Seismic truck, seismic truck control method, and storage medium

Abstract

The application discloses a seismic source vehicle, a seismic source vehicle control method and a storage medium, and belongs to the technical field of geophysical exploration. In the seismic source vehicle, a seismic source control box sends a seismic starting preparation completion signal to a navigation device when meeting a seismic starting preparation condition; the navigation device acquires a first sub-time period matched with an arrangement position in a plurality of seismic source vehicles from a target time period according to the arrangement position, and sends a seismic starting instruction carrying the first sub-time period to the seismic source control box in response to the seismic starting preparation completion signal; the number of sub-time periods in the target time period is the same as the number of the plurality of seismic source vehicles; and the seismic source control box is further used for receiving the seismic starting instruction sent by the navigation device, and controlling the seismic source to vibrate in the first sub-time period based on the seismic starting instruction. On the basis of improving the control efficiency of the seismic source vehicle, the collected seismic data is ensured to be accurate.

Description

Technical Field

[0001] This application relates to the field of geophysical exploration technology, and in particular to a seismic source vehicle, a seismic source vehicle control method, and a storage medium. Background Technology

[0002] In the process of oil and gas exploration and development, it is usually necessary to use multiple seismic source vehicles to vibrate in sequence at different locations to induce small and harmless earthquakes, and then use the collected seismic data to search for mineral resources such as oil and gas.

[0003] In related technologies, a control center is typically set up, which is located far from the seismic source vehicles. Therefore, the control center communicates with the seismic source vehicles via radio. Since multiple seismic source vehicles arrive at their respective starting points at different times, after any seismic source vehicle arrives at its starting point, it sends an arrival notification to the control center. If the control center determines that there is currently no seismic source vehicle vibrating, it instructs that vehicle to begin vibrating. If the control center determines that there is currently a target seismic source vehicle vibrating, it waits until that target seismic source vehicle has completed its vibration before instructing it to begin vibrating.

[0004] However, communication between the control center and the seismic source vehicles frequently breaks down. In such cases, the seismic source vehicles can only be controlled manually by personnel on board. However, since the starting points of multiple seismic source vehicles are far apart, the personnel on board cannot know whether other seismic source vehicles are currently vibrating. This can lead to situations where two or more seismic source vehicles are vibrating simultaneously, resulting in erroneous seismic data and lower accuracy. Summary of the Invention

[0005] This application provides a seismic source vehicle, a seismic source vehicle control method, and a storage medium, which improves the control efficiency of the seismic source vehicle and ensures the accuracy of the acquired seismic data. The specific technical solution is as follows:

[0006] On one hand, this application provides a seismic source vehicle, which includes a seismic source, a seismic source control box, and a navigation device. The navigation device is electrically connected to the seismic source control box, and the seismic source control box is electrically connected to the seismic source.

[0007] The seismic source control box is used to send a seismic preparation completion signal to the navigation device when the seismic preparation conditions are met.

[0008] The navigation device is used to receive a vibration start preparation completion signal sent by the seismic source control box, and in response to the vibration start preparation completion signal, according to the arrangement position of the seismic source vehicle among multiple seismic source vehicles, obtain a first sub-time period matching the arrangement position from the target time period, and send a vibration start command carrying the first sub-time period to the seismic source control box. The number of sub-time periods in the target time period is the same as the number of multiple seismic source vehicles.

[0009] The seismic source control box is also used to receive the seismic start command sent by the navigation device, and control the seismic source to vibrate within the first sub-time period based on the seismic start command.

[0010] In one possible implementation, the arrangement of the seismic source vehicle among the plurality of seismic source vehicles is the order in which the seismic source vehicle meets the pre-seismic start conditions among the plurality of seismic source vehicles.

[0011] The navigation device is further configured to, in response to the earthquake preparation completion signal, select the earliest sub-time period from the unoccupied sub-time periods in the target time period as the first sub-time period occupied by the seismic source vehicle, and send an occupation notification of the first sub-time period to the navigation devices of the other seismic source vehicles among the multiple seismic source vehicles, so as to synchronize the occupation status of the sub-time periods in the target time period among the multiple seismic source vehicles.

[0012] In one possible implementation, the order of the seismic source vehicle among the plurality of seismic source vehicles is the order of the seismic start point reached by the seismic source vehicle among the plurality of seismic start points, the plurality of seismic start points being the seismic start points of the plurality of seismic source vehicles, and the seismic start preparation completion signal carrying a seismic start point identifier, the seismic start point identifier being used to indicate the seismic start point reached by the seismic source vehicle.

[0013] The navigation device is further configured to determine the ranking of the seismic initiation location among the plurality of seismic initiation locations based on the seismic initiation location identifier, and to obtain a first sub-time period with the same ranking from the target time period based on the ranking.

[0014] In one possible implementation, the navigation device is further configured to acquire the input target time period, synchronize the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles, and divide the target time period into an equal number of sub-time periods based on the number of the multiple seismic source vehicles; or,

[0015] The navigation device is also used to obtain the target time period from the navigation devices of other seismic source vehicles among the multiple seismic source vehicles, and to divide the target time period into an equal number of sub-time periods based on the number of the multiple seismic source vehicles.

[0016] In one possible implementation, the navigation device is equipped with a target application;

[0017] The navigation device is further configured to send the target time period to the application server corresponding to the target application through the target application, and the application server synchronizes the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles; or,

[0018] The navigation device is also used to obtain the target time period from the application server.

[0019] In one possible implementation, the navigation device is further configured to obtain time from a satellite and transmit the time to the seismic source control box;

[0020] The seismic source control box is also used to receive the time and synchronize the local time based on the time so that the local time of the seismic source control boxes of the multiple seismic source vehicles is consistent.

[0021] In one possible implementation, the seismic source control box is further configured to generate a vibration result of the seismic source after the control of the seismic source vibration ends, and send the vibration result to the navigation device, wherein the vibration result includes at least one index value.

[0022] The navigation device is further configured to receive the vibration result, obtain the difference between at least one indicator value in the vibration result and the corresponding indicator monitoring threshold, and determine whether the vibration result is qualified based on the difference.

[0023] On the other hand, embodiments of this application provide a method for controlling a seismic source vehicle, the method being executed by a seismic source vehicle, the seismic source vehicle including a seismic source, a seismic source control box, and a navigation device, the navigation device being electrically connected to the seismic source control box, and the seismic source control box being electrically connected to the seismic source; the method includes:

[0024] If the conditions for earthquake preparation are met, an earthquake preparation completion signal is sent to the navigation device through the seismic source control box.

[0025] The navigation device receives the vibration preparation completion signal sent by the seismic source control box. In response to the vibration preparation completion signal, according to the arrangement position of the seismic source vehicle among multiple seismic source vehicles, it obtains the first sub-time period that matches the arrangement position from the target time period, and sends a vibration start command carrying the first sub-time period to the seismic source control box. The number of sub-time periods in the target time period is the same as the number of multiple seismic source vehicles.

[0026] The seismic source control box receives the vibration start command sent by the navigation device, and controls the seismic source to vibrate within the first sub-time period based on the vibration start command.

[0027] In one possible implementation, the arrangement of the seismic source vehicle among the plurality of seismic source vehicles is the order in which the seismic source vehicle meets the pre-seismic start conditions among the plurality of seismic source vehicles.

[0028] The step of obtaining a first sub-time period matching the ranking of the seismic source vehicle among multiple seismic source vehicles from the target time period includes:

[0029] In response to the earthquake preparation completion signal, the earliest sub-time period from the unoccupied sub-time periods in the target time period is selected as the first sub-time period occupied by the seismic source vehicle.

[0030] The method further includes:

[0031] The navigation devices of the other seismic source vehicles (excluding the seismic source vehicle itself) are sent with the first sub-time period occupancy notification so that the multiple seismic source vehicles can synchronize the occupancy status of the sub-time period in the target time period.

[0032] In one possible implementation, the order of the seismic source vehicle among the plurality of seismic source vehicles is the order of the seismic start point reached by the seismic source vehicle among the plurality of seismic start points, the plurality of seismic start points being the seismic start points of the plurality of seismic source vehicles, and the seismic start preparation completion signal carrying a seismic start point identifier, the seismic start point identifier being used to indicate the seismic start point reached by the seismic source vehicle.

[0033] The step of obtaining a first sub-time period matching the ranking of the seismic source vehicle among multiple seismic source vehicles from the target time period includes:

[0034] Based on the earthquake initiation location identifier, the ranking of the earthquake initiation location among the multiple earthquake initiation locations is determined, and based on the ranking, a first sub-time period with the same ranking is obtained from the target time period.

[0035] In one possible implementation, the method further includes:

[0036] The target time period is obtained through the navigation device, and synchronized to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles. Based on the number of seismic source vehicles, the target time period is divided into an equal number of sub-time periods; or,

[0037] The target time period is obtained from the navigation devices of other seismic source vehicles among the multiple seismic source vehicles through the navigation device, and the target time period is divided into an equal number of sub-time periods based on the number of multiple seismic source vehicles.

[0038] In one possible implementation, the navigation device is equipped with a target application;

[0039] The step of synchronizing the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles includes:

[0040] The target time period is sent to the application server corresponding to the target application through the target application, and the application server synchronizes the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles.

[0041] In one possible implementation, obtaining the target time period from the navigation devices of other seismic source vehicles among the plurality of seismic source vehicles includes:

[0042] The target time period is obtained from the application server. The target time period is sent to the application server by the navigation devices in the other seismic source vehicles (excluding the seismic source vehicle itself).

[0043] In one possible implementation, the method further includes:

[0044] The navigation device obtains the time from the satellite and sends the time to the seismic source control box;

[0045] The time is received through the source control box, and the local time is synchronized based on the time so that the local time of the source control boxes of the multiple source vehicles is consistent.

[0046] In one possible implementation, after the vibration of the seismic source ends, the seismic source control box generates the vibration result of the seismic source through the seismic source control box and sends the vibration result to the navigation device. The vibration result includes at least one index value.

[0047] The navigation device receives the vibration results, obtains the difference between at least one indicator value in the vibration results and the corresponding indicator monitoring threshold, and determines whether the vibration results are qualified based on the difference.

[0048] On the other hand, a computer-readable storage medium is provided, wherein at least one piece of program code is stored in the computer-readable storage medium, the at least one piece of program code being loaded and executed by a processor to implement the above-described seismic source vehicle control method.

[0049] On the other hand, a computer program product is provided, which stores at least one piece of program code, which is loaded and executed by a processor to implement the above-described seismic source vehicle control method.

[0050] The beneficial effects of the technical solutions provided in this application are:

[0051] This application provides a seismic source vehicle, a seismic source vehicle control method, and a storage medium. The seismic source vehicle is controlled to vibrate via a navigation device within it. Since the navigation device is electrically connected to the seismic source control box within the vehicle, communication problems are less likely to occur, improving the control efficiency of the seismic source vehicle. To avoid multiple seismic source vehicles vibrating at the same time, in this application embodiment, the vibration time period of each seismic source vehicle is a sub-time period corresponding to that specific seismic source vehicle within a target time period. Furthermore, the sub-time periods corresponding to different seismic source vehicles do not overlap. Therefore, multiple seismic source vehicles will not vibrate at the same time, ensuring the accuracy of the acquired seismic data. Attached Figure Description

[0052] Figure 1 This is a schematic diagram of the structure of a seismic source vehicle provided in an embodiment of this application;

[0053] Figure 2 This is a structural block diagram of a navigation device provided in an embodiment of this application;

[0054] Figure 3 This is a flowchart of a seismic source vehicle control method provided in an embodiment of this application;

[0055] Figure 4 This is a structural block diagram of a seismic source vehicle provided in an embodiment of this application. Detailed Implementation

[0056] To make the technical solution and advantages of this application clearer, the embodiments of this application will be described in further detail below.

[0057] The terms "first," "second," "third," and "fourth," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0058] It should be noted that all information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data used for analysis, stored data, displayed data, etc.), and signals involved in this application have been authorized by the user or fully authorized by all parties, and the collection, use, and processing of related data must comply with the relevant laws, regulations, and standards of the relevant countries and regions. For example, the data and detection methods involved in this application were obtained with full authorization.

[0059] Figure 1 This is a structural schematic diagram of a seismic source vehicle provided in an embodiment of this application. See also... Figure 1 The seismic source vehicle includes a seismic source, a seismic source control box, and a navigation device. The navigation device is electrically connected to the seismic source control box, and the seismic source control box is electrically connected to the seismic source.

[0060] The seismic source control box is used to send a seismic preparation completion signal to the navigation equipment when the seismic preparation conditions are met.

[0061] The navigation device is used to receive the vibration preparation completion signal sent by the seismic source control box, and in response to the vibration preparation completion signal, according to the arrangement position of the seismic source vehicle among multiple seismic source vehicles, obtains the first sub-time period that matches the arrangement position from the target time period, and sends the vibration start command carrying the first sub-time period to the seismic source control box. The number of sub-time periods in the target time period is the same as the number of multiple seismic source vehicles.

[0062] The seismic source control box is also used to receive the seismic start command sent by the navigation equipment, and based on the seismic start command, control the seismic source to vibrate in the first sub-time period.

[0063] In this embodiment, the seismic source on the seismic source vehicle can be one or a group (i.e., multiple), and this embodiment does not limit this. The seismic source control box is used to control the seismic source on the seismic source vehicle. For example, controlling the vibration of the seismic source, or controlling the seismic source to stop vibrating, etc. The navigation device can be regarded as a terminal-like device, which can be any type of terminal device such as a tablet computer or desktop computer.

[0064] When the preparatory conditions for vibration activation are met, it indicates that the seismic source in the seismic source vehicle is ready and vibration can begin. For example, when the seismic source plate is in a lowered state, it can be determined that the seismic source is ready. In some embodiments, the preparatory conditions for vibration activation may also include other conditions, such as the seismic source vehicle having arrived at the designated vibration activation location. This application embodiment does not limit the preparatory conditions for vibration activation.

[0065] In this embodiment, the multiple seismic source vehicles can be a group of seismic source vehicles to complete a certain exploration task. This group of seismic source vehicles needs to conduct vibrations at multiple preset initiation locations. The order of the seismic source vehicle among the multiple seismic source vehicles indicates which position it ranks among the multiple seismic source vehicles. For example, if the order of the seismic source vehicle is 4, it means that the seismic source vehicle ranks 4th among the multiple seismic source vehicles.

[0066] The target time period can be any time period. In some embodiments, the target time period is a time period set by relevant personnel. In some embodiments, the target time period is a time period determined automatically by the navigation device. In some embodiments, the target time period is a time period determined based on target rules. This application does not limit the target time period. The target time period can be considered as the total time period during which multiple vibration source vehicles complete their vibration tasks.

[0067] The number of sub-time periods in the target time period is the same as the number of multiple seismic source vehicles, and the different seismic source vehicles have different positions in the multiple seismic source vehicles. Therefore, according to the position of the seismic source vehicle in the multiple seismic source vehicles, the first sub-time period that matches the position can be obtained from the target time period. Different sub-time periods can be obtained for different seismic source vehicles, so that the vibration time periods of different seismic source vehicles are different, which can avoid different seismic source vehicles vibrating in the same time period.

[0068] The vibration start command carrying the first sub-time period can be the start time and duration of the first sub-time period, or it can be the start and end time of the first sub-time period. This application embodiment does not limit the way the vibration start command carries the time period.

[0069] This embodiment controls the vibration of the seismic source vehicle using a navigation device within the vehicle. Since the navigation device is electrically connected to the seismic source control box within the vehicle, communication problems are less likely to occur, thus improving the control efficiency of the seismic source vehicle. To avoid multiple seismic source vehicles vibrating at the same time, in this embodiment, the vibration time period of each seismic source vehicle is a sub-time period corresponding to that specific vehicle within the target time period, and the sub-time periods corresponding to different seismic source vehicles do not overlap. Therefore, multiple seismic source vehicles will not vibrate at the same time, ensuring the accuracy of the collected seismic data.

[0070] The following embodiments of this application will describe the arrangement of the seismic sources among multiple seismic source vehicles.

[0071] In one possible implementation, the order in which the seismic source vehicle is arranged among multiple seismic source vehicles is the order in which the seismic source vehicle meets the preparatory conditions for starting the seismic test.

[0072] The navigation device is also used to respond to the earthquake preparation completion signal, select the earliest sub-time period from the unoccupied sub-time periods in the target time period as the first sub-time period occupied by the seismic source vehicle, and send the occupation notification of the first sub-time period to the navigation devices of the other seismic source vehicles among the multiple seismic source vehicles, so as to synchronize the occupation status of the sub-time periods in the target time period.

[0073] Since the fact that the seismic source vehicle meets the pre-vibration start conditions means that the seismic source vehicle is ready and can be controlled to vibrate at any time, in this embodiment of the application, the seismic source vehicle that meets the pre-vibration start conditions first can vibrate first.

[0074] Furthermore, in this embodiment of the application, after any one of the seismic source vehicles occupies a sub-time period for the seismic source vehicle, it will send an occupation notification of the sub-time period to the navigation devices of other seismic source vehicles, so that the navigation devices of other seismic source vehicles know that the sub-time period has been occupied, thus avoiding the occupation of the same sub-time period by the navigation devices of different seismic source vehicles.

[0075] In some embodiments, the navigation device can obtain the start time of each unoccupied sub-time period, determine the earliest start time from among the various start times, and define the sub-time period to which that start time belongs as the first sub-time period. In some embodiments, the sub-time periods in the target time period are arranged in chronological order, and the navigation device can select them in sequence. For example, the first sub-time period can be selected from the unoccupied sub-time periods and defined as the first sub-time period.

[0076] It should be noted that the embodiments of this application are only exemplified by "selecting the earliest sub-time period from the unoccupied sub-time periods of the target time period as the first sub-time period occupied by the seismic source vehicle". In another embodiment, the navigation device can randomly select a sub-time period from the unoccupied sub-time periods of the target time period as the first sub-time period occupied by the seismic source vehicle. The embodiments of this application do not limit the method of selecting the sub-time period or the selected sub-time period.

[0077] In this embodiment, after the vibratory source vehicle meets the pre-vibration conditions, the earliest time period from the idle sub-time periods is selected as the vibration sub-time period for that vibratory source vehicle. That is, whichever vibratory source vehicle meets the pre-vibration conditions first can vibrate first, which reduces the waiting time after the vibratory source vehicle meets the pre-vibration conditions and improves the control efficiency of the vibratory source vehicle.

[0078] In another possible implementation, the order of the seismic source vehicle among multiple seismic source vehicles is the order of the seismic start point reached by the seismic source vehicle among multiple seismic start points, which are the start points of multiple seismic source vehicles. The seismic start preparation completion signal carries a seismic start point identifier, which is used to indicate the seismic start point reached by the seismic source vehicle.

[0079] The navigation device is also used to determine the ranking of the seismic initiation location identifier among multiple seismic initiation locations based on the seismic initiation location identifier, and to obtain a first sub-time period with the same ranking from the target time period based on the ranking.

[0080] In this embodiment, multiple seismic initiation points are arranged in target order. In some embodiments, the seismic initiation point identifier indicates the order of the seismic initiation point. For example, the seismic initiation point identifiers for the multiple seismic initiation points are 100, 101, 102, 103, 104, and 105. Then, the seismic initiation point corresponding to seismic initiation point identifier 100 is the first in order, the seismic initiation point corresponding to seismic initiation point identifier 101 is the second in order, the seismic initiation point corresponding to seismic initiation point identifier 102 is the third in order, and so on.

[0081] In some embodiments, the multiple seismic initiation points are located at different distances and are ordered according to their proximity. The closer the seismic initiation point, the faster the seismic source vehicle can reach that point, the faster the preparatory conditions for seismic initiation can be completed, and the faster the seismic operation can commence.

[0082] In this embodiment, when selecting the first sub-time period, the navigation device selects the first sub-time period based on the ranking of the seismic initiation location, obtaining the first sub-time period with the same ranking from the target time period. That is, if the seismic initiation location is ranked third, then the third sub-time period is selected from the target time period as the first sub-time period. Since different seismic initiation locations have different rankings, different sub-time periods can be assigned to different seismic source vehicles.

[0083] The following embodiments of this application describe the source of the target time period.

[0084] In one possible implementation, the target time period is input from the seismic source vehicle, or the target time period is input from other seismic source vehicles, from which the seismic source vehicle obtains the target time period.

[0085] In some embodiments, the navigation device is further configured to acquire the input target time period, synchronize the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles, and divide the target time period into the same number of sub-time periods based on the number of multiple seismic source vehicles. Alternatively, the navigation device is further configured to acquire the target time period from the navigation devices of other seismic source vehicles among the multiple seismic source vehicles, and divide the target time period into the same number of sub-time periods based on the number of multiple seismic source vehicles.

[0086] In some embodiments, the navigation device is equipped with a display screen, on which the user inputs relevant information. For example, the display screen shows an input box for a target time period, which the user inputs. Of course, the user can also input other information into the navigation device, such as the number of multiple seismic source vehicles, the locations of multiple seismic initiation points, and the initiation point identifiers, etc., which are not limited in this embodiment.

[0087] It should be noted that the embodiments in this application are only illustrated by taking time synchronization as an example. In another embodiment, the sub-time periods obtained by dividing the target time period can also be synchronized.

[0088] In some embodiments, the navigation device is further configured to acquire the input target time period, divide the target time period into an equal number of sub-time periods based on the number of multiple seismic source vehicles, obtain a sub-time period sequence, and synchronize the sub-time period sequence to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles. Alternatively, the navigation device is further configured to acquire the sub-time period sequence from the navigation devices of other seismic source vehicles among the multiple seismic source vehicles.

[0089] It should be noted that in this embodiment, the navigation devices in multiple seismic source vehicles need to communicate. Since multiple seismic source vehicles operate at different seismic initiation locations within the same area, they can use any short-range communication method. Of course, the multiple seismic source vehicles may also be relatively far apart. In some embodiments, to ensure high-quality communication between the navigation devices in the multiple seismic source vehicles, a target application is set in the navigation device, and communication is conducted through this target application.

[0090] In one possible implementation, the navigation device is equipped with a target application. This navigation device is also used to send a target time period to the application server corresponding to the target application, and the application server synchronizes the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles. Alternatively, the navigation device is also used to obtain the target time period from the application server, which is sent to the application server by the navigation devices of other seismic source vehicles besides the target seismic source vehicle.

[0091] In this embodiment, the navigation devices in multiple seismic source vehicles communicate through the installed target application, ensuring the communication effect between the navigation devices and thus improving the control effect of the navigation devices on the seismic source vehicles.

[0092] Furthermore, considering that the source control box controls the vibration of the seismic source vehicle within a specific time period, if there is a time difference between the source control boxes, different seismic sources may vibrate simultaneously at a certain moment, thus affecting the accuracy of the seismic data. To avoid this situation, the embodiments of this application will perform time synchronization processing on the source control boxes in advance.

[0093] In one possible implementation, the navigation device also has a mechanism for obtaining time from satellites and sending that time to the seismic source control box.

[0094] The seismic source control box is also used to receive this time and, based on this time, synchronize the local time so that the local time of the seismic source control boxes of multiple seismic source vehicles is consistent.

[0095] In some embodiments, the time obtained by the navigation device from satellites includes Coordinated Universal Time (UTC) information and a second pulse signal. The navigation device sends this UTC information and second pulse signal to the source control box, which performs time synchronization processing based on this information. This unifies the clocks of the source control boxes on different source vehicles, establishing a consistent time system across all source control boxes. This allows for smooth source scanning under a unified time system, avoiding mutual interference between source vibrations or loss of effective time.

[0096] In addition, the navigation device can also verify the vibration results. In one possible implementation, the seismic source control box is further configured to generate the vibration result of the seismic source after the vibration of the seismic source ends, and send the vibration result to the navigation device. The vibration result includes at least one index value. The navigation device is further configured to receive the vibration result, obtain the difference between at least one index value in the vibration result and the corresponding index monitoring threshold, and determine whether the vibration result is qualified based on the difference.

[0097] In some embodiments, the vibration result may be a PSS report, etc., but this application does not limit the vibration result.

[0098] In some embodiments, if the difference between each index value and the corresponding index monitoring threshold in the vibration result does not exceed a preset difference threshold, the vibration result is determined to be qualified; otherwise, the vibration result is determined to be unqualified.

[0099] In some embodiments, the seismic preparation completion signal includes at least one of a flag byte, a data length, a GPS status, and verification information. The flag byte indicates a unique source control enclosure. The data length indicates the number of bytes in the seismic preparation completion signal. The GPS status indicates the current satellite status and may also indicate positioning accuracy. The verification information instructs the receiver to verify whether the received data has changed.

[0100] In some embodiments, the vibration start command includes a flag byte, data length, GPS status, excitation signal identifier, excitation output type, excitation decoder identifier, query decoder identifier, and check / verification information. The flag byte indicates a unique navigation device. The data length indicates the number of bytes in the vibration start command. The GPS status indicates the current satellite status. The excitation signal identifier indicates the vibration frequency of the source. The excitation output type indicates the vibration power of the source. The excitation decoder identifier indicates the source control housing that controls the source vibration. The query decoder identifier indicates the source control housing that returns the vibration report. The check / verification information instructs the receiver to verify whether the received data has changed.

[0101] In some embodiments, such as Figure 2 As shown, the navigation device 200 includes a navigation display screen 201 and a navigation host 202. The navigation host 202 includes a main control module 2021, a global positioning system module 2022, a networking module 2023, an external interface module 2024, and a software module 2025.

[0102] The main control module 2021 establishes a communication connection with the global positioning system module 2022, and is used to control the global positioning system module 2022 to receive satellite information and store the raw data of the global positioning system module 2022. The global positioning system module 2022 is used to send the received satellite information to the main control module 2021. The main control module 2021 and the global positioning system module 2022 can communicate via a wired connection or a wireless connection.

[0103] The networking module 2023 is communicatively connected to the main control module 2021 and the software module 2025. It transmits the received location information of each seismic source control box to the software module 2025, which then uses this information to determine the center latitude and longitude of each seismic source control box. The networking module 2023 can communicate with the main control module 2021 and the software module 2025 via wired or wireless connections.

[0104] The external interface module 2024 is communicatively connected to the navigation display screen 201 and is used to transmit satellite information received by the navigation host 202 to the navigation display screen 201. The external interface module 2024 and the navigation display screen 201 can communicate via wired or wireless connection.

[0105] The navigation host 202 is communicatively connected to the seismic source control box, and is used to send a seismic initiation command and satellite information received by the global positioning system module 2022 to the seismic source control box. After receiving the seismic initiation command and completing the corresponding vibration operation, the seismic source control box sends its vibration status to the navigation display screen 201. The navigation host 202 and the seismic source control box can communicate via wired or wireless connection.

[0106] The aforementioned software module 2025 is communicatively connected to the aforementioned main control module 2021, and is used to match the satellite information received by the main control module 2021 with the pre-stored seismic start location information to determine whether the seismic start preparation conditions are met. The aforementioned software module 2025 and the aforementioned main control module 2021 can communicate via a wired connection or a wireless connection.

[0107] The aforementioned software module 2025 is communicatively connected to the aforementioned seismic source control box, and is used to receive the seismic start preparation completion signal sent by the seismic source control box, as well as to send the seismic start command to the seismic source control box. The aforementioned software module 2025 and the seismic source control box can communicate via wired or wireless connection.

[0108] Optionally, the aforementioned main control module 2021 includes a microprocessor and a programmable logic device.

[0109] Optionally, the above satellite information includes: latitude and longitude location information, second pulse signal, and Coordinated Universal Time information.

[0110] Figure 3 This is a flowchart illustrating a seismic source vehicle control method provided in an embodiment of this application. The method is executed by a seismic source vehicle, which includes a seismic source, a seismic source control box, and a navigation device. The navigation device is electrically connected to the seismic source control box, and the seismic source control box is electrically connected to the seismic source. Figure 3 As shown, the method includes:

[0111] 301. When the conditions for earthquake preparation are met, the earthquake preparation completion signal is sent to the navigation device through the seismic source control box;

[0112] 302. The navigation device receives the vibration preparation completion signal sent by the source control box. In response to the vibration preparation completion signal, according to the arrangement position of the source vehicle among multiple source vehicles, the first sub-time period matching the arrangement position is obtained from the target time period, and the vibration start command carrying the first sub-time period is sent to the source control box. The number of sub-time periods in the target time period is the same as the number of multiple source vehicles.

[0113] 303. The seismic source control box receives the vibration start command sent by the navigation device, and based on the vibration start command, controls the seismic source to vibrate during the first sub-time period.

[0114] In one possible implementation, the arrangement of the seismic source vehicle among the plurality of seismic source vehicles is the order in which the seismic source vehicle meets the preparatory conditions for seismic initiation among the plurality of seismic source vehicles.

[0115] Based on the position of the seismic source vehicle among multiple seismic source vehicles, the first sub-time period matching the position is obtained from the target time period, including:

[0116] In response to the signal indicating that the earthquake preparation is complete, the earliest sub-time period from the unoccupied sub-time periods within the target time period is selected as the first sub-time period occupied by the seismic source vehicle.

[0117] The method also includes:

[0118] The navigation devices of the other seismic source vehicles (excluding the target seismic source vehicle) are sent with the occupancy notification of the first sub-time period, so that the multiple seismic source vehicles can synchronize the occupancy status of the sub-time period in the target time period.

[0119] In one possible implementation, the position of the seismic source vehicle among the multiple seismic source vehicles is the position of the seismic start point reached by the seismic source vehicle among the multiple seismic start points, the multiple seismic start points being the seismic start points of the multiple seismic source vehicles, and the seismic start preparation completion signal carries a seismic start point identifier, which is used to indicate the seismic start point reached by the seismic source vehicle.

[0120] Based on the position of the seismic source vehicle among multiple seismic source vehicles, the first sub-time period matching the position is obtained from the target time period, including:

[0121] Based on the seismic initiation location identifier, the ranking of the seismic initiation location among the multiple seismic initiation locations is determined, and based on the ranking, the first sub-time period with the same ranking is obtained from the target time period.

[0122] In one possible implementation, the method further includes:

[0123] The target time period is obtained through the navigation device, and synchronized to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles. Based on the number of seismic source vehicles, the target time period is divided into an equal number of sub-time periods; or...

[0124] The target time period is obtained from the navigation devices of other seismic source vehicles among the multiple seismic source vehicles using the navigation device. Based on the number of the multiple seismic source vehicles, the target time period is divided into an equal number of sub-time periods.

[0125] In one possible implementation, the navigation device is equipped with a target application;

[0126] The target time period should be synchronized to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles, including:

[0127] The target time period is sent to the application server corresponding to the target application through the target application, and the application server synchronizes the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles.

[0128] In one possible implementation, the target time period is obtained from the navigation devices of other seismic source vehicles among the plurality of seismic source vehicles, including:

[0129] The target time period is obtained from the application server. This target time period is sent to the application server by the navigation devices in the other seismic source vehicles besides the seismic source vehicle.

[0130] In one possible implementation, the method further includes:

[0131] The navigation device obtains the time from the satellite and sends the time to the seismic source control box;

[0132] The time is received through the seismic source control box, and the local time is synchronized based on this time so that the local time of the seismic source control boxes of the multiple seismic source vehicles is consistent.

[0133] In one possible implementation, after the vibration of the seismic source ends, the seismic source control box generates the vibration result of the seismic source through the seismic source control box and sends the vibration result to the navigation device. The vibration result includes at least one index value.

[0134] The navigation device receives the vibration result, obtains the difference between at least one indicator value in the vibration result and the corresponding indicator monitoring threshold, and determines whether the vibration result is qualified based on the difference.

[0135] Figure 4A structural block diagram of a seismic source vehicle 400 provided in an exemplary embodiment of this application is shown. Typically, the seismic source vehicle 400 includes a processor 401 and a memory 402.

[0136] Processor 401 may include one or more processing cores, such as a quad-core processor, an octa-core processor, etc. Processor 401 may be implemented using at least one hardware form selected from DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), and PLA (Programmable Logic Array). Processor 401 may also include a main processor and a coprocessor. The main processor, also known as a CPU (Central Processing Unit), is used to process data in the wake-up state; the coprocessor is a low-power processor used to process data in the standby state. In some embodiments, processor 401 may integrate a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the screen. In some embodiments, processor 401 may also include an AI (Artificial Intelligence) processor, which is used to handle computational operations related to machine learning.

[0137] The memory 402 may include one or more computer-readable storage media, which may be non-transitory. The memory 402 may also include high-speed random access memory and non-volatile memory, such as one or more disk storage devices or flash memory devices. In some embodiments, the non-transitory computer-readable storage media in the memory 402 are used to store at least one piece of program code, which is executed by the processor 401 to implement the operations performed by the seismic source vehicle in the seismic source vehicle control method provided in the method embodiments of this application.

[0138] In some embodiments, the vibration source vehicle 400 may also optionally include: a peripheral device interface 403 and at least one peripheral device. The processor 401, memory 402, and peripheral device interface 403 can be connected via a bus or signal line. Each peripheral device can be connected to the peripheral device interface 403 via a bus, signal line, or circuit board. Specifically, the peripheral device includes at least one of: a radio frequency circuit 404, a display screen 405, a camera assembly 406, an audio circuit 407, a positioning assembly 408, and a power supply 409.

[0139] Peripheral device interface 403 can be used to connect at least one I / O (Input / Output) related peripheral device to processor 401 and memory 402. In some embodiments, processor 401, memory 402 and peripheral device interface 403 are integrated on the same chip or circuit board; in some other embodiments, any one or two of processor 401, memory 402 and peripheral device interface 403 can be implemented on separate chips or circuit boards, which is not limited in this embodiment.

[0140] The radio frequency (RF) circuit 404 is used to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The RF circuit 404 communicates with communication networks and other communication devices via electromagnetic signals. The RF circuit 404 converts electrical signals into electromagnetic signals for transmission, or converts received electromagnetic signals back into electrical signals. Optionally, the RF circuit 404 includes: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a user identity module card, etc. The RF circuit 404 can communicate with other seismic source vehicles via at least one wireless communication protocol. This wireless communication protocol includes, but is not limited to: the World Wide Web, metropolitan area networks, intranets, various generations of mobile communication networks (2G, 3G, 4G, and 5G), wireless local area networks, and / or WiFi (Wireless Fidelity) networks. In some embodiments, the RF circuit 404 may also include circuitry related to NFC (Near Field Communication), which is not limited in this application.

[0141] Display screen 405 is used to display a UI (User Interface). This UI may include graphics, text, icons, videos, and any combination thereof. When display screen 405 is a touch display screen, it also has the ability to collect touch signals on or above its surface. These touch signals can be input as control signals to processor 401 for processing. In this case, display screen 405 can also be used to provide virtual buttons and / or a virtual keyboard, also known as soft buttons and / or a soft keyboard. In some embodiments, there may be one display screen 405, disposed on the front panel of the seismic source vehicle 400; in other embodiments, there may be at least two display screens, disposed on different surfaces of the seismic source vehicle 400 or in a folded design; in still other embodiments, display screen 405 may be a flexible display screen, disposed on a curved or folded surface of the seismic source vehicle 400. Furthermore, display screen 405 may be configured as a non-rectangular irregular shape, i.e., a non-rectangular screen. Display screen 405 may be made of materials such as LCD (Liquid Crystal Display) or OLED (Organic Light-Emitting Diode).

[0142] The camera assembly 406 is used to acquire images or videos. Optionally, the camera assembly 406 includes a front-facing camera and a rear-facing camera. Typically, the front-facing camera is located on the front panel of the seismic source vehicle, and the rear-facing camera is located on the rear of the seismic source vehicle. In some embodiments, there are at least two rear-facing cameras, which are any one of a main camera, a depth-sensing camera, a wide-angle camera, and a telephoto camera, to achieve background blurring by fusion of the main camera and the depth-sensing camera, panoramic shooting by fusion of the main camera and the wide-angle camera, VR (Virtual Reality) shooting, or other fusion shooting functions. In some embodiments, the camera assembly 406 may also include a flash. The flash can be a single-color temperature flash or a dual-color temperature flash. A dual-color temperature flash refers to a combination of a warm light flash and a cool light flash, which can be used for light compensation under different color temperatures.

[0143] The audio circuit 407 may include a microphone and a speaker. The microphone is used to collect sound waves from the user and the environment, converting the sound waves into electrical signals that are input to the processor 401 for processing, or input to the radio frequency circuit 404 for voice communication. For stereo sound acquisition or noise reduction purposes, multiple microphones may be used, each positioned at a different location on the vibration source vehicle 400. The microphone may also be an array microphone or an omnidirectional microphone. The speaker is used to convert the electrical signals from the processor 401 or the radio frequency circuit 404 into sound waves. The speaker may be a conventional diaphragm speaker or a piezoelectric ceramic speaker. When the speaker is a piezoelectric ceramic speaker, it can convert electrical signals not only into audible sound waves but also into inaudible sound waves for purposes such as distance measurement. In some embodiments, the audio circuit 407 may also include a headphone jack.

[0144] The positioning component 408 is used to locate the current geographical location of the seismic source vehicle 400 to enable navigation or LBS (Location Based Service). The positioning component 408 can be a positioning component based on the US GPS (Global Positioning System), China's BeiDou system, or Russia's Galileo system.

[0145] Power supply 409 is used to power the various components in the seismic source vehicle 400. Power supply 409 can be AC ​​power, DC power, a disposable battery, or a rechargeable battery. When power supply 409 includes a rechargeable battery, the rechargeable battery can be a wired rechargeable battery or a wireless rechargeable battery. A wired rechargeable battery is a battery that is charged via a wired line, while a wireless rechargeable battery is a battery that is charged via a wireless coil. The rechargeable battery can also be used to support fast charging technology.

[0146] In some embodiments, the seismic source vehicle 400 further includes one or more sensors 410. The one or more sensors 410 include, but are not limited to: an acceleration sensor 411, a gyroscope sensor 412, a pressure sensor 413, an optical sensor 415, and a proximity sensor 416.

[0147] Accelerometer 411 can detect the magnitude of acceleration on the three coordinate axes of a coordinate system established with respect to the seismic source vehicle 400. For example, accelerometer 411 can be used to detect the components of gravitational acceleration on the three coordinate axes. Processor 401 can control display screen 405 to display the user interface in either a horizontal or vertical view based on the gravitational acceleration signal acquired by accelerometer 411. Accelerometer 411 can also be used for games or for acquiring user motion data.

[0148] The gyroscope sensor 412 can detect the orientation and rotation angle of the seismic source vehicle 400. The gyroscope sensor 412, in conjunction with the accelerometer sensor 411, can collect 3D motion data from the user on the seismic source vehicle 400. Based on the data collected by the gyroscope sensor 412, the processor 401 can perform the following functions: motion sensing (e.g., changing the UI based on the user's tilt), image stabilization during shooting, game control, and inertial navigation.

[0149] Pressure sensor 413 can be installed on the side frame of the vibratory source vehicle 400 and / or on the lower layer of the display screen 405. When pressure sensor 413 is installed on the side frame of the vibratory source vehicle 400, it can detect the user's grip signal on the vibratory source vehicle 400, and the processor 401 can perform left / right hand recognition or quick operation based on the grip signal collected by pressure sensor 413. When pressure sensor 413 is installed on the lower layer of display screen 405, the processor 401 can control the operable controls on the UI interface based on the user's pressure operation on display screen 405. Operable controls include at least one of button controls, scroll bar controls, icon controls, and menu controls.

[0150] An optical sensor 415 is used to collect ambient light intensity. In one embodiment, the processor 401 can control the display brightness of the display screen 405 based on the ambient light intensity collected by the optical sensor 415. Specifically, when the ambient light intensity is high, the display brightness of the display screen 405 is increased; when the ambient light intensity is low, the display brightness of the display screen 405 is decreased. In another embodiment, the processor 401 can also dynamically adjust the shooting parameters of the camera assembly 406 based on the ambient light intensity collected by the optical sensor 415.

[0151] The proximity sensor 416, also known as a distance sensor, is typically installed on the front panel of the seismic source vehicle 400. The proximity sensor 416 is used to detect the distance between the user and the front of the seismic source vehicle 400. In one embodiment, when the proximity sensor 416 detects that the distance between the user and the front of the seismic source vehicle 400 is gradually decreasing, the processor 401 controls the display screen 405 to switch from a screen-on state to a screen-off state; when the proximity sensor 416 detects that the distance between the user and the front of the seismic source vehicle 400 is gradually increasing, the processor 401 controls the display screen 405 to switch from a screen-off state to a screen-on state.

[0152] Those skilled in the art will understand that Figure 4 The structure shown does not constitute a limitation on the seismic source vehicle 400, and may include more or fewer components than shown, or combine certain components, or use different component arrangements.

[0153] In an exemplary embodiment, a computer-readable storage medium is also provided, which stores at least one piece of program code that is loaded and executed by a processor to implement the seismic source vehicle control method in the above embodiments.

[0154] In an exemplary embodiment, a computer program product is also provided, which stores at least one piece of program code, which is loaded and executed by a processor to implement the seismic source vehicle control method in the above embodiments.

[0155] In some embodiments, the computer program involved in the present application embodiments may be deployed and executed on a computer device, or executed on multiple computer devices located in one location, or executed on multiple computer devices distributed in multiple locations and interconnected through a communication network. Multiple computer devices distributed in multiple locations and interconnected through a communication network may constitute a blockchain system.

[0156] Those skilled in the art will understand that all or part of the steps of the above embodiments can be implemented by hardware or by a program instructing related hardware. The program can be stored in a computer-readable storage medium, such as a read-only memory, a disk, or an optical disk.

[0157] The above description is only for the purpose of enabling those skilled in the art to understand the technical solution of this application, and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A seismic source vehicle, characterized in that, The seismic source vehicle includes a seismic source, a seismic source control box, and a navigation device. The navigation device is electrically connected to the seismic source control box, and the seismic source control box is electrically connected to the seismic source. The seismic source control box is used to send a seismic preparation completion signal to the navigation device when the seismic preparation conditions are met. The navigation device is used to receive a vibration start preparation completion signal sent by the seismic source control box, and in response to the vibration start preparation completion signal, according to the arrangement position of the seismic source vehicle among multiple seismic source vehicles, obtain a first sub-time period matching the arrangement position from the target time period, and send a vibration start command carrying the first sub-time period to the seismic source control box. The number of sub-time periods in the target time period is the same as the number of multiple seismic source vehicles. The seismic source control box is also used to receive the vibration start command sent by the navigation device, and control the seismic source to vibrate within the first sub-time period based on the vibration start command; The navigation device is further configured to acquire the input target time period, synchronize the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles, and divide the target time period into an equal number of sub-time periods based on the number of the multiple seismic source vehicles; or, The navigation device is also used to obtain the target time period from the navigation devices of other seismic source vehicles among the multiple seismic source vehicles, and to divide the target time period into an equal number of sub-time periods based on the number of the multiple seismic source vehicles.

2. The seismic source vehicle according to claim 1, characterized in that, The order in which the seismic source vehicle is arranged among the multiple seismic source vehicles is the order in which the seismic source vehicle meets the pre-seismic start conditions among the multiple seismic source vehicles; The navigation device is further configured to, in response to the earthquake preparation completion signal, select the earliest sub-time period from the unoccupied sub-time periods in the target time period as the first sub-time period occupied by the seismic source vehicle, and send an occupation notification of the first sub-time period to the navigation devices of the other seismic source vehicles among the multiple seismic source vehicles, so as to synchronize the occupation status of the sub-time periods in the target time period among the multiple seismic source vehicles.

3. The seismic source vehicle according to claim 1, characterized in that, The order of the seismic source vehicle among the multiple seismic source vehicles is the order of the seismic start point reached by the seismic source vehicle among the multiple seismic start points. The multiple seismic start points are the seismic start points of the multiple seismic source vehicles. The seismic start preparation completion signal carries a seismic start point identifier, which is used to indicate the seismic start point reached by the seismic source vehicle. The navigation device is further configured to determine the ranking of the seismic initiation location among the plurality of seismic initiation locations based on the seismic initiation location identifier, and to obtain a first sub-time period with the same ranking from the target time period based on the ranking.

4. The seismic source vehicle according to claim 1, characterized in that, The navigation device is configured with a target application; The navigation device is further configured to send the target time period to the application server corresponding to the target application through the target application, and the application server synchronizes the target time period to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles; or, The navigation device is also used to obtain the target time period from the application server. The target time period is sent to the application server by the navigation devices in the other seismic source vehicles (excluding the seismic source vehicle itself) among the multiple seismic source vehicles.

5. The seismic source vehicle according to claim 1, characterized in that, The navigation device is also used to obtain time from satellites and send the time to the seismic source control box; The seismic source control box is also used to receive the time and synchronize the local time based on the time so that the local time of the seismic source control boxes of the multiple seismic source vehicles is consistent.

6. The seismic source vehicle according to claim 1, characterized in that, The source control box is also used to generate the vibration result of the source after the vibration of the source ends, and send the vibration result to the navigation device. The vibration result includes at least one index value. The navigation device is further configured to receive the vibration result, obtain the difference between at least one indicator value in the vibration result and the corresponding indicator monitoring threshold, and determine whether the vibration result is qualified based on the difference.

7. A method for controlling a seismic source vehicle, characterized in that, The method is performed by a seismic source vehicle, which includes a seismic source, a seismic source control box, and a navigation device. The navigation device is electrically connected to the seismic source control box, and the seismic source control box is electrically connected to the seismic source. The method includes: If the conditions for earthquake preparation are met, an earthquake preparation completion signal is sent to the navigation device through the seismic source control box. The navigation device receives the vibration preparation completion signal sent by the seismic source control box. In response to the vibration preparation completion signal, according to the arrangement position of the seismic source vehicle among multiple seismic source vehicles, it obtains the first sub-time period that matches the arrangement position from the target time period, and sends a vibration start command carrying the first sub-time period to the seismic source control box. The number of sub-time periods in the target time period is the same as the number of multiple seismic source vehicles. The seismic source control box receives the vibration start command sent by the navigation device, and controls the seismic source to vibrate within the first sub-time period based on the vibration start command; The method further includes: The target time period is obtained through the navigation device, and synchronized to the navigation devices of other seismic source vehicles among the multiple seismic source vehicles. Based on the number of seismic source vehicles, the target time period is divided into an equal number of sub-time periods; or, The target time period is obtained from the navigation devices of other seismic source vehicles among the multiple seismic source vehicles through the navigation device, and the target time period is divided into an equal number of sub-time periods based on the number of multiple seismic source vehicles.

8. The method according to claim 7, characterized in that, The order in which the seismic source vehicle is arranged among the multiple seismic source vehicles is the order in which the seismic source vehicle meets the pre-seismic start conditions among the multiple seismic source vehicles; The step of obtaining a first sub-time period matching the ranking of the seismic source vehicle among multiple seismic source vehicles from the target time period includes: In response to the earthquake preparation completion signal, the earliest sub-time period from the unoccupied sub-time periods in the target time period is selected as the first sub-time period occupied by the seismic source vehicle. The method further includes: The navigation devices of the other seismic source vehicles (excluding the seismic source vehicle itself) are sent with the first sub-time period occupancy notification so that the multiple seismic source vehicles can synchronize the occupancy status of the sub-time period in the target time period.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores at least one piece of program code, which is loaded and executed by a processor to implement the seismic source vehicle control method as described in any one of claims 7 to 8.

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