CN112946728A - Method and device for protecting and controlling vibration work of controllable seismic source vibrator - Google Patents
Method and device for protecting and controlling vibration work of controllable seismic source vibrator Download PDFInfo
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Abstract
The embodiment of the application provides a method and a device for protecting and controlling vibration work of a vibrator of a controllable seismic source, wherein the method comprises the following steps: obtaining a monitored signal of a vibroseis vibrator by using a controller, wherein the controller is a device for replacing a primary pressure-weight pressure switch of the vibroseis; and judging whether the monitored signals meet respective corresponding preset operation conditions, if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in the vibration state to stop vibrating or controls the vibroseis vibrator which is not already in the vibration state to be continuously in the non-vibration state according to the disconnection signal. The method and the device can upgrade the protection of the single ballast signal to the protection of all signals needing to be monitored of the vibroseis, can accurately and efficiently identify the running state of the system of the vibroseis, and timely stop vibrating under the condition that the system of the vibroseis breaks down so as to reliably protect the vibroseis.
Description
Technical Field
The application relates to the technical field of seismic exploration, in particular to a method and a device for protecting and controlling vibration work of a vibrator of a controllable seismic source.
Background
In the field of seismic exploration such as petroleum and natural gas, vibroseis has begun to be applied in large scale as an excitation source of artificial seismic signals. The hydraulic and circuit control systems of the controllable seismic source and the vibration control system of the controllable seismic source are independent.
The vibration control system of the controllable seismic source can receive an on-off signal from a hydraulic system of the controllable seismic source, the on-off signal is generated from a ballast system in the hydraulic system, the working principle is that when an on-off pressure sensor is connected into the ballast system, and when the ballast pressure reaches a set value, the pressure sensor can generate an on-off signal and transmit the on-off signal to the vibration control system of the controllable seismic source. The vibroseis vibrator may be controlled to vibrate by the vibroseis vibration control system only after receiving the signal. If the pressure in the ballast system does not reach the set value, the pressure sensor can generate a disconnection signal and transmit the disconnection signal to the vibration control system of the controllable seismic source, and the vibration control system of the controllable seismic source does not start or immediately stops the vibration work of the vibrator of the controllable seismic source after receiving the disconnection signal. That is, the conventional vibroseis control system can only protect against abnormal pressure.
With the development of the controllable seismic source, in order to improve the performance of the controllable seismic source, the control of the controllable seismic source such as mechanical, hydraulic and electric circuits becomes more and more complex. If the system of the controllable seismic source fails (except for the ballast), the vibration control system of the controllable seismic source cannot monitor the failure, so that the vibration control system of the controllable seismic source cannot perform vibration protection.
Disclosure of Invention
The method and the device can upgrade the protection of a single ballast signal to the protection of all signals needing to be monitored of the vibroseis, can accurately and efficiently identify the running state of a system of the vibroseis, can timely stop the vibration work under the condition that the system of the vibroseis breaks down, and further can reliably protect the vibroseis.
In order to solve the technical problem, the application provides the following technical scheme:
in a first aspect, the present application provides a method for protecting and controlling vibration operation of a vibrator of a controllable seismic source, including:
obtaining a monitored signal of a vibroseis vibrator by applying a controller, wherein the controller is a device for replacing a primary pressure-weight pressure switch of the vibroseis;
and judging whether the monitored signals meet respective corresponding preset operation conditions, if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not yet in the vibration state to be continuously in a non-vibration state according to the disconnection signal.
Further, still include:
and if the monitored signals meet the respective corresponding preset operating conditions, sending a connection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator in the vibration state to continuously vibrate or controls the vibroseis vibrator to be in a preparation state of vibration starting according to the connection signal.
Further, the on signal and the off signal are generated by connecting the output end of a relay of the vibration control system of the vibroseis vibrator, when the input end of the relay is electrified, the output end of the relay generates the on signal, and when the input end of the relay is powered off, the output end of the relay generates the off signal.
Further, the monitored signal includes:
pressure signals collected by a digital pressure sensor in a vibroseis hydraulic system, an
And all detection signals required by a circuit system of the vibroseis vibrator for controlling the vibroseis to normally operate.
Further, still include:
if the monitored signals do not meet the respective corresponding preset operation conditions, determining a target fault point according to the types of the signals which do not meet the respective corresponding preset operation conditions;
and generating corresponding fault early warning information based on the target fault point.
Further, still include:
storing the monitored signals, the fault points and the fault early warning information;
and storing a corresponding signal transmission result while or after transmitting the on signal or the off signal to the vibrator.
Further, still include:
and outputting the stored monitored signals, fault points, fault early warning information and signal sending results.
In a second aspect, the present application provides a vibroseis vibrator vibration work protection control apparatus, comprising:
the system comprises a signal acquisition module, a signal acquisition module and a control module, wherein the signal acquisition module is used for acquiring a monitored signal of a vibrator of the vibroseis by applying a controller, and the controller is equipment for replacing a primary pressure-weight pressure switch of the vibroseis;
and the vibration stopping control module is used for judging whether the monitored signals meet respective corresponding preset operating conditions or not, and if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not already in the vibration state to be continuously in a non-vibration state according to the disconnection signal.
Further, still include:
and the starting vibration control module is used for sending a connection signal to a vibration control system of the vibroseis vibrator if the monitored signals meet the respective corresponding preset operation conditions through judgment, so that the vibration control system controls the vibroseis vibrator in a vibration state to continuously vibrate or controls the vibroseis vibrator to be in a preparation state of vibration starting according to the connection signal.
Further, the on signal and the off signal are generated by connecting the output end of a relay of the vibration control system of the vibroseis vibrator, when the input end of the relay is electrified, the output end of the relay generates the on signal, and when the input end of the relay is powered off, the output end of the relay generates the off signal.
Further, the monitored signal includes: pressure signals collected by a digital pressure sensor in a vibroseis hydraulic system, an
And all detection signals required by a circuit system of the vibroseis vibrator for controlling the vibroseis to normally operate.
Further, still include:
the target fault point determining module is used for determining a target fault point according to the type of the signal which does not meet the corresponding preset operation condition if the monitored signal is judged to not meet the corresponding preset operation condition;
and the fault early warning information generating module is used for generating corresponding fault early warning information based on the target fault point.
Further, still include:
the signal storage module is used for storing the monitored signals, the fault points and the fault early warning information;
and the result storage module is used for storing a corresponding signal transmission result when or after the on signal or the off signal is transmitted to the vibrator.
Further, still include:
and the signal output module is used for outputting the stored monitored signals, fault points, fault early warning information and signal sending results.
In a third aspect, the present application provides a logic controller, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method for controlling the vibration work protection of the vibrator of the vibroseis when executing the program.
In a third aspect, the present application provides a computer-readable storage medium having stored thereon a computer program that, when being executed by a processor, performs the steps of the method for controlling vibration work protection of a vibrator of a vibroseis.
According to the technical scheme, the vibroseis vibrator vibration work protection control method and the vibroseis vibrator vibration work protection control device are characterized in that a controller is applied to obtain a monitored signal of the vibroseis vibrator, wherein the controller is a device for replacing an original ballast pressure switch of the vibroseis, whether the monitored signal meets respective preset operation conditions is judged, if not, a disconnection signal is sent to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not already in the vibration state to be in a non-vibration state according to the disconnection signal, whether the signal meets the conditions can be detected and judged, and therefore protection upgrading is formed on the vibroseis using a single ballast signal to monitor all signals, the method has the advantages that the controllable seismic source is protected in an all-round mode, the running state of the system of the controllable seismic source can be recognized accurately and efficiently, vibration can be stopped timely under the condition that the system of the controllable seismic source breaks down, the situation that the system of the controllable seismic source still vibrates after breaking down can be effectively avoided, damage to the controllable seismic source can be effectively prevented, faults can be judged, displayed and recorded according to running conditions that one or more signals are not satisfied, and the controllable seismic source is protected reliably.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a vibroseis vibrator vibration operation protection control system according to the present application.
Fig. 2 is a schematic flow chart of a method for controlling protection of vibration operation of a vibrator of a vibroseis according to an embodiment of the present application.
Fig. 3 is a flow chart of a method for controlling protection of vibration operation of a vibrator of a vibroseis, including step 300, according to an embodiment of the present application.
Fig. 4 is a schematic flowchart of steps 401 and 402 in the method for controlling protection of vibration operation of a vibrator of a vibroseis in the embodiment of the present application.
Fig. 5 is a flowchart illustrating steps 601 and 602 in the method for controlling protection of vibration operation of a vibrator of a vibroseis according to an embodiment of the present application.
Fig. 6 is a logic diagram of a vibroseis vibration protection system in an application example of the application.
Fig. 7 is a schematic view of a first configuration of a vibroseis vibrator vibration operation protection control apparatus in an embodiment of the present application.
Fig. 8 is a schematic diagram showing a second configuration of the vibration operation protection control device of the vibrator for a vibroseis in the embodiment of the present application.
Fig. 9 is a schematic structural diagram of a logic controller in the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The method comprises the steps that a vibroseis vibrator vibration work protection control method, a vibroseis vibrator vibration work protection control device, a logic controller, a computer readable storage medium and a vibroseis vibration protection system are provided, and monitored signals of the vibroseis vibrator are obtained; judging whether the monitored signals meet the respective preset operation conditions, if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not yet in the vibration state to be in a non-vibration state according to the disconnection signal, further detecting and judging whether the signals meet the conditions, thereby upgrading the protection of the vibroseis using a single ballast signal into monitoring all the signals, forming omnibearing protection on the vibroseis, accurately and efficiently identifying the operation state of the vibroseis self system, stopping the vibration work in time under the condition that the vibroseis self system is in fault, and effectively avoiding the condition that the vibroseis self system is still vibrating after being in fault, and then can prevent the damage of the vibroseis effectively to can judge, show and record the trouble according to the operation condition that one or more certain signals are unsatisfied, carry out reliable protection to the vibroseis.
In view of the above, the present application provides a vibroseis vibrator vibration operation protection control apparatus, the hardware implementation of the vibroseis vibrator vibration operation protection control apparatus may be a controller, for example, a logic controller 01, see fig. 1, the logic controller 01 may be connected to a vibroseis hydraulic system 02 and a vibroseis vibration control system 03 connected to any vibroseis vibrator, the logic controller 01 may extract a monitored signal of the vibroseis itself received from other devices or read from a corresponding database and a pressure signal of the vibroseis hydraulic system 02 connected to the vibroseis vibrator, and determine whether the monitored signal satisfies respective preset operating conditions, if not, send a disconnection signal to the vibroseis vibration control system 03, so that the vibroseis vibration control system 03 controls the vibroseis vibrators already in the vibration state to stop vibrating or controls the vibroseis vibrators not yet in the vibration state to be in the non-vibration state continuously according to the turn-off signal; meanwhile, in order to further improve the reliability and accuracy of the vibroseis vibrator vibration work protection control process, the logic controller 01 may be further connected with a relay 04 to form a vibroseis vibrator vibration work protection control system, and the relay may be connected between the logic controller 01 and the vibroseis vibrator vibration control system 03; in addition, in order to further improve the reliability and timeliness of the operation state identification of the system of the vibroseis vibrator, the logic controller 01 may be further connected with the circuit control system 05 of the vibroseis vibrator connected to the vibroseis vibrator, and the logic controller 01 may acquire the monitored signal acquired by the circuit control system 05 of the vibroseis vibrator. In one or more embodiments of the present application, the connection structures between the vibroseis vibrator vibration operation protection control system and the vibroseis hydraulic system 02, the vibroseis vibration control system 03 and the circuit control system 05 may be known existing structures, or may be other structures that are not currently disclosed, and the logic controller 01 of the present application may be applied to control vibration.
Based on the above, the protection control system for vibration operation of the vibrator with controllable seismic source specifically comprises: a relay 04 and a logic controller 01 connected to each other; the logic controller 01 is respectively connected to the vibroseis hydraulic system 02 and the circuit control system 05 of the vibroseis vibrator; the input end of the relay 04 is connected with the logic controller 01, and the output end of the relay 04 is connected with the vibroseis vibration control system 03.
In order to further improve the accuracy of pressure signal acquisition, a digital pressure sensor may be further disposed in the vibroseis hydraulic system 02 of the vibroseis vibration protection system; the digital pressure sensor is in communication connection with the logic controller.
In one or more embodiments of the present application, the monitored signals include pressure signals acquired by digital pressure sensors in a vibroseis hydraulic system, and all detection signals acquired by a circuit system of a vibroseis vibrator required for controlling the vibroseis to normally operate.
In addition, in order to further improve the intelligent degree of the vibration work protection control process of the vibrator of the controllable seismic source, and effectively improves the self-failure maintenance or failure component replacement efficiency of the controllable seismic source to improve the application reliability and high efficiency of the controllable seismic source, in one embodiment of the present application, the logic controller 01 may also be communicatively coupled to a server or a client device, so that after the monitored signal and the pressure signal are judged and known not to completely meet the respective corresponding preset operating conditions, sending corresponding self-fault warning information of the vibroseis to a server connected with the client equipment or directly sending the self-fault warning information of the vibroseis to the client equipment, the user can know that the controllable seismic source has the fault according to the fault warning information of the controllable seismic source displayed or automatically broadcasted by the client device, and timely carries out maintenance or fault part replacement and other treatment on the fault of the controllable seismic source.
It is understood that the client devices may include smart phones, tablet electronic devices, network set-top boxes, portable computers, desktop computers, Personal Digital Assistants (PDAs), in-vehicle devices, smart wearable devices, and the like. Wherein, intelligence wearing equipment can include intelligent glasses, intelligent wrist-watch, intelligent bracelet etc..
In practical applications, part of the vibroseis vibrator vibration operation protection control may be performed on the side of the logic controller 01 as described above, or all operations may be performed in the client device. The selection may be specifically performed according to the processing capability of the client device, the limitation of the user usage scenario, and the like. This is not a limitation of the present application. The client device may further include a processor if all operations are performed in the client device.
The client device may have a communication module (i.e., a communication unit), and may be communicatively connected to a remote server to implement data transmission with the server. The server may include a server on the task scheduling center side, and in other implementation scenarios, the server may also include a server on an intermediate platform, for example, a server on a third-party server platform that is communicatively linked to the task scheduling center server. The server may include a single computer device, or may include a server cluster formed by a plurality of servers, or a server structure of a distributed apparatus.
The server and the client device may communicate using any suitable network protocol, including network protocols not yet developed at the filing date of this application. The network protocol may include, for example, a TCP/IP protocol, a UDP/IP protocol, an HTTP protocol, an HTTPS protocol, or the like. Of course, the network Protocol may also include, for example, an RPC Protocol (Remote Procedure Call Protocol), a REST Protocol (Representational State Transfer Protocol), and the like used above the above Protocol.
In order to upgrade the protection of a single ballast signal to the protection of all signals of a vibroseis, which need to be monitored, accurately and efficiently identify the operating state of a system of the vibroseis, and timely stop the vibration operation when the system of the vibroseis fails, so as to reliably protect the vibroseis, the application provides an embodiment of a vibroseis vibrator vibration operation protection control method, the execution main body of which may be the logic controller, and referring to fig. 2, the vibroseis vibrator vibration operation protection control method specifically includes the following contents:
step 100: a controller is used to obtain the monitored signal of the vibroseis vibrator, wherein the controller is a device for replacing a pressure switch of the vibroseis.
Step 200: and judging whether the monitored signals meet respective corresponding preset operation conditions, if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not yet in the vibration state to be continuously in a non-vibration state according to the disconnection signal.
In an embodiment of step 200, referring to fig. 3, the following may be specifically included:
step 201: and judging whether the monitored signal meets corresponding preset operation conditions, if not, executing the step 202, and if so, executing the step 300.
Step 202: and sending a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not already in the vibration state to be in a non-vibration state continuously according to the disconnection signal.
Step 300: and sending a switch-on signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to continuously vibrate or controls the vibroseis vibrator to be in a preparation state of vibration starting according to the switch-on signal.
In order to further improve the reliability and accuracy of the vibroseis vibrator vibration work protection control process, in one embodiment of the vibroseis vibrator vibration work protection control method, the on signal and the off signal are generated by connecting an output end of a relay of a vibration control system of the vibroseis vibrator, when an input end of the relay is powered on, the output end of the relay generates the on signal, and when the input end of the relay is powered off, the output end of the relay generates the off signal.
In order to further improve the accuracy, reliability and timeliness of the identification of the operating state of the system of the vibroseis, in an embodiment of the vibroseis vibrator vibration work protection control method of the present application, the monitored signal specifically includes the following contents:
pressure signals collected by a digital pressure sensor in a vibroseis hydraulic system, an
All detection signals required by a circuit system of the vibrator of the controllable seismic source for controlling the normal operation of the controllable seismic source
In order to improve the intelligence degree of the vibroseis vibrator vibration work protection control process and effectively improve the repair of the vibroseis itself fault or the replacement efficiency of the fault component to improve the application reliability and the efficiency of the vibroseis, in an embodiment of the vibroseis vibrator vibration work protection control method of the present application, referring to fig. 4, after step 100 in the vibroseis vibrator vibration work protection control method, the following contents may be further specifically included:
step 401: storing the monitored signals, the fault points and the fault early warning information;
after step 202 or step 300 of the method for controlling protection of vibration operation of a vibrator of a vibroseis, the method may further include the following steps:
step 402: storing a corresponding signal transmission result at or after the time of transmitting the on signal or the off signal to the vibrator.
In order to further improve the intelligence degree of the vibroseis vibrator vibration operation protection control process, in an embodiment of the vibroseis vibrator vibration operation protection control method according to the present application, after step 100, the vibroseis vibrator vibration operation protection control method may further include the following steps:
and outputting the stored monitored signals, fault points, fault early warning information and signal sending results.
It can be understood that, the specific implementation process of the monitored signal acquired by the output may be: and the logic controller sends the corresponding monitored signal to the corresponding server or client equipment, or displays the monitored signal and the pressure signal in a local display screen.
It is understood that the specific implementation process of outputting the corresponding signal transmission result may be: and the logic controller sends a corresponding signal sending result to a corresponding server or client equipment, or displays the signal sending result in a local display screen.
In order to further improve the degree of intelligence of the vibroseis vibrator vibration operation protection control process, in an embodiment of the vibroseis vibrator vibration operation protection control method of the present application, referring to fig. 5, the vibroseis vibrator vibration operation protection control method may further specifically include the following steps:
step 601: and if the monitored signals do not meet the respective corresponding preset operation conditions, determining a target fault point according to the types of the signals which do not meet the respective corresponding preset operation conditions.
Step 602: and generating corresponding fault early warning information based on the target fault point.
It can be understood that, the specific implementation process of outputting the fault warning information may be: and the logic controller sends corresponding fault early warning information to a corresponding server or client equipment, or displays the fault early warning information in a local display screen.
To further explain the present solution, the present application further provides a specific application example of a method for protecting and controlling vibration operation of a vibrator of a vibroseis, where the application example provides a method for protecting and controlling vibration operation of a vibrator of a vibroseis, and with reference to fig. 6, the method may stop vibration operation and protect a vibroseis when a system of the vibroseis itself fails, and specifically includes the following contents:
the method comprises the following steps: a logic controller and a relay are added on the controllable seismic source, and the output end of the relay is connected with a vibration control system of the controllable seismic source. The logic controller is connected with the input end of the relay, and the logic controller can drive the relay to enable the output end of the relay to generate on-off signals. The logic controller can receive and process signals of multiple paths of voltage, current, on-off and the like.
It will be appreciated that the described logic controller functions may be implemented by a separate controller or may be integrated in the control system of the vibroseis itself. The logic controller has the function of recording received signals which need to be monitored by control systems such as the self hydraulic pressure and the circuit of the controllable seismic source, and has the function of outputting the recorded information.
Step two: the on-off pressure sensor in the vibroseis ballast system is replaced by a digital pressure sensor, and a pressure value signal detected by the digital pressure sensor is transmitted into the logic controller.
Step three: and signals, such as hydraulic pressure, circuits and the like of the controllable seismic source, which need to be monitored are connected to the logic controller.
Step four: and the logic controller carries out logic judgment on the accessed signal, drives the relay to generate an on-off signal according to whether the input signal is normal or not, and transmits the on-off signal to the vibroseis vibration control system. And the vibroseis vibration control system judges whether the vibroseis can work in a vibration mode or not through the on-off signal.
Specifically, the logic controller makes a logic decision on the accessed signal. If the logic controller finds that a certain input monitored signal is abnormal, the logic controller disconnects the input end of the relay to supply power, the output end of the relay outputs a disconnection signal at the moment, and after a vibration control system connected to the relay receives the disconnection signal, the vibration control system does not start or stop the vibration work of the vibroseis. If the logic controller finds that all input monitored signals are normal, the logic controller supplies power to the input end of the relay, the output end of the relay outputs a switching-on signal at the moment, and after the vibration control system connected to the relay receives the switching-on signal, the vibration control system considers that the vibroseis can be started or continues to vibrate at the moment.
It is understood that the relay may be a separate relay element, or may be a device or element having a function similar to a relay.
In terms of software, in order to upgrade the protection of a single ballast signal to the protection of all signals of the vibroseis to be monitored, accurately and efficiently identify the operating state of the system of the vibroseis, and timely stop the vibration operation when the system of the vibroseis fails, thereby reliably protecting the vibroseis, the application provides an embodiment of a vibroseis vibrator vibration operation protection control device for implementing all or part of the contents of the vibroseis vibrator vibration operation protection control method, which is shown in fig. 7, and specifically includes the following contents:
a signal obtaining module 10, configured to obtain a monitored signal of a vibrator of a vibroseis by using a controller, where the controller is a device that replaces a raw pressure-weight pressure switch of the vibroseis;
and the vibration stopping control module 20 is configured to determine whether the monitored signals meet respective preset operating conditions, and if not, send a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator that is already in a vibration state to stop vibrating or controls the vibroseis vibrator that is not yet in the vibration state to be continuously in a non-vibration state according to the disconnection signal.
In order to further improve the reliability and accuracy of the vibroseis vibrator vibration operation protection control process, in an embodiment of the vibroseis vibrator vibration operation protection control device of the present application, referring to fig. 8, the vibroseis vibrator vibration operation protection control device further includes the following contents:
and the starting vibration control module 30 is configured to send a connection signal to a vibration control system of the vibroseis vibrator if it is determined that the monitored signal meets respective corresponding preset operating conditions, so that the vibration control system controls the vibroseis vibrator in a vibration state to continuously vibrate or controls the vibroseis vibrator to be in a preparation state for vibration starting according to the connection signal.
In order to further improve the reliability and accuracy of the vibroseis vibrator vibration operation protection control process, in one embodiment of the vibroseis vibrator vibration operation protection control device of the present application, the on signal and the off signal are generated by connecting an output terminal of a relay of a vibration control system of the vibroseis vibrator, the output terminal of the relay generates the on signal when an input terminal of the relay is powered on, and the output terminal of the relay generates the off signal when the input terminal of the relay is powered off.
In order to further improve the degree of intelligence of the vibroseis vibrator vibration operation protection control process, in an embodiment of the vibroseis vibrator vibration operation protection control device of the present application, the vibroseis vibrator vibration operation protection control device may further include the following components:
the target fault point determining module is used for determining a target fault point according to the type of the signal which does not meet the corresponding preset operation condition if the monitored signal is judged to not meet the corresponding preset operation condition;
and the fault early warning information generating module is used for generating corresponding fault early warning information based on the target fault point.
In order to further improve the accuracy, reliability and timeliness of the identification of the operation state of the system of the vibroseis, in one embodiment of the vibroseis vibrator vibration operation protection control device of the application, the monitored signal comprises: pressure signals collected by a digital pressure sensor in a vibroseis hydraulic system, an
And all detection signals required by a circuit system of the vibroseis vibrator for controlling the vibroseis to normally operate.
In order to improve the intelligent degree of the vibroseis vibrator vibration work protection control process and effectively improve the maintenance of the vibroseis itself fault or the replacement efficiency of the fault component to improve the application reliability and the high efficiency of the vibroseis, in an embodiment of the vibroseis vibrator vibration work protection control device of the present application, the vibroseis vibrator vibration work protection control device may further specifically include the following contents:
and the signal storage module is used for storing the monitored signals, the fault points and the fault early warning information.
And the result storage module is used for storing a corresponding signal transmission result when or after the on signal or the off signal is transmitted to the vibrator.
In order to further improve the intelligent degree of the vibroseis vibrator vibration operation protection control process, in an embodiment of the vibroseis vibrator vibration operation protection control device of the present application, the vibroseis vibrator vibration operation protection control device may further specifically include the following:
and the signal output module is used for outputting the stored monitored signals, fault points, fault early warning information and signal sending results.
In a specific application example of the protection and control device for the vibration operation of the vibrator, the following contents are specifically included:
(1) and the signal acquisition module is used for acquiring the monitored signal of the target controllable seismic source.
(2) And the output end of the relay is connected with the vibration control system of the vibroseis vibrator and is used for generating on or off signals for vibroseis vibration control.
(3) And the logic judgment module is used for judging whether the monitored signals meet the respective corresponding preset operation conditions. And if not, sending a disconnection signal to the vibration control system of the vibroseis vibrator through the relay, so that the target vibroseis vibrator which is in the vibration state stops vibrating or the target vibroseis vibrator which is not in the vibration state is controlled to be in the non-vibration state continuously. And if so, sending a switching-on signal to a vibration control system of the vibrator of the controlled seismic source through the relay to control the vibrator of the target controlled seismic source which is already in the vibration state to continuously vibrate or control the target controlled seismic source to be in a preparation state of vibration starting. And the logic judgment module is also used for determining a target fault point according to the type of the signal which does not meet the respective corresponding preset operating condition, and generating corresponding fault early warning information based on the target fault point.
(4) And the storage module is used for storing the monitored signals, the fault points, the fault early warning information and the turn-off and turn-on signals sent to the vibration control system of the vibrator of the vibroseis through the relay unit.
In terms of hardware, in order to upgrade the protection of a single ballast signal to the protection of all signals of the vibroseis, which need to be monitored, accurately and efficiently identify the operating state of the system of the vibroseis, and timely stop the vibration operation when the system of the vibroseis fails, thereby reliably protecting the vibroseis, the application provides an embodiment of an electronic device for implementing all or part of the contents in the vibration operation protection control method of the vibroseis vibrator, wherein the electronic device may be a logic controller, and the logic controller specifically includes the following contents:
a processor (processor), a memory (memory), a communication Interface (Communications Interface), and a bus; the processor, the memory and the communication interface complete mutual communication through the bus; the communication interface is used for realizing information transmission between the logic controller and related equipment such as a controllable seismic source hydraulic system, a vibrator, a relay, a control system, a digital pressure sensor in the controllable seismic source hydraulic system, a user terminal, a related database and the like; the logic controller may be a desktop computer, a tablet computer, a mobile terminal, and the like, but the embodiment is not limited thereto. In this embodiment, the logic controller may be implemented with reference to the embodiments of the method for protecting and controlling the vibration operation of the vibrator of the vibroseis and the embodiments of the device for protecting and controlling the vibration operation of the vibrator of the vibroseis in the embodiments, and the contents thereof are incorporated herein, and repeated descriptions are omitted.
Fig. 9 is a schematic block diagram of a system configuration of a logic controller 9600 according to an embodiment of the present application. As shown in fig. 9, the logic controller 9600 may include a central processor 9100 and a memory 9140; the memory 9140 is coupled to the central processor 9100. Notably, this fig. 9 is exemplary; other types of structures may also be used in addition to or in place of the structure to implement telecommunications or other functions.
In one embodiment, the vibroseis vibrator vibration operation protection control function may be integrated into the central processor 9100. The central processor 9100 may be configured to control as follows:
step 100: a controller is used to obtain the monitored signal of the vibroseis vibrator, wherein the controller is a device for replacing a pressure switch of the vibroseis.
Step 200: and judging whether the monitored signals meet respective corresponding preset operation conditions, if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not yet in the vibration state to be continuously in a non-vibration state according to the disconnection signal.
As can be seen from the above description, the logic controller provided in the embodiment of the present application can upgrade the protection of a single ballast signal to the protection of all signals of the vibroseis that need to be monitored, accurately and efficiently identify the operating state of the system of the vibroseis itself, and can stop the vibration operation in time when the system of the vibroseis itself fails, thereby effectively avoiding the situation that the system of the vibroseis itself still vibrates after failing, and further effectively preventing the damage of the vibroseis, and reliably protecting the vibroseis.
In another embodiment, the vibroseis vibrator vibration operation protection control device may be configured separately from the central processing unit 9100, for example, the vibroseis vibrator vibration operation protection control device may be configured as a chip connected to the central processing unit 9100, and the vibroseis vibrator vibration operation protection control function is realized by the control of the central processing unit.
As shown in fig. 9, the logic controller 9600 may further include: a communication module 9110, an input unit 9120, an audio processor 9130, a display 9160, and a power supply 9170. It is noted that the logic controller 9600 also does not necessarily include all of the components shown in fig. 9; in addition, the logic controller 9600 may further include components not shown in fig. 9, which may be referred to in the art.
As shown in fig. 9, a central processor 9100, also sometimes referred to as a controller or operational control, can include a microprocessor or other processor device and/or logic device, the central processor 9100 receives input and controls operation of various components of the logic controller 9600.
The memory 9140 can be, for example, one or more of a buffer, a flash memory, a hard drive, a removable media, a volatile memory, a non-volatile memory, or other suitable device. The information relating to the failure may be stored, and a program for executing the information may be stored. And the central processing unit 9100 can execute the program stored in the memory 9140 to realize information storage or processing, or the like.
The input unit 9120 provides input to the central processor 9100. The input unit 9120 is, for example, a key or a touch input device. A power supply 9170 is used to provide power to the logic controller 9600. The display 9160 is used for displaying display objects such as images and characters. The display may be, for example, an LCD display, but is not limited thereto.
The memory 9140 can be a solid state memory, e.g., Read Only Memory (ROM), Random Access Memory (RAM), a SIM card, or the like. There may also be a memory that holds information even when power is off, can be selectively erased, and is provided with more data, an example of which is sometimes called an EPROM or the like. The memory 9140 could also be some other type of device. Memory 9140 includes a buffer memory 9141 (sometimes referred to as a buffer). The memory 9140 may include an application/function storage portion 9142, the application/function storage portion 9142 being used to store application programs and function programs or a flow for executing the operation of the logic controller 9600 by the central processor 9100.
The memory 9140 can also include a data store 9143, the data store 9143 being used to store data, such as contacts, digital data, pictures, sounds, and/or any other data used by the logic controller. The driver storage portion 9144 of the memory 9140 may include various drivers for the logic controller for communication functions and/or for performing other functions of the logic controller (e.g., messaging applications, directory applications, etc.).
The communication module 9110 is a transmitter/receiver 9110 that transmits and receives signals via an antenna 9111. The communication module (transmitter/receiver) 9110 is coupled to the central processor 9100 to provide input signals and receive output signals, which may be the same as in the case of a conventional mobile communication terminal.
Based on different communication technologies, a plurality of communication modules 9110, such as a cellular network module, a bluetooth module, and/or a wireless local area network module, may be provided in the same logic controller. The communication module (transmitter/receiver) 9110 is also coupled to a speaker 9131 and a microphone 9132 via an audio processor 9130 to provide audio output via the speaker 9131 and receive audio input from the microphone 9132, thereby implementing ordinary telecommunications functions. The audio processor 9130 may include any suitable buffers, decoders, amplifiers and so forth. In addition, the audio processor 9130 is also coupled to the central processor 9100, thereby enabling recording locally through the microphone 9132 and enabling locally stored sounds to be played through the speaker 9131.
Embodiments of the present application also provide a computer-readable storage medium capable of implementing all the steps in the vibroseis vibrator vibration work protection control method in the above embodiments, where the computer-readable storage medium stores thereon a computer program, and when the computer program is executed by a processor, the computer program implements all the steps of the vibroseis vibrator vibration work protection control method in the above embodiments, where the server or the client is an execution subject, for example, the processor implements the following steps when executing the computer program:
step 100: a controller is used to obtain the monitored signal of the vibroseis vibrator, wherein the controller is a device for replacing a pressure switch of the vibroseis.
Step 200: and judging whether the monitored signals meet respective corresponding preset operation conditions, if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not yet in the vibration state to be continuously in a non-vibration state according to the disconnection signal.
As can be seen from the above description, the computer-readable storage medium provided in the embodiment of the present application can upgrade protection of a single ballast signal to protection of all signals of a vibroseis that need to be monitored, accurately and efficiently identify an operating state of a system of the vibroseis itself, and can stop vibration operation in time when the system of the vibroseis itself fails, thereby effectively avoiding a situation that the system of the vibroseis itself is still vibrating after failing, and further effectively preventing damage to the vibroseis, and reliably protecting the vibroseis.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (devices), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (16)
1. A vibration work protection control method of a vibroseis vibrator is characterized by comprising the following steps:
obtaining a monitored signal of a vibroseis vibrator by applying a controller, wherein the controller is a device for replacing a primary pressure-weight pressure switch of the vibroseis;
and judging whether the monitored signals meet respective corresponding preset operation conditions, if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not yet in the vibration state to be continuously in a non-vibration state according to the disconnection signal.
2. The method of claim 1, further comprising:
and if the monitored signals meet the respective corresponding preset operating conditions, sending a connection signal to a vibration control system of the vibroseis vibrator, so that the vibration control system controls the vibroseis vibrator in the vibration state to continuously vibrate or controls the vibroseis vibrator to be in a preparation state of vibration starting according to the connection signal.
3. The vibroseis vibrator vibration operation protection control method according to claim 2, characterized in that,
the on-signal and the off-signal are generated by connecting the output end of a relay of a vibration control system of the vibroseis vibrator, when the input end of the relay is electrified, the output end of the relay generates the on-signal, and when the input end of the relay is powered off, the output end of the relay generates the off-signal.
4. The method of claim 1, wherein the monitored signals comprise:
pressure signals collected by a digital pressure sensor in a vibroseis hydraulic system, an
And all detection signals required by a circuit system of the vibroseis vibrator for controlling the vibroseis to normally operate.
5. The vibroseis vibrator vibration operation protection control method according to any one of claims 1 to 4, further comprising:
if the monitored signals do not meet the respective corresponding preset operation conditions, determining a target fault point according to the types of the signals which do not meet the respective corresponding preset operation conditions;
and generating corresponding fault early warning information based on the target fault point.
6. The method of claim 2, further comprising:
storing the monitored signals, the fault points and the fault early warning information;
and storing a corresponding signal transmission result while or after transmitting the on signal or the off signal to the vibrator.
7. The method of claim 6, further comprising:
and outputting the stored monitored signals, fault points, fault early warning information and signal sending results.
8. A vibroseis vibrator vibration work protection control device is characterized by comprising:
the system comprises a signal acquisition module, a signal acquisition module and a control module, wherein the signal acquisition module is used for acquiring a monitored signal of a vibrator of the vibroseis by applying a controller, and the controller is equipment for replacing a primary pressure-weight pressure switch of the vibroseis;
and the vibration stopping control module is used for judging whether the monitored signals meet respective corresponding preset operating conditions or not, and if not, sending a disconnection signal to a vibration control system of the vibroseis vibrator so that the vibration control system controls the vibroseis vibrator which is already in a vibration state to stop vibrating or controls the vibroseis vibrator which is not already in the vibration state to be continuously in a non-vibration state according to the disconnection signal.
9. The vibroseis vibrator vibration operation protection control apparatus of claim 8, further comprising:
and the starting vibration control module is used for sending a connection signal to a vibration control system of the vibroseis vibrator if the monitored signals meet the respective corresponding preset operation conditions through judgment, so that the vibration control system controls the vibroseis vibrator in a vibration state to continuously vibrate or controls the vibroseis vibrator to be in a preparation state of vibration starting according to the connection signal.
10. The vibroseis vibrator vibration operation protection control apparatus of claim 9, wherein the on signal and the off signal are generated by connecting output terminals to output terminals of a relay of a vibration control system of the vibroseis vibrator, the output terminals of the relay generating the on signal when the input terminals of the relay are energized, and the output terminals of the relay generating the off signal when the input terminals of the relay are de-energized.
11. The vibroseis vibrator vibration operation protection control apparatus of claim 8, wherein the monitored signals comprise: pressure signals collected by a digital pressure sensor in a vibroseis hydraulic system, an
And all detection signals required by a circuit system of the vibroseis vibrator for controlling the vibroseis to normally operate.
12. The vibroseis vibrator vibration work protection control apparatus according to any one of claims 8 to 11, further comprising:
the target fault point determining module is used for determining a target fault point according to the type of the signal which does not meet the corresponding preset operation condition if the monitored signal is judged to not meet the corresponding preset operation condition;
and the fault early warning information generating module is used for generating corresponding fault early warning information based on the target fault point.
13. The vibroseis vibrator vibration operation protection control apparatus of claim 9, further comprising:
the signal storage module is used for storing the monitored signals, the fault points and the fault early warning information;
and the result storage module is used for storing a corresponding signal transmission result when or after the on signal or the off signal is transmitted to the vibrator.
14. The vibroseis vibrator vibration operation protection control apparatus of claim 9, further comprising:
and the signal output module is used for outputting the stored monitored signals, fault points, fault early warning information and signal sending results.
15. A logic controller comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the method for vibroseis vibrator vibration work protection control of any one of claims 1 to 7.
16. A computer-readable storage medium having stored thereon a computer program for implementing the steps of the method for controlling vibration work protection of a vibrator for a vibroseis according to any one of claims 1 to 7 when executed by a processor.
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