Node seismograph single-shot data real-time monitoring system

Abstract

The utility model discloses a node seismograph single-shot data real-time monitoring system. The system comprises a node seismograph and a node seismograph numerical control module which are located on the ground, and an unmanned aerial vehicle module and an air mounting module which are located in the air. Wherein a plurality of node seismographs are distributed; the unmanned aerial vehicle module can fly above the node seismograph; the aerial mounting module is carried on the unmanned aerial vehicle module, and the aerial mounting module is in communication connection with the node seismograph so as to receive data of the node seismograph and send the data of the node seismograph to the node seismograph numerical control module; the node seismograph numerical control module is in communication connection with the air mounting module so as to monitor the single-shot data state of the node seismograph in real time. Compared with the situation that internal data of a blind acquisition seismograph used in traditional large-scale active source seismic exploration operation can only be exported by means of a special data export box, the system can recover all the data of the node seismograph as long as the unmanned aerial vehicle flies to the sky above the node seismograph.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, in particular to a node seismograph single-shot data real-time monitoring system. Background Art

[0002] At present, node seismometers are mainly divided into two types according to the type of data transmission. One is the blind node seismometer, and the other is the intelligent seismometer that uses 4G / 5G real-time backhaul.

[0003] Smart seismographs with 4G / 5G real-time backhaul rely on IoT technology and have advantages such as real-time visualization, but each instrument must be equipped with an IoT card, cloud server, etc., resulting in a much higher cost than blind node seismographs. Therefore, large-scale active source seismic exploration (thousands or tens of thousands of channels) still mainly relies on blind node seismographs.

[0004] The internal data of a blind node seismometer can only be exported with the help of a dedicated data export box. Therefore, when operating a traditional large-scale node seismometer, it is impossible to view the data of each shot; nor is it possible to make technical adjustments based on the actual situation on site. In addition, due to full-time data collection, subsequent data export, data slicing, and organization are all very cumbersome tasks that require a lot of manpower to complete.

[0005] In order to ensure the reliability of data, some blind node seismometers have built-in Bluetooth modules, which are connected to the hand via Bluetooth to view the instrument status information; some rely on special drones to carry the hand, fly over the node seismometer for line inspection, and after the drone flies back, remove the hand to check the instrument status information; but because the hand is carried by the drone, it is impossible to remotely view the waveform and status of the node seismometer in real time, and there is no way to control the hand to download or view single-shot data. Utility Model Content

[0006] The technical problem to be solved by the utility model is how to realize the real-time monitoring operation of single-shot data of node seismograph.

[0007] In order to solve the above technical problems, the utility model provides a node seismometer single shot data real-time monitoring system, including a node seismometer located on the ground, a node seismometer numerical control module, and a UAV module and an air-mounted module located in the air; wherein:

[0008] There are several node seismometers distributed;

[0009] The drone module can fly above the node seismometer;

[0010] The aerial mounting module is mounted on the drone module, and the aerial mounting module is communicatively connected with the node seismometer to receive data from the node seismometer and send the data from the node seismometer to the node seismometer numerical control module;

[0011] The node seismometer numerical control module is communicatively connected with the air-mounted module to monitor the single-shot data status of the node seismometer in real time.

[0012] Furthermore, the node seismograph has a built-in WiFi transmission unit; the air-mounted module is automatically connected to the node seismograph via WiFi.

[0013] Furthermore, the air mounting module may be a 4G / 5G mounting module or a bridge mounting module.

[0014] Furthermore, the 4G / 5G mounting module includes:

[0015] Built-in 4G / 5G transmitting unit, first battery unit and first router unit;

[0016] The external 4G / 5G antenna and the first router antenna.

[0017] Furthermore, the 4G / 5G mounting module is communicatively connected to the node seismograph numerical control module via a cloud server module.

[0018] Furthermore, the 4G / 5G mounting module is communicatively connected to the cloud server module via 4G / 5G; the cloud server module is communicatively connected to the node seismograph CNC module via 4G / 5G or a wired network.

[0019] Furthermore, the bridge mounting module includes:

[0020] Built-in point-to-point data transmission unit, second battery unit and second router unit;

[0021] Peripheral point-to-point data transmission antenna and second router antenna.

[0022] Furthermore, the network bridge mounting module is communicatively connected to the node seismograph numerical control module via a network bridge ground receiving module.

[0023] Furthermore, the network bridge mounting module is connected to the network bridge ground receiving module through WiFi; the network bridge ground receiving module is connected to the node seismograph numerical control module through a wired network or WiFi or Bluetooth.

[0024] Furthermore, the drone module is communicatively connected to the drone flight control module.

[0025] Compared with the prior art, the utility model has the following beneficial effects:

[0026] 1. Compared with the blind seismometers used in traditional large-scale active source seismic exploration operations, whose internal data can only be exported by relying on a dedicated data guide box, this system can recover all its data by relying on drones to fly over the node seismometers.

[0027] 2. Compared with previous blind seismic instruments that could not view single-shot data and could not make timely technical adjustments based on actual on-site conditions, this system can replay single-shot data in real time, greatly improving the controllability of active source seismic on-site technology.

[0028] 3. This system greatly reduces the time for later data sorting. The data of all guns inside the seismograph can be quickly downloaded to the ground computer through this system, without the need for downloading, slicing and sorting all the time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A communication schematic diagram of a node seismograph single shot data real-time monitoring system based on a 4G / 5G mounting module disclosed in an embodiment of the utility model;

[0030] Figure 2 A block diagram of a node seismograph single shot data real-time monitoring system based on a 4G / 5G mounting module disclosed in an embodiment of the utility model;

[0031] Figure 3 It is a communication schematic diagram of a node seismograph single shot data real-time monitoring system based on a bridge mounting module disclosed in an embodiment of the utility model;

[0032] Figure 4 The present invention is a block diagram of a node seismograph single shot data real-time monitoring system based on a bridge mounting module disclosed in an embodiment of the present utility model.

[0033] In the figure:

[0034] 10. Node seismograph; 21. 4G / 5G mounting module; 22. Bridge mounting module; 30. UAV module; 31. UAV flight control module; 40. Node seismograph CNC module; 41. Source module. DETAILED DESCRIPTION

[0035] In order to make the technical scheme and technical effect of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments.

[0036] The utility model aims to provide a node seismograph single shot data real-time monitoring system to solve the drawbacks of the traditional large-scale node seismograph that cannot view the single shot data during operation and cannot make technical adjustments according to the actual situation on site. The system has a built-in WiFi transmission unit for the original node seismograph 10. By mounting the product of the system on a dedicated drone, the seismograph thousands of meters away can be connected to the ground computer via WiFi and the drone bridge, and the computer-side seismograph data management software can be used to communicate with the seismograph, retrieve and download the single shot or multi-shot data of the specified time period, and realize the playback of each shot data of the seismograph.

[0037] From the perspective of ground and air space, the system mainly includes a node seismometer 10, a node seismometer numerical control module 40, a UAV flight control module 31 located on the ground, and a UAV module 30 and an air mounting module located in the air. The following is a brief introduction:

[0038] Node seismographs 10: located on the ground, and there are several of them. The node seismographs 10 are equipped with a WiFi transmission unit, which can realize automatic connection between the air-mounted module and the node seismographs 10 via WiFi, and is used to recover the data of the node seismographs 10.

[0039] UAV module 30: UAV module 30 is only a carrier, which can carry the aerial mount module and fly above the node seismometer 10. UAV module 30 is connected to the UAV flight control module 31 on the ground to control the flight state of UAV module 30.

[0040] Node seismograph digital control module 40: The node seismograph digital control module 40 is in communication connection with the airborne mounting module to monitor the single shot data status of the node seismograph 10 in real time.

[0041] Aerial mounting module: The aerial mounting module is mounted on the drone module 30, and the aerial mounting module is connected to the node seismograph 10 to receive data from the node seismograph 10 and send the data from the node seismograph 10 to the node seismograph CNC module 40. The aerial mounting module can be a 4G / 5G mounting module 21 or a bridge mounting module 22. The utility model realizes the communication interconnection between the aerial mounting module and the node seismograph CNC module 40 on the ground through these two embodiments, which are introduced in detail below:

[0042] Embodiment 1

[0043] The air-mounted module is the 4G / 5G mounting module 21: Reference Figure 1-2, the 4G / 5G mounting module 21 is connected to the node seismograph numerical control module 40 through the cloud server module. Further, the 4G / 5G mounting module 21 is connected to the cloud server module through 4G / 5G; the cloud server module is connected to the node seismograph numerical control module 40 through 4G / 5G or a wired network.

[0044] In this embodiment, the 4G / 5G mounting module 21 includes a built-in 4G / 5G transmitting unit, a first battery unit and a first router unit; the 4G / 5G mounting module 21 also includes an external 4G / 5G antenna and a first router antenna.

[0045] When in use, the 4G / 5G mounting module 21 is automatically connected to some node seismographs 10 via WiFi. At this time, the data of the node seismographs 10 of this part are uploaded to the cloud server module through the 4G / 5G mounting module 21; the node seismograph CNC module 40 can access the cloud server module in the dedicated software through 4G / 5G or wired network, forming a transit link interconnection of data in the cloud; at this time, the real-time status and waveform data of some node seismographs 10 forming the wireless link can be seen on the monitoring system of the node seismograph CNC module 40, and the equipment parameters of some node seismographs 10 forming the wireless link can be debugged, etc., to realize the remote real-time monitoring and data download functions of the node seismographs.

[0046] When the seismic source module 41 is working, the seismic source module 41 sends coded data to the node seismograph CNC module 40. After receiving the coded data, the node seismograph CNC module 40 decodes it to obtain the starting time of the seismic source vibration, and edits the file command that needs to obtain the starting time of the data file from some node seismographs 10 according to the starting time of the seismic source vibration, that is, the shot point time command; according to the shot point time command, the node seismograph CNC module 40 sends the instruction to the cloud server module, and the cloud server module then sends the data to some node seismographs 10 that form a data link with the node seismograph CNC module 40 to download the data file of the corresponding time segment, that is, the shot point data file.

[0047] Embodiment 2

[0048] The air mount module is the bridge mount module 22: reference Figure 3-4 The bridge mounting module 22 is connected to the node seismograph numerical control module 40 through the bridge ground receiving module. Further, the bridge mounting module 22 is connected to the bridge ground receiving module through WiFi; the bridge ground receiving module is connected to the node seismograph numerical control module 40 through a wired network or WiFi or Bluetooth.

[0049] In this embodiment, the bridge mounting module 22 includes a built-in point-to-point data transmission unit, a second battery unit and a second router unit; the bridge mounting module 22 also includes an external point-to-point data transmission antenna and a second router antenna.

[0050] When in use, the drone module 30 first carries the bridge mounting module 22 to fly above the node seismograph 10. At this time, some node seismographs 10 within the WiFi signal coverage of the bridge mounting module 22 are interconnected with the node seismograph numerical control module 40 through the bridge mounting module 22 to form a communication link. The computer terminal in the node seismograph numerical control module 40 sets parameters for the node seismographs 10 that have established communication, monitors real-time data, and downloads full-time data.

[0051] When the source module 41 is working, it will send the time file A of each shot point to the ground computer through the link. (1，n) , the computer terminal in the node seismograph numerical control module 40 is based on A 1-n The file retrieves the corresponding data inside the node seismometer 10 that communicates with some node seismometers 10. Among them, A can be a single shot time file A 1 , or it can be a multi-gun time file A n Repeating the above operations can realize parameter setting, data monitoring and data recovery of all tens of thousands of ground node seismometers 10.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A node seismograph single shot data real-time monitoring system, characterized in that: It comprises a node seismograph (10) located on the ground, a node seismograph numerical control module (40), and an unmanned aerial vehicle module (30) located in the air, and an air-mounted module; wherein: The node seismometers (10) are distributed in a plurality; The drone module (30) can fly above the node seismometer (10); The aerial mounting module is mounted on the drone module (30), and the aerial mounting module is communicatively connected with the node seismograph (10) to receive data from the node seismograph (10) and to send the data from the node seismograph (10) to the node seismograph numerical control module (40); The node seismometer digital control module (40) is in communication connection with the airborne mounting module to monitor the single shot data status of the node seismometer (10) in real time.

2. The node seismograph single shot data real-time monitoring system according to claim 1 is characterized in that: The node seismograph (10) is provided with a built-in WiFi transmission unit; the air-mounted module is automatically connected to the node seismograph (10) via WiFi.

3. The node seismograph single shot data real-time monitoring system according to claim 1 is characterized in that: The air mounting module may be a 4G / 5G mounting module (21) or a bridge mounting module (22).

4. The node seismograph single shot data real-time monitoring system according to claim 3 is characterized in that: The 4G / 5G mounting module (21) comprises: Built-in 4G / 5G transmitting unit, first battery unit and first router unit; The external 4G / 5G antenna and the first router antenna.

5. The node seismograph single shot data real-time monitoring system according to claim 3 is characterized in that: The 4G / 5G mounting module (21) is communicatively connected to the node seismograph numerical control module (40) via a cloud server module.

6. The node seismograph single shot data real-time monitoring system according to claim 5 is characterized in that: The 4G / 5G mounting module (21) is communicatively connected to the cloud server module via 4G / 5G; the cloud server module is communicatively connected to the node seismograph numerical control module (40) via 4G / 5G or a wired network.

7. The node seismograph single shot data real-time monitoring system according to claim 3 is characterized in that: The network bridge mounting module (22) comprises: Built-in point-to-point data transmission unit, second battery unit and second router unit; Peripheral point-to-point data transmission antenna and second router antenna.

8. The node seismograph single shot data real-time monitoring system according to claim 3 is characterized in that: The network bridge mounting module (22) is communicatively connected to the node seismograph numerical control module (40) via the network bridge ground receiving module.

9. The node seismograph single shot data real-time monitoring system according to claim 8 is characterized in that: The network bridge mounting module (22) is communicatively connected to the network bridge ground receiving module via WiFi; the network bridge ground receiving module is communicatively connected to the node seismograph numerical control module (40) via a wired network or WiFi or Bluetooth.

10. The node seismograph single shot data real-time monitoring system according to claim 1, characterized in that: The drone module (30) is communicatively connected to the drone flight control module (31).

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