Strip mine transportation management method and device, electronic equipment and storage medium

Abstract

The invention discloses a strip mine transportation management method and device, electronic equipment and a storage medium, the method and device are applied to the electronic equipment, and specifically, three-dimensional coordinate information and mine car information of at least one mine car are obtained based on a positioning auxiliary system and a communication system arranged in a strip mine; processing the three-dimensional coordinate information based on preset reference information to obtain a real-time running state of the mine car; and displaying the real-time running state and the mine car information to a dispatcher. By displaying the real-time running state and the mine car information to the dispatcher, the dispatcher can master the real-time running state of the mine car in real time, so that the blindness and hysteresis of dispatching command are avoided, and the production efficiency and the economic benefit of the mine can be further improved.

Description

Technical Field

[0001] The present application relates to the field of mine safety technology, and more specifically, to a transportation management method, device, electronic equipment and storage medium for an open-pit mine. Background Art

[0002] Open-pit mines refer to ore deposits that directly mine ore from the exposed ore body by stripping off the loose soil and surrounding rock covering the upper part of the ore body and its surroundings, transporting the waste rock to the spoil dump. In the process of open-pit mining, the capital construction investment of mine transportation accounts for about 60% of the total investment in mine infrastructure, and the transportation cost and labor account for more than half of the total ore cost and total labor respectively. This shows the important position of open-pit transportation in open-pit mining. The basic task of open-pit transportation is mainly to transport the ore mined from the open-pit mine to the ore dressing plant or storage yard, to transport the rock to the spoil dump, and to transport the production workers, equipment and materials to the work site. The network that completes the above tasks constitutes the open-pit transportation system.

[0003] Vehicles occupy the vast majority of the transportation capacity in the open-pit mine transportation system. In order to ensure the safe and normal production of the open-pit mine, vehicles need to be dispatched. The traditional dispatching method is implemented manually, which cannot grasp the real-time operation status of the vehicles in real time, resulting in a certain degree of blindness and lag in dispatching and command, which seriously affects the production efficiency and economic benefits of the mine. Summary of the invention

[0004] In view of this, the present application provides an open-pit mine transportation management method, device, electronic device and storage medium for obtaining the real-time operating status in the open-pit mine, so that dispatchers can scientifically dispatch vehicles according to the real-time position and status, thereby avoiding blindness and lag in vehicle dispatch.

[0005] In order to achieve the above objectives, the proposed solution is as follows:

[0006] A transportation management method for an open-pit mine, applied to electronic equipment, comprises the following steps:

[0007] Acquire three-dimensional coordinate information and mine car information of at least one mine car based on a positioning auxiliary system and a communication system arranged in the open-pit mine;

[0008] Processing the three-dimensional coordinate information based on preset reference information to obtain the real-time operating status of the mine car;

[0009] The real-time operation status and the mine car information are displayed to the dispatching personnel.

[0010] Optionally, the positioning assistance system includes at least one reference station deployed in the open-pit mine.

[0011] Optionally, the communication system includes a local area network and a communication base station connected to the local area network.

[0012] Optionally, the real-time operation status includes loading and unloading status, mine car transportation distance, time consumption information and unloading elevation of stripped earth.

[0013] Optionally, the three-dimensional coordinate information is processed based on preset reference information to obtain the real-time operation status of the mine car, including the steps of:

[0014] The real-time position of the mining vehicle is acquired based on the three-dimensional coordinate information, and the real-time position is compared and analyzed with the loading point coordinates and the unloading point coordinates to obtain the loading and unloading status;

[0015] Based on the real-time recording of the three-dimensional coordinate information within a certain period of time, the running track of the mine car is obtained, and the running track is analyzed and processed to obtain the mine car transportation distance and / or the time consumption information;

[0016] The elevation change of the mine car is statistically recorded based on the three-dimensional coordinate information to obtain the elevation change of the mine car during transportation, and the unloading elevation is obtained based on the elevation change.

[0017] Optionally, displaying the real-time operation status and the mine car information to the dispatcher comprises the steps of:

[0018] In response to a user's map monitoring request, display a map of the open-pit mine and a real-time position of the mine car;

[0019] In response to the user's request for trajectory playback, the minecart trajectory of the selected minecart is displayed;

[0020] Responding to the user's video monitoring request, displaying the images collected by the camera equipment on the mining car;

[0021] When the mining vehicle exceeds the preset electronic fence, an early warning message is sent to the user.

[0022] Optionally, the step of displaying the real-time operation status and the mine car information to the dispatcher further includes the following steps:

[0023] The real-time operation status and the mine car information are stored and statistically analyzed.

[0024] A transportation management device for an open-pit mine, applied to electronic equipment, the transportation management device comprising:

[0025] An information acquisition module is configured to acquire three-dimensional coordinate information and mine car information of at least one mine car based on a positioning auxiliary system and a communication system arranged in the open-pit mine;

[0026] An information processing module is configured to process the three-dimensional coordinate information based on preset reference information to obtain a real-time operating status of the mining vehicle;

[0027] The information feedback module is configured to display the real-time operation status and the mine car information to the dispatching personnel.

[0028] An electronic device, comprising at least one processor and a memory connected to the processor, wherein:

[0029] The memory is used to store computer programs or instructions;

[0030] The processor is used to execute the computer program or instruction so that the electronic device implements the transportation management method as described above.

[0031] A computer-readable storage medium is applied to an electronic device, wherein the storage medium carries one or more computer programs, and the one or more computer programs can be executed by the electronic device, so that the electronic device implements the transportation management method as described above.

[0032] It can be seen from the above technical solutions that the present application discloses a method, device, electronic device and storage medium for open-pit mine transportation management. The method and device are applied to electronic devices, specifically to obtain the three-dimensional coordinate information and mine car information of at least one mine car based on the positioning auxiliary system and communication system arranged in the open-pit mine; process the three-dimensional coordinate information based on the preset reference information to obtain the real-time operation status of the mine car; and display the real-time operation status and mine car information to the dispatcher. By displaying the real-time operation status and mine car information to the dispatcher, the dispatcher can grasp the real-time operation status of the vehicle in real time, thereby avoiding the blindness and lag of the dispatch command, and further improving the production efficiency and economic benefits of the mine. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

[0034] Figure 1 A flow chart of a transportation management method for an open-pit mine according to an embodiment of the present application;

[0035] Figure 2 This is a system overall framework diagram of an embodiment of the present application;

[0036] Figure 3aA schematic diagram of a map monitoring display according to an embodiment of the present application;

[0037] Figure 3b A schematic diagram showing the playback of the trajectory of an embodiment of the present application;

[0038] Figure 3c A schematic diagram showing video monitoring in an embodiment of the present application;

[0039] Figure 3d This is a schematic diagram of an early warning display of an embodiment of the present application;

[0040] Figure 4 A block diagram of a transportation management device for an open-pit mine according to an embodiment of the present application;

[0041] Figure 5 A block diagram of another open-pit mine transportation management device according to an embodiment of the present application;

[0042] Figure 6 A block diagram of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only 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.

[0044] This application aims to solve the problems of low positioning accuracy of outsourced transportation vehicles under high traffic density and strong interactive production system conditions in existing open-pit mines, such as large open-pit coal mines, low accuracy and real-time judgment of vehicle speed, vehicle distance and safety distance, inability to obtain information on unsafe driving behaviors, inaccurate and non-traceable information on equipment transportation and stripping and drainage, and weak management and control capabilities of outsourced transportation information. It has made breakthroughs in high-precision positioning technology for transportation equipment, 5G wireless communication support technology for "end-cloud" transmission combination, integrated judgment technology of "vehicle speed, vehicle distance and safety distance" based on "GNSS, inertial navigation, video AI fusion linkage", and dynamic weighing-based We have developed self-identification technology for transportation equipment loading information, key technology for identifying the flow direction of stripping platforms based on clustering algorithms, and developed sub-meter-level vehicle-mounted positioning intelligent terminals, unsafe behavior self-identification AI video terminals, retaining wall anti-collision AI video system terminals and other equipment. We have developed a transportation safety management and control system platform for outsourced equipment based on interactive display and control of mining GIS, which realizes high-precision positioning and integrated communication of outsourced transportation equipment in three-dimensional space, safety warning, identification of unsafe driving behaviors, accurate statistics of equipment carrying information in all time periods, accurate flow direction identification of soil and rock on the mining and drainage platforms, and real-time interactive display and control of equipment operation information. The scheme of this application is implemented based on the above transportation safety management and control system platform. Specific embodiments are as follows:

[0045] Figure 1 This is a flow chart of a transportation management method for an open-pit mine according to an embodiment of the present application.

[0046] like Figure 1 As shown, the transportation management method provided in this embodiment is applied to an electronic device, which can be understood as a computer, server or cloud platform with data computing and information processing capabilities, or the above-mentioned transportation safety management system. Specifically, the transportation management method includes the following steps:

[0047] S1. Acquire the three-dimensional coordinate information and information of the mine car based on the positioning assistance system and communication system arranged in the open-pit mine.

[0048] The positioning assistance system and communication system based on this application can be found in Figure 2 The positioning assistance system includes one or more base stations deployed in the open-pit mine, including a GPS base station, which is used to provide differential signals for the vehicle-mounted terminal installed on the mine car, so that the three-dimensional coordinate information received by the vehicle-mounted terminal on the mine car is more accurate, and can reach the sub-meter level; the communication system includes multiple base stations connected by a local area network, such as a pit base station, a 4G wireless base station, a mobile base station, and an office area base station.

[0049] The above communication system actually also includes a vehicle-mounted terminal installed on each mine car, which can receive the navigation signal sent by the satellite navigation system based on the positioning device, and calculate the three-dimensional coordinate information according to the navigation signal, including the latitude and longitude data and elevation data. The mine car information includes but is not limited to the mine car's operating data, engine data, speed data, and the vehicle's external and internal images collected by the cameras installed on and inside the mine car.

[0050] In addition, when obtaining the three-dimensional coordinate information and mine car information from the mine car, it is based on the wireless communication established with the transportation safety management system through the base station. When the mine car drives into the network signal blind spot and causes communication interruption, the mine car terminal automatically starts the localized data storage mode. When the mine car leaves the network signal blind spot, the network automatically searches for the signal and reconnects with the data center server. After the connection is established, the local storage working mode is stopped and the truck location information is uploaded in real time.

[0051] When the local storage mode starts working, a data storage file with the start time as the file name is automatically created. When the local storage mode stops working, the vehicle terminal will establish a backup data transmission channel with the data center server, and send the data files stored when the mining car passes through the network signal blind area to the data center server through the backup data transmission channel. After the transmission is completed, the local storage is cleared to ensure sufficient storage space.

[0052] S2. Process the three-dimensional coordinate information based on the preset reference information to obtain the real-time operation status of the mine car.

[0053] The reference information refers to the loading point coordinates, unloading point coordinates, time information, etc. After obtaining the above three-dimensional coordinate information, the three-dimensional coordinate information is processed based on the reference information to obtain the real-time operation status. The real-time operation status includes but is not limited to the loading and unloading status, the mine car transportation distance, the time consumption information, and the unloading elevation of the stripped earthwork. The specific processing process is as follows:

[0054] On the one hand, the longitude and latitude data in the three-dimensional coordinate information are solved to obtain the real-time position of the mine car, and the loading and unloading status of the mine car is obtained by comparing and analyzing the real-time position with the coordinates of the loading point and the unloading point.

[0055] On the other hand, by continuously recording the real-time position of the mine car, the running track of the mine car can be obtained, and by storing and analyzing the running track, the mine car transportation distance and time consumption information of the mine car can be obtained.

[0056] On the other hand, by performing statistical analysis on the elevation changes of the mine car based on the elevation data in the three-dimensional coordinate information, the elevation changes of the mine car during transportation can be obtained, and the unloading elevation of the mine car can be obtained based on the elevation changes.

[0057] S3. Display real-time operation status and mine car information to dispatchers.

[0058] That is, after obtaining the above-mentioned real-time operation status, such as loading and unloading status, mine car transportation distance, time consumption information and unloading elevation, the above-mentioned real-time operation status and mine car information are fed back to the user based on the user's request. The mine car information includes but is not limited to parking space images and vehicle interior images. Specifically, the following steps are included:

[0059] On the one hand, in response to the user's map monitoring request, the map of the open-pit mine and the real-time location of the mine car are displayed to realize map monitoring, such as Figure 3a shown.

[0060] Real-time display of production status, equipment location, speed, and direction. Real-time storage of equipment coordinate data to meet production playback needs. The map display interface supports 2D CAD map display. Intuitively display the current location of the vehicle, vehicle information, etc. Provides mining map editing function, which can load equipment coordinate data to semi-automatically edit the mining map.

[0061] On the other hand, in response to the user's trajectory playback request, the mine car trajectory of the selected mine car is displayed, such as Figure 3b As shown. Authorized users can use the historical track playback function to playback the operation vehicle track, analyze the vehicle operation route, check the production records, and review the accident scene.

[0062] On the other hand, in response to the user's video monitoring request, the images collected by the camera equipment on the mine car are displayed, such as Figure 3c It can prevent drivers from driving fatigue, distracted driving and other behaviors that affect safe driving, monitor and analyze the road conditions in front of the vehicle, and trigger vehicle collision warnings in a timely manner.

[0063] On the other hand, when the mining vehicle exceeds the pre-set electronic fence, an early warning message is sent to the user, such as Figure 3d The electronic fence function sets the vehicle's activity range and driving speed. If the range is exceeded, an alarm will be triggered. The driver's driving behavior habits are judged. When violations occur, timely warnings are issued and dispatch management personnel are notified.

[0064] In addition, the real-time operation status and mine car information can be stored and statistically analyzed. By being compatible with the open-pit mine dispatching management system, the coordinates of the loading point shovel and the unloading point are automatically obtained, and the real-time position of the truck is obtained through the vehicle terminal. By analyzing the positional relationship between the truck and the loading point and the unloading point, the time when the vehicle enters the loading point and the unloading point is automatically recorded. The number of times the truck enters the loading point and the unloading point is automatically analyzed and counted through the recorded historical data.

[0065] Automatically record the detailed process of each vehicle's production. Including: arrival time at the loading point, start time of loading, completion time of loading, arrival time at the unloading point, start time of unloading, and completion time of unloading. Through the Beidou / GPS satellite positioning function, the position coordinate changes during the operation of the vehicle are recorded in real time, the production operation trajectory diagram is recorded in detail for each period of time, and the transportation distance in this process is automatically counted to achieve refined management of the vehicle.

[0066] Automatically count the output, ton-kilometers and various operating times of each truck, shovel, loading point, unloading point and area. Whether it is a special engineering operation or a normal mining and transportation operation, it can automatically measure without human intervention, avoiding any cheating means and without any error. This functional feature is guaranteed by reasonable design to ensure the objectivity of information. All data sources are accurate, objective and correct.

[0067] It can be seen from the above technical solution that this embodiment provides a transportation management method for an open-pit mine, which is applied to electronic equipment, specifically obtaining the three-dimensional coordinate information and mine car information of at least one mine car based on the positioning auxiliary system and communication system arranged in the open-pit mine; processing the three-dimensional coordinate information based on the preset reference information to obtain the real-time operation status of the mine car; and displaying the real-time operation status and mine car information to the dispatcher. By displaying the real-time operation status and mine car information to the dispatcher, the dispatcher can grasp the real-time operation status of the vehicle in real time, thereby avoiding the blindness and lag of the dispatch command, and further improving the production efficiency and economic benefits of the mine.

[0068] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present disclosure. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some implementations as replacements, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0069] Although operations are depicted in a particular order, this should not be understood as requiring that the operations be performed in the particular order shown or in a sequential order.Multitasking and parallel processing may be advantageous under certain circumstances.

[0070] It should be understood that the various steps described in the method embodiments of the present disclosure may be performed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present disclosure is not limited in this respect.

[0071] Computer program code for performing the operations of the present disclosure may be written in one or more programming languages ​​or a combination thereof, including, but not limited to, object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as C or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer.

[0072] Figure 4 This is a block diagram of a transportation management device for an open-pit mine according to an embodiment of the present application.

[0073] like Figure 4 As shown, the transportation management device provided in this embodiment is applied to an electronic device, which can be understood as a computer, server or cloud platform with data computing and information processing capabilities, or the above-mentioned transportation safety management system. Specifically, the transportation management device includes an information collection module 10, an information processing module 20 and an information feedback module 30.

[0074] The information acquisition module is used to obtain the three-dimensional coordinate information and mine car information of the mine car based on the positioning auxiliary system and communication system arranged in the open-pit mine.

[0075] The positioning assistance system and communication system based on this application can be found in Figure 2 The positioning assistance system includes one or more base stations deployed in the open-pit mine, including a GPS base station, which is used to provide differential signals for the vehicle-mounted terminal installed on the mine car, so that the three-dimensional coordinate information received by the vehicle-mounted terminal on the mine car is more accurate, and can reach the sub-meter level; the communication system includes multiple base stations connected by a local area network, such as a pit base station, a 4G wireless base station, a mobile base station, and an office area base station.

[0076] The above communication system actually also includes a vehicle-mounted terminal installed on each mine car, which can receive the navigation signal sent by the satellite navigation system based on the positioning device, and calculate the three-dimensional coordinate information according to the navigation signal, including the latitude and longitude data and elevation data. The mine car information includes but is not limited to the mine car's operating data, engine data, speed data, and the vehicle's external and internal images collected by the cameras installed on and inside the mine car.

[0077] In addition, when obtaining the three-dimensional coordinate information and mine car information from the mine car, it is based on the wireless communication established with the transportation safety management system through the base station. When the mine car drives into the network signal blind spot and causes communication interruption, the mine car terminal automatically starts the localized data storage mode. When the mine car leaves the network signal blind spot, the network automatically searches for the signal and reconnects with the data center server. After the connection is established, the local storage working mode is stopped and the truck location information is uploaded in real time.

[0078] When the local storage mode starts working, a data storage file with the start time as the file name is automatically created. When the local storage mode stops working, the vehicle terminal will establish a backup data transmission channel with the data center server, and send the data files stored when the mining car passes through the network signal blind area to the data center server through the backup data transmission channel. After the transmission is completed, the local storage is cleared to ensure sufficient storage space.

[0079] The information processing module is used to process the three-dimensional coordinate information based on the preset reference information to obtain the real-time operation status of the mine car.

[0080] The reference information refers to the loading point coordinates, unloading point coordinates, time information, etc. After obtaining the above three-dimensional coordinate information, the three-dimensional coordinate information is processed based on the reference information to obtain the real-time operation status. The real-time operation status includes but is not limited to the loading and unloading status, the mine car transportation distance, the time consumption information and the unloading elevation of the stripped earthwork, etc. The module includes a first processing unit 21, a second processing unit 22 and a third processing unit 23, such as Figure 5 shown.

[0081] The first processing unit is used to solve the longitude and latitude data in the three-dimensional coordinate information to obtain the real-time position of the mine car, and compare and analyze the real-time position with the coordinates of the loading point and the coordinates of the unloading point to obtain the loading and unloading status of the mine car.

[0082] The second processing unit is used to obtain the running track of the mine car by continuously recording the real-time position of the mine car, and obtain the mine car transportation distance and time consumption information of the mine car by storing and analyzing the running track.

[0083] The third processing unit is used to perform statistical analysis on the elevation change of the mine car through the elevation data in the three-dimensional coordinate information, so as to obtain the elevation change of the mine car during transportation, and obtain the unloading elevation of the mine car based on the elevation change.

[0084] The information feedback module is used to display real-time operating status and mine car information to dispatchers.

[0085] That is, after obtaining the above-mentioned real-time operation status, such as loading and unloading status, mine car transportation distance, time-consuming information and unloading elevation, the above-mentioned real-time operation status and mine car information are fed back to the user based on the user's request. The mine car information includes but is not limited to parking space images and vehicle interior images. The module includes a map display unit 31, a track playback unit 32, a supervision control unit 33 and an early warning control unit 34.

[0086] The map display unit is used to respond to the user's map monitoring request, display the map of the open-pit mine and the real-time position of the mine car to realize map monitoring, such as Figure 3a shown.

[0087] Real-time display of production status, equipment location, speed, and direction. Real-time storage of equipment coordinate data to meet production playback needs. The map display interface supports 2D CAD map display. Intuitively display the current location of the vehicle, vehicle information, etc. Provides mining map editing function, which can load equipment coordinate data to semi-automatically edit the mining map.

[0088] The track playback unit is used to respond to the user's track playback request and display the mine car track of the selected mine car, such as Figure 3b As shown. Authorized users can use the historical track playback function to playback the operation vehicle track, analyze the vehicle operation route, check the production records, and review the accident scene.

[0089] The monitoring control unit is used to respond to the user's video monitoring request and display the images collected by the camera equipment on the mine car, such as Figure 3c It can prevent drivers from driving fatigue, distracted driving and other behaviors that affect safe driving, monitor and analyze the road conditions in front of the vehicle, and trigger vehicle collision warnings in a timely manner.

[0090] When the mine car exceeds the preset electronic fence, the early warning control unit will send an early warning message to the user, such as Figure 3d The electronic fence function sets the vehicle's activity range and driving speed. If the range is exceeded, an alarm will be triggered. The driver's driving behavior habits are judged. When violations occur, timely warnings are issued and dispatch management personnel are notified.

[0091] In addition, the real-time operation status and mine car information can be stored and statistically analyzed. By being compatible with the open-pit mine dispatching management system, the coordinates of the loading point shovel and the unloading point are automatically obtained, and the real-time position of the truck is obtained through the vehicle terminal. By analyzing the positional relationship between the truck and the loading point and the unloading point, the time when the vehicle enters the loading point and the unloading point is automatically recorded. The number of times the truck enters the loading point and the unloading point is automatically analyzed and counted through the recorded historical data.

[0092] Automatically record the detailed process of each vehicle's production. Including: arrival time at the loading point, start time of loading, completion time of loading, arrival time at the unloading point, start time of unloading, and completion time of unloading. Through the Beidou / GPS satellite positioning function, the position coordinate changes during the operation of the vehicle are recorded in real time, the production operation trajectory diagram is recorded in detail for each period of time, and the transportation distance in this process is automatically counted to achieve refined management of the vehicle.

[0093] Automatically count the output, ton-kilometers and various operating times of each truck, shovel, loading point, unloading point and area. Whether it is a special engineering operation or a normal mining and transportation operation, it can automatically measure without human intervention, avoiding any cheating means and without any error. This functional feature is guaranteed by reasonable design to ensure the objectivity of information. All data sources are accurate, objective and correct.

[0094] It can be seen from the above technical solution that this embodiment provides a transportation management device for an open-pit mine, which is applied to electronic equipment, specifically to obtain the three-dimensional coordinate information and mine car information of at least one mine car based on the positioning auxiliary system and communication system arranged in the open-pit mine; process the three-dimensional coordinate information based on the preset reference information to obtain the real-time operation status of the mine car; and display the real-time operation status and mine car information to the dispatcher. By displaying the real-time operation status and mine car information to the dispatcher, the dispatcher can grasp the real-time operation status of the vehicle in real time, thereby avoiding the blindness and lag of the dispatch command, and can further improve the production efficiency and economic benefits of the mine.

[0095] The units involved in the embodiments described in the present disclosure may be implemented by software or hardware. The name of a unit does not limit the unit itself in some cases. For example, the first acquisition unit may also be described as a "unit for acquiring at least two Internet Protocol addresses".

[0096] The functions described above herein may be performed at least in part by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), complex programmable logic devices (CPLDs), and the like.

[0097] Figure 6 A block diagram of an electronic device according to an embodiment of the present application.

[0098] Reference below Figure 6 , which shows a schematic diagram of the structure of an electronic device suitable for implementing the embodiments of the present disclosure. The terminal device in the embodiments of the present disclosure may include, but is not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. The electronic device is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present disclosure.

[0099] The electronic device may include a processing device (e.g., a central processing unit, a graphics processing unit, etc.) 601, which can perform various appropriate actions and processes according to a program stored in a read-only memory ROM 602 or a program loaded from an input device 606 into a random access memory RAM 603. In the RAM, various programs and data required for the operation of the electronic device are also stored. The processing device, ROM, and RAM are connected to each other via a bus 604. An input / output (I / O) interface 605 is also connected to the bus 604.

[0100] Typically, the following devices may be connected to the I / O interface: input devices including, for example, a touch screen, a touchpad, a keyboard, a mouse, a camera, a microphone, an accelerometer, a gyroscope, etc.; output devices 607 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; storage devices 608 including, for example, a magnetic tape, a hard disk, etc.; and communication devices 609. The communication device 609 may allow the electronic device to communicate with other devices wirelessly or by wire to exchange data. Although the figure shows an electronic device with various devices, it should be understood that it is not required to implement or have all the devices shown. More or fewer devices may be implemented or have alternatively.

[0101] The present application also provides an embodiment of a computer-readable storage medium.

[0102] The computer-readable storage medium is applied to an electronic device and carries one or more computer programs. When the one or more computer programs are executed by the electronic device, the electronic device obtains the three-dimensional coordinate information and mine car information of at least one mine car based on the positioning auxiliary system and communication system arranged in the open-pit mine; processes the three-dimensional coordinate information based on the preset reference information to obtain the real-time operation status of the mine car; and displays the real-time operation status and mine car information to the dispatcher. By displaying the real-time operation status and mine car information to the dispatcher, the dispatcher can grasp the real-time operation status of the vehicle in real time, thereby avoiding the blindness and lag of the dispatch command, and further improving the production efficiency and economic benefits of the mine.

[0103] It should be noted that the computer-readable medium disclosed above may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0104] In the present disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in combination with an instruction execution system, apparatus, or device. In the present disclosure, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in combination with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0105] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0106] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present invention.

[0107] Finally, it should be noted that, in this article, 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 "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal 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 terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0108] The technical solution provided by the present invention is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation mode of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A transportation management method for an open-pit mine, applied to electronic equipment, characterized in that: The transportation management method comprises the steps of: Acquire three-dimensional coordinate information and mine car information of at least one mine car based on a positioning auxiliary system and a communication system arranged in the open-pit mine; Processing the three-dimensional coordinate information based on preset reference information to obtain the real-time operating status of the mine car; The real-time operation status and the mine car information are displayed to the dispatching personnel.

2. The transportation management method according to claim 1, characterized in that: The positioning assistance system includes at least one reference station deployed in the open-pit mine.

3. The transportation management method according to claim 1, characterized in that: The communication system includes a local area network and a communication base station connected to the local area network.

4. The transportation management method according to claim 1, characterized in that: The real-time operation status includes loading and unloading status, mine car transportation distance, time consumption information and unloading elevation of stripped earth.

5. The transportation management method according to claim 4, characterized in that: The three-dimensional coordinate information is processed based on the preset reference information to obtain the real-time operation status of the mine car, including the steps of: The real-time position of the mining vehicle is acquired based on the three-dimensional coordinate information, and the real-time position is compared and analyzed with the loading point coordinates and the unloading point coordinates to obtain the loading and unloading status; Based on the real-time recording of the three-dimensional coordinate information within a certain period of time, the running track of the mine car is obtained, and the running track is analyzed and processed to obtain the mine car transportation distance and / or the time consumption information; The elevation change of the mine car is statistically recorded based on the three-dimensional coordinate information to obtain the elevation change of the mine car during transportation, and the unloading elevation is obtained based on the elevation change.

6. The transportation management method according to claim 1, characterized in that: The method of displaying the real-time operation status and the mine car information to the dispatching personnel comprises the steps of: In response to a user's map monitoring request, display a map of the open-pit mine and a real-time position of the mine car; In response to the user's request for trajectory playback, the minecart trajectory of the selected minecart is displayed; Responding to the user's video monitoring request, displaying the images collected by the camera equipment on the mining car; When the mining vehicle exceeds the preset electronic fence, an early warning message is sent to the user.

7. The transportation management method according to claim 6, characterized in that: The display of the real-time operation status and the mine car information to the dispatcher also includes the steps of: The real-time operation status and the mine car information are stored and statistically analyzed.

8. A transportation management device for an open-pit mine, applied to electronic equipment, characterized in that: The transportation management device comprises: An information acquisition module is configured to acquire three-dimensional coordinate information and mine car information of at least one mine car based on a positioning auxiliary system and a communication system arranged in the open-pit mine; An information processing module is configured to process the three-dimensional coordinate information based on preset reference information to obtain a real-time operating status of the mining vehicle; The information feedback module is configured to display the real-time operation status and the mine car information to the dispatching personnel.

9. An electronic device, characterized in that: The electronic device comprises at least one processor and a memory connected to the processor, wherein: The memory is used to store computer programs or instructions; The processor is used to execute the computer program or instruction so that the electronic device implements the transportation management method according to any one of claims 1 to 7.

10. A computer-readable storage medium, applied to an electronic device, characterized in that: The storage medium carries one or more computer programs, and the one or more computer programs can be executed by the electronic device, so that the electronic device implements the transportation management method according to any one of claims 1 to 7.

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