under any geological condition; Performing characteristic analysis on the vibration data to obtain vibration characteristic data of the drilling rig under any of the geological conditions; The empirical database is established based on the vibration characteristic data of the drilling rig under any of the geological conditions.

4. The method according to claim 1, characterized in that: Performing feature analysis on the real-time vibration data to obtain target vibration feature data includes: Preprocessing the real-time vibration data to obtain processed real-time vibration data; Decomposing the processed real-time vibration data to obtain corresponding vibration parameters; Performing characteristic analysis on the corresponding vibration parameters to obtain target waveform characteristic values ​​and target waveform functions; The target vibration characteristic data is obtained based on the target waveform characteristic value and the target waveform function.

5. The method according to claim 4, characterized in that The vibration characteristic data of the drilling rig under different geological conditions include waveform characteristic values ​​and waveform functions; comparing the target vibration characteristic data with an empirical database to determine the target geological conditions corresponding to the target vibration characteristic data include: Compare the target waveform characteristic value with the waveform characteristic values ​​under different geological conditions in the experience database, and take the geological condition whose corresponding waveform characteristic value matches the target waveform characteristic value as the target geological condition; or, Compare the target waveform function with the waveform functions under different geological conditions in the empirical database, and take the geological conditions whose corresponding waveform functions match the target waveform function as the target geological conditions; or The target waveform characteristic value and the target waveform function are compared with the waveform characteristic values ​​and waveform functions under different geological conditions in the empirical database, and the geological conditions whose corresponding waveform characteristic values ​​and waveform functions match the target waveform characteristic values ​​and the target waveform function are taken as the target geological conditions.

6. The method according to claim 1, characterized in that Based on the target geological conditions, determining the target optimal drilling parameters currently applicable to the drilling rig includes: Based on the target geological conditions and designated learning outcome data, optimal drilling parameters associated with the target geological conditions are determined as the target optimal drilling parameters, wherein the learning outcome data include an association relationship between the experience database and the optimal drilling parameters of the drilling rig under different geological conditions.

7. The method according to any one of claims 1 to 6, characterized in that: The target optimal rock drilling parameters include: rotation pressure, thrust pressure and impact pressure.

8. A rock drilling control system, characterized in that: include: A monitoring unit, used for real-time monitoring of the vibration of the concentric point and the eccentric point of the platform trolley to obtain real-time vibration data of the rock drilling trolley, wherein the platform trolley is installed on the top of the drill rod of the drilling rig of the rock drilling rig and can move up and down relative to the drilling rig; An analysis unit, used for performing feature analysis on the real-time vibration data to obtain target vibration feature data; A comparison unit, used for comparing the target vibration characteristic data with an experience database to determine the target geological conditions corresponding to the target vibration characteristic data, wherein the experience database pre-stores vibration characteristic data of the drilling rig under different geological conditions; A control unit is used to determine the target optimal rock drilling parameters currently applicable to the rock drilling rig based on the target geological conditions; and control the rock drilling rig to perform rock drilling based on the target optimal rock drilling parameters.

9. An electronic device, characterized in that: include: A memory and a processor, wherein the memory stores instructions, and the instructions are loaded and executed by the processor to implement the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed on a computer, the method according to any one of claims 1 to 7 is implemented.

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