CN112526598A - Recorder and recording method of recorder - Google Patents
Recorder and recording method of recorder Download PDFInfo
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- CN112526598A CN112526598A CN202011318206.0A CN202011318206A CN112526598A CN 112526598 A CN112526598 A CN 112526598A CN 202011318206 A CN202011318206 A CN 202011318206A CN 112526598 A CN112526598 A CN 112526598A
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/24—Recording seismic data
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Abstract
The invention discloses a recorder and a recording method of the recorder. The recorder is used for recording time and position information of seismic source excitation signals, and comprises: the device comprises a shell, a first fixing piece and a second fixing piece, wherein an accommodating cavity is formed in the shell; the power supply assembly is arranged in the accommodating cavity; the main control board is arranged in the accommodating cavity and provided with an excitation signal interface and a change-over switch, and the shell is exposed out of the excitation signal interface and the change-over switch; and the sounder is arranged on the main control board and is electrically connected with the main control board. The recorder adopting the technical scheme of the invention can improve the use convenience of exploration personnel.
Description
Technical Field
The invention relates to the technical field of seismic exploration, in particular to a recorder and a recording method of the recorder.
Background
Seismic exploration is a geophysical exploration method which uses the differences of elasticity and density of underground media to infer the nature and form of underground rock formations by observing and analyzing the response of the earth to artificially excited seismic waves. Seismic exploration is the most important method in geophysical exploration and is the most effective method for solving the problem of oil and gas exploration. The recorder is generally used to record the time and coordinate position of the excitation signal of the seismic source (such as a hammer trigger or an electric spark trigger seismic source).
In the related art, in the exploration process, when the excitation signal of the seismic source is received through the excitation signal interface of the recorder, an explorationist needs to frequently check whether the recorder successfully detects the trigger signal, so that a lot of unnecessary work is added to the explorationist, and the use is very inconvenient.
Disclosure of Invention
The invention mainly aims to provide a recorder, aiming at improving the use convenience of exploration personnel.
In order to achieve the above object, the present invention provides a recorder for recording time and position information of seismic source excitation signals, the recorder comprising:
the device comprises a shell, a first fixing piece and a second fixing piece, wherein an accommodating cavity is formed in the shell;
the power supply assembly is arranged in the accommodating cavity;
the main control board is arranged in the accommodating cavity and provided with an excitation signal interface and a change-over switch, and the shell is exposed out of the excitation signal interface and the change-over switch; and the sounder is arranged on the main control board and is electrically connected with the main control board.
Optionally, a sound-emitting hole is formed in the bottom wall of the casing at a position corresponding to the sound generator.
Optionally, the bottom wall of the casing is further provided with a waterproof sound-transmitting membrane, and the waterproof sound-transmitting membrane covers the sound-raising holes.
Optionally, the power supply assembly includes a battery and a fixing bracket, the battery is located on the bottom wall of the casing, and the fixing bracket is connected to the bottom wall of the casing to press and fix the battery on the bottom wall of the casing.
Optionally, the fixed bolster includes fixed plate, two limiting plates and two connecting plates, two the limiting plate bend connect in the both ends of fixed plate, one the connecting plate bend connect in one the limiting plate is kept away from the one end of fixed plate, two the connecting plate connect in the diapire of casing, so that fixed plate and two the limiting plate is right the battery carries out spacing fixed.
Optionally, the housing includes a bottom case and an upper cover, the upper cover is detachably covered on the bottom case and encloses with the bottom case to form the accommodating cavity, the power supply component is fixed to the bottom case, and the excitation signal interface and the switch expose the upper cover.
The invention also provides a recording method using the recorder, which comprises the following steps:
receiving an excitation signal of a seismic source;
shaping the excitation signal, and inputting the shaped excitation signal as a trigger signal to a detection end of the single chip microcomputer;
and detecting the trigger signal, controlling the sounder to send out a prompt tone, controlling the GPS module to receive a GPS signal, and acquiring recorded data.
Optionally, the step of shaping the excitation signal and inputting the shaped excitation signal to the detection end of the single chip as a trigger signal specifically includes:
switching and selecting the excitation signal, switching the excitation signal into a closed signal, performing debouncing and shaping processing on the closed signal, and inputting the processed closed signal into a detection end of a single chip microcomputer as a trigger signal;
or, the excitation signal is switched and selected, the excitation signal is switched into a pulse signal, the pulse signal is amplified and shaped, and the pulse signal is used as a trigger signal and input to the detection end of the single chip microcomputer.
Optionally, the detecting the trigger signal, controlling the GPS module to receive the GPS signal, and obtaining the record data further includes:
storing the record data;
displaying the recorded data;
and uploading the recorded data to a server backup.
Optionally, the acquiring the record data specifically includes: the method comprises the steps of obtaining GPS time, obtaining a GPS position, obtaining GPS signal intensity, obtaining the identification number of seismic source blasting, obtaining the temperature of a recorder and the electric quantity of a battery.
The recorder of the technical scheme of the invention is mainly used for recording the time and position information of the seismic source excitation signal. An accommodating cavity is formed in the shell, the power supply assembly and the main control board are arranged in the accommodating cavity, and meanwhile, the main control board is provided with an excitation signal interface which exposes out of the shell, so that the recorder can receive an external seismic source excitation signal through the excitation signal interface; through setting up the sounder in the main control board to with main control board electric connection, make the excitation signal of receipt after the successful detection trigger signal, the sounder of accessible linkage sends the prompt tone, thereby need not frequent looking over of exploration personnel, the exploration personnel unnecessary work that has significantly reduced has improved the convenience of using.
Furthermore, in the technical scheme of the application, the change-over switch is arranged on the main control panel and the shell is exposed, so that different types of input excitation signals can be switched through the change-over switch, such as switching between a pulse signal and a closed signal, different selections of the trigger signals input to the detection end of the main control panel are realized, and a prompt tone for successful switching can be sent out through the sounder after the selection is switched, and the convenience in use of a user is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a recorder according to the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of another view of the recorder of the present invention;
FIG. 4 is a schematic flow chart of an embodiment of a recording method of the recorder of the present invention;
FIG. 5 is a schematic flow chart of another embodiment of a recording method of the recorder of the present invention;
fig. 6 is a schematic flow chart of a recording method of the recorder according to another embodiment of the invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a recorder 1000.
Referring to fig. 1 and fig. 2 in combination, in an embodiment of the present invention, the recorder 1000 is used for recording time and position information of a seismic source excitation signal, and the recorder 1000 includes:
a housing 100, in which a receiving cavity is formed in the housing 100;
the power supply assembly 200 is arranged in the accommodating cavity, and the power supply assembly 200 is arranged in the accommodating cavity;
the main control board 300 is disposed in the accommodating cavity, the main control board 300 is provided with an excitation signal interface 310 and a switch 320, and the excitation signal interface 310 and the switch 320 expose the casing 100; and
the sounder 400 is arranged on the main control panel 300, and the sounder 400 is electrically connected with the main control panel 300.
The seismic source is an artificial seismic source, such as a series of ground seismic sources developed at present, such as a heavy hammer, a continuous vibration source, a pneumatic seismic source, and the like, or an explosive seismic source frequently used for land seismic exploration. Offshore seismic exploration widely adopts methods such as air guns, steam guns, electric spark gas detonation and the like besides explosive sources. Seismic exploration is an important means of surveying oil and gas resources prior to drilling. Seismic exploration is also widely applied in the fields of coal field and engineering geological exploration, regional geological research, crust research and the like. The seismic source excitation signal may be an impulse signal and/or a closure signal. The time and position information refers to the GPS time service time information and the GPS position coordinate information of the excitation signal.
The recorder 1000 in the technical scheme of the invention is mainly used for recording time and position information of seismic source excitation signals. An accommodating cavity is formed in the casing 100, the power supply module 200 and the main control panel 300 are arranged in the accommodating cavity, and meanwhile the main control panel 300 is provided with an excitation signal interface 310, and the casing 100 is exposed from the excitation signal interface 310, so that the recorder 1000 can receive an external seismic source excitation signal through the excitation signal interface 310; through setting up vocal ware 400 in main control panel 300 to with main control panel 300 electric connection, make the excitation signal of receipt after the successful detection trigger signal, the vocal ware 400 of accessible linkage sends the prompt tone, thereby need not frequent looking over of exploration personnel, the unnecessary work of exploration personnel that has significantly reduced has improved the convenience of using.
Further, in the technical solution of the present application, the switch 320 is disposed on the main control panel 300 and the casing 100 is exposed, so that different types of input excitation signals, such as switching between a pulse signal and a close signal, can be switched through the switch 320, different selections of the trigger signal input to the detection end of the main control panel 300 are realized, and a prompt tone for successful switching can be sent through the sounder 400 after the selection is switched, thereby further increasing the convenience of the user.
In this application, the shape of casing 100 roughly is the setting of cuboid form, so, can make casing 100's structure more firm to the junction of the face of casing 100 and face all adopts smooth transition, thereby avoids the fish tail user. The material of the casing 100 may be metal (the material of the metal may be stainless steel material, aluminum alloy material, copper alloy material, iron alloy material, etc.), plastic (the plastic may be hard plastic, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO, etc.), other alloy materials, etc. Or a mixture of metal material and plastic. Thus, the stability of the housing 100 is improved, and the practicability, reliability and durability of the housing 100 are improved effectively. Preferably, the housing 100 is made of plastic, so that it is not interfered and affected when receiving the GPS signal.
In an embodiment of the present application, all the four sides of the casing 100 are formed with the depressed part (not marked), so the user of being convenient for grips the operation through the depressed part on the shell face in the use to be difficult for skidding when the wiring operation, and be convenient for the application of force, further increase the convenience of operation.
In the embodiment of the application, the recorder 1000 includes the power switch 330 with power module 200 circuit connection, the side wall of the casing 100 is provided with a plurality of spaced-apart yielding ports, the yielding ports evenly accommodate the cavity communication, the power switch 330, the excitation signal interface 310 and the change-over switch 320 respectively extend out of the casing 100 via one yielding port, thereby facilitating the pressing operation or the wiring operation of the explorationist.
The main control board 300 may be a PCBA board, the main control board 300 has a single chip microcomputer detection end and a GPS module, and the single chip microcomputer detection end controls the GPS module to receive a GPS signal after detecting a trigger signal of an input excitation signal, so as to acquire a GPS time and position signal and automatically generate blasting record data. Meanwhile, the main control panel 300 is used for being linked with the switch 320 and the sounder 400, and switching the type of the input excitation signal through the switch 320 to be a pulse signal or a closed signal, and inputting the processed signal to the detection end of the single chip microcomputer. And, after the trigger signal is successfully detected and the excitation signal is successfully switched, the sounder 400 emits a prompt sound to remind the user.
In the embodiment of the present application, the sounder 400 may be a buzzer or other sound-producing device such as a horn. In order to make the prompt sound emitted from the sounder 400 more clearly transmitted out of the housing 100, the user can timely judge the successful detection trigger signal. The bottom wall of the casing 100 is provided with a sound-emitting hole 111 corresponding to the sound generator 400. The sound holes 111 may be circular or square micro holes formed in the bottom wall of the casing 100, the number of the sound holes 111 may be multiple, and the sound holes 111 are arranged in a circular array to form a sound hole group. And the number of the sounders 400 may be plural, for example, two, three or more, and the number of the formed sound hole groups is the same as the number of the sounders 400, and each sounder 400 is correspondingly arranged above one sound hole group. Due to the arrangement, after the sounder 400 sends the prompt tone, the prompt tone can be transmitted out through the positions of the sound hole groups, so that a user can conveniently and timely obtain information. Meanwhile, the arrangement of the micro sound hole group can prevent sundries from entering the shell 100 through the sound-emitting holes 111, and the safety of field use is ensured.
As shown in fig. 3, in order to prevent the recording instrument 1000 from shielding the speaker hole 111 when the recording instrument is placed on the ground or the supporting surface, in the present application, the middle position of the bottom wall of the casing 100 is arched inward, the peripheral positions are protruded outward, so that the bottom wall of the casing 100 is formed into an uneven surface, and the speaker hole 111 is opened in the middle position of the bottom wall of the casing 100, so that when the recording instrument is placed, the periphery of the bottom wall of the casing 100 can be supported on the ground or the supporting surface, and a gap is formed between the middle position of the casing 100 and the ground or the supporting surface, thereby preventing the prompt sound from being transmitted and blocked.
Further, in an embodiment of the present application, the bottom wall of the casing 100 is further provided with a waterproof sound-transmitting membrane 112, and the waterproof sound-transmitting membrane 112 covers the speaker hole 111. The waterproof sound-transmitting film 112 may be a PUW sound-transmitting film, or a three-layer film structure formed by PP spun-bonded nonwoven fabric, PE high-molecular breathable film, and PP spun-bonded nonwoven fabric. The waterproof sound-transmitting membrane 112 may be formed in a circular shape in conformity with the shape of the formed sound hole group, and may be fixed to the bottom wall of the housing 100 by means of adhesion. It can be understood that the waterproof sound-transmitting membrane 112 can effectively transmit the prompt sound from the sound generator 400, and can prevent water from entering the sound-emitting hole 111, so that the sealing effect is good.
In the embodiment of the present application, the power module 200 includes a battery 210 and a fixing bracket 220, the battery 210 is located on the bottom wall of the casing 100, and the fixing bracket 220 is connected to the bottom wall of the casing 100 to press and fix the battery 210 to the bottom wall of the casing 100.
Specifically, the batteries 210 may be lithium batteries 210, and the number of the batteries is plural, the plurality of lithium batteries 210 are formed as a lithium battery 210 set, and the fixing bracket 220 may be made of plastic of an insulating material. The fixing bracket 220 may be detachably fixed to the bottom wall of the housing 100 by a screw connection, a snap connection, or the like. In practical application, after the battery 210 is placed on the bottom wall of the housing 100, the battery 210 is fixed by the fixing bracket 220, so that the battery 210 is stably installed on the bottom wall of the housing 100, and the battery 210 is ensured not to be loosened during field transportation and use.
In an embodiment of the present application, the fixing bracket 220 includes a fixing plate 221, two limiting plates 222 and two connecting plates 223, two of the limiting plates 222 are bent and connected to two ends of the fixing plate 221, one of the connecting plates 223 is bent and connected to one of the limiting plates 222 far away from one end of the fixing plate 221, and two of the connecting plates 223 are connected to the bottom wall of the casing 100, so that the fixing plate 221 and two of the limiting plates 222 are used for limiting and fixing the battery 210.
In this embodiment, the fixing plate 221, the two limiting plates 222 and the two connecting plates 223 are connected to form an integral structure, so that the overall shape of the fixing bracket 220 is formed into a shape like a Chinese character ji, and thus, the structural strength between the fixing plate 221 and the limiting plate 222 and between the limiting plate 222 and the connecting plates 223 is good, the fixing bracket cannot be easily deformed during fixing, and is easy to machine and mold, and the production efficiency is high. After the two connecting plates 223 are respectively connected to the bottom wall of the housing 100, the fixing plate 221 and the bottom wall of the housing 100 can limit the battery 210 up and down, and the two limiting plates 222 limit the battery 210 laterally, so as to effectively ensure the stability of the installation of the battery 210.
Further, in order to avoid the battery 210 from translating on the bottom wall surface of the housing 100, in the present application, the bottom wall of the housing 100 is further provided with a limiting protrusion 500, a limiting area for limiting the battery 210 is formed between the limiting protrusion 500 and the side wall of the housing 100, so that after the battery 210 is mounted in the limiting area, the limiting protrusion 500 and the side wall of the housing 100 can jointly prevent the battery 210 from translating.
In an embodiment of the present application, the casing 100 includes a bottom casing 110 and an upper cover 120, the upper cover 120 detachably covers the bottom casing 110 and forms the accommodating cavity with the bottom casing 110, the power module 200 is fixed to the bottom casing 110, and the excitation signal interface 310 and the switch 320 expose the upper cover 120. In this embodiment, the bottom housing 110 and the top housing 120 may be detachably fixed by a screw connection, a snap connection, or the like, and after the power supply assembly 200 is fixed to the bottom wall of the bottom housing 110, the main control board 300 may be fixed above the power supply assembly 200, so that the excitation signal interface 310, the switch 320, the power switch 330, and the like are exposed from the side wall of the top housing 120. This facilitates the mounting and dismounting of the main control board 300, the power supply module 200, and the like inside by mounting and dismounting the bottom case 110 and the top cover 120, and also facilitates the mounting and dismounting operation and improves the efficiency.
Further, in the present application, a sealing ring 600 is further disposed between the bottom case 110 and the upper cover 120. The sealing ring 600 may be made of silica gel, rubber or silicone rubber. In order to stably mount the seal ring 600, a mounting groove is formed in a surface of the upper cover 120 and the bottom case 110, which are covered by the upper cover, the seal ring 600 is partially accommodated in the mounting groove, and the other portion of the seal ring extends out of the mounting groove and abuts against the surface of the bottom case 110, so that the mounting stability of the seal ring 600 is improved, and meanwhile, the seal ring 600 can prevent external moisture from entering the casing 100 from the connection position of the upper cover 120 and the bottom case 110, thereby further improving the sealing performance of the recorder 1000.
In an embodiment of the present application, the main control board 300 is provided with a charging interface 340, the charging interface 340 is exposed outside the casing 100, and the charging interface 340 is electrically connected to the power module 200 through the main control board 300. This interface 340 that charges can be Type-C interface, and the interface 340 that should charge stretches out through the interface of stepping down of upper cover 120 lateral wall, so through the setting of interface 340 that charges for the user can utilize the direct current adapter that charges to charge through this interface 340 that charges, thereby avoids the mode that USB among the correlation technique charges, has improved the efficiency of charging greatly.
Further, the recorder 1000 further includes a charging indicator lamp assembly 700, wherein the charging indicator lamp assembly 700 is disposed on a side wall of the casing 100 and is electrically connected to the main control board 300. The charging indicator lamp assembly 700 comprises a charging indicator lamp panel 710 and a charging indicator lamp light guide post 720 which are electrically connected, and therefore, through the red, green and blue indicator lamps configured by the charging indicator lamp panel 710 and the charging indicator lamp light guide post 720, through combination of normal brightness, flickering and three colors, starting, normal work, data downloading, charging state and the like can be displayed, a user can conveniently check the charging indicator lamp assembly, and the use convenience is further improved.
In another embodiment of the present application, the main control board 300 further has a USB interface (not labeled), the USB interface is exposed to the housing 100, and the USB interface is electrically connected to the power module 200 through the main control board 300; the top of casing 100 is equipped with bluetooth pilot lamp leaded light post 800, bluetooth pilot lamp leaded light post 800 with the USB interface with main control panel 300 electric connection. On one hand, the recorder 1000 can be charged outdoors through the USB interface by using mobile power supplies such as a charger and the like, so that the charging convenience is improved; when the USB interface and the charging interface 340 are set at the same time, the user can also select the USB interface and the charging interface according to the actual situation; on the other hand, be connected with bluetooth equipment through the USB interface, look over the state data such as the circumstances of blasting, GPS signal intensity, temperature and battery 210 electric quantity in real time through bluetooth equipment, connect the working condition of record appearance 1000 in real time. Moreover, the memory is connected through the USB interface, so that the recorded data can be backed up. The bluetooth pilot lamp leaded light post 800 of setting at casing 100 top can be LED banks spare, and it can be through the condition that signal prompt bluetooth such as scintillation, often light connects, and convenience of customers looks over.
In an embodiment of the present application, the main control panel 300 further includes an antenna interface (not labeled), the recorder 1000 further includes an antenna, the top of the casing 100 is further provided with an antenna indicator light guide column 900, and the antenna indicator light guide column 900 is in circuit connection with the main control panel 300. The antenna is used for connecting the recorder 1000 to an external device through an antenna interface so as to observe the working state of the recorder 1000. The antenna enables the recorder 1000 to be wirelessly connected to an external device, facilitating control of the recorder 1000. The real-time status of the antenna connection can be observed through the antenna indicating light guide column 900, so that the user can operate the antenna in the next step.
Referring to fig. 4, further, the present invention further provides a recording method using the recorder 1000, where the recording method of the recorder 1000 includes the following steps:
s100, receiving an excitation signal of a seismic source;
specifically, the recorder 1000 is connected to a seismic source through the excitation signal interface 310, such as a seismic detonator, and when the seismic source of the seismic detonator is fired (detonated by explosives), the starting time position of the firing of the seismic source and other related information of the seismic source can be output as an excitation signal for being received by the recorder 1000.
Step S200, shaping the excitation signal, and inputting the shaped excitation signal as a trigger signal to a detection end of a single chip microcomputer;
specifically, the main control board 300 of the recorder 1000 is provided with a single chip microcomputer detection end, a GPS module, and the like, and after receiving the excitation signal, the excitation signal interface 310 shapes the excitation signal through the main control board 300 to form a trigger signal, so that the trigger signal is input to the single chip microcomputer detection end.
Step S300, detecting the trigger signal, controlling the sounder 400 to send out a prompt tone, controlling the GPS module to receive the GPS signal, and acquiring the recorded data.
Specifically, when the detection end of the single chip microcomputer detects a trigger signal, the single chip microcomputer can immediately control the sounder 400 to send out a prompt tone through the main control panel 300, and prompt a user to successfully detect through the prompt tone without frequently checking. Meanwhile, the GPS module starts to receive GPS signals and records relevant data of the seismic source.
In the embodiment, after the trigger signal is detected by the detection end of the single chip microcomputer, the user is prompted by audio, so that in the process of recording seismic source data, frequent checking is not needed, the workload of exploration personnel is reduced, and the seismic source data acquisition and detection device is more convenient to explore and use.
Referring to fig. 5, in the embodiment of the present application, the step of shaping the excitation signal and inputting the shaped excitation signal to the detection end of the single chip microcomputer as a trigger signal specifically includes:
step S210, switching and selecting the excitation signal, switching the excitation signal into a closing signal, and performing debouncing and shaping processing on the closing signal to be used as a trigger signal to be input to a detection end of a single chip microcomputer;
or, the excitation signal is switched and selected, the excitation signal is switched into a pulse signal, the pulse signal is amplified and shaped, and the pulse signal is used as a trigger signal and input to the detection end of the single chip microcomputer.
In this embodiment, before shaping the excitation signal, the received excitation signal may be switched and selected, the excitation signal is switched to a close signal or a pulse signal through the switch 320, and when the excitation signal is switched to the close signal, the debounce shaping processing is performed; when the signals are switched to pulse signals, amplification and shaping processing is carried out, so that more accurate signals are obtained according to different signals, and the accuracy of seismic source data signals is improved.
Referring to fig. 6, further, after the step 300, the method further includes:
step S400, storing the record data;
step S500, displaying the recorded data;
and step S600, uploading the recorded data to a server for backup.
Specifically, after the data of the recorded seismic source is acquired, the recorded data may be stored in a TF (Trans-flash Card) Card through the main control board 300, such as a USB interface, and displayed on a display screen by connecting to a bluetooth device, and then uploaded to a computer server or a server of another mobile terminal, so as to facilitate display, storage, subsequent utilization, and the like of the recorded data.
In an embodiment of the present application, the acquiring the record data specifically includes: the method comprises the steps of obtaining GPS time, obtaining a GPS position, obtaining GPS signal intensity, obtaining the identification number of seismic source blasting, obtaining the temperature of a recorder and the electric quantity of a battery. The time signal and the position signal of the GPS can be continuously recorded along with the movement of the seismic source, and simultaneously, the GPS signal intensity of the seismic source, the shot number ID of the shot, the temperature of the recorder 1000, the battery power and the like can be recorded for subsequent retrospective utilization, analysis and the like.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A recorder for recording time and position information of seismic source excitation signals, the recorder comprising:
the device comprises a shell, a first fixing piece and a second fixing piece, wherein an accommodating cavity is formed in the shell;
the power supply assembly is arranged in the accommodating cavity;
the main control board is arranged in the accommodating cavity and provided with an excitation signal interface and a change-over switch, and the shell is exposed out of the excitation signal interface and the change-over switch; and
the sounder is arranged on the main control board and is electrically connected with the main control board.
2. The recorder of claim 1, wherein the bottom wall of the housing defines a speaker opening at a location corresponding to the sound generator.
3. The recorder of claim 2, wherein the bottom wall of the housing further comprises a waterproof sound-transmitting membrane disposed to cover the speaker hole.
4. The recorder of claim 1, wherein the power assembly includes a battery located in the bottom wall of the housing and a mounting bracket attached to the bottom wall of the housing for compressively securing the battery to the bottom wall of the housing.
5. The recorder according to claim 4, wherein the fixing bracket includes a fixing plate, two limiting plates and two connecting plates, the two limiting plates are connected to two ends of the fixing plate in a bent manner, the one connecting plate is connected to one end of the limiting plate away from the fixing plate in a bent manner, and the two connecting plates are connected to the bottom wall of the housing, so that the fixing plate and the two limiting plates limit and fix the battery.
6. The recorder according to any one of claims 1 to 5, wherein the housing includes a bottom shell and an upper cover, the upper cover is detachably covered on the bottom shell and encloses the bottom shell to form the accommodating cavity, the power supply assembly is fixed on the bottom shell, and the excitation signal interface and the switch are exposed from the upper cover.
7. A recording method of a recorder which performs recording using a recorder including the recorder according to any one of claims 1 to 6, characterized by comprising the steps of:
receiving an excitation signal of a seismic source;
shaping the excitation signal, and inputting the shaped excitation signal as a trigger signal to a detection end of the single chip microcomputer;
and detecting the trigger signal, controlling the sounder to send out a prompt tone, controlling the GPS module to receive a GPS signal, and acquiring recorded data.
8. The recording method as claimed in claim 7, wherein the step of shaping the excitation signal and inputting the shaped excitation signal as a trigger signal to the detection end of the single chip specifically comprises:
switching and selecting the excitation signal, switching the excitation signal into a closed signal, performing debouncing and shaping processing on the closed signal, and inputting the processed closed signal into a detection end of a single chip microcomputer as a trigger signal;
or, the excitation signal is switched and selected, the excitation signal is switched into a pulse signal, the pulse signal is amplified and shaped, and the pulse signal is used as a trigger signal and input to the detection end of the single chip microcomputer.
9. The recording method as claimed in claim 7, wherein the step of detecting the trigger signal, controlling the GPS module to receive the GPS signal, and acquiring the recording data further comprises:
storing the record data;
displaying the recorded data;
and uploading the recorded data to a server backup.
10. The recording method according to claim 7, wherein the acquiring of the recording data specifically includes: the method comprises the steps of obtaining GPS time, obtaining a GPS position, obtaining GPS signal intensity, obtaining the identification number of seismic source blasting, obtaining the temperature of a recorder and the electric quantity of a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318206.0A CN112526598B (en) | 2020-11-20 | Recorder and recording method of recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011318206.0A CN112526598B (en) | 2020-11-20 | Recorder and recording method of recorder |
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| Publication Number | Publication Date |
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| CN112526598A true CN112526598A (en) | 2021-03-19 |
| CN112526598B CN112526598B (en) | 2024-07-09 |
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| CN112526598B (en) * | 2020-11-20 | 2024-07-09 | 深圳面元智能科技有限公司 | Recorder and recording method of recorder |
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