Electromagnetic data acquisition methods, devices, equipment and products in geothermal energy exploration

Abstract

The present invention discloses an electromagnetic data acquisition method, device, equipment and product for geothermal energy exploration. When the present invention performs data acquisition, the data is classified, key data is identified, and key data is uploaded preferentially, so that the rapid acquisition and analysis of on-site key data can be ensured, thereby improving the decision-making efficiency in the exploration process; at the same time, high-priority data is uploaded in real time, low-priority data is temporarily stored in a local device, and when a stable network is detected, the low-priority data is supplemented and transmitted, based on this, the problem of device storage resource consumption can be alleviated, thereby reducing the storage pressure of the device; in addition, the collected data are all transmitted over the network. Compared with the traditional hard disk manual copying method, the present invention significantly reduces the cost of manual intervention and realizes efficient data transmission and management at the same time; therefore, the present invention is very suitable for large-scale application and promotion in the field of data acquisition.

Description

Technical Field

[0001] The present invention belongs to the technical field of data acquisition, and in particular relates to an electromagnetic data acquisition method, equipment and product in geothermal energy exploration. Background Art

[0002] Existing electromagnetic data acquisition equipment usually stores the collected data directly in local storage devices (such as hard disks or memory cards). However, due to the extremely large amount of data collected by electromagnetic signals, the storage pressure of local devices is relatively large. In addition, when in use, it is necessary to manually transfer the data in the hard disk or memory card to the data center for processing and analysis. This method that relies on hardware copying will lead to inefficient data transmission and the risk of data loss or damage.

[0003] At the same time, since all data must wait for storage to be completed before they can be transmitted uniformly, real-time data cannot be uploaded and processed in time, which limits on-site decision-making and real-time analysis capabilities. Therefore, the existing electromagnetic data has the defects of low data transmission efficiency, insufficient real-time performance and high storage pressure when it is collected. These defects significantly limit the application efficiency and real-time decision-making ability of electromagnetic methods in medium- and deep-layer geothermal energy exploration. Therefore, how to provide a method for collecting electromagnetic data with high transmission efficiency, high real-time performance and low storage pressure has become a problem that needs to be solved urgently. Summary of the invention

[0004] The purpose of the present invention is to provide an electromagnetic data acquisition method, equipment and product for geothermal energy exploration, so as to solve the problems of low data transmission efficiency, insufficient real-time performance and high storage pressure existing in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] In a first aspect, a method for collecting electromagnetic data in geothermal energy exploration is provided, comprising:

[0007] Acquire electromagnetic signal data generated during geothermal energy exploration;

[0008] Performing data classification processing on the electromagnetic signal data to obtain first electromagnetic data and second electromagnetic data, wherein the transmission priority of the first electromagnetic data is higher than that of the second electromagnetic data, and the first electromagnetic data contains key data in the electromagnetic signal data;

[0009] Transmitting the first electromagnetic data to a server in real time, and storing the second electromagnetic data locally;

[0010] After the transmission of the first electromagnetic data is completed, determining whether a stable first transmission network is connected;

[0011] If so, the second electromagnetic data stored locally is transmitted to the server by using the first transmission network, so as to complete the collection of the electromagnetic signal data after the transmission.

[0012] Based on the above disclosed content, after acquiring the electromagnetic signal data, the present invention first classifies and processes it to obtain first electromagnetic data and second electromagnetic data, wherein the first electromagnetic data contains key data and its transmission priority is higher than that of the second electromagnetic data; in this way, the present invention is equivalent to realizing the classification of key data and non-key data, so as to give priority to transmitting key data, that is, transmitting the first electromagnetic data to the server, and temporarily storing the non-key data locally; then, after completing the transmission of the key data, it can be determined whether the device is connected to a stable first transmission network. If so, the second electromagnetic data stored locally is transmitted to the server, so that after the transmission is completed, the electromagnetic signal data collection process is completed.

[0013] Through the above design, when the present invention collects data, it classifies the data, identifies the key data, and uploads the key data in priority. In this way, it can ensure the rapid acquisition and analysis of key data on site, thereby improving the decision-making efficiency in the exploration process; at the same time, the high-priority data is uploaded in real time, the low-priority data is temporarily stored in the local device, and when a stable network is detected, the low-priority data is supplemented and transmitted. Based on this, the problem of device storage resource consumption can be alleviated, thereby reducing the storage pressure of the device; in addition, the collected data are all transmitted over the network. Compared with the traditional hard disk manual copying method, the present invention significantly reduces the cost of manual intervention and realizes efficient data transmission and management at the same time; therefore, the present invention is very suitable for large-scale application and promotion in the field of data collection.

[0014] In a possible design, transmitting the first electromagnetic data to a server in real time includes:

[0015] compressing the first electromagnetic data to obtain compressed first electromagnetic data;

[0016] The compressed first electromagnetic data is transmitted to the server by using a second transmission network.

[0017] In one possible design, compressing the first electromagnetic data to obtain compressed first electromagnetic data includes:

[0018] Determining whether the second transmission network is in a stable state;

[0019] If not, obtaining the transmission bandwidth of the second transmission network;

[0020] Determining a data compression ratio according to the transmission bandwidth;

[0021] Based on the data compression ratio, the first electromagnetic data is compressed to obtain compressed first electromagnetic data.

[0022] In a possible design, the second electromagnetic data includes a plurality of pieces of data, wherein the locally stored second electromagnetic data is transmitted to the server using the first transmission network, including:

[0023] Determine the transmission priority of each piece of data in the second electromagnetic data, and sort the multiple pieces of data in the second electromagnetic data in descending order of transmission priority to obtain a sequence to be transmitted;

[0024] The first transmission network is used to transmit each data in the sequence to be transmitted to the server in a sorted order.

[0025] In a possible design, using the first transmission network to transmit each data in the sequence to be transmitted to the server in a sorted order includes:

[0026] For any data in the sequence to be transmitted, obtaining a network bandwidth of the first transmission network when transmitting the any data;

[0027] Determining a compression strategy for any data based on the network bandwidth;

[0028] According to the compression strategy, the any data is compressed to obtain the compressed any data, and the compressed any data is transmitted to the server by using the first transmission network.

[0029] In a possible design, after transmitting the first electromagnetic data to the server in real time, or transmitting the second electromagnetic data stored locally to the server, the method further includes:

[0030] Receiving a retransmission request sent by a server, wherein the retransmission request is generated by the server when the server performs a data missing check on the received first electromagnetic data or the second electromagnetic data and the check result is data missing;

[0031] Based on the supplementary transmission request, the first electromagnetic data or the second electromagnetic data stored locally is re-uploaded to the server.

[0032] In a possible design, the first electromagnetic data is transmitted in real time to a real-time analysis module in the server, so that the real-time analysis module performs real-time analysis and processing on the first electromagnetic data, obtains real-time analysis results, and sends them to the data display terminal;

[0033] The second electromagnetic data stored locally is uploaded to the data repository in the server to be stored in the data repository.

[0034] In a second aspect, an electromagnetic data acquisition device for geothermal energy exploration is provided, comprising:

[0035] An acquisition unit, used for acquiring electromagnetic signal data generated during geothermal energy exploration;

[0036] a data classification unit, configured to perform data classification processing on the electromagnetic signal data to obtain first electromagnetic data and second electromagnetic data, wherein the transmission priority of the first electromagnetic data is higher than that of the second electromagnetic data, and the first electromagnetic data contains key data in the electromagnetic signal data;

[0037] A data transmission unit, used for transmitting the first electromagnetic data to a server in real time, and storing the second electromagnetic data locally;

[0038] A data transmission unit, used for determining whether to access a stable first transmission network after the first electromagnetic data transmission is completed;

[0039] The data transmission unit is also used to determine that after accessing a stable first transmission network, use the first transmission network to transmit the locally stored second electromagnetic data to the server, so as to complete the collection of the electromagnetic signal data after the transmission.

[0040] In a third aspect, another electromagnetic data acquisition device for geothermal energy exploration is provided. Taking the device as an electronic device as an example, it includes a memory, a processor and a transceiver which are communicatively connected in sequence, wherein the memory is used to store computer programs, the transceiver is used to send and receive messages, and the processor is used to read the computer program to execute the electromagnetic data acquisition method for geothermal energy exploration as described in the first aspect or any possible design of the first aspect.

[0041] In a fourth aspect, a storage medium is provided, on which instructions are stored. When the instructions are executed on a computer, the electromagnetic data acquisition method in geothermal energy exploration as described in the first aspect or any possible design of the first aspect is executed.

[0042] In a fifth aspect, a computer program product comprising instructions is provided, which, when executed on a computer, causes the computer to execute the electromagnetic data acquisition method for geothermal energy exploration as described in the first aspect or any possible design of the first aspect.

[0043] Beneficial effects:

[0044] (1) When collecting data, the present invention classifies the data, identifies the key data, and uploads the key data in priority. In this way, the rapid acquisition and analysis of the key data on site can be ensured, thereby improving the decision-making efficiency in the exploration process. At the same time, the high-priority data is uploaded in real time, and the low-priority data is temporarily stored in the local device. When a stable network is detected, the low-priority data is supplemented and transmitted. Based on this, the problem of device storage resource consumption can be alleviated, thereby reducing the storage pressure of the device. In addition, the collected data are all transmitted over the network. Compared with the traditional hard disk manual copying method, the present invention significantly reduces the cost of manual intervention and realizes efficient data transmission and management. Therefore, the present invention is very suitable for large-scale application and promotion in the field of data collection.

[0045] (2) The present invention adopts data hierarchical processing and dynamic compression algorithms to rationally allocate network bandwidth resources to data of different priorities, thereby realizing the priority transmission of key data and delayed transmission of low-priority data, thereby significantly reducing transmission delays and improving transmission efficiency.

[0046] (3) Strong network adaptability: The present invention supports a variety of network environments. It can not only realize key data transmission in field environments without stable networks (i.e., real-time transmission using 4G or 5G), but also complete the retransmission of complete data sets after connecting to high-speed networks (i.e., wired networks and WIFI). This improves the flexibility of technical applications.

[0047] (4) The present invention avoids the problem of data loss or damage caused by the traditional hard disk copying method through the supplementary transmission mechanism and data verification function, and ensures the integrity and reliability of the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 A schematic diagram of the steps of the electromagnetic data acquisition method in geothermal energy exploration provided by an embodiment of the present invention;

[0049] Figure 2 A schematic diagram of the structure of an electromagnetic data acquisition device for geothermal energy exploration provided by an embodiment of the present invention;

[0050] Figure 3 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0051] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0052] It should be understood that although the terms first, second, etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another unit. For example, a first unit can be referred to as a second unit, and similarly, a second unit can be referred to as a first unit without departing from the scope of the exemplary embodiments of the present invention.

[0053] It should be understood that the term "and / or" that may appear in this article is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" that may appear in this article describes another type of association object relationship, indicating that two relationships may exist. For example, A / and B can represent two situations: A exists alone, and A and B exist alone. In addition, the character " / " that may appear in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0054] Example:

[0055] See also Figure 1 As shown, the electromagnetic data acquisition method in geothermal energy exploration provided by this embodiment innovatively processes the collected electromagnetic signal data in a graded manner according to real-time performance and priority, wherein data with high real-time performance (such as abnormal signals and key data of key waveforms) are processed by a compression algorithm and transmitted in real time using a 4G or 5G network, while data with low real-time performance are stored locally and gradually transmitted in order of priority after the network conditions are good. In this way, not only the acquisition and processing efficiency of key data is significantly improved, but also the problem of device storage resource consumption can be alleviated, thereby reducing the storage pressure of the device; in addition, the collected data are all transmitted over the network. Compared with the traditional manual copying method of the hard disk, this method significantly reduces the cost of manual intervention and realizes efficient data transmission and management at the same time; therefore, this method is very suitable for large-scale application and promotion in the field of data acquisition; wherein, for example, this method can be, but is not limited to, running on the electromagnetic acquisition device side. It can be understood that the aforementioned execution subject does not constitute a limitation on the embodiments of the present application. Accordingly, the operation steps of this method can be, but are not limited to, as shown in the following steps S1 to S5.

[0056] S1. Acquire electromagnetic signal data generated during geothermal energy exploration; in specific implementation, the electromagnetic signal data may include, but is not limited to, electromagnetic waveforms, electromagnetic spectrum data, environmental noise data in electromagnetic signals, etc.; of course, the electromagnetic signal data generated by different explorations are different, and are not limited to the aforementioned examples; thus, after acquiring the electromagnetic signal data, this embodiment classifies the electromagnetic signal data according to real-time performance, so as to preferentially transmit data with high real-time performance based on the classification results; wherein the data classification process may be, but is not limited to, as shown in the following step S2.

[0057] S2. Classify the electromagnetic signal data to obtain first electromagnetic data and second electromagnetic data, wherein the transmission priority of the first electromagnetic data is higher than that of the second electromagnetic data, and the first electromagnetic data contains key data in the electromagnetic signal data; in specific implementation, for example, the first electromagnetic data is the key data in the electromagnetic signal data, and the second electromagnetic data is the non-key data, such as the first electromagnetic data can be the electromagnetic waveform data of the exploration and the identified abnormal data, and the second electromagnetic data can be the complete spectrum data and environmental noise data, etc.; based on this, it is equivalent to setting the priority (i.e., real-time) of key data higher than that of non-key data, thereby dividing the electromagnetic signal data into two categories of data with high real-time performance and low real-time performance, and then performing hierarchical transmission.

[0058] Optionally, the transmission process of the first electromagnetic data and the second electromagnetic data is shown in the following steps S3 to S5.

[0059] S3. Transmit the first electromagnetic data to the server in real time, and store the second electromagnetic data locally; in this embodiment, the first electromagnetic data is first compressed to obtain compressed first electromagnetic data; then, the compressed first electromagnetic data is transmitted to the server using a second transmission network; wherein, for example, the second transmission network may be, but is not limited to, a 4G network and a 5G network; in this way, this embodiment is equivalent to using a 4G or 5G network to perform real-time transmission of key data, so as to ensure rapid acquisition and analysis of key data on site, thereby improving decision-making efficiency during the exploration process.

[0060] Furthermore, in the first electromagnetic data transmission stage, this embodiment uses a dynamic compression method to perform data compression, wherein the specific compression process can be but is not limited to the following steps.

[0061] Step 1: Determine whether the second transmission network is in a stable state. In specific implementation, whether the second transmission network is in a stable state can be determined based on parameters such as delay fluctuation, packet loss rate, and bandwidth fluctuation of the second transmission network. If the delay fluctuation, packet loss rate, and bandwidth fluctuation are all less than their respective set thresholds, the second transmission network can be determined to be in a stable state. Otherwise, as long as one or more of the aforementioned parameters are greater than or equal to the set threshold, the second transmission network is determined to be in a network fluctuation state.

[0062] If it is determined that the second transmission network is in a stable state, the first electromagnetic data is compressed according to a preset compression algorithm, and is transmitted in real time after compression; optionally, the preset compression algorithm may adopt a lossless compression algorithm.

[0063] Similarly, if it is determined that the second transmission network is not in a stable state, dynamic compression needs to be performed according to the transmission bandwidth, and the process is shown in the second and third steps below.

[0064] Step 2: If not, obtain the transmission bandwidth of the second transmission network; in this embodiment, different compression ratios are determined according to the transmission bandwidth of the second transmission network, so that the first electromagnetic data can be compressed based on the determined compression ratio; wherein the compression process is shown in the following third and fourth steps.

[0065] Step 3: Determine the data compression ratio according to the transmission bandwidth; in specific implementation, for example, a data compression table is stored in the electromagnetic acquisition device, wherein the data compression ratios corresponding to different transmission bandwidths are recorded in the data compression table; thus, the data compression ratio can be matched in the data compression table according to the transmission bandwidth of the second transmission network to obtain the corresponding data compression ratio; thus, after determining the data compression ratio corresponding to the transmission bandwidth of the second transmission network, data compression can be performed based on this, and the process can be but is not limited to as shown in the following step 4.

[0066] Step 4: Based on the data compression ratio, compress the first electromagnetic data to obtain compressed first electromagnetic data.

[0067] In this way, through the aforementioned dynamic compression method, the compression ratio can be adjusted in real time according to the bandwidth conditions in the 4G / 5G network environment, thereby ensuring that key data is transmitted first under conditions of limited bandwidth. This dynamic adaptability significantly improves the flexibility and stability of data transmission.

[0068] Therefore, after completing the real-time transmission of critical data and temporarily storing non-critical data (i.e., the second electromagnetic data) locally, supplementary transmission of the second electromagnetic data can be performed based on the network status to which the device is connected, wherein the transmission process of the second electromagnetic data can be but is not limited to as shown in the following steps S4 and S5.

[0069] S4. After the first electromagnetic data transmission is completed, determine whether to access a stable first transmission network; in specific implementation, the first transmission network may include, but is not limited to, a WI FI network and a wired network; of course, the stability judgment of the first transmission network is also achieved based on parameters such as delay fluctuation, packet loss rate, and bandwidth fluctuation. The specific process can be found in the stability judgment of the aforementioned second transmission network, and no further details will be given here.

[0070] When it is determined that the electromagnetic collection device is connected to a stable first transmission network, the second electromagnetic data stored locally can be transmitted, and the process may be but is not limited to the following step S5.

[0071] S5. If so, the first transmission network is used to transmit the second electromagnetic data stored locally to the server, so as to complete the collection of the electromagnetic signal data after the transmission; in the specific implementation, it has been explained above that the second electromagnetic data contains multiple data, so this embodiment will transmit each data in the second electromagnetic data according to the data priority; specifically, the specific transmission process of the second electromagnetic data can be but is not limited to the following steps S51 and S52.

[0072] S51. Determine the transmission priority of each data in the second electromagnetic data, and sort the multiple data in the second electromagnetic data in descending order of transmission priority to obtain a sequence to be transmitted; in specific implementation, for example, the transmission priorities of different types of data are stored in the electromagnetic acquisition equipment, such as the transmission priority of spectrum data is level 1, the transmission priority of electromagnetic field strength data is level 2, the transmission priority of environmental noise data, environmental parameters, and instrument parameters is level 3, etc. (the lower the number, the higher the transmission priority). Of course, the specific data type can be set according to actual use, and the corresponding transmission priority is also the same, and it is not limited to the above example.

[0073] Based on this, the corresponding transmission priority can be determined according to the type of each piece of data in the second electromagnetic data, and then sorted based on the transmission priority to obtain a sequence to be transmitted.

[0074] After the sequence to be transmitted is obtained, data transmission can be performed, and the process is shown in the following step S52.

[0075] S52. Using the first transmission network, transmit each data in the sequence to be transmitted to the server in sorted order; in the specific implementation, any data in the sequence to be transmitted is taken as an example for specific explanation, and its transmission process can be but not limited to the following steps S52a~S52c.

[0076] S52a. For any data in the sequence to be transmitted, the network bandwidth of the first transmission network when transmitting the data is obtained; in this embodiment, it has been explained above that each data in the second electromagnetic data is sorted according to the transmission priority, so the transmission is also carried out according to the transmission priority; based on this, when transmitting any data, the network bandwidth of the first transmission network (i.e., WI FI or wired network) can be obtained, and then, the corresponding compression strategy can be selected according to the network bandwidth, thereby realizing dynamic compression of non-critical data; wherein, the process of determining the compression strategy is shown in the following step S52b.

[0077] S52b. Based on the network bandwidth, determine the compression strategy of any data; in specific implementation, the compression strategy is actually to determine the corresponding compressed data ratio. Therefore, the process of determining the compression strategy can refer to the aforementioned process of determining the data compression ratio based on the transmission bandwidth, which will not be repeated here.

[0078] In this way, after the compression strategy of any data is determined, data compression can be performed based on the determined compression strategy, and the process is shown in the following step S52c.

[0079] S52c. Compress any of the data according to the compression strategy to obtain any compressed data, and transmit the compressed data to the server using the first transmission network.

[0080] Thus, through the aforementioned steps S51, S52 and their sub-steps, data with low real-time performance is transmitted according to priority, and a compression strategy is selected according to network conditions, thereby improving the flexibility and stability of data transmission.

[0081] Furthermore, in this embodiment, for example, the first electromagnetic data is transmitted in real time to a real-time analysis module in the server, so that the real-time analysis module performs real-time analysis and processing on the first electromagnetic data, obtains real-time analysis results, and sends them to the data display terminal (such as the user terminal); in this way, support can be provided for on-site decision-making; and the locally stored second electromagnetic data is uploaded to the data repository in the server for storage in the data repository, thereby providing a data basis for subsequent in-depth analysis and mining.

[0082] In addition, in this embodiment, a data verification and retransmission mechanism is also provided, that is, when the server receives the first electromagnetic data or the second electromagnetic data uploaded by the electromagnetic acquisition device, it will perform a data missing check, and when the verification result is data missing, it will generate a retransmission request; in this way, the electromagnetic acquisition device can receive the retransmission request issued by the server; then, based on the retransmission request, the first electromagnetic data or the second electromagnetic data stored locally is re-uploaded to the server; in this way, the integrity of the data can be ensured.

[0083] Therefore, the electromagnetic data acquisition method in geothermal energy exploration described in detail in the above steps S1 to S5 has the following advantages:

[0084] (1) This patent innovatively processes the collected electromagnetic data in a hierarchical manner according to real-time performance and priority. Data with high real-time performance (such as abnormal signals and key waveforms) are processed by an efficient compression algorithm and transmitted in real time using the 4G / 5G network, while data with low real-time performance is stored locally and transmitted step by step in order of priority when network conditions are good. This significantly improves the efficiency of acquiring and processing key data.

[0085] (2) The present invention proposes a data compression method based on dynamic adjustment of network bandwidth, that is, in a 4G / 5G network environment, the compression ratio is adjusted in real time according to the bandwidth conditions to ensure that key data is transmitted first under conditions of limited bandwidth. Based on this, this dynamic adaptability significantly improves the flexibility and stability of data transmission.

[0086] (3) The present invention supports a variety of network environments, including 4G, 5G, Wi-Fi, and wired networks. After real-time transmission of critical data in remote areas, a stable network environment can be used to supplement the transmission of large amounts of low-priority data, and a data verification mechanism can be used to ensure data integrity and consistency.

[0087] (4) The present invention realizes the systematic integration of data acquisition, compression, storage and transmission, significantly reduces the on-site storage pressure, and optimizes the operating efficiency of electromagnetic exploration equipment.

[0088] Therefore, the present invention realizes the intelligence and efficiency of electromagnetic exploration data from collection to transmission, and has important technical and practical application value.

[0089] like Figure 2 As shown, the second aspect of this embodiment provides a hardware device for implementing the electromagnetic data acquisition method in geothermal energy exploration described in the first aspect of the embodiment, including:

[0090] The acquisition unit is used to acquire electromagnetic signal data generated during geothermal energy exploration.

[0091] A data classification unit is used to perform data classification processing on the electromagnetic signal data to obtain first electromagnetic data and second electromagnetic data, wherein the transmission priority of the first electromagnetic data is higher than that of the second electromagnetic data, and the first electromagnetic data contains key data in the electromagnetic signal data.

[0092] A data transmission unit is used to transmit the first electromagnetic data to a server in real time and store the second electromagnetic data locally.

[0093] The data transmission unit is used to determine whether to access a stable first transmission network after the first electromagnetic data transmission is completed.

[0094] The data transmission unit is also used to determine that after accessing a stable first transmission network, use the first transmission network to transmit the locally stored second electromagnetic data to the server, so as to complete the collection of the electromagnetic signal data after the transmission.

[0095] The working process, working details and technical effects of the device provided in this embodiment can be found in the first aspect of the embodiment and will not be described in detail here.

[0096] like Figure 3 As shown, the third aspect of this embodiment provides another electromagnetic data acquisition device in geothermal energy exploration. Taking the device as an electronic device as an example, it includes: a memory, a processor and a transceiver that are communicatively connected in sequence, wherein the memory is used to store computer programs, the transceiver is used to send and receive messages, and the processor is used to read the computer program to execute the electromagnetic data acquisition method in geothermal energy exploration as described in the first aspect of the embodiment.

[0097] For example, the memory may include, but is not limited to, random access memory (RAM), read-only memory (ROM), flash memory, first-in-first-out memory (FIFO) and / or first-in-last-out memory (FILO), etc. Specifically, the processor may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor may be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), and PLA (Programmable Logic Array). At the same time, the processor may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state.

[0098] In some embodiments, the processor may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content to be displayed on the display screen. For example, the processor may not be limited to a microprocessor of the STM32F105 series, a reduced instruction set computer (RISC) microprocessor, an X86 or other architecture processor, or a processor with an integrated embedded neural network processor (NPU); the transceiver may be, but is not limited to, a wireless fidelity (WIFI) wireless transceiver, a Bluetooth wireless transceiver, a general packet radio service technology (Genera l Packet Rad ioService, GPRS) wireless transceiver, a ZigBee protocol (a low-power LAN protocol based on the IEEE 802.15.4 standard, ZigBee) wireless transceiver, a 3G transceiver, a 4G transceiver and / or a 5G transceiver, etc. In addition, the device may also include, but is not limited to, a power module, a display screen and other necessary components.

[0099] The working process, working details and technical effects of the electronic device provided in this embodiment can be found in the first aspect of the embodiment and will not be described in detail here.

[0100] The fourth aspect of this embodiment provides a storage medium storing instructions for the electromagnetic data acquisition method in geothermal energy exploration described in the first aspect of the embodiment, that is, the storage medium stores instructions, and when the instructions are run on a computer, the electromagnetic data acquisition method in geothermal energy exploration described in the first aspect of the embodiment is executed.

[0101] The storage medium refers to a carrier for storing data, which may include but is not limited to a floppy disk, a CD, a hard disk, a flash memory, a USB flash drive and / or a memory stick, etc. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.

[0102] The working process, working details and technical effects of the storage medium provided in this embodiment can be found in the first aspect of the embodiment and will not be described in detail here.

[0103] A fifth aspect of this embodiment provides a computer program product comprising instructions, which, when executed on a computer, causes the computer to execute the electromagnetic data acquisition method for geothermal energy exploration as described in the first aspect of the embodiment, wherein the computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices.

[0104] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for collecting electromagnetic data in geothermal energy exploration, characterized in that: include: Acquire electromagnetic signal data generated during geothermal energy exploration; Performing data classification processing on the electromagnetic signal data to obtain first electromagnetic data and second electromagnetic data, wherein the transmission priority of the first electromagnetic data is higher than that of the second electromagnetic data, and the first electromagnetic data contains key data in the electromagnetic signal data; Transmitting the first electromagnetic data to a server in real time, and storing the second electromagnetic data locally; After the transmission of the first electromagnetic data is completed, determining whether a stable first transmission network is connected; If so, the second electromagnetic data stored locally is transmitted to the server by using the first transmission network, so as to complete the collection of the electromagnetic signal data after the transmission.

2. The method according to claim 1, characterized in that The first electromagnetic data is transmitted to the server in real time, including: compressing the first electromagnetic data to obtain compressed first electromagnetic data; The compressed first electromagnetic data is transmitted to the server by using a second transmission network.

3. The method according to claim 2, characterized in that The first electromagnetic data is compressed to obtain compressed first electromagnetic data, including: Determining whether the second transmission network is in a stable state; If not, obtaining the transmission bandwidth of the second transmission network; Determining a data compression ratio according to the transmission bandwidth; Based on the data compression ratio, the first electromagnetic data is compressed to obtain compressed first electromagnetic data.

4. The method according to claim 1, characterized in that: The second electromagnetic data includes a plurality of pieces of data, wherein the second electromagnetic data stored locally is transmitted to the server using the first transmission network, including: Determine the transmission priority of each piece of data in the second electromagnetic data, and sort the multiple pieces of data in the second electromagnetic data in descending order of transmission priority to obtain a sequence to be transmitted; The first transmission network is used to transmit each data in the sequence to be transmitted to the server in a sorted order.

5. The method according to claim 4, characterized in that Using the first transmission network, transmitting each data in the sequence to be transmitted to the server in a sorted order, including: For any data in the sequence to be transmitted, obtaining a network bandwidth of the first transmission network when transmitting the any data; Determining a compression strategy for any data based on the network bandwidth; According to the compression strategy, the any data is compressed to obtain the compressed any data, and the compressed any data is transmitted to the server by using the first transmission network.

6. The method according to claim 1, characterized in that After transmitting the first electromagnetic data to the server in real time, or transmitting the second electromagnetic data stored locally to the server, the method further includes: Receiving a retransmission request sent by a server, wherein the retransmission request is generated by the server when the server performs a data missing check on the received first electromagnetic data or the second electromagnetic data and the check result is data missing; Based on the supplementary transmission request, the first electromagnetic data or the second electromagnetic data stored locally is re-uploaded to the server.

7. The method according to claim 1, characterized in that The first electromagnetic data is transmitted to a real-time analysis module in the server in real time, so that the real-time analysis module performs real-time analysis and processing on the first electromagnetic data, obtains real-time analysis results, and sends them to the data display terminal; The second electromagnetic data stored locally is uploaded to the data repository in the server to be stored in the data repository.

8. An electromagnetic data acquisition device for geothermal energy exploration, characterized in that: include: An acquisition unit, used for acquiring electromagnetic signal data generated during geothermal energy exploration; a data classification unit, configured to perform data classification processing on the electromagnetic signal data to obtain first electromagnetic data and second electromagnetic data, wherein the transmission priority of the first electromagnetic data is higher than that of the second electromagnetic data, and the first electromagnetic data contains key data in the electromagnetic signal data; A data transmission unit, used for transmitting the first electromagnetic data to a server in real time, and storing the second electromagnetic data locally; A data transmission unit, used for determining whether to access a stable first transmission network after the first electromagnetic data transmission is completed; The data transmission unit is also used to determine that after accessing a stable first transmission network, use the first transmission network to transmit the locally stored second electromagnetic data to the server, so as to complete the collection of the electromagnetic signal data after the transmission.

9. An electronic device, characterized in that: include: A memory, a processor and a transceiver which are sequentially connected in communication, wherein the memory is used to store a computer program, the transceiver is used to send and receive messages, and the processor is used to read the computer program to execute the electromagnetic data acquisition method in geothermal energy exploration as described in any one of claims 1 to 7.

10. A computer program product comprising instructions, characterized in that When the instructions are executed on a computer, the computer is caused to execute the electromagnetic data acquisition method for geothermal energy exploration as claimed in any one of claims 1 to 7.

Images