CN116266055A - Test system, test method and equipment thereof - Google Patents

Test system, test method and equipment thereof Download PDF

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Publication number
CN116266055A
CN116266055A CN202111554411.1A CN202111554411A CN116266055A CN 116266055 A CN116266055 A CN 116266055A CN 202111554411 A CN202111554411 A CN 202111554411A CN 116266055 A CN116266055 A CN 116266055A
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China
Prior art keywords
unit
measurement
drilling tool
feedback signal
working state
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CN202111554411.1A
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Chinese (zh)
Inventor
杨亮
李传伟
刘鹏
梁耀
赵民
薛秋来
方博伟
邵琨
贾占军
林南粤
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China National Petroleum Corp
China Petroleum Logging Co Ltd
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China National Petroleum Corp
China Petroleum Logging Co Ltd
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Priority to CN202111554411.1A priority Critical patent/CN116266055A/en
Publication of CN116266055A publication Critical patent/CN116266055A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24215—Scada supervisory control and data acquisition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

The invention discloses a test system, a test method and equipment thereof. The system comprises: the device comprises a signal simulation unit, a control unit and a functional circuit unit; the control unit is used for generating a feedback signal from the historical working state of the measurement-while-drilling tool and transmitting the feedback signal to the functional circuit unit for processing, the processed feedback signal is used for generating a control instruction through control software of the upper computer, the control instruction is processed through a power supply of the functional circuit, the control instruction is transmitted to the measurement-while-drilling tool by the control unit to change the working state of the measurement-while-drilling tool, and the health state of the measurement-while-drilling tool is judged by observing and comparing the actual working state of the measurement-while-drilling tool with a standard state. The test system provided by the embodiment can complete the ground detection function of the measurement-while-drilling tool, and provides necessary guarantee for underground safe and accurate construction.

Description

Test system, test method and equipment thereof
Technical Field
The present disclosure relates to the field of testing technologies, and in particular, to a testing system, a testing method, and a device thereof.
Background
With the continuous development of large oil fields, the drilling difficulty of oil-bearing reservoirs is continuously increased, the drilling technology is changed from a vertical well, a directional well to a complex technology well such as a horizontal well, a large displacement well, a multi-branch well and the like, and meanwhile, the drilling technology also provides more and more complex well track requirements, and the requirements of improving the drilling efficiency, increasing the oil layer drilling meeting rate, reducing the drilling cost and reducing the risk of drilling underground operation. The conventional directional well operation has the defects of large friction and torque, poor borehole purification effect, weak displacement extension capability, low borehole track smoothness, difficult track regulation and control and the like, while the measurement-while-drilling technology overcomes the defects, has the characteristics of small friction and torque, high drilling speed, low cost, short well construction period, smooth borehole, easy regulation and control, prolonged horizontal section length, easy track control and the like, and is considered to be the development direction of the modern directional drilling technology.
The measurement-while-drilling technology is a comprehensive technology integrating machines, electricity, liquid, methods and software, and the system is relatively complex. However, in the research and application stage, a testing device which can simulate well sites better on the ground is lacked, and the device is used for debugging and detecting instruments to achieve the actual well state.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to facilitate debugging and detection of a measurement-while-drilling device in a surface model, according to a first aspect, the present invention proposes a test system, the system comprising:
the device comprises a signal simulation unit, a control unit and a functional circuit unit;
the signal simulation unit is used for generating a feedback signal according to the historical working state of the measurement while drilling tool;
the control unit is used for controlling the feedback signal to be sent to the upper computer and sending a control instruction to the measurement-while-drilling tool, and the upper computer is used for generating the control instruction according to the feedback signal;
the functional circuit unit is used for connecting the internal unit and processing the feedback signal and the control command.
Optionally, the system further comprises a power supply adapting unit, wherein the power supply adapting unit is used for conditioning an external alternating current power supply into a direct current power supply required by the internal unit.
Optionally, the power adapting unit includes a rectifying component, where the rectifying component is configured to convert the external ac power source into a dc power source.
Optionally, the power supply adapting unit further includes a voltage regulating component, where the voltage regulating component is configured to regulate the voltage of the internal dc power supply, so as to meet the use requirements of different units.
Optionally, the system further includes a communication unit, where the communication unit is configured to implement communication between the testing system and the host computer and the measurement while drilling tool.
Optionally, the functional circuit unit includes an upload analog circuit, and the upload analog circuit is configured to convert the feedback signal into an analog signal.
Optionally, the functional circuit unit further includes a download analog circuit, where the download analog circuit is configured to convert the control command into a pulse signal.
Optionally, the system further comprises a leakage protection unit for providing overload protection and/or leakage protection.
Optionally, the system further comprises a temperature detection unit, wherein the temperature detection unit is used for detecting the internal temperature of the detection system.
Optionally, the system further includes a first indicator light, where the first indicator light is used to display a communication status.
Optionally, the system further comprises a second indicator light, and the second indicator light is used for displaying the temperature state.
In a second aspect, the present invention further proposes a testing method for any one of the testing systems described in the first aspect, including:
acquiring a feedback signal generated by the historical working state of the measurement-while-drilling tool;
generating the control command based on the feedback signal;
controlling the working state of the measurement-while-drilling tool through the control instruction;
and judging the health condition of the measurement while drilling tool according to the working state and the set state.
In a third aspect, the present invention also provides a test control device, including:
the acquisition unit is used for acquiring a feedback signal generated by the historical working state of the measurement-while-drilling tool;
a generation unit configured to generate the control command based on the feedback signal;
the control working unit is used for controlling the working state of the measurement while drilling tool through the control instruction;
and the judging unit is used for judging the health degree of the measurement while drilling tool according to the working state and the set state.
In a fourth aspect, the present invention also proposes an electronic device, including: a memory, a processor and a computer program stored in and executable on said memory, said processor being adapted to perform the steps of any of the test methods of the second aspect as described above when the computer program stored in the memory is executed.
In a fifth aspect, the present invention also proposes a computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the steps of the test method of the second aspect.
In summary, a test system for detecting a measurement while drilling tool in the present application includes: the device comprises a signal simulation unit, a control unit and a functional circuit unit; the signal simulation unit is used for generating a feedback signal according to the historical working state of the measurement-while-drilling tool; the control unit is used for controlling the feedback signal to be sent to the upper computer, sending the control instruction to the measurement-while-drilling tool, and the upper computer is used for generating the control instruction according to the feedback signal; the functional circuit unit is used for connecting the internal unit and processing the feedback signal and the control instruction. According to the scheme, the control unit is used for generating a feedback signal from the historical working state of the measurement-while-drilling tool to the functional circuit unit for processing, the processed feedback signal is used for generating a control instruction through control software of the upper computer, the control instruction is processed through a power supply of the functional circuit, the control instruction after processing is sent to the measurement-while-drilling tool by the control unit to change the working state of the measurement-while-drilling tool, and the actual working state of the measurement-while-drilling tool is compared with the standard state through observation, so that the health state of the measurement-while-drilling tool is judged. The test system provided by the embodiment can complete the ground detection function of the measurement-while-drilling tool, and provides necessary guarantee for underground safe and accurate construction.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the specification. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a schematic diagram of a test system according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of an upload signal amplifying circuit of a test system according to an embodiment of the present application;
fig. 3 is a schematic diagram of an uploading voltage conversion circuit of a test system according to an embodiment of the present application;
fig. 4 is a schematic diagram of a download analog circuit of a test system according to an embodiment of the present application;
FIG. 5 is a schematic flow chart of a testing method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a control device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The embodiment of the application provides a test system, a test method and equipment thereof, wherein the control unit is used for generating a feedback signal from the historical working state of a measurement-while-drilling tool to be processed by a functional circuit unit, the processed feedback signal is used for generating a control instruction through control software of an upper computer, the control instruction is processed through a power supply of the functional circuit, the control instruction is sent to the measurement-while-drilling tool by the control unit to change the working state of the tool, and the actual working state of the measurement-while-drilling tool is compared with a standard state by observing, so that the health state of the measurement-while-drilling tool is judged. The test system provided by the embodiment can complete the ground detection function of the measurement-while-drilling tool, and provides necessary guarantee for underground safe and accurate construction.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims of this application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments described herein may be implemented in other sequences than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.
In a first aspect, the present invention provides a test system.
Referring to fig. 1, fig. 1 is a schematic diagram of a test system according to an embodiment of the present application.
The device comprises a signal simulation unit, a control unit and a functional circuit unit;
the signal simulation unit is used for generating a feedback signal according to the historical working state of the measurement while drilling tool;
the control unit is used for controlling the feedback signal to be sent to the upper computer and sending a control instruction to the measurement-while-drilling tool, and the upper computer is used for generating the control instruction according to the feedback signal;
the functional circuit unit is used for connecting the internal unit and processing the feedback signal and the control command.
In particular, logging while drilling must be performed after drilling during the exploration and development of oil and gas fields in order to understand the hydrocarbon content of the formation. However, logging data is always obtained after drilling is completed, and the instrument is placed into the well to make measurements, however, in some cases, such as highly deviated wells with a slope exceeding 65 degrees or even horizontal wells, it is difficult to place the instrument down with the cable; in addition, the well wall is not good, collapse or blockage is easy to occur, and logging data is difficult to obtain. Because drilling fluid is circulated during the drilling process, the drilling fluid filtrate always invades the stratum to carry away the broken rock cuttings. Thus, the well is then logged after drilling, and various parameters of the formation are different from those of the formation just drilled. Thus, those skilled in the art contemplate logging while drilling by allowing the bit to "eye" if the tool is placed on the bit, and obtaining various data about the formation while drilling. Thus, the method can be used for logging wells in any condition, especially horizontal wells, and the drill bit track is timely adjusted by using the measured drilling parameters and stratum parameters so as to drill along the direction of a target layer. Because the formation parameters obtained by logging while drilling are just drilled formation parameters, the formation parameters are closest to the original state of the formation, and are used for evaluating the oil and gas content of the complex formation more accurately than the conventional cable logging. The logging while drilling instrument is placed in a drill collar, and besides conventional logging such as resistivity, sound velocity, neutron porosity and density and certain imaging logging, drilling parameters such as weight on bit, torque, rotating speed, annular pressure, temperature, chemical components and the like are also measured. Because the drilling process of the drill bit has severe environment, high temperature, high pressure and strong vibration, the reliability of the logging while drilling instrument is still a very important problem for related technicians so far, and then a ground testing device for detecting the logging while drilling tool is necessary to be provided, so that the health state of the logging while drilling tool before the well is ensured to be good.
According to the scheme provided by the embodiment of the application, the feedback signal is generated through the signal simulation unit, and the feedback signal can be based on data measured before the measurement while drilling tool or can be pre-calculated based on simulation software or calculation software. The feedback signal is sent to the upper computer, the upper computer generates a control instruction based on an internal control program according to the feedback signal, the control unit sends the control instruction to the measurement-while-drilling tool, the measurement-while-drilling tool changes the working state according to the instruction, and the health state of the measurement-while-drilling tool is judged by comparing the actual working state of the measurement-while-drilling tool with the preset working state. If the tools are consistent, the tools are normal, and if the tools are inconsistent, the tools have quality problems.
The control unit can adopt STM32F105RC of ARM company, which is the core of the whole control system and is responsible for signal processing and data communication of the control system, including acquisition of temperature in the box body and TCP/IP communication with an upper computer; the driving circuit is controlled to generate an analog signal of 4-20 mA according to the uploading pulse control signal; and simulating and generating pulse control signals with different frequencies according to the downloading control coding instruction.
In summary, the control unit sends the feedback signal generated by the historical working state of the measurement-while-drilling tool to the functional circuit unit for processing, the processed feedback signal generates a control instruction through the control software of the upper computer, the control instruction is processed through the power supply of the functional circuit, the control unit sends the processed control instruction to the measurement-while-drilling tool for changing the working state, and the health state of the measurement-while-drilling tool is judged by observing the actual working state of the measurement-while-drilling tool and comparing the actual working state with the standard state. The test system provided by the embodiment can complete the ground detection function of the measurement-while-drilling tool, and provides necessary guarantee for underground safe and accurate construction.
In some examples, the system further comprises a power adaptation unit for conditioning the external ac power source to the dc power source required by the internal unit.
Specifically, the power supply adapting unit conditions an external 220V alternating current power supply into a 36V direct current power supply for other units to use.
In some examples, the power adapting unit includes a rectifying component for converting the external ac power source into a dc power source.
Specifically, a Mingwei UHP-350-36 switching power supply module can be adopted to convert alternating current 220V into direct current 36V power.
In some examples, the power adapter unit further includes a voltage regulating component, where the voltage regulating component is configured to regulate the voltage of the internal dc power supply so as to meet usage requirements of different units.
Specifically, in order to meet the use requirements of different units, the voltage regulating assembly comprises URB4824YMD-10W, TPS5430 and AMS1117-3.3 modules, and a 36V power supply is converted into 24V, 5V and 3.3V power supplies through corresponding peripheral circuits.
In some examples, the system further includes a communication unit, where the communication unit is configured to enable the test system to communicate with the host computer and the measurement while drilling tool.
Specifically, the invention uses the CAN bus to communicate with the measurement-while-drilling tool, and reads the memory data of the measurement-while-drilling tool. CAN integrated circuit SN65HVD1050DR, common mode inductance filter WCM-4532-142-2P, PTC, and other peripheral circuits, etc. are employed. The test system is communicated with the upper computer through TCP/IP.
In some examples, the functional circuit unit includes an upload analog circuit for converting the feedback signal into an analog signal.
Specifically, since the feedback signal of the measurement while drilling tool is a pulse signal, in order to enable the host computer to identify the feedback signal, as shown in fig. 2, fig. 2 is a schematic diagram of an uploading signal amplifying circuit of the test system according to the embodiment of the present application. An amplifying circuit consisting of 2 OPA2188AIDR operational amplifiers is used to amplify and reshape the input pulse control signal. As shown in fig. 3, fig. 3 is a schematic diagram of an uploading voltage conversion circuit of a test system according to an embodiment of the present application, which adopts a current loop XTR115U and a peripheral circuit composed of a triode MJD31CG, a capacitor C59, a TVS transient suppression diode SMAJ33CA, a bridge circuit, and the like, to convert a pulse signal into a 4-20 mA current signal, so as to access an acquisition end, and simulate a pulse signal uploaded by a measurement while drilling tool from the downhole. The triode MJD31CG is used for conducting most of output current; the bridge circuit composed of 4 diodes MMSD4148T1G is used for voltage protection, and can normally output even if the voltage is inverted. The upper computer generates a control instruction according to the current signal and an internal control program, and the measurement while drilling tool changes the working state according to the control instruction. And judging the health state of the tool by comparing the working state of the tool while drilling.
In some examples, the functional circuit unit further includes a download analog circuit, where the download analog circuit is configured to convert the control command into a pulse signal.
Specifically, as shown in fig. 4, fig. 4 is a schematic diagram of a download analog circuit of a test system according to an embodiment of the present application. The downloading analog circuit is composed of 2 SN74AHC1G04DBVR Schmidt triggers, 1 AO3401MOS tube field effect tube, 1 MMBT5551 triode and a peripheral circuit thereof. The control unit sends control instructions according to the upper computer software, namely: and the different rotating speed frequency signals control the conduction of the triode, so that the different frequency signals are output, and the rotating speed signal of the generator is simulated. The control instruction of the upper computer can be generated by software setting or obtained by adopting an actual generator rotating speed data file stored in the downhole instrument.
In some examples, the system further comprises a leakage protection unit for providing overload protection and/or leakage protection.
In particular, a Transient Voltage Suppressor (TVS) is a new type of high-efficiency circuit protection device that is commonly used and has extremely fast response time (sub-nanosecond level) and a relatively high surge absorption capability, is provided in the earth leakage protection unit. When the two ends of the TVS are subjected to instant high-energy impact, the TVS can change the impedance value between the two ends from high impedance to low impedance at an extremely high speed so as to absorb an instant large current, thereby clamping the voltage between the two ends of the TVS to a preset value, and further protecting the following circuit elements from the impact of the instant high-voltage spike pulse. This feature according to the TVS can be used to protect a device or circuit from transient voltages generated when switching static and inductive loads, and overvoltage generated by inductive lightning, and protect the test system.
In some examples, the system further comprises a temperature detection unit for detecting an internal temperature of the detection system.
Specifically, because of the existence of the pulse signal in the test system, the internal device can generate heat under the action of the pulse, if the energy and frequency of the pulse signal are too high, the local temperature can be too high, and thus the health degree of the system is affected. Through the inside temperature of temperature detection system, the inside temperature of real-time detection test system, send out the alarm when the super temperature sets for the threshold value to the suggestion user avoids the too high damage instrument of temperature.
In some examples, the system further comprises a first indicator light for displaying the communication status.
Specifically, the test system further comprises a first indicator lamp, the first indicator lamp is used for displaying a communication state, the communication state comprises a communication state of the test system and an upper computer, the test system and the measurement-while-drilling tool are further communicated, and whether the communication state is normal can be judged through color change or flicker frequency of the first indicator lamp.
In some examples, the system further comprises a second indicator light for displaying a temperature status.
Specifically, the test system further comprises a second indicator lamp, the second indicator lamp is used for displaying a temperature state, when the internal temperature of the test system exceeds a preset temperature, the second indicator lamp turns red from green, a user is reminded of paying attention to the temperature of the test system, and damage to an instrument is avoided.
In addition, the ground simulation test system is characterized in that the external interface is externally connected by adopting the Lei Mo connector, the connector is provided with a self-locking system, is simple and quick to plug, can effectively resist vibration and impact, is sealed to reach the IP66 level, and finally achieves the purposes of convenient disassembly and assembly and dust and water prevention in the device. The testing system further comprises a box body, the box body is integrally formed, the box body is waterproof according to a structural diagram and a layout diagram, and the requirements of dust prevention and water prevention of long-time field work of a petroleum site are met.
Referring to fig. 5, fig. 5 is a schematic flow chart of a testing method according to an embodiment of the present application.
In some examples, a test method is provided comprising:
s210, acquiring a feedback signal generated by the historical working state of the measurement-while-drilling tool;
specifically, the feedback signal generated by the historical working state of the measurement while drilling tool can be set and generated by software, and can also be obtained from the actual working state of the measurement while drilling tool of the downhole tool.
S220, generating the control command based on the feedback signal;
specifically, the upper computer generates a control instruction by using control software thereof based on the feedback signal.
S230, controlling the working state of the measurement while drilling tool through the control instruction;
specifically, the control unit converts the control instruction into a pulse signal which can be identified by the measurement while drilling tool through the corresponding unit, and the measurement while drilling tool changes the working state according to the pulse signal.
S240, judging the health degree of the measurement while drilling tool according to the working state and the set state.
Specifically, the health condition of the measurement while drilling tool is judged by comparing the actual working state of the measurement while drilling tool with the working state which the control command wants to reach.
In summary, a control command is generated by generating a feedback signal from the historical working state of the measurement while drilling tool, and the working state of the measurement while drilling tool is changed according to the control command, and the health state of the measurement while drilling tool is judged by observing the actual working state of the measurement while drilling tool and comparing with the standard state. The testing method provided by the embodiment can realize the detection work of the ground of the measurement-while-drilling tool, and provides necessary guarantee for underground safe and accurate construction.
In a third aspect, the present invention further provides a test control device.
Referring to fig. 6, an embodiment of a control device in an embodiment of the present application may include:
an obtaining unit 21, configured to obtain a feedback signal generated by a historical working state of the measurement while drilling tool;
a generation unit 22 for generating the control command based on the feedback signal;
a control working unit 23 for controlling the working state of the measurement while drilling tool by the control instruction;
the judging unit 24 is configured to judge the health status of the measurement while drilling tool according to the working status and the predetermined status.
As shown in fig. 7, the embodiment of the present application further provides an electronic device 300, including a memory 310, a processor 320, and a computer program 311 stored in the memory 320 and capable of running on the processor, where the processor 320 implements any of the steps of the above-described testing method when executing the computer program 311.
Since the electronic device described in this embodiment is a device for implementing a high-speed pilot control device in this embodiment, based on the method described in this embodiment, those skilled in the art can understand the specific implementation of the electronic device in this embodiment and various modifications thereof, so how to implement the method in this embodiment in this electronic device will not be described in detail herein, and as long as those skilled in the art implement the device for implementing the method in this embodiment in this application, all fall within the scope of protection intended by this application.
In a specific implementation, the computer program 311 may implement any of the embodiments corresponding to fig. 5 when executed by a processor.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application 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 application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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 computer, 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.
Embodiments of the present application also provide a computer program product comprising computer software instructions which, when run on a processing device, cause the processing device to perform a flow in a test method as in the corresponding embodiment of fig. 5.
The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions in accordance with embodiments of the present application are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by a wired (e.g., coaxial cable, fiber optic, digital subscriber line (digital subscriber line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). Computer readable storage media can be any available media that can be stored by a computer or data storage devices such as servers, data centers, etc. that contain an integration of one or more available media. Usable media may be magnetic media (e.g., floppy disks, hard disks, magnetic tapes), optical media (e.g., DVDs), or semiconductor media (e.g., solid State Disks (SSDs)), among others.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of elements is merely a logical functional division, and there may be additional divisions of actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (15)

1. A test system for a measurement while drilling tool, comprising:
the device comprises a signal simulation unit, a control unit and a functional circuit unit;
the signal simulation unit is used for generating a feedback signal according to the historical working state of the measurement while drilling tool;
the control unit is used for controlling the feedback signal to be sent to an upper computer and sending a control instruction to the measurement-while-drilling tool, and the upper computer is used for generating the control instruction according to the feedback signal;
the functional circuit unit is used for connecting an internal unit and processing the feedback signal and the control instruction.
2. The test system of claim 1, further comprising a power adapter unit for conditioning an external ac power source to a dc power source required by the internal unit.
3. The test system of claim 2, wherein the power adaptation unit comprises a rectifying assembly for converting the external ac power source to a dc power source.
4. The test system of claim 2, wherein the power adapter unit further comprises a voltage regulation assembly for regulating the internal dc power supply voltage to meet usage requirements of different units.
5. The test system of claim 1, further comprising a communication unit for enabling the test system to communicate with the host computer and the while drilling tool.
6. The test system of claim 1, wherein the functional circuit unit includes an upload analog circuit for converting the feedback signal to an analog signal.
7. The test system of claim 1, wherein the functional circuit unit further comprises a download analog circuit for converting the control instructions into pulse signals.
8. The system according to claim 1, further comprising a leakage protection unit for providing overload protection and/or leakage protection.
9. The system of claim 1, further comprising a temperature detection unit for detecting an internal temperature of the detection system.
10. The system of claim 1, further comprising a first indicator light for displaying a communication status.
11. The system of claim 1, further comprising a second indicator light for displaying a temperature status.
12. A test method for use in any one of the test systems of claims 1 to 11, comprising:
acquiring a feedback signal generated by the historical working state of the measurement-while-drilling tool;
generating the control instruction based on the feedback signal;
controlling the working state of the measurement while drilling tool through the control instruction;
and judging the health condition of the measurement while drilling tool according to the working state and the set state.
13. A test control device for use in the test system of any one of claims 1 to 4, comprising:
the acquisition unit is used for acquiring a feedback signal generated by the historical working state of the measurement-while-drilling tool;
a generation unit configured to generate the control instruction based on the feedback signal;
the control working unit is used for controlling the working state of the measurement while drilling tool through the control instruction;
and the judging unit is used for judging the health condition of the measurement while drilling tool according to the working state and the set state.
14. An electronic device comprising a memory, a processor, wherein the processor is configured to implement the steps of the test method of claim 12 when executing a computer program stored in the memory.
15. A computer-readable storage medium having stored thereon a computer program, characterized by: the computer program implementing the steps of the test method according to claim 12 when executed by a processor.
CN202111554411.1A 2021-12-17 2021-12-17 Test system, test method and equipment thereof Pending CN116266055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111554411.1A CN116266055A (en) 2021-12-17 2021-12-17 Test system, test method and equipment thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111554411.1A CN116266055A (en) 2021-12-17 2021-12-17 Test system, test method and equipment thereof

Publications (1)

Publication Number Publication Date
CN116266055A true CN116266055A (en) 2023-06-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111554411.1A Pending CN116266055A (en) 2021-12-17 2021-12-17 Test system, test method and equipment thereof

Country Status (1)

Country Link
CN (1) CN116266055A (en)

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