CN115182720A - Drilling imager probe with storage function - Google Patents
Drilling imager probe with storage function Download PDFInfo
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- CN115182720A CN115182720A CN202210936199.3A CN202210936199A CN115182720A CN 115182720 A CN115182720 A CN 115182720A CN 202210936199 A CN202210936199 A CN 202210936199A CN 115182720 A CN115182720 A CN 115182720A
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- storage
- control circuit
- circuit board
- information
- probe
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- 239000000523 sample Substances 0.000 title claims abstract description 37
- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 claims description 9
- 238000007781 pre-processing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/002—Survey of boreholes or wells by visual inspection
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/26—Storing data down-hole, e.g. in a memory or on a record carrier
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a drilling imager probe with storage function, comprising: the camera, the flash lamp and the control circuit board are arranged inside the protective shell, wherein a storage circuit is integrated on the control circuit board, and the control circuit board is connected with the camera and the flash lamp; the control circuit board is used for acquiring images and video signals of the camera, and a storage circuit is connected to the control circuit board in an integrated mode and used for storing the images and the video signals of the camera according to time information, place information and depth information. By the technical scheme, the data monitored by the probe can be effectively stored, and the problem of image noise caused by the data transmission problem of the probe is further reduced.
Description
Technical Field
The invention relates to the technical field of drilling imaging, in particular to a drilling imager probe with a storage function.
Background
In the underground geological exploration of the coal mine in the prior art, the formation is drilled and then is imaged by drilling, generally comprising a probe, a meter counting device and a host, wherein the tail part of the probe is provided with a push rod and a cable wire when in use, the probe is pushed into the drilled hole, the orifice is provided with the meter counting device and the host, the meter counting device is used for recording the length of the pushed cable, the battery pack in the host machine provides power for the probe and the metering device, the host machine can display videos or pictures in the drill hole collected by the probe in real time, and the information of the videos or the pictures is combined with the metering device to judge stratum information such as coal beds, rock stratums and pores in the drill hole, so that a basis is provided for drawing geological maps and coal bed mining. In the prior art, the probe is connected with the host through a cable, so that images in the probe cannot be well transmitted back to the host or data transmitted back to the host by the probe can have certain noise and influence due to the problem of cable connection.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a borehole imager probe with a storage function, which can effectively store data monitored by the probe and further reduce the problem of image noise caused by the data transmission problem of the probe.
In order to achieve the technical purpose, the invention provides the following technical scheme: a borehole imager probe with storage functionality comprising:
the camera, the flash lamp and the control circuit board are arranged inside the protective shell, wherein a storage circuit is integrated on the control circuit board, and the control circuit board is connected with the camera and the flash lamp; the control circuit board is used for acquiring images and video signals of the camera, and a storage circuit is connected to the control circuit board in an integrated mode and used for storing the images and the video signals of the camera according to time information, place information and depth information.
Optionally, the control circuit board is integrally connected with a control circuit, wherein the control circuit is configured to control the flash lamp according to a control signal of the flash lamp, and control the storage circuit according to the control signal of the flash lamp, wherein the control signal of the flash lamp includes turning on, turning off, and adjusting brightness.
Optionally, the storage circuit is connected to the host of the borehole imager through a control circuit board and a cable, and the host of the borehole imager is configured to generate and transmit a detection signal to the storage circuit, and control the storage circuit through the detection signal.
Optionally, a communication circuit is connected to the control circuit board in an integrated manner, the communication circuit is connected to the storage circuit, and the communication circuit is configured to wirelessly transmit information stored in the storage circuit to the mobile terminal.
Optionally, the storage circuit is wirelessly connected to a database through a communication circuit, and the database is used for integrating information stored in the storage circuit, extracting the integrated information, and storing the integrated information through a data architecture according to the extracted information.
Optionally, the data architecture adopts an XML storage architecture.
Optionally, before storing the integrated information, the database further includes preprocessing the integrated information to obtain a preprocessed image, performing parameter calculation on the preprocessed image, and correspondingly storing a parameter calculation result and the preprocessed image.
Optionally, an independent power supply is arranged in the protective casing, the independent power supply is connected with the control circuit board, and the independent power supply is used for supplying power to the integrated circuit on the control circuit board.
The invention has the following technical effects:
according to the invention, the data acquired by the camera is stored through the protective shell, the camera, the flash lamp and the control circuit board which is integrally connected with the storage circuit, so that the data detected by the probe can be effectively stored, and the stored data is extracted, checked and compared, so that the problem of image noise caused by the problem of transmission of the probe can be further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention.
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.
In order to solve the problems existing in the prior art, the invention provides the following scheme:
as illustrated in fig. 1, the present invention provides a borehole imager probe with storage capability, comprising: the camera, the flash lamp and the control circuit board are arranged inside the protective shell, wherein a storage circuit is integrated on the control circuit board, and the control circuit board is connected with the camera and the flash lamp; the control circuit board is used for acquiring images and video signals of the camera, and is integrally connected with a storage circuit, wherein the storage circuit is used for storing the images and the video signals of the camera according to time information, place information and depth information.
The protection shell in the embodiment is provided with a cable connecting hole, the protection shell adopts a conventional probe shell, imaging, storage and other operations are carried out through internal devices, when the protection shell is used, the cable is connected with the cable connecting hole, the other end of the cable is connected with a drilling imager, after the connection, the probe is conveyed into a drill hole, in the process of collecting information by a flash lamp, a storage circuit receives images and video information monitored by the camera through a circuit on a control circuit board and records the time and place corresponding to the image and video information, the storage circuit comprises a storage chip and a micro processing chip, the storage chip is used for storing, the micro processing chip is used for generating time information and place information, the time information needs to be calibrated and used by related personnel, the place information needs to be compiled for related personnel in advance, meanwhile, the depth information is also recorded, the depth information can be correspondingly stored according to the time information through a depth measuring device in the recording process, meanwhile, a micro sensor and a high-precision acceleration compass can be installed in the protection shell, acceleration data, inclination data and time information output by the micro acceleration sensor are converted and the image information can be transmitted to a host computer for viewing related imaging through the camera.
The control circuit board is connected with a control circuit in an integrated mode, the control circuit is used for controlling the flash lamp according to control signals of the flash lamp and controlling the storage circuit according to the control signals of the flash lamp, and the control signals of the flash lamp comprise opening, closing and brightness adjustment. Control circuit board adopts integrated circuit board, the expansibility has, but integrated different circuit, in order to realize different functions, wherein control circuit board integrated connection control circuit, control circuit controls the flash light as the controller, open the flash light through exporting different control signal, close and the adjustment of luminance, the in-process of simultaneous control flash light of controller, control storage circuit equally, when the flash light is opened, control signal who will open transmits for storage circuit, storage circuit stores the data of camera, when the flash light is closed, close storage circuit, prevent that storage circuit from storing other useless information so that extravagant storage space.
The storage circuit is connected with a host of the drilling imager through a control circuit board and a cable, and the host of the drilling imager is used for generating and transmitting a detection signal to the storage circuit and controlling the storage circuit through the detection signal. The storage circuit is connected with a host, when the image display at the host is normal and has no a large amount of noise and distortion, a detection signal is output through the host, a micro processing chip in the storage circuit receives the detection signal, the image information stored in the storage chip is output after the detection signal is received, the image information is transmitted to the host, the host compares the image information, the similarity between the current image information and the image displayed by the host is judged through comparison, if the similarity is above a certain threshold value, if the similarity is set to be 95%, the storage circuit is considered to be normally operated, otherwise, the storage circuit is considered to be in error in operation, and the storage circuit is controlled to be closed. Meanwhile, in order to detect the storage circuit, the storage circuit can be detected in a non-drilling area, in the detection process, a detection signal is input, the detection signal is detected when the storage circuit is started, the storage circuit is controlled to be started and detected when the storage circuit is not started, and related personnel judge whether the storage circuit is damaged or not and whether the storage circuit needs to be repaired or not according to a detection result.
The control circuit board is connected with a communication circuit in an integrated mode, the communication circuit is connected with the storage circuit, and the communication circuit is used for wirelessly transmitting information stored in the storage circuit to the mobile terminal. The probe is provided with a storage circuit, related data are stored in the storage circuit, and the storage circuit can be used as an independent storage medium to check data independently of a host, so that the embodiment is provided with a communication circuit which is connected with different mobile terminals by using wireless communication technologies such as 5G, wifi and the like through the communication circuit, the data stored in the storage circuit are checked through the mobile terminals, the communication circuit is connected with a micro processing chip, a checking signal is output through the mobile terminals, the micro processing chip receives the checking signal, the data stored in the storage chip are extracted, and the stored data are transmitted to the mobile terminals through the communication circuit to be checked, wherein the mobile terminals comprise but are not limited to mobile devices such as mobile phones and tablet computers.
An independent power supply is arranged in the protective shell and connected with the control circuit board, and the independent power supply is used for supplying power to the integrated circuit on the control circuit board. Set up independent power in protecting sheathing, can independently come out as solitary storage medium use from drilling imager with the probe, the data of its inside storage can be derived through the probe alone, facilitates the use.
The storage circuit is in wireless connection with a database through a communication circuit, the database is used for integrating information stored in the storage circuit, extracting the integrated information, and storing the integrated information through a data architecture according to the extracted information. The data architecture adopts an XML storage architecture. The probe can be independent of the existence of the drilling imager, stored data can be transmitted to a cloud database, a related synchronous switch can be arranged on a micro processing chip, when the switch is turned on, the micro processing chip marks the stored data, a communication circuit transmits the marked data to the database, when the database receives the marked stored data, the mark of the transmitted data is recorded, the data are integrated and stored to the same storage position, then keyword extraction is carried out on the integrated data, contents such as places, time, related parameters and the like are respectively extracted, and the contents are stored through a data architecture.
Before the database stores the integrated information, the database also comprises a step of preprocessing the integrated information to obtain a preprocessed image, a step of calculating parameters of the preprocessed image, and a step of correspondingly storing the parameter calculation result and the preprocessed image. When preprocessing is carried out, firstly, the image is subjected to denoising enhancement and other processing, corresponding positions in the image or video are marked according to time information and depth information, a preprocessed image is generated, relevant parameters are calculated according to the preprocessed image, wherein the relevant parameters comprise the group number, the interval, the gap width, the attitude element and the permeability tensor of joints, in the process of calculating the relevant parameters, the image needs to be subjected to feature recognition, the joint features in the image are recognized, analysis and calculation are carried out according to the positions and the shapes of the joints, the group number, the interval, the gap width and the attitude element numerical values are obtained, and the permeability tensor is calculated according to a permeability tensor formula expressed by fracture geometric parameters. And compiling the parameters and the preprocessed image into an XML architecture.
When the XML architecture is adopted for data storage in a database, the XML architecture stores the information according to the layer-by-layer progressive sequence of the place, the time and the drilling imaging information, the measurement starting time and the place serve as constraint conditions, the measurement starting time serves as detailed description under the place, links corresponding to related information integration files of the drilling imaging images serve as detailed description under the measurement starting time, parameter calculation results serve as detailed description under the measurement starting time, different parameter calculation results are arranged and constrained according to a set sequence, the set sequence can be parameter sequences such as the group number, the distance, the gap width, the production form factors, the permeability tensor and the like of the joints, the XML architecture is built according to the content, the image information, the preprocessed image and parameter calculation results and the related data serve as data to be stored, and the related data such as the place, the measurement starting time, the image information, the preprocessed image and parameter calculation results during measurement are written into the XML architecture according to corresponding positions to form a storage file to store the information, and the orderliness and effectiveness of data storage are improved. After the storage, the storage file can be searched for time and place, and the data with relevance can be extracted and analyzed.
According to the invention, the data collected by the camera is stored through the protective shell, the camera, the flash lamp and the control circuit board which is integrally connected with the storage circuit, so that the data detected by the probe can be effectively stored, and the stored data is extracted, checked and compared, so that the problem of image noise caused by the problem of transmission of the probe can be further reduced.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A borehole imager probe with storage functionality, comprising:
the camera, the flash lamp and the control circuit board are arranged inside the protective shell, wherein a storage circuit is integrated on the control circuit board, and the control circuit board is connected with the camera and the flash lamp; the control circuit board is used for acquiring images and video signals of the camera, and is integrally connected with a storage circuit, wherein the storage circuit is used for storing the images and the video signals of the camera according to time information, place information and depth information.
2. The borehole imager probe with storage function of claim 1, wherein:
the control circuit board is connected with a control circuit in an integrated mode, the control circuit is used for controlling the flash lamp according to control signals of the flash lamp and controlling the storage circuit according to the control signals of the flash lamp, and the control signals of the flash lamp comprise opening, closing and brightness adjustment.
3. The borehole imager probe with storage function of claim 1, wherein:
the storage circuit is connected with a host of the drilling imager through a control circuit board and a cable, and the host of the drilling imager is used for generating and transmitting a detection signal to the storage circuit and controlling the storage circuit through the detection signal.
4. The borehole imager probe of claim 1, wherein:
the control circuit board is connected with a communication circuit in an integrated mode, the communication circuit is connected with the storage circuit, and the communication circuit is used for wirelessly transmitting the information stored in the storage circuit to the mobile terminal.
5. The borehole imager probe of claim 4, wherein:
the storage circuit is in wireless connection with a database through a communication circuit, the database is used for integrating information stored in the storage circuit, extracting the integrated information, and storing the integrated information through a data architecture according to the extracted information.
6. The borehole imager probe of claim 5, wherein:
the data architecture adopts an XML storage architecture.
7. The borehole imager probe of claim 5, wherein:
before storing the integrated information, the database also comprises preprocessing the integrated information to obtain a preprocessed image, calculating parameters of the preprocessed image, and correspondingly storing the parameter calculation result and the preprocessed image.
8. The borehole imager probe with storage function of claim 1, wherein:
an independent power supply is arranged in the protective shell and connected with the control circuit board, and the independent power supply is used for supplying power to the integrated circuit on the control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210936199.3A CN115182720A (en) | 2022-08-05 | 2022-08-05 | Drilling imager probe with storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210936199.3A CN115182720A (en) | 2022-08-05 | 2022-08-05 | Drilling imager probe with storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115182720A true CN115182720A (en) | 2022-10-14 |
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ID=83520580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210936199.3A Pending CN115182720A (en) | 2022-08-05 | 2022-08-05 | Drilling imager probe with storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115182720A (en) |
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2022
- 2022-08-05 CN CN202210936199.3A patent/CN115182720A/en active Pending
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