Seismic data monitoring system, method and apparatus

Abstract

The embodiment of the present application provides a kind of seismic data monitoring system, method and device, seismic data monitoring system includes: multiple seismographs, seismograph switching control module, buoy and server, multiple seismographs include first seismograph and second seismograph;Seismograph switching control module obtains the seismic data collected by first seismograph, and monitors the operating state of the first seismograph, when the first seismograph is abnormal, the first seismograph is repaired, when the first seismograph is not successfully repaired, control is closed first seismograph, and control is opened second seismograph, seismograph switching control module sends seismic data to buoy by first communication mode, and buoy sends seismic data to server by second communication mode, to make server monitor seismic data.Based on the seismic data monitoring system, method and device provided in the present application, the real-time performance and accuracy of monitoring seismic data can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of earthquake monitoring, and in particular to an earthquake data monitoring system, method and device. BACKGROUND

[0002] When facing complex and changeable environments, the earthquake monitoring system needs high reliability and stability to ensure continuous acquisition and analysis of earthquake data.

[0003] At present, the related technology monitors earthquake data by configuring multiple seismographs in the earthquake monitoring system, in which one seismograph serves as a main seismograph to monitor earthquake data, and the other seismographs serve as standby seismographs in standby state, and when the main seismograph cannot work normally due to failure, the standby seismographs can be switched to acquire earthquake data.

[0004] However, the current related technology needs to rely on human judgment and manual switching for switching between the main seismograph and the standby seismograph, which affects the real-time performance and accuracy of monitoring earthquake data. SUMMARY

[0005] The present application provides an earthquake data monitoring system, method and device, which can improve the real-time performance and accuracy of monitoring earthquake data.

[0006] In a first aspect, the present application provides an earthquake data monitoring system, which comprises a plurality of seismographs, a seismograph switching control module, a buoy and a server, wherein the plurality of seismographs comprises a first seismograph and a second seismograph.

[0007] The seismograph switching control module acquires earthquake data collected by the first seismograph.

[0008] The seismograph switching control module monitors the running state of the first seismograph and repairs the first seismograph when the first seismograph runs abnormally.

[0009] The seismograph switching control module controls to close the first seismograph and controls to open the second seismograph when the first seismograph is not successfully repaired, so that the second seismograph collects earthquake data and acquires the earthquake data collected by the second seismograph.

[0010] The seismograph switching control module sends the acquired earthquake data to the buoy through a first communication mode.

[0011] The buoy sends the earthquake data to the server through a second communication mode, so that the server monitors the earthquake data.

[0012] In a possible implementation, the seismic instrument switching control module monitors the running state of the first seismic instrument, and performs repair on the first seismic instrument when the first seismic instrument runs abnormally, including:

[0013] The seismic instrument switching control module sends first heartbeat packet data to the first seismic instrument at a time;

[0014] If the seismic instrument switching control module does not receive reply data of the first seismic instrument to the first heartbeat packet data for more than a preset first time period, it is determined that the communication function of the first seismic instrument is abnormal;

[0015] For the abnormality of the communication function of the first seismic instrument, the seismic instrument switching control module sends a restart instruction to the first seismic instrument to make the first seismic instrument restart and repair.

[0016] In a possible implementation, the seismic instrument switching control module monitors the running state of the first seismic instrument, and performs repair on the first seismic instrument when the first seismic instrument runs abnormally, including:

[0017] The seismic instrument switching control module analyzes the seismic data collected by the first seismic instrument to determine whether the seismic data is valid;

[0018] If the seismic data is invalid, the seismic instrument switching control module determines that the collection parameters of the first seismic instrument are abnormal, wherein the collection parameters include attitude angles and accelerations in each direction;

[0019] The seismic instrument switching control module determines target attitude angles and target accelerations in each direction, and sends an adjustment instruction to the first seismic instrument to make the first seismic instrument adjust the attitude angles in each direction to the corresponding target attitude angles and adjust the accelerations in each direction to the corresponding target accelerations.

[0020] In a possible implementation, the devices constituting the first seismic instrument include a temperature sensor, an inclination sensor, a fine adjustment motor, and a data collector, and corresponding spare devices of each device;

[0021] Correspondingly, the seismic instrument switching control module monitors the running state of the first seismic instrument, and performs repair on the first seismic instrument when the first seismic instrument runs abnormally, including:

[0022] The seismic instrument switching control module monitors the real-time current and real-time voltage of the temperature sensor, the inclination sensor, the fine adjustment motor, and the data collector in the first seismic instrument in real time, respectively;

[0023] The seismic instrument switching control module determines that the first seismic instrument is abnormal when the real-time current of any device corresponding to the temperature sensor, the inclination sensor, the fine adjustment motor and the data collector is not in the first preset interval, or the real-time voltage value is not in the second preset interval, and determines the device as a faulty device;

[0024] The seismic instrument switching control module sends a restart instruction or a device switching instruction to the first seismic instrument, so that the first seismic instrument restarts and repairs based on the restart instruction, or switches the faulty device to a backup device corresponding to the faulty device based on the device switching instruction.

[0025] In a possible implementation, before the seismic instrument switching control module sends the obtained seismic data to the buoy through the first communication mode, the method further includes:

[0026] The seismic instrument switching control module determines optical communication as the first communication mode.

[0027] The seismic instrument switching control module sends second heartbeat packet data to the buoy in a timely manner through optical communication.

[0028] The seismic instrument switching control module determines electrical communication as the first communication mode if the buoy does not receive reply data of the second heartbeat packet data within a preset second time period.

[0029] In a possible implementation, before the buoy sends the seismic data to the server through the second communication mode, the method further includes:

[0030] The buoy determines network communication as the second communication mode.

[0031] The buoy sends third heartbeat packet data to the server in a timely manner through network communication.

[0032] The buoy determines satellite communication as the second communication mode if the server does not receive reply data of the third heartbeat packet data within a preset third time period.

[0033] In a possible implementation, the method further includes:

[0034] The seismic instrument switching control module monitors real-time attitude angles and real-time accelerations of the first seismic instrument.

[0035] The seismic instrument switching control module calibrates the first seismic instrument when the change of the real-time attitude angles exceeds a preset first angle or the real-time accelerations exceed a preset first acceleration.

[0036] In a possible implementation, the method further includes:

[0037] The seismic instrument stores the acquired seismic data locally;

[0038] The buoy stores the acquired seismic data locally;

[0039] The server stores the acquired seismic data locally.

[0040] In a second aspect, the present application provides a seismic data monitoring method, which is applied to a computing device and includes:

[0041] acquiring seismic data acquired by a first seismic instrument;

[0042] monitoring the running state of the first seismic instrument, and repairing the first seismic instrument when the first seismic instrument runs abnormally;

[0043] when the first seismic instrument is not successfully repaired, controlling to turn off the first seismic instrument and to turn on a second seismic instrument, so that the second seismic instrument acquires seismic data, and acquiring the seismic data acquired by the second seismic instrument;

[0044] sending the acquired seismic data to a buoy through a first communication mode;

[0045] sending the seismic data to a server, so that the server monitors the seismic data.

[0046] In a third aspect, the present application provides a seismic data monitoring device, which is applied to a computing device and includes:

[0047] an acquisition module, configured to acquire seismic data acquired by a first seismic instrument;

[0048] a processing module, configured to monitor the running state of the first seismic instrument, and to repair the first seismic instrument when the first seismic instrument runs abnormally;

[0049] the processing module is further configured to, when the first seismic instrument is not successfully repaired, control to turn off the first seismic instrument and to turn on a second seismic instrument, so that the second seismic instrument acquires seismic data, and acquire the seismic data acquired by the second seismic instrument;

[0050] a sending module, configured to send the acquired seismic data to a buoy through a first communication mode;

[0051] the sending module is further configured to send the seismic data to a server, so that the server monitors the seismic data.

[0052] In a fourth aspect, the present application provides an electronic device, including a memory and a processor.

[0053] The memory stores computer-executable instructions;

[0054] The processor executes the computer-executable instructions stored in the memory, so that the processor executes the steps of the first and second aspects.

[0055] In a fifth aspect, the present application provides a computer-readable storage medium, which stores computer-executable instructions, and the computer-executable instructions are executed by a processor to implement the steps of the first and second aspects.

[0056] In a sixth aspect, the present application provides a computer program product, which comprises a computer program, and the computer program is executed by a processor to implement the steps of the first and second aspects.

[0057] The seismic data monitoring system, method and device provided by the embodiments of the present application can monitor the running state of the first seismic instrument in real time, determine whether the running of the first seismic instrument is abnormal, repair the first seismic instrument when the running of the first seismic instrument is abnormal, and switch to the second seismic instrument to collect seismic data in time when the first seismic instrument is not repaired successfully, thereby solving the problem of manual switching leading to untimely collection of seismic data, improving the real-time performance of collecting seismic data, and improving the accuracy of seismic data. BRIEF DESCRIPTION OF DRAWINGS

[0058] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and serve to explain the principles of the present application together with the specification.

[0059] Figure 1 A scene schematic diagram of related technologies for examples;

[0060] Figure 2 A scene schematic diagram of the present application for examples;

[0061] Figure 3 A running process schematic of the seismic data monitoring system provided by the present application Figure 1 ;

[0062] Figure 4 A structure schematic of a seismic data monitoring system for examples;

[0063] Figure 5 A running process schematic of the seismic data monitoring system provided by the present application Figure 2 ;

[0064] Figure 6 A running logic schematic of the seismic instrument switching control module switching the seismic instrument for examples Figure 1 ;

[0065] Figure 7An operation flow diagram of the seismic data monitoring system provided in the present application Figure 3 ;

[0066] Figure 8 An operation logic diagram of the seismic instrument switching control module switching the seismic instrument for the example Figure 2 ;

[0067] Figure 9 An operation flow diagram of the seismic data monitoring system provided in the present application Figure 4 ;

[0068] Figure 10 An operation logic diagram of the seismic instrument switching control module switching the seismic instrument for the example Figure 3 ;

[0069] Figure 11 An operation flow diagram of the seismic data monitoring system provided in the present application Figure 5 ;

[0070] Figure 12 An operation logic diagram of the seismic instrument switching control module switching the communication mode for the example

[0071] Figure 13 An operation flow diagram of the seismic data monitoring system provided in the present application Figure 6 ;

[0072] Figure 14 An operation logic diagram of the buoy switching the communication mode for the example

[0073] Figure 15 An operation flow diagram of the seismic data monitoring system provided in the present application Figure 7 ;

[0074] Figure 16 An operation logic diagram of the first controller calibrating the seismic instrument for the example

[0075] Figure 17 An operation flow diagram of the seismic data monitoring system provided in the present application Figure 8 ;

[0076] Figure 18 An operation flow diagram of the seismic data monitoring method provided in the present application

[0077] Figure 19 An operation flow diagram of the seismic data monitoring device provided in the present application

[0078] Figure 20 An operation flow diagram of the electronic device provided in the present application

[0079] The specific embodiments of the application have been shown by way of example in the above figures, and will be described in more detail hereafter. These figures and this written description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by reference to specific embodiments. DETAILED DESCRIPTION

[0080] The exemplary embodiments will be described in detail herein with reference to the attached drawings. The same numbers are used in different drawings to represent the same or similar elements. The following detailed description is not intended to limit the application, as claimed, in any way. Rather, the following description is intended to describe the inventive concept in sufficient detail to convey its scope to one of ordinary skill in the art.

[0081] Figure 1 For the scenario of the related art, for the acquisition of seismic data, such as the acquisition of submarine seismic data, due to the changeable environment of the submarine, high reliability and stability are required to ensure the continuous acquisition and analysis of seismic data. A plurality of seismic instruments for acquiring seismic data can be configured, one of which can be used as a main seismic instrument to monitor seismic data, and the other seismic instruments can be used as standby seismic instruments in standby state, and when the main seismic instrument fails to work normally, the standby seismic instrument can be switched to acquire seismic data. The seismic instrument transmits the acquired seismic data to a buoy, and the buoy transmits the seismic data to a server, and the server monitors the seismic data. However, the related art needs to rely on manual judgment and manual switching for the switching of the main seismic instrument and the standby seismic instrument, which affects the real-time performance and accuracy of monitoring the seismic data.

[0082] Figure 2 For the scenario of the exemplary application, as shown in Figure 2 The application monitors the running state of the main seismic instrument through the seismic instrument switching control module, and when the running state of the main seismic instrument is abnormal, the switching of the seismic instrument is realized by the way of turning off the main seismic instrument and turning on the standby seismic instrument. The seismic instrument switching control module transmits the seismic data to the buoy, and the buoy transmits the seismic data to the server, so that the server monitors the seismic data. The application realizes the switching of the seismic instrument through the seismic instrument switching control module, solves the problem of not timely acquiring seismic data caused by manual switching, improves the real-time performance of acquiring seismic data, and improves the accuracy of seismic data.

[0083] The technical solutions of the application and how the technical solutions of the application solve the above technical problems will be described in detail in the following specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described again in some embodiments. The embodiments of the application will be described in detail with reference to the drawings.

[0084] Figure 3 An operation flow of a seismic data monitoring system provided by the present application Figure 1 , the seismic data monitoring system comprises a plurality of seismographs, a seismograph switching control module, a buoy and a server, wherein the plurality of seismographs comprises a first seismograph and a second seismograph; as Figure 3 shown, the operation flow of the seismic data monitoring system comprises:

[0085] S301, the seismograph switching control module acquires seismic data collected by the first seismograph.

[0086] In combination with a scene example, the seismic data monitoring system can be used to monitor seismic data of the seabed, the plurality of seismographs comprised by the seismic data monitoring system comprises a main seismograph and at least one standby seismograph, the main seismograph can be determined as the first seismograph, one of the standby seismographs can be determined as the second seismograph, and the main seismograph is used to preferentially collect seismic data by default. Figure 4 As shown in a structural diagram of an example seismic data monitoring system, Figure 4 there is a first controller, a switch optical-electric conversion module and an electric transmission module in the seismograph switching control module, the switch can provide a plurality of interfaces to realize connection with each seismograph. The buoy comprises a switch, a second controller, a switch optical-electric conversion module and an electric transmission module.

[0087] S302, the seismograph switching control module monitors the running state of the first seismograph, and repairs the first seismograph when the first seismograph runs abnormally.

[0088] In combination with a scene example, the seismograph switching control module is connected with each seismograph, the first seismograph transmits collected seismic data to the seismograph switching control module, the first controller of the seismograph switching control module monitors the running state of the first seismograph in real time to determine whether the first seismograph runs abnormally. When the first seismograph runs abnormally, the cause of the abnormal running of the first seismograph can be determined first, and the first seismograph can be automatically repaired according to the cause of the abnormal running of the first seismograph.

[0089] S303, the seismograph switching control module controls to close the first seismograph when the first seismograph is not successfully repaired, and controls to open the second seismograph to make the second seismograph collect seismic data and acquire seismic data collected by the second seismograph.

[0090] With the scene example, the repair result of the first seismograph can be obtained, and the repair result can represent whether the first seismograph has been successfully repaired. When the repair result represents that the first seismograph has not been successfully repaired, it means that the first seismograph cannot be automatically repaired, and at this time, the first controller of the seismograph switching control module controls the first seismograph to be turned off, such as sending a turn-off instruction to the first seismograph. In the case of normal operation, the first seismograph can continue to keep the first seismograph turned on to maintain the first seismograph to collect seismic data. At the same time, one of the standby seismographs can be determined as the second seismograph, and the second seismograph is controlled to be turned on by the internal first controller, such as sending a turn-on instruction to the second seismograph. After the second seismograph is turned on, seismic data is collected and sent to the seismograph switching control module. Similarly, the seismograph switching control module monitors the second seismograph, and when the operation of the second seismograph is abnormal, the above steps are repeated to control other standby seismographs to be turned on to collect seismic data.

[0091] S304, the seismograph switching control module sends the obtained seismic data to the buoy through a first communication mode.

[0092] With the scene example, the buoy is a device for marine seismic monitoring, commonly known as a marine buoy seismic observation station. The seismograph switching control module can obtain seismic data from the first seismograph or the second seismograph and transmit the seismic data to the buoy. The first communication mode used by the seismograph switching control module to send the seismic data to the buoy can use optical communication or electrical communication. The optical communication mode can convert the electrical signal related to the seismic data into an optical signal through the photoelectric conversion module inside the seismograph switching control module and the buoy to achieve the purpose of optical communication. The electrical communication mode can be achieved through the electrical transmission module inside the seismograph switching control module and the buoy.

[0093] S305, the buoy sends the seismic data to the server through a second communication mode, so that the server monitors the seismic data.

[0094] With the scene example, the server can be a shore-based server, which is a server of a shore-based station. The buoy can transmit the seismic data to the shore-based server, and the shore-based server can process the seismic data to monitor the seismic data. The second controller in the buoy can determine the second communication mode from satellite communication or network communication, and send the seismic data to the server through the second communication mode.

[0095] Based on this example, when the first seismograph malfunctions, it is repaired, and if the first seismograph cannot be repaired successfully, the system is switched to the second seismograph to collect seismic data. This solves the problem of untimely seismic data acquisition caused by manual switching, and improves the real-time performance and accuracy of the collected seismic data.

[0096] Optional, Figure 5 Schematic diagram of the operation process of the earthquake data monitoring system provided in this application Figure 2 S302 includes:

[0097] S501, the seismograph switching control module periodically sends the first heartbeat packet data to the first seismograph.

[0098] Based on scenario examples, there are multiple ways for the first controller of the seismograph switching control module to determine whether there is an abnormality in the operation of the first seismograph. Figure 6 This example illustrates the operational logic of the seismograph switching control module for switching seismographs. Figure 1 ,like Figure 6 As shown, the first controller is initialized first. The first controller determines whether there is an abnormality in the operation of the first seismograph in the first way. It can send the first heartbeat packet data to the first seismograph through a preset sending period. The sending period can be determined according to the actual situation. For example, the first controller in the seismograph switching control module sends the first heartbeat packet data to the first seismograph at a sending period of once per second.

[0099] S502. If the seismograph switching control module does not receive a response from the first seismograph to the first heartbeat packet data for a preset first time period, it determines that the communication function of the first seismograph is abnormal.

[0100] Based on the scenario example, under normal operating conditions, the first seismograph can respond to the first heartbeat packet data after receiving it. If the first controller of the seismograph switching control module receives the response data within a preset time, such as 1 second, it will continuously send the first heartbeat packet data to the first seismograph at a transmission cycle of once per second. If the first controller does not receive the response data within 1 second, it will determine whether the response data was received within a first time period. The first time period can be multiple preset transmission cycles, such as three transmission cycles. Therefore, if the first controller of the seismograph switching control module does not receive the response data for the first heartbeat packet data from the first seismograph for more than 3 seconds, it can be determined that there is an abnormality in the operation of the first seismograph. The inability of the first seismograph to send response data indicates that it cannot respond to the first heartbeat packet data, and its communication function is faulty.

[0101] S503, the seismograph switching control module sends a restart instruction to the first seismograph to make the first seismograph restart and repair.

[0102] In combination with a scene example, the first seismograph can be sent a restart instruction first to make the first seismograph restart and retrigger the start of the communication function to repair the fault. In addition, if the reply data of the first seismograph to the first heartbeat packet data is still not received after the first seismograph restarts, it is determined that the first seismograph is not repaired successfully. At this time, the second seismograph is turned on to make the second seismograph collect seismic data.

[0103] Based on the present example, the running state of the first seismograph can be accurately determined by monitoring the reply data of the first seismograph to the first heartbeat packet, and the communication function of the first seismograph can be repaired in time when the first seismograph cannot send the reply data, to ensure the real-time performance of the seismic data collection.

[0104] Optionally, Figure 7 The running process of the seismic data monitoring system provided in the present application is shown in Figure 3 S302 includes:

[0105] S701, the seismograph switching control module analyzes the seismic data collected by the first seismograph to determine whether the seismic data is valid.

[0106] In combination with a scene example, Figure 8 The running logic of the example seismograph switching control module for switching the seismograph is shown in Figure 2 As shown in Figure 8 The second way for the first controller of the seismograph switching control module to determine whether the running of the first seismograph is abnormal is to analyze the seismic data to determine whether the seismic data is valid. Valid seismic data has a certain degree of fluctuation, so if the first controller of the seismograph switching control module analyzes the seismic data collected by the first seismograph and the seismic data is a straight line and has been a straight line for a preset time, such as ten minutes, it can be determined that the seismic data collected by the first seismograph is invalid.

[0107] S702, the seismograph switching control module determines that the collection parameters of the first seismograph are abnormal when the seismic data is invalid, wherein the collection parameters include attitude angles and accelerations in all directions.

[0108] In combination with a scene example, if the seismic data is invalid, it can be determined that the first seismic instrument cannot work normally, at this time, it can be determined that the configuration parameters of the acquisition parameters of the first seismic instrument are abnormal, and the acquisition parameters can be the attitude angle and acceleration of the first seismic instrument, and the first seismic instrument has corresponding attitude angle and acceleration in three directions in space.

[0109] S703, the seismic instrument switching control module determines the target attitude angle and target acceleration in each direction, and sends an adjustment instruction to the first seismic instrument, so that the first seismic instrument adjusts the attitude angle in each direction to the corresponding target attitude angle, and adjusts the acceleration in each direction to the corresponding target acceleration.

[0110] In combination with a scene example, when the seismic data collected by the first seismic instrument is invalid, an adjustment instruction about the acquisition parameters can be sent to the first seismic instrument first, that is, an adjustment instruction about the attitude angle and acceleration. The adjustment instruction can include the target direction to which the attitude angle in each direction needs to be adjusted, and the target size to which the acceleration needs to be adjusted, and the first seismic instrument adjusts the acquisition parameters according to the adjustment instruction, specifically, adjusts the attitude angle in each direction to the target direction, and adjusts the acceleration in each direction to the target size. In addition, if the seismic data collected by the first seismic instrument is a straight line, it is determined that the first seismic instrument has not been successfully repaired. At this time, the second seismic instrument is started to make the second seismic instrument collect seismic data.

[0111] Based on the present example, the running state of the first seismic instrument can be accurately determined by analyzing the seismic data collected by the first seismic instrument, and when the acquisition data of the first seismic instrument is abnormal, the acquisition data of the first seismic instrument can be adjusted in time to ensure the real-time performance of the seismic data acquisition.

[0112] Optionally, Figure 9 The running process of the seismic data monitoring system provided in the present application is shown in Figure 4 The devices constituting the first seismic instrument include temperature sensors, inclination sensors, fine adjustment motors and data collectors, and corresponding backup devices; accordingly, as shown in Figure 9 S302 includes:

[0113] S901, the seismic instrument switching control module monitors the real-time current and real-time voltage of the temperature sensor, the inclination sensor, the fine adjustment motor and the data collector in the first seismic instrument respectively in real time.

[0114] In combination with a scene example, Figure 10 The running logic of the example seismic instrument switching control module for switching the seismic instrument is shown in Figure 3 As shown in Figure 10As shown, the third way for the first controller to determine whether the operation of the first seismic instrument is abnormal is to monitor the real-time current and real-time voltage of each device in the first seismic instrument in real time to obtain the corresponding voltage-current curve of each device. The devices include a temperature sensor, an inclination sensor, a fine adjustment motor, and a data acquisition device.

[0115] S902, when the real-time current of any device in the temperature sensor, the inclination sensor, the fine adjustment motor, and the data acquisition device is not in the first preset interval, or the real-time voltage value is not in the second preset interval, the seismic instrument switching control module determines that the operation of the first seismic instrument is abnormal, and determines the device as a faulty device.

[0116] In combination with a scene example, the first controller obtains the rated voltage value and the rated current value of each device in the first seismic instrument. The rated current value of each device is about 0.5 A, and the rated voltage value of each device is about 12 V. The current interval of 0.8-1.2 times the rated current value can be determined as the first preset interval corresponding to the current, and the voltage interval of 0.8-1.2 times the rated voltage value can be determined as the second preset interval corresponding to the voltage. When the real-time current of each device in the first seismic instrument is in the first preset interval, and the real-time voltage of each device in the first seismic instrument is in the second preset interval, it can be determined that the operation state of each device in the first seismic instrument is not abnormal. Conversely, when the real-time current of any one device in the first seismic instrument is not in the first preset interval, or the real-time voltage of any one device in the first seismic instrument is not in the second preset interval, and lasts for one minute, it can be determined that the operation state of the device is abnormal.

[0117] S903, the seismic instrument switching control module sends a restart instruction or a device switching instruction to the first seismic instrument, so that the first seismic instrument performs restart repair based on the restart instruction, or switches the faulty device to a backup device corresponding to the faulty device based on the device switching instruction.

[0118] In combination with a scene example, if the device that is abnormal is a temperature sensor, a restart instruction is sent to the first seismic instrument, and the first seismic instrument restarts each device to repair the operation state of the temperature sensor. Or a switching instruction about the temperature sensor is sent to the first seismic instrument, and the first seismic instrument switches to a backup temperature sensor. In addition, if the real-time current or real-time voltage of the temperature sensor or other devices that are abnormal is still abnormal, it is determined that the first seismic instrument is not successfully repaired. At this time, the second seismic instrument is controlled to be turned on, so that the second seismic instrument acquires seismic data.

[0119] Based on the example, the running state of each device in the first seismograph can be accurately determined by detecting the real-time voltage and real-time current of each device in the first seismograph, and when there is an abnormality in the real-time voltage and real-time current of any device in the first seismograph, the device is switched or the first seismograph is restarted in time to ensure the real-time performance of seismic data acquisition.

[0120] Optionally, Figure 11 The running process of the seismic data monitoring system provided in the application is shown in Figure 5 As Figure 11 shown, before S304, it further includes:

[0121] S1101, the seismograph switching control module determines the optical communication as the first communication mode.

[0122] In combination with a scene example, in combination Figure 4 , the seismograph switching control module transmits seismic data to the buoy in two ways of optical communication and electrical communication, and the first controller can preferentially determine the optical communication with higher transmission efficiency as the first communication mode.

[0123] S1102, the seismograph switching control module sends second heartbeat packet data to the buoy in a timing manner through optical communication.

[0124] In combination with a scene example, Figure 12 The running logic diagram of the example seismograph switching control module switching the communication mode is shown in Figure 12 , first, the first controller in the seismograph switching control module is initialized, the first controller sends second heartbeat packet data to the buoy in a preset sending period through optical communication, and the sending period of the second heartbeat packet data can be determined according to actual conditions, for example, the first controller sends the second heartbeat packet data to the buoy in a sending period of sending once every 3 seconds.

[0125] S1103, the seismograph switching control module determines the electrical communication as the first communication mode if it does not receive reply data of the second heartbeat packet data from the buoy within a preset second time period.

[0126] With a scene example, in a normal operation, after receiving the second heartbeat packet data, the buoy returns the reply data to the first controller through the optical communication. If the first controller receives the reply data sent by the buoy within a preset time, such as 1 second, the first controller continues to send the second heartbeat packet data to the buoy through the optical communication according to the sending period of once every 3 seconds. If the first controller does not receive the reply data sent by the buoy within 1 second, the first controller determines whether the reply data is received within a second time period. The second time period can be a plurality of preset sending periods, such as 5 sending periods. Therefore, if the first controller does not receive the reply data of the second heartbeat packet data from the buoy for more than 15 seconds, the first controller determines that the optical communication mode is abnormal, and switches to the electrical communication, and determines the electrical communication as the first communication mode.

[0127] Based on the example, whether the optical communication is abnormal can be determined through the heartbeat packet mechanism, and the electrical communication is switched in time when the optical communication is abnormal, so as to ensure the normal transmission of the seismic data and the integrity of the seismic data.

[0128] Optionally, Figure 13 The operation flowchart of the seismic data monitoring system provided in the application is shown in Figure 6 As shown in Figure 13 Before S305, it further includes:

[0129] S1301, the buoy determines the network communication mode as the second communication mode.

[0130] With a scene example, in combination Figure 4 , the buoy has two modes of network communication and satellite communication for transmitting the seismic data to the server, the second controller in the buoy can preferentially determine the network communication with lower power consumption as the second communication mode, and optionally, the network communication can be 5G communication.

[0131] S1302, the buoy sends third heartbeat packet data to the server through the network communication mode in a timing manner.

[0132] With a scene example, Figure 14 The operation logic diagram of the example buoy switching the communication mode is shown in Figure 14 First, the second controller in the buoy is initialized, the second controller sends the third heartbeat packet data to the server through the network communication according to a preset sending period, and the sending period of the third heartbeat packet data can be determined according to actual conditions, for example, the second controller sends the third heartbeat packet data to the server according to the sending period of once every 30 seconds.

[0133] S1303, if the buoy does not receive the reply data of the third heartbeat packet data from the server within a preset third time period, the satellite communication mode is determined as the second communication mode.

[0134] In combination with a scene example, in a normal operation, the server returns the reply data of the third heartbeat packet data to the buoy through network communication after receiving the third heartbeat packet data. If the second controller receives the reply data sent by the server within a preset time, such as 10 seconds, the second controller continues to send the third heartbeat packet data to the server through network communication according to the sending period of once every 3 seconds. If the second controller does not receive the reply data sent by the server within 10 seconds, the second controller determines whether the reply data is received within a third time period. The third time period can be a plurality of preset sending periods, such as 5 sending periods. Therefore, if the second controller does not receive the reply data of the third heartbeat packet data from the server for more than 150 seconds, the second controller determines that the network communication mode is abnormal, and switches to satellite communication, and determines the satellite communication as the second communication mode.

[0135] Based on the example, whether the network communication is abnormal can be determined through the heartbeat packet mechanism, and the satellite communication is switched in time when the network communication is abnormal, so as to ensure the normal transmission of the seismic data and the integrity of the seismic data.

[0136] Optionally, Figure 15 The operation flowchart of the seismic data monitoring system provided in the present application is shown in Figure 7 As shown in Figure 15 The operation flowchart of the seismic data monitoring system provided in the present application is shown in

[0137] S1501, the buoy switching control module monitors the real-time attitude angle and real-time acceleration of the first seismic instrument.

[0138] In combination with a scene example, Figure 16 The operation logic diagram of the first controller of the example for calibrating the seismic instrument is shown in Figure 16 The first controller in the buoy switching control module can monitor the real-time attitude angle and real-time acceleration of the first seismic instrument in three directions in space in real time, so as to determine whether the first seismic instrument moves. When the first seismic instrument moves, the first seismic instrument needs to be calibrated.

[0139] S1502, the buoy switching control module calibrates the first seismic instrument when the change of the real-time attitude angle exceeds a preset first angle, or the real-time acceleration exceeds a preset first acceleration.

[0140] In combination with a scene example, the first angle and the first acceleration are preset values, which can be determined according to actual conditions. For example, the first angle can be determined as A°, and the first acceleration can be determined as Bg / m.2 When the real-time attitude angle of the first seismic instrument changes by less than A° and the real-time acceleration is less than Bg / m 2 , it is determined that the first seismic instrument moves, and the real-time attitude angle and the real-time acceleration of the first seismic instrument are continuously monitored. When the real-time attitude angle of the first seismic instrument changes by more than A° or the real-time acceleration is more than Bg / m 2 , it is determined that the first seismic instrument moves, and the first seismic instrument is calibrated. Alternatively, a calibration instruction is sent to the first seismic instrument to calibrate the first seismic instrument. Similarly, if the seismic instrument used to collect seismic data is switched to a second seismic instrument, the real-time attitude angle and the real-time acceleration of the second seismic instrument are also monitored to determine whether the second seismic instrument moves, and the second seismic instrument is calibrated when the second seismic instrument moves.

[0141] Based on the example, when the seismic instrument moves, the accuracy of the seismic data collected by the seismic instrument can be ensured by calibrating the seismic instrument.

[0142] Alternatively, Figure 17 The operation process of the seismic data monitoring system provided in the present application is shown in Figure 8 , and further includes: Figure 17

[0143] S1701, the seismic instrument stores the collected seismic data locally.

[0144] According to the scene example, the first seismic instrument or the second seismic instrument stores the collected seismic data locally.

[0145] S1702, the buoy stores the obtained seismic data locally.

[0146] According to the scene example, the buoy can periodically obtain the seismic data stored locally by the first seismic instrument or the second seismic instrument through the file transfer protocol, and store the obtained seismic data locally.

[0147] S1703, the server stores the obtained seismic data locally.

[0148] According to the scene example, the server can periodically obtain the seismic data stored locally by the first seismic instrument or the second seismic instrument through the file transfer protocol, and store the obtained seismic data locally.

[0149] Based on the example, the seismic data can be stored locally in the seismic instrument, the buoy and the server respectively, and the completed seismic data can be obtained through other storage addresses when a single storage address fails.

[0150] ​The seismic data monitoring system provided by the embodiment of the application can monitor the running state of the first seismic instrument in real time, determine whether the running of the first seismic instrument is abnormal, and when the running of the first seismic instrument is abnormal, can switch to the second seismic instrument to collect seismic data in time, solve the problem of manual switching leading to untimely collection of seismic data, and improve the real-time performance of collecting seismic data and the accuracy of seismic data.

[0151] Figure 18 The flowchart of the seismic data monitoring method provided by the application is shown in FIG. 1. Figure 18 As shown in FIG. 1, the method comprises the following steps.

[0152] S1801, acquiring seismic data collected by a first seismic instrument.

[0153] In combination with a scene example, the execution subject of the embodiment can be a seismic instrument switching control module in a seismic data monitoring system. The seismic data monitoring system can be used to monitor seismic data of the seabed. The seismic data monitoring system comprises a plurality of seismic instruments, including a main seismic instrument and at least one standby seismic instrument. The main seismic instrument is determined as the first seismic instrument, and the main seismic instrument is used to preferentially collect seismic data by default.

[0154] S1802, monitoring the running state of the first seismic instrument, and repairing the first seismic instrument when the first seismic instrument runs abnormally.

[0155] In combination with a scene example, the running state of the first seismic instrument is monitored in real time to determine whether the first seismic instrument has running abnormality. When the first seismic instrument runs abnormally, the cause of the abnormality of the first seismic instrument is first determined, and the first seismic instrument is automatically repaired according to the cause of the abnormality.

[0156] S1803, the seismic instrument switching control module controls to close the first seismic instrument and controls to open a second seismic instrument when the first seismic instrument is not successfully repaired, so that the second seismic instrument collects seismic data, and seismic data collected by the second seismic instrument is acquired.

[0157] With the scene example, the repair result of the first seismograph can be obtained, and the repair result can represent whether the first seismograph has been successfully repaired. When the repair result represents that the first seismograph has not been successfully repaired, it means that the first seismograph cannot be automatically repaired, and at this time, the first controller of the seismograph switching control module controls the first seismograph to be turned off, such as sending a turn-off instruction to the first seismograph. In the case of normal operation, the first seismograph can continue to keep the first seismograph turned on to maintain the first seismograph to collect seismic data. At the same time, one of the standby seismographs can be determined as the second seismograph, and the second seismograph is controlled to be turned on by the internal first controller, such as sending a turn-on instruction to the second seismograph. After the second seismograph is turned on, seismic data is collected and sent to the seismograph switching control module. Similarly, the seismograph switching control module monitors the second seismograph, and when the operation of the second seismograph is abnormal, the above steps are repeated to control other standby seismographs to be turned on to collect seismic data.

[0158] S1804, the seismograph switching control module sends the obtained seismic data to the buoy through a first communication mode.

[0159] With the scene example, the buoy is a device for marine seismic monitoring, commonly known as a marine buoy seismic observation station. The seismograph switching control module can obtain seismic data from the first seismograph or the second seismograph and transmit the seismic data to the buoy. The first communication mode used by the seismograph switching control module to send the seismic data to the buoy can use optical communication or electrical communication. The optical communication mode can convert the electrical signal related to the seismic data into an optical signal through the photoelectric conversion module inside the seismograph switching control module and the buoy to achieve the purpose of optical communication. The electrical communication mode can be achieved through the electrical transmission module inside the seismograph switching control module and the buoy.

[0160] S1805, the buoy sends the seismic data to the server through a second communication mode, so that the server monitors the seismic data.

[0161] With the scene example, the server can be a shore-based server, which is a server of a shore-based station. The buoy can transmit the seismic data to the shore-based server, and the shore-based server can process the seismic data to monitor the seismic data. The second controller in the buoy can determine the second communication mode from satellite communication or network communication, and send the seismic data to the server through the second communication mode.

[0162] Based on the method provided in the embodiment, when the first seismograph is abnormal, the first seismograph is repaired, and when the first seismograph is not repaired successfully, the second seismograph is switched to collect seismic data in time, so that the problem of not collecting seismic data in time caused by manual switching is solved, the real-time performance of collecting seismic data is improved, and the accuracy of seismic data is improved.

[0163] Figure 19 A structural diagram of a seismic data monitoring device provided in the application is shown in FIG. 1. Figure 19 As shown in FIG. 1, the device is applied to a computing device and includes:

[0164] The acquisition module 191 is configured to acquire seismic data collected by the first seismograph.

[0165] The processing module 192 is configured to monitor a running state of the first seismograph and repair the first seismograph when the first seismograph is abnormal.

[0166] The processing module 192 is further configured to control to turn off the first seismograph and control to turn on the second seismograph when the first seismograph is not repaired successfully, so that the second seismograph collects seismic data, and the seismic data collected by the second seismograph is acquired.

[0167] The sending module 193 is configured to send the acquired seismic data to a buoy through a first communication mode.

[0168] The sending module 193 is further configured to send the seismic data to a server, so that the server monitors the seismic data.

[0169] The seismic data monitoring device provided in the embodiment can execute the seismic data monitoring method provided in the method embodiment, and has similar implementation principles and technical effects, which will not be described here.

[0170] Figure 20 A structural diagram of an electronic device provided in the application is shown in FIG. 1. Figure 20 As shown in FIG. 1, the electronic device 50 provided in the embodiment includes at least one processor 501 and a memory 502. Optionally, the electronic device 50 further includes a communication component 503. The processor 501, the memory 502, and the communication component 503 are connected through a bus.

[0171] In the specific implementation process, the at least one processor 501 executes computer execution instructions stored in the memory 502, so that the at least one processor 501 executes the method described above.

[0172] The specific implementation process of the processor 501 can refer to the method embodiment described above, and has similar implementation principles and technical effects, which will not be described here.

[0173] In the above embodiments, it should be understood that the processor can be a central processing unit (CPU), and can also be other general-purpose processors, digital signal processors (DSP), application specific integrated circuits (ASIC), etc. The general-purpose processor can be a microprocessor or any conventional processor, etc. The steps of the method disclosed in combination with the application can be directly embodied as hardware processor execution, or executed by a combination of hardware and software modules in the processor.

[0174] The memory can include a random access memory (RAM), and can also include a non-volatile memory (NVM), such as at least one disk memory.

[0175] The bus can be an industry standard architecture (ISA) bus, a peripheral component (PCI) bus, or an extended industry standard architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, the bus in the drawings of the present application does not limit to only one bus or one type of bus.

[0176] The present application also provides a computer program product, comprising a computer program, which is executed by a processor to implement the above method.

[0177] The present application also provides a computer readable storage medium, which stores computer execution instructions, and when the processor executes the computer execution instructions, the above method is implemented.

[0178] The above readable storage medium can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The readable storage medium can be any available medium that can be accessed by a general-purpose or special-purpose computer.

[0179] An example readable storage medium is coupled to the processor such that the processor can read information from the readable storage medium and can write information to the readable storage medium. Of course, the readable storage medium can also be a part of the processor. The processor and the readable storage medium can be located in an application specific integrated circuit (ASIC). Of course, the processor and the readable storage medium can also exist as discrete components in the device.

[0180] The division of units is only a logical functional division, and in actual implementation, there can be another division manner, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some interfaces, devices or units, and can be electrical, mechanical or other forms.

[0181] The units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, can be located in one place, or can be distributed on a plurality of network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0182] In addition, the functional units in each embodiment of the present application can be integrated in one processing unit, or each unit can be physically present separately, or two or more units can be integrated in one unit.

[0183] If the functions are realized in the form of software function units and sold or used as independent products, they can be stored in a computer readable storage medium. Based on this understanding, the technical solutions of the present application or the part of the present application that essentially contributes to the prior art or the part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a plurality of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method of each embodiment of the present application. The foregoing storage medium includes a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various program code storage media.

[0184] Those skilled in the art can understand that all or part of the steps of the foregoing method embodiments can be completed by a program instruction related hardware. The foregoing program can be stored in a computer readable storage medium. The program executes to perform the steps of the foregoing method embodiments when executed; and the foregoing storage medium includes various media capable of storing program codes, such as ROM, RAM, magnetic disk, or optical disk.

[0185] Finally, it should be noted that other embodiments of the present application will readily occur to those skilled in the art upon consideration of the specification and practice of the present application disclosed herein. The present application is intended to include all such variations and modifications as fall within the scope of the present application, which is defined by the following claims, as well as the full scope of equivalents to which such claims are entitled. It is intended, therefore, that the present application be considered as including all possibilities falling within the scope of the application and their equivalents.

Claims

1. A seismic data monitoring system, characterized in that, The earthquake data monitoring system includes: multiple seismographs, a seismograph switching control module, buoys, and a server, wherein the multiple seismographs include a first seismograph and a second seismograph; The seismograph switching control module acquires the seismic data collected by the first seismograph; The seismograph switching control module monitors the operating status of the first seismograph and repairs the first seismograph when it malfunctions. When the first seismograph is not successfully repaired, the seismograph switching control module controls the first seismograph to shut down and controls the second seismograph to turn on, so that the second seismograph can collect seismic data and acquire the seismic data collected by the second seismograph. The seismograph switching control module sends the acquired seismic data to the buoy via a first communication method; The buoy transmits the seismic data to the server via a second communication method, so that the server can monitor the seismic data; The seismograph switching control module monitors the real-time attitude angle and real-time acceleration of the first seismograph. When the change in the real-time attitude angle exceeds a preset first angle, or the real-time acceleration exceeds a preset first acceleration, the seismograph switching control module calibrates the first seismograph.

2. The system of claim 1, wherein, The seismograph switching control module monitors the operating status of the first seismograph and repairs the first seismograph when it malfunctions, including: The seismograph switching control module periodically sends the first heartbeat packet data to the first seismograph. If the seismograph switching control module does not receive a response from the first seismograph to the first heartbeat packet data for a preset first time period, it determines that the communication function of the first seismograph is abnormal. The seismograph switching control module sends a restart command to the first seismograph to enable the first seismograph to restart and repair.

3. The system of claim 1, wherein, The seismograph switching control module monitors the operating status of the first seismograph and repairs the first seismograph when it malfunctions, including: The seismograph switching control module analyzes the seismic data collected by the first seismograph to determine whether the seismic data is valid. When the seismic data is invalid, the seismograph switching control module determines that the acquisition parameters of the first seismograph are abnormal, wherein the acquisition parameters include attitude angles and accelerations in each direction; The seismograph switching control module determines the target attitude angle and target acceleration in each direction, and sends adjustment commands to the first seismograph so that the first seismograph adjusts the attitude angle in each direction to the corresponding target attitude angle and adjusts the acceleration in each direction to the corresponding target acceleration.

4. The system of claim 1, wherein, The components constituting the first seismograph include: a temperature sensor, a tilt sensor, a fine-tuning motor, and a data acquisition unit, as well as spare components corresponding to each component; Accordingly, the seismograph switching control module monitors the operating status of the first seismograph and repairs the first seismograph when it malfunctions, including: The seismograph switching control module monitors the real-time current and real-time voltage of the temperature sensor, tilt sensor, fine-tuning motor and data acquisition unit in the first seismograph. If the real-time current of any of the devices among the temperature sensor, tilt sensor, fine-tuning motor, and data acquisition unit is not within the first preset range, or the real-time voltage value is not within the second preset range, the seismograph switching control module determines that the first seismograph is operating abnormally and identifies the device as a faulty device. The seismograph switching control module sends a restart command or a device switching command to the first seismograph, so that the first seismograph can restart and repair based on the restart command, or switch the faulty device to the backup device corresponding to the faulty device based on the device switching command.

5. The system of claim 1, wherein, Before the seismograph switching control module sends the acquired seismic data to the buoy via the first communication method, the method further includes: The seismograph switching control module determines optical communication as the first communication mode; The seismograph switching control module sends a second heartbeat packet to the buoy at regular intervals via optical communication. If the seismograph switching control module does not receive a response from the buoy to the second heartbeat packet data within a preset second time period, it will determine electrical communication as the first communication mode.

6. The system of claim 1, wherein, Before the buoy sends the seismic data to the server via the second communication method, the method further includes: The buoy determines the network communication method as the second communication method; The buoy periodically sends third heartbeat data to the server via network communication. If the buoy does not receive a response from the server for the third heartbeat data within a preset third time period, the satellite communication method will be changed to the second communication method.

7. The system according to any of claims 1-6, characterized in that, Also includes: The seismograph stores the collected seismic data locally; The buoy stores the acquired seismic data locally; The server stores the acquired earthquake data locally.

8. A method of seismic data monitoring, characterized by, The method is applied to a computing device, comprising: Acquire seismic data collected by the first seismograph; Monitor the operating status of the first seismograph and repair it if it malfunctions. If the first seismograph is not successfully repaired, the system controls the first seismograph to be shut down and controls the second seismograph to be turned on, so that the second seismograph can collect seismic data and acquire the seismic data collected by the second seismograph. The acquired seismic data is sent to the buoy via the first communication method; The seismic data is sent to a server so that the server can monitor the seismic data. Monitor the real-time attitude angle and real-time acceleration of the first seismograph; When the change in the real-time attitude angle exceeds a preset first angle, or the real-time acceleration exceeds a preset first acceleration, the first seismograph is calibrated.

9. A seismic data monitoring device, characterized by The device is applied to a computing device and includes: The acquisition module is used to acquire seismic data collected by the first seismograph. The processing module is used to monitor the operating status of the first seismograph and repair the first seismograph when it malfunctions. The processing module is further configured to control the first seismic instrument to be turned off and a second seismic instrument to be turned on to collect seismic data and obtain the seismic data collected by the second seismic instrument when the first seismic instrument is not successfully repaired. The sending module is configured to send the obtained seismic data to a buoy through a first communication mode. The sending module is further configured to send the seismic data to a server to enable the server to monitor the seismic data. The processing module is further configured to monitor a real-time attitude angle and a real-time acceleration of the first seismic instrument, and calibrate the first seismic instrument when a change in the real-time attitude angle exceeds a preset first angle or the real-time acceleration exceeds a preset first acceleration.

Images