Management system of rock drilling equipment

Abstract

The invention discloses a management system of rock drilling equipment, and belongs to the technical field of Internet of Things. The management system of the rock drilling equipment comprises an equipment intelligent control subsystem arranged on the rock drilling equipment and a cloud management subsystem arranged on a server. The cloud management subsystem is used for issuing hole site task information to the equipment intelligent control subsystem; the equipment intelligent control subsystem comprises a guide construction module, an equipment control module and a data acquisition module; the construction guiding module comprises an antenna and an RTK host, and the RTK host is used for determining the position of a drill rod according to a differential positioning signal received by the antenna and sending a construction guiding instruction to the equipment control module; the equipment control module is used for controlling a drill rod to move to a to-be-constructed hole site according to the construction guiding instruction and performing drilling operation; the data acquisition module is used for acquiring equipment operation data of the rock drilling equipment and uploading the equipment operation data to the cloud management subsystem. Information management of the rock drilling equipment can be realized, and the construction efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of Internet of Things, and in particular to a management system for rock drilling equipment. Background Art

[0002] Rock drilling equipment (also known as rock drilling equipment) is widely used in underground engineering drilling and blasting construction scenarios such as tunnel excavation, mining, geological exploration, etc. Due to factors such as harsh construction environment, remote construction location, unstable network signal, etc., the information level of rock drilling equipment is generally low, and there is a lack of effective technical means to manage the construction process, resulting in low construction efficiency.

[0003] Therefore, how to realize the information management of rock drilling equipment and improve the construction efficiency is a technical problem that technical personnel in this field need to solve at present. Summary of the invention

[0004] The purpose of this application is to provide a management system for rock drilling equipment, which can realize information management of rock drilling equipment and improve construction efficiency.

[0005] In order to solve the above technical problems, the present application provides a management system for rock drilling equipment, comprising: an equipment intelligent control subsystem arranged on the rock drilling equipment, and a cloud management subsystem arranged on a server;

[0006] The cloud management subsystem is used to send hole position task information to the equipment intelligent control subsystem;

[0007] The equipment intelligent control subsystem includes a construction guidance module, an equipment control module and a data acquisition module;

[0008] The guided construction module includes an antenna and an RTK host, the RTK host is used to determine the drill rod position according to the differential positioning signal received by the antenna, the RTK host is also used to display the hole position distribution map corresponding to the hole position task information, and send a guided construction instruction to the equipment control module according to the hole position to be constructed and the drill rod position selected by the construction personnel in the hole position distribution map;

[0009] The equipment control module is used to control the drill rod to move to the hole position to be constructed and perform drilling operations according to the guided construction instructions;

[0010] The data acquisition module is used to collect equipment operation data of the rock drilling equipment and upload the equipment operation data to the cloud management subsystem.

[0011] Optionally, the data acquisition module is also used to save the device operation data to a local storage device when a network abnormality occurs, and upload the device operation data in the local storage device to the cloud management subsystem after the network is restored.

[0012] Optionally, the equipment intelligent control subsystem further includes an attendance module;

[0013] The attendance module is used to generate attendance information according to the biometric information of the construction personnel and upload the attendance information to the cloud management subsystem.

[0014] Optionally, the attendance module is also used to receive the construction statistics of the current shift calculated by the equipment control module, and upload the construction statistics to the cloud management subsystem.

[0015] Optionally, the process of the RTK host determining the position of the drill rod according to the differential positioning signal received by the antenna includes: determining the equipment position of the rock drilling equipment according to the differential positioning signal received by the antenna, and calculating the position of the drill rod according to the installation position of the drill rod in the rock drilling equipment and the equipment position;

[0016] Correspondingly, the RTK host is also used to display the equipment position of the rock drilling equipment in the hole position distribution map.

[0017] Optionally, the cloud management subsystem includes a device management module;

[0018] The equipment management module is used to manage the basic equipment information of the rock drilling equipment, the equipment operation data, construction statistics data and positioning information.

[0019] Optionally, the cloud management subsystem includes a project management module, and the project management module includes:

[0020] Project overview unit, used to provide query services for project summary information;

[0021] Project maintenance unit, used to manage relevant information of construction projects;

[0022] The project statistics unit is used to collect statistics on the construction progress, workload and construction cost of the construction project according to the preset time dimension;

[0023] Attendance management unit, used to manage attendance information and construction task completion status;

[0024] The hole location management unit is used to add and assign construction tasks and query the hole location information of constructed holes;

[0025] The rock formation identification unit is used to calculate the rock formation hardness index based on the equipment operation data corresponding to the constructed hole position;

[0026] The report generation unit is used to generate construction quality reports and construction records.

[0027] Optionally, the process of calculating the rock formation hardness index according to the equipment operation data corresponding to the constructed hole position by the rock formation identification unit includes:

[0028] The equipment operation data corresponding to the constructed hole positions are input into the prediction model so that the prediction model outputs the rock formation hardness index corresponding to multiple depth intervals.

[0029] Optionally, the cloud management subsystem includes a system management module;

[0030] The system management module is used to provide user management services, role management services, menu management services, customer organization management services, device authorization management services and log recording services.

[0031] Optionally, the cloud management subsystem includes a communication module for sending hole position task information to the equipment intelligent control subsystem and receiving the equipment operation data.

[0032] The present application provides a management system for rock drilling equipment, which includes an equipment intelligent control subsystem arranged on the rock drilling equipment, and a cloud management subsystem arranged on a server. The cloud management subsystem can remotely send down hole position task information to realize centralized management and scheduling of rock drilling equipment. The equipment intelligent control subsystem includes a guided construction module, an equipment control module and a data acquisition module. The RTK host in the guided construction module can determine the position of the drill rod according to the differential positioning signal received by the antenna, and send a guided construction instruction to the equipment control module according to the position of the drill rod and the hole position to be constructed selected by the construction personnel. The equipment control module can automatically control the drill rod to move to the hole position to be constructed and perform drilling operations based on the guided construction instructions, and the data acquisition module can upload the equipment operation data during the drilling operation to the cloud management subsystem. The management system for rock drilling equipment provided by the present application integrates the equipment intelligent control subsystem and the cloud management subsystem, realizes the information management of rock drilling equipment, and improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0034] Figure 1 A schematic diagram of the structure of a management system for rock drilling equipment provided in an embodiment of the present application;

[0035] Figure 2 A schematic diagram of the structure of an information management system for the construction process of rock drilling equipment provided in an embodiment of the present application;

[0036] Figure 3 A schematic diagram of the interaction between a cloud management subsystem and a device intelligent control subsystem provided in an embodiment of the present application. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] See below Figure 1 , Figure 1 A structural schematic diagram of a management system for rock drilling equipment provided in an embodiment of the present application, the management system for rock drilling equipment comprises: an equipment intelligent control subsystem arranged on the rock drilling equipment, and a cloud management subsystem arranged on a server.

[0039] The cloud management subsystem is used to send the drilling task information to the equipment intelligent control subsystem. The cloud management subsystem set up on the server can remotely send the drilling task information to the equipment intelligent control subsystem to achieve centralized management and scheduling of the rock drilling equipment operation plan.

[0040] The equipment intelligent control subsystem includes a construction guidance module, an equipment control module and a data acquisition module.

[0041] The guided construction module includes an antenna and an RTK (Real-Time Kinematic, real-time dynamic positioning) host, and the antenna can be a GNSS (Global Navigation Satellite System) antenna.

[0042] The RTK host is used to determine the position of the drill rod according to the differential positioning signal received by the antenna; the GNSS antenna installed on the rock drilling equipment is responsible for receiving differential positioning signals from multiple global navigation satellite systems, and the position of the drill rod of the rock drilling equipment can be determined according to the differential positioning signals.

[0043] The RTK host is also used to display the hole position distribution map corresponding to the hole position task information, and send the guided construction instructions to the equipment control module according to the hole position to be constructed and the drill rod position selected by the construction personnel in the hole position distribution map. The hole position task information includes a hole position distribution map, and the hole position distribution map includes the hole positions to be constructed and the constructed hole positions. The RTK host is equipped with a display, and the above-mentioned hole position distribution map can be displayed on the display. The construction personnel can select the hole positions to be constructed in the hole position distribution map. The RTK host automatically generates accurate guided construction instructions based on the current drill rod position and the hole position to be constructed, and sends the guided construction instructions to the equipment control module, so as to ensure that the drill rod can accurately move to the specified hole position and perform the drilling operation. The above process realizes a seamless connection from position selection to automatic construction, greatly improving the construction accuracy and efficiency.

[0044] The equipment control module is used to control the drill rod to move to the hole position to be constructed and perform drilling operations according to the guided construction instructions. After receiving the guided construction instructions, the equipment control module can automatically parse the position and operation parameters in the instructions, accurately control the drill rod to move to the specified hole position to be constructed, and start the drilling operation, ensuring that the drill rod completes the drilling task efficiently and accurately according to the predetermined position and depth requirements.

[0045] The data acquisition module is used to collect the equipment operation data of the rock drilling equipment and upload the equipment operation data to the cloud management subsystem. The equipment operation data can be real-time operation parameters during the construction of the rock drilling equipment, such as current engine speed, current drilling depth, current propulsion pressure, etc.

[0046] The present embodiment provides a management system for rock drilling equipment, which includes an equipment intelligent control subsystem arranged on the rock drilling equipment, and a cloud management subsystem arranged on the server. The cloud management subsystem can remotely send down hole position task information to realize centralized management and scheduling of rock drilling equipment. The equipment intelligent control subsystem includes a guided construction module, an equipment control module and a data acquisition module. The RTK host in the guided construction module can determine the drill rod position according to the differential positioning signal received by the antenna, and send a guided construction instruction to the equipment control module according to the drill rod position and the hole position to be constructed selected by the construction personnel. The equipment control module can automatically control the drill rod to move to the hole position to be constructed and perform drilling operations based on the guided construction instructions, and the data acquisition module can upload the equipment operation data during the drilling operation to the cloud management subsystem. The management system for rock drilling equipment provided in this embodiment integrates the equipment intelligent control subsystem and the cloud management subsystem, realizes the information management of rock drilling equipment, and improves construction efficiency.

[0047] As for Figure 1As a further introduction to the corresponding embodiment, the data acquisition module is also used to save the equipment operation data to the local storage device of the rock drilling equipment when the network is abnormal, and upload the equipment operation data in the local storage device to the cloud management subsystem after the network is restored. It can be seen that the data acquisition module can not only collect the equipment operation data of the rock drilling equipment in real time and upload it to the cloud management subsystem, but also automatically save the equipment operation data to the local storage device when the network is abnormal to ensure that the data is not lost. Once the network is restored, the data acquisition module will automatically upload the locally stored data to the cloud management subsystem to ensure the integrity and continuity of the data and support uninterrupted remote monitoring and analysis.

[0048] As for Figure 1 As a further introduction to the corresponding embodiment, the equipment intelligent control subsystem also includes an attendance module; the attendance module is used to generate attendance information based on the biometric information of the construction personnel, and upload the attendance information to the cloud management subsystem. The attendance module is also used to receive the construction statistics of the current shift calculated by the equipment control module, and upload the construction statistics to the cloud management subsystem. The construction statistics of the current shift refer to: the summary results of the working parameters of the rock drilling equipment in the time period corresponding to the current shift, such as the number of holes drilled, drilling depth, construction fuel consumption and other data from 9:00 to 12:00.

[0049] As for Figure 1 Further introduction to the corresponding embodiment, the process of the RTK host determining the position of the drill rod according to the differential positioning signal received by the antenna includes: determining the equipment position of the rock drilling equipment according to the differential positioning signal received by the antenna, and calculating the position of the drill rod according to the installation position of the drill rod in the rock drilling equipment and the equipment position; the above process can ensure that the drill rod can be accurately positioned to the specified hole position during the construction process, and achieve high-precision drilling operations. The above RTK host is also used to display the equipment position of the rock drilling equipment in the hole position distribution map, and can also display the relative position of the rock drilling equipment and the hole position to be constructed.

[0050] As for Figure 1 As a further introduction to the corresponding embodiment, the cloud management subsystem includes an equipment management module; the equipment management module is used to manage basic equipment information of the rock drilling equipment, the equipment operation data, construction statistical data and positioning information.

[0051] As for Figure 1 For further introduction to the corresponding embodiment, the cloud management subsystem includes a project management module, and the project management module includes: a project overview unit, a project maintenance unit, a project statistics unit, an attendance management unit, a hole location management unit, a rock formation identification unit and a report generation unit.

[0052] The project overview unit is used to provide query services for project summary information.

[0053] The project maintenance unit is used to manage the relevant information of the construction project.

[0054] The project statistics unit is used to count the construction progress, workload and construction cost of the construction project according to the preset time dimension.

[0055] The attendance management unit is used to manage attendance information and construction task completion status.

[0056] The hole location management unit is used to add and assign construction tasks and query the hole location information of constructed holes.

[0057] The rock formation identification unit is used to calculate the rock formation hardness index based on the equipment operation data corresponding to the constructed hole position.

[0058] The report generation unit is used to generate construction quality reports and construction records.

[0059] As for Figure 1 Further introduction to the corresponding embodiment, the process of the rock formation identification unit calculating the rock formation hardness index based on the equipment operation data corresponding to the constructed hole position includes: inputting the equipment operation data corresponding to the constructed hole position into the prediction model, so that the prediction model outputs the rock formation hardness index corresponding to multiple depth intervals.

[0060] As for Figure 1 For further introduction to the corresponding embodiment, the cloud management subsystem includes a system management module; the system management module is used to provide user management services, role management services, menu management services, customer organization management services, device authorization management services and logging services.

[0061] As for Figure 1 As a further introduction to the corresponding embodiment, the cloud management subsystem includes a communication module for sending hole position task information to the equipment intelligent control subsystem and receiving the equipment operation data.

[0062] The process described in the above embodiment is explained below through an embodiment in actual application.

[0063] At present, there are several main problems with rock drilling equipment that affect construction efficiency and construction costs:

[0064] (1) The construction site uses manual marking to mark the construction holes. The equipment operator needs to control the equipment drill rod to align with the target point for construction drilling. The construction accuracy is usually required to be at the centimeter level, which requires a high level of operator experience. The operation process is cumbersome and the accuracy is difficult to meet the project requirements, resulting in low construction efficiency and a high probability of secondary rework.

[0065] (2) The attendance information and work information of construction personnel are manually recorded on work documents by construction personnel, which are then collected by team leaders and reported to project managers. There is a possibility of underreporting, misreporting, and false reporting of the data, and there is a certain lag in the transmission of documents. The construction progress is not transparent and the construction process is difficult to control.

[0066] (3) When there are multiple machines working together at a construction site, construction tasks need to be manually assigned and delivered through paper documents. The rationality of the assignment and the timeliness of task delivery cannot be guaranteed.

[0067] (4) The construction party needs to sample and analyze the lithology of the completed boreholes as a basis for evaluating the amount of explosives to be loaded during blasting. Since manual sampling and analysis methods are time-consuming and costly, the construction party can usually only sample data from some of the borehole positions, resulting in the final estimated amount of explosives not being applicable to every borehole position, resulting in a waste or insufficient amount of explosives.

[0068] In response to the above-mentioned related technical issues, this embodiment provides an information management system for the construction process of rock drilling equipment, including an equipment intelligent control subsystem and a cloud management subsystem. Among them, the equipment intelligent control subsystem is mainly used to collect equipment operation data and user attendance punch-in data and upload them to the cloud, while receiving cloud construction tasks, and using RTK differential positioning technology to achieve centimeter-level positioning, thereby guiding the precise construction of equipment. The cloud management subsystem is mainly used to remotely manage the equipment's operating status, operating tasks, operating progress, and operating quality, and analyze and identify the hardness of the rock formations at the holes where the equipment has completed drilling, and assist construction personnel in providing reference for the precise design of the amount of explosives loaded in the blasting process to avoid over-explosion and under-explosion.

[0069] This embodiment uses the Internet of Things technology to realize data collection during the construction process of rock drilling equipment, realizes remote management of the construction process, and solves the problems of untimely information transmission and incorrect information caused by the need to manually fill in construction records in the traditional mode. This embodiment uses cloud interconnection to realize remote issuance of construction tasks and collaborative construction across multiple devices, solving the problems of the need to manually go to the site to assign construction tasks, repeated assignment of tasks, and missed assignments leading to construction chaos in the traditional construction mode. This embodiment is conducive to RTK differential positioning technology, realizes high-precision positioning of equipment, and solves the problem that the actual drilling position and the designed position are too far apart in the traditional mode, resulting in construction quality that does not meet the requirements and requires rework. This embodiment uses big data analysis technology to analyze the construction parameters of the equipment drilling process, realize the determination of the hardness of the rock formation at the completed construction hole, provide auxiliary reference for the subsequent blasting process when loading explosives, and solve the problems of over-explosion and under-explosion in the traditional one-size-fits-all explosive loading mode.

[0070] See also Figure 2 , Figure 2A structural schematic diagram of an information management system for the construction process of rock drilling equipment provided in an embodiment of the present application, wherein the cloud management subsystem includes an equipment management module, a project management module, a system management module and a communication management module; the equipment intelligent control subsystem includes a data acquisition module, an attendance module, a construction guidance module and an equipment control module.

[0071] The data acquisition module, attendance module, construction guidance module and equipment control module in the equipment intelligent control subsystem are all installed on the host side of the rock drilling equipment and connected through the CAN (Controller Area Network) bus. The equipment intelligent control subsystem can collect equipment operation data and user attendance data in real time and upload them to the cloud, receive construction tasks from the cloud, guide equipment to perform precise construction, and improve construction efficiency and quality; the detailed description of each module of the equipment intelligent control subsystem is as follows:

[0072] The data acquisition module is installed in the electric control cabinet of the rock drilling equipment. It has a satellite positioning function and is connected to the equipment sensor and engine through the Can bus. It is used to collect equipment operation data in real time and send it to the cloud management subsystem at a preset frequency. The equipment operation data collected by the data acquisition module includes longitude and latitude, engine speed, drilling depth, drilling speed, thrust pressure, rotary pressure, impact pressure, drill bit radius, engine load rate, operation mode, current hole number, hole position coordinates and other data. The data acquisition module supports local storage mode. When there is no network signal at the equipment construction site, the equipment operation data can be temporarily saved in the local storage device. After the network signal is restored, the data will be retransmitted to the cloud management subsystem.

[0073] The attendance module is installed in the cab of the rock drilling equipment, and is used to register the identity information of the construction personnel, record the attendance information of the construction personnel (i.e. attendance information), and upload it to the cloud management subsystem. First, the project management personnel pre-enter the information of the construction personnel into the attendance module, and upload it to the cloud management subsystem in real time for storage. The information of the construction personnel includes the user's name, mobile phone number, face / fingerprint and other biometric information; before the construction personnel start construction, they can punch in and out through fingerprint or face recognition. The attendance module verifies the legitimacy by comparing the pre-entered personnel information, and uploads the punch-in data to the cloud management subsystem after the verification is passed; the attendance module can also be connected to the equipment control module, receive the construction statistics of the current shift calculated by the equipment control module, and upload it to the cloud management subsystem together with the attendance punch-in information; the construction statistics include working hours, number of holes drilled, drilling depth, construction fuel consumption and other data.

[0074] The guided construction module includes a GNSS antenna and an RTK host. The GNSS antenna is installed above the cab to receive differential positioning signals. The RTK host is installed in the cab and has functions such as graphic display, data storage, network communication, and calculation. On the one hand, it uses the differential positioning algorithm to solve high-precision positioning coordinates to achieve centimeter-level positioning of the equipment drill rod. On the other hand, it is used to receive hole task information issued by the cloud management subsystem, and display the hole distribution map and the relative position of the display device and the target construction hole position through the display screen. When the construction personnel click on the hole position to be constructed on the display screen, the guided construction module sends a control signal to the equipment control module, and the equipment control module controls the equipment drill rod to accurately align with the target hole position for construction.

[0075] The equipment control module is installed in the electric control cabinet of the rock drilling equipment. It is used to receive on-site control instructions from the operator and construction instructions guided by the RTK host to control the equipment construction actions. The equipment control module can also be used to calculate the construction statistics of the current shift and send it back to the attendance module after receiving the shift statistics instructions sent by the attendance module. At the same time, the equipment control module can also send equipment operation parameters at a preset frequency through the Can bus, and upload them to the cloud management subsystem through the data acquisition module.

[0076] In this embodiment, the modules in the equipment intelligent control subsystem can be connected through the Can bus to achieve local communication with each other, and remote communication with the cloud management subsystem can be achieved with the help of the data acquisition module. At the same time, the attendance module and the construction guidance module can also be equipped with optional communication modules, and remote communication can be directly achieved with the cloud management subsystem with the help of their own communication modules.

[0077] The cloud management subsystem consists of a communication module, an equipment management module, a project management module, and a system management module. The cloud management subsystem can be deployed on a cloud server or a user's local server, connected to the equipment intelligent control subsystem through a wireless network, and receives data reported by each module of the equipment intelligent control subsystem. The cloud management subsystem can remotely manage the equipment's operating status, operating tasks, operating progress, and operating quality, thereby reducing construction management costs. The detailed descriptions of each module in the cloud management subsystem are as follows:

[0078] The communication module is used to communicate remotely with the equipment intelligent control subsystem to achieve data interaction, such as receiving and storing operation data and user attendance punch-in data uploaded by the equipment intelligent control subsystem, and remotely sending project construction task information to the equipment intelligent control subsystem.

[0079] The equipment management module is used to manage the rock drilling equipment under the construction project, including basic equipment information, working condition information, working condition statistics, and positioning information; the basic equipment information is maintained by the user, including equipment number, equipment name, equipment model, etc.; the working condition information and positioning information are uploaded remotely by the data acquisition module of the equipment intelligent control subsystem, including engine speed, drilling depth, drilling speed, thrust pressure, rotary pressure, impact pressure, drill bit radius, engine load rate, operation mode, pilot pressure, water temperature, oil temperature, etc.; working condition statistics are obtained by statistical calculation of working condition information, including equipment working hours, fuel consumption, drilling meters, and number of holes drilled according to multiple dimensions such as day, week, month, and year.

[0080] The project management module is used to manage and analyze various project information. The project management module includes project overview unit, project maintenance unit, project statistics unit, attendance management unit, hole location management unit, rock formation identification unit, and construction report generation unit.

[0081] The project overview unit is used to present project summary information, so that project managers can remotely view the overall progress and cost information of the project. The project summary information includes project name, project address, total number of equipment, number of equipment construction, cumulative construction time, cumulative construction energy consumption, cumulative number of drilling holes, and cumulative number of drilling meters.

[0082] The project maintenance unit is used to set the project initialization information, such as project name, project start time, project location, etc. The relevant information of the construction project includes adding projects, modifying projects, deleting projects, adding project members, adding construction equipment, etc.

[0083] The project statistics unit is used to present the construction progress, workload and construction cost information in different time periods during the project construction process. The project statistics unit can count the project construction duration, construction energy consumption, number of drilling holes and drilling depth in multiple time dimensions such as day, week, month and year.

[0084] The attendance management unit is used to manage the attendance information of each construction personnel and the completion status of construction tasks during the project construction period. The relevant data is uploaded by the attendance module of the equipment intelligent control subsystem; the attendance information includes user name, clock-in time, clock-out time, number of holes drilled in the current shift, number of meters drilled, and construction fuel consumption.

[0085] The hole management unit is used to add and remotely assign construction tasks and view the information of completed holes. The hole management unit has the functions of adding holes, batch importing holes, hole distribution map, task assignment, hole information, etc. The hole information includes hole coordinates, hole bottom elevation, design depth, hole diameter, and hole depth information, and displays the actual drilling depth, hole diameter, and rock hardness index of the corresponding depth interval in the form of a graph.

[0086] The rock formation identification unit is used to model and analyze the hardness of the rock formations at the completed construction holes. The process of modeling and analysis is: pre-acquire geological survey data of multiple construction sites, including longitude, latitude, altitude, chronological strata, lithological characteristics, corresponding thickness, etc.; collect the construction parameters of the rock drilling equipment at the corresponding construction site, including engine speed, drilling depth, drilling speed, thrust pressure, rotary pressure, drill bit radius, engine load rate, operation mode, altitude, hole coordinates, and hole number; establish a mathematical model of construction parameters and rock formation characteristics, and train the model using historical operation data; input the construction parameter set of the target hole into the pre-trained model for calculation, and output multiple depth interval values ​​and the corresponding rock formation hardness index set. The rock formation identification unit uses big data technology to realize the identification of the rock formation hardness of the construction hole. The rock formation identification unit outputs the rock formation hardness index by pre-establishing the model and analyzing the construction parameters, providing an auxiliary reference for the design of the construction blasting explosive filling quantity.

[0087] The construction report generation unit is used to generate construction quality reports and construction records; among them, the construction quality report displays the changes in drilling depth and the corresponding rotary pressure and air pressure values ​​in the form of a chart; the construction record displays all construction parameter records from the start to the end of a single hole in the form of a table.

[0088] The functions of the system management module include user management, role management, menu management, customer organization management, device authorization management, and system logs. It is used to manage system users, system permissions, and record user operation logs.

[0089] See also Figure 3 , Figure 3 A schematic diagram of the interaction between a cloud management subsystem and an equipment intelligent control subsystem provided in an embodiment of the present application. The operations performed by the cloud management subsystem include: adding projects, adding equipment, adding construction personnel, adding and assigning tasks, updating attendance information, saving operation parameters and updating project progress. The process of saving operation parameters and updating project progress includes: construction statistics to generate construction reports, and obtaining the rock formation hardness index through rock formation identification. The operations performed by the equipment intelligent control subsystem include: synchronizing construction personnel, binding construction personnel's biological information, attendance punching, automatic synchronization of construction tasks, guiding equipment construction and uploading operation parameters. The equipment intelligent control subsystem can also determine whether all operation tasks are complete. If so, the process ends, otherwise it continues to guide equipment construction.

[0090] Users can add construction projects through the cloud management subsystem, and add construction equipment and construction personnel to the project for management. At the same time, users can also add or import construction tasks and assign construction tasks to different construction equipment. Construction personnel and construction task information will be remotely sent to the equipment intelligent control subsystem via the wireless network; project managers can bind the construction personnel's biometric information, including face, fingerprint, etc., through the attendance module of the equipment intelligent control subsystem. Before construction, users first use biometrics to clock in and out to obtain the control authority of the equipment. During the construction process, the construction module is guided to use high-precision technology to calculate the relative position of the equipment and the target construction hole in real time, and send the control signal to the equipment control module. The equipment control module controls the equipment drill rod to accurately align with the target hole for construction operations; at the same time, the data acquisition module of the equipment intelligent control subsystem collects the construction operation parameters of the rock drilling equipment in real time and reports them to the cloud management subsystem; the cloud management subsystem parses the reported data, saves the operation parameters, and updates the project progress. By analyzing and calculating the operation parameters, a construction report is output, and the rock strata of the completed drilling are identified through modeling analysis, and the rock strata hardness index is calculated to provide a reference basis for the blasting explosive filling amount. After the current hole construction is completed, the construction personnel, under the guidance of the construction guidance module, control the equipment to move to the next target hole to be constructed and continue the operation, and this cycle is repeated until all construction tasks are completed.

[0091] This embodiment integrates the data acquisition module and attendance module on the device side, and uses the Internet of Things technology to communicate data with the cloud management subsystem, thereby realizing remote management of construction personnel and equipment operations. Project managers can remotely view user attendance information and operation information at any time, solving the problems of untimely information transmission and incorrect information caused by the need to manually fill in construction records in the traditional mode;

[0092] This embodiment, by installing a guided construction module on the equipment side and combining it with a cloud-based project management module, achieves remote allocation of project tasks, solving the problems of low efficiency, high cost, and easy errors in the traditional construction mode, where manual construction tasks need to be allocated on site. This embodiment uses RTK high-precision positioning technology and connects to the equipment control module to achieve the automatic alignment of the equipment drill rod with the target hole position during the construction process, with the error accuracy controlled at the centimeter level, solving the problems of low construction efficiency and large construction errors caused by the need for manual control by construction personnel in the traditional construction mode.

[0093] This embodiment uses big data analysis technology in the cloud to analyze the construction parameters of completed holes, thereby realizing the identification of the rock hardness of the construction holes, providing auxiliary reference for loading explosives in subsequent blasting processes, and solving the problems of over-explosion and under-explosion that exist in the traditional one-size-fits-all explosives loading mode.

[0094] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of this application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of this application.

[0095] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A management system for rock drilling equipment, characterized in that: include: An equipment intelligent control subsystem installed on the rock drilling equipment, and a cloud management subsystem installed on the server; The cloud management subsystem is used to send hole position task information to the equipment intelligent control subsystem; The equipment intelligent control subsystem includes a construction guidance module, an equipment control module and a data acquisition module; The guided construction module includes an antenna and an RTK host, the RTK host is used to determine the drill rod position according to the differential positioning signal received by the antenna, the RTK host is also used to display the hole position distribution map corresponding to the hole position task information, and send a guided construction instruction to the equipment control module according to the hole position to be constructed and the drill rod position selected by the construction personnel in the hole position distribution map; The equipment control module is used to control the drill rod to move to the hole position to be constructed and perform drilling operations according to the guided construction instructions; The data acquisition module is used to collect equipment operation data of the rock drilling equipment and upload the equipment operation data to the cloud management subsystem.

2. The rock drilling equipment management system according to claim 1, characterized in that: The data acquisition module is also used to save the device operation data to a local storage device when a network anomaly occurs, and upload the device operation data in the local storage device to the cloud management subsystem after the network is restored.

3. The rock drilling equipment management system according to claim 1, characterized in that: The equipment intelligent control subsystem also includes an attendance module; The attendance module is used to generate attendance information according to the biometric information of the construction personnel and upload the attendance information to the cloud management subsystem.

4. The rock drilling equipment management system according to claim 3, characterized in that: The attendance module is also used to receive the construction statistics data of the current shift calculated by the equipment control module, and upload the construction statistics data to the cloud management subsystem.

5. The rock drilling equipment management system according to claim 1, characterized in that: The process of the RTK host determining the position of the drill rod according to the differential positioning signal received by the antenna includes: determining the equipment position of the rock drilling equipment according to the differential positioning signal received by the antenna, and calculating the position of the drill rod according to the installation position of the drill rod in the rock drilling equipment and the equipment position; Correspondingly, the RTK host is also used to display the equipment position of the rock drilling equipment in the hole position distribution map.

6. The rock drilling equipment management system according to claim 1, characterized in that: The cloud management subsystem includes a device management module; The equipment management module is used to manage the basic equipment information of the rock drilling equipment, the equipment operation data, construction statistics data and positioning information.

7. The rock drilling equipment management system according to claim 1, characterized in that: The cloud management subsystem includes a project management module, and the project management module includes: Project overview unit, used to provide query services for project summary information; Project maintenance unit, used to manage relevant information of construction projects; The project statistics unit is used to count the construction progress, workload and construction cost of the construction project according to the preset time dimension; Attendance management unit, used to manage attendance information and construction task completion status; The hole location management unit is used to add and assign construction tasks and query the hole location information of constructed holes; A rock formation identification unit is used to calculate the rock formation hardness index based on the equipment operation data corresponding to the constructed hole positions; The report generation unit is used to generate construction quality reports and construction records.

8. The rock drilling equipment management system according to claim 7, characterized in that: The process of calculating the rock formation hardness index according to the equipment operation data corresponding to the constructed hole position by the rock formation identification unit includes: inputting the equipment operation data corresponding to the constructed hole position into the prediction model so that the prediction model outputs the rock formation hardness index corresponding to multiple depth intervals.

9. The rock drilling equipment management system according to claim 1, characterized in that: The cloud management subsystem includes a system management module; The system management module is used to provide user management services, role management services, menu management services, customer organization management services, device authorization management services and log recording services.

10. The rock drilling equipment management system according to claim 1, characterized in that: The cloud management subsystem includes a communication module, which is used to send hole position task information to the equipment intelligent control subsystem and receive the equipment operation data.

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