Drilling Measurement and Control Instrument Turbine Generator Rotor Speed ​​Signal Simulation System

Abstract

This invention belongs to the field of drilling measurement and control technology, specifically relating to a simulation system, method, and device for the rotor speed signal of a turbine generator in a drilling measurement and control instrument. It aims to solve the problem that existing technologies cannot provide ideal test signals, leading to inconvenience in testing and debugging the decoding chip program of the downlink communication system of the drilling measurement and control instrument. The system includes a first communication module configured to acquire turbine generator rotor speed data and mud pressure data; a data processing module configured to convert the data into speed and pressure values; a data base conversion module configured to perform base conversion at set time intervals; a second communication module configured to convert the data into digital signals; a microprocessor module configured to convert the digital signals into signals of a corresponding set type; and a signal amplification module configured to amplify the converted signals. This invention solves the problem of inconvenience in testing and debugging the decoding chip program of the downlink communication system of a drilling measurement and control instrument.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of while-drilling measurement and control, and particularly relates to a while-drilling measurement and control instrument turbine generator rotor speed signal simulation system, method and device. BACKGROUND

[0002] The while-drilling measurement and control instrument relies on a downlink communication system to receive information issued by a ground device when operating in a well, and a two-way communication between the ground device and the while-drilling measurement and control instrument is established by combining an uplink communication system.

[0003] The downlink communication system of the while-drilling measurement and control instrument mainly includes a ground device signal sending end and a downhole instrument receiving end, and the two communicate through a drilling fluid carrier in a drill string to propagate drilling fluid pulse signals. The downlink communication system decodes and receives information by monitoring drilling fluid flow rate changes or pressure change signals in real time. The mainstream technical solution is to indirectly monitor drilling fluid flow rate changes by monitoring turbine generator rotor speed, and to directly monitor drilling fluid pressure changes by a pressure sensor. The decoding chip of the downlink communication system collects turbine generator rotor speed and drilling fluid pressure in real time, and obtains information transmitted by the ground device through filtering and decoding. At present, compared with the solution of monitoring drilling fluid pressure signals, the solution of monitoring rotor speed signals is more widely used.

[0004] The program testing and debugging process of the decoding chip of the downlink communication system of the while-drilling measurement and control instrument is a cycle process of continuous testing, modification and retesting. The signal generator is used to provide ideal signals for testing and debugging, which is relatively simple, but the ideal signals have no noise interference and are quite different from the actual received signals in the downhole. Another way is to use a ground hydraulic circulating system for testing. This way not only has high cost and long cycle, but also cannot show the attenuation and distortion of the downhole drilling fluid pulse signal although the signal contains pump noise.

[0005] Based on this, the present application provides a while-drilling measurement and control instrument turbine generator rotor speed signal simulation system. SUMMARY

[0006] In order to solve the above problems in the prior art, that is, to solve the problem that the prior art cannot provide ideal test signals, resulting in inconvenient program testing and debugging of the decoding chip of the downlink communication system of the while-drilling measurement and control instrument, the present application provides, in a first aspect, a while-drilling measurement and control instrument turbine generator rotor speed signal simulation system, which is applied to the testing of the downlink communication system of the while-drilling measurement and control instrument. The system comprises a data storage player, a data receiving signal modulator, and a data processing module.

[0007] The data storage player comprises a first communication module, a data processing module and a data base conversion module.

[0008] The first communication module is connected with the while-drilling measurement and control instrument and is configured to acquire turbine generator rotor speed data and mud pressure data of the while-drilling measurement and control instrument as input data.

[0009] The data processing module is configured to communicate with the while-drilling measurement and control instrument through the first communication module, download the input data, convert the input data into speed value and pressure value, and record in the data storage.

[0010] The data processing module is configured to communicate with the while-drilling measurement and control instrument through the first communication module, download the input data, convert the input data into speed value and pressure value, and record in the data storage.

[0011] The data receiving signal modulator comprises a second communication module, a microprocessor module, and a signal amplification module.

[0012] The second communication module is configured to receive the converted data of the data processing module, convert the data into digital signals, and then send the digital signals to the microprocessor module.

[0013] The microprocessor module is configured to convert the received digital signals into signals of a preset type according to a preset conversion relationship, and then send the converted signals to the signal amplification module.

[0014] The signal amplification module is configured to amplify the converted signals and output the amplified signals to the downlink communication system of the while-drilling measurement and control instrument.

[0015] In some preferred embodiments, the data storage player further comprises a display module.

[0016] The display module is configured to construct a real-time data curve based on the converted data of the data processing module and display the real-time data curve in the decimal international unit.

[0017] In some preferred embodiments, the data processing module superimposes or eliminates specific interference when downloading the input data.

[0018] In some preferred embodiments, the speed value is converted into a turbine generator rotor speed signal, and the speed signal is a fixed-voltage rectangular wave signal.

[0019] In some preferred embodiments, the speed value is converted into a turbine generator rotor speed signal, and the speed signal is a fixed-voltage rectangular wave signal.

[0020] f=RPM\50

[0021] In some preferred embodiments, the speed value is converted into a turbine generator rotor speed signal, and the speed signal is a fixed-voltage rectangular wave signal.

[0022] In some preferred embodiments, the pressure value is converted into a pressure sensor signal, and the pressure sensor signal is an analog signal.

[0023] The conversion relationship between the pressure value and the pressure sensor signal is:

[0024] P=(I-I0)·γ

[0025] Wherein, P is the pressure value, I is the current of the pressure sensor, I0 is the basic current of the pressure sensor, and γ is the conversion coefficient.

[0026] In some preferred embodiments, an output pin of the microprocessor of the microprocessor module is connected to an oscilloscope, for verifying whether an abnormality occurs in the signal converted into the set type.

[0027] In a second aspect, the application provides a turbine generator rotor speed signal simulation method for a measurement and control instrument while drilling, and the method comprises:

[0028] In step S100, turbine generator rotor speed data and mud pressure data of the measurement and control instrument while drilling are obtained as input data.

[0029] In step S200, the input data is converted into a digital signal.

[0030] In step S300, the received digital signal is converted into a signal of a corresponding set type according to a preset conversion relationship.

[0031] In step S400, the signal converted in step S300 is amplified and output to a downlink communication system of the measurement and control instrument while drilling.

[0032] In a third aspect, the application provides an electronic device, at least one processor, and a memory in communication connection with the at least one processor, wherein the memory stores instructions executable by the processor, and the instructions are used to be executed by the processor to implement the turbine generator rotor speed signal simulation method for the measurement and control instrument while drilling as claimed in the claims.

[0033] In a fourth aspect, the application provides a computer readable storage medium, wherein the computer readable storage medium stores computer instructions, and the computer instructions are used to be executed by the computer to implement the turbine generator rotor speed signal simulation method for the measurement and control instrument while drilling as claimed in the claims.

[0034] The application has the following beneficial effects:

[0035] The application solves the problem of inconvenient testing and debugging of a downlink communication system decoding chip program of the measurement and control instrument while drilling.

[0036] The application restores the rotor speed and drilling fluid pressure data stored when the while-drilling measurement and control instrument operates in the well into electric signals, and sends them to the decoding circuit of the downlink communication system. Compared with the existing mode, the application has simple structure, various and real data, is beneficial to the test and debugging of the decoding chip program, fully verifies the stability and fault tolerance of the decoding chip program, and reduces the convenience and cost required for the research and development, test and debugging of the downlink communication system. BRIEF DESCRIPTION OF DRAWINGS

[0037] Other features, objects and advantages of the application will become more apparent with reference to the following detailed description of non-limiting embodiments when taken in conjunction with the accompanying drawings.

[0038] Figure 1 is a frame schematic diagram of a while-drilling measurement and control instrument turbine generator rotor speed signal simulation system of an embodiment of the application;

[0039] Figure 2 is an example diagram of a data processing process of a while-drilling measurement and control instrument turbine generator rotor speed signal simulation system of an embodiment of the application;

[0040] Figure 3 is a flow schematic diagram of a while-drilling measurement and control instrument turbine generator rotor speed signal simulation method of an embodiment of the application;

[0041] Figure 4 is a structural schematic diagram of a computer system of an electronic device suitable for implementing the embodiments of the application. DETAILED DESCRIPTION

[0042] In order to make the objects, technical solutions and advantages of the application clearer, the technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0043] The application will be described in further detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, rather than limit the application. In addition, it should be noted that, for the convenience of description, only the parts related to the application are shown in the drawings.

[0044] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0045] The while-drilling measurement and control instrument turbine generator rotor speed signal simulation system of the application is applied to the test of the downlink communication system of the while-drilling measurement and control instrument.Figure 1 The system comprises a data storage player, a data receiving signal modulator;

[0046] The data storage player comprises a first communication module, a data processing module and a data code conversion module.

[0047] The first communication module is connected with the while-drilling measurement and control instrument and is configured to acquire turbine generator rotor speed data and mud pressure data of the while-drilling measurement and control instrument as input data.

[0048] The data processing module is configured to communicate with the while-drilling measurement and control instrument through the first communication module, download the input data, convert the input data into speed values and pressure values, and record the speed values and pressure values in the data storage.

[0049] The data code conversion module is configured to read data from a specified address of the data storage through a timer and convert the data at a set time interval, and send the converted data to the second communication module through the first communication module.

[0050] The data receiving signal modulator comprises a second communication module, a microprocessor module and a signal amplification module.

[0051] The second communication module is configured to receive the converted data of the data code conversion module, convert the data into digital signals, and then send the digital signals to the microprocessor module.

[0052] The microprocessor module is configured to convert the received digital signals into signals of a corresponding set type according to a preset conversion relationship, and send the converted signals to the signal amplification module.

[0053] The signal amplification module is configured to amplify the converted signals and output the amplified signals to a downlink communication system of the while-drilling measurement and control instrument.

[0054] To more clearly illustrate the while-drilling measurement and control instrument turbine generator rotor speed signal simulation system of the present application, the following will be combined with the accompanying drawings to specifically describe the present application. Figure 1 、 2 The modules in one embodiment of the system of the present application will be described in detail.

[0055] The data storage player is used to download turbine generator rotor speed data and mud pressure data of the while-drilling measurement and control instrument to a local device, and then revisit the data, on one hand, display a data curve in real time, and on the other hand, send corresponding data to the data receiving and signal modulator for processing. The functions can be realized by relying on a PC or a single-chip microcomputer (i.e. realized by software or a circuit).

[0056] The data storage playback device comprises a first communication module, a data processing module, a data code conversion module and a display module.

[0057] The first communication module is connected with the while-drilling measurement and control instrument and is configured to acquire turbine generator rotor speed data and mud pressure data of the while-drilling measurement and control instrument as input data and send the input data to the data receiving signal modulator.

[0058] In the embodiment, the first communication module is selected from RS232, RS485 or CAN to realize communication with the while-drilling measurement and control instrument and acquire turbine generator rotor speed data and mud pressure data of the while-drilling measurement and control instrument.

[0059] The data processing module is configured to communicate with the while-drilling measurement and control instrument through the first communication module, download the input data and convert the input data into speed values and pressure values and record the speed values and pressure values in the data storage.

[0060] In the embodiment, when the input data is downloaded, the input data can be superimposed with specific interference or the specific interference can be eliminated through computer editing to simulate interference in different situations and make the data have good flexibility as test samples.

[0061] The data code conversion module is configured to read data from a specified address of the data storage through a timer and perform code conversion at a set time interval and send the converted data to the second communication module through the first communication module.

[0062] In the embodiment, the data stored in the data processing module is read from the specified address of the data storage through the timer and the data is converted at a set time interval (preferably 0.05s in the application) to make the data sampling frequency reach 20Hz. Figure 2 The converted data is sent to the second communication module through the first communication module.

[0063] The display module is configured to construct a real-time data curve based on the converted data of the data code conversion module and display the real-time data curve in decimal international units.

[0064] In the embodiment, the real-time data curve corresponding to the converted data of the data code conversion module is displayed in decimal international units, which is convenient for personnel to observe the signal and compare the observed signal with recorded command information to determine whether the observed signal is consistent with the recorded command information.

[0065] The data receiving signal modulator is used to convert received data into a digital signal, convert the digital signal into a corresponding signal through a microprocessor according to a specific conversion relationship, amplify the signal and output the amplified signal to a downlink communication system of the while-drilling measurement and control instrument.

[0066] The data receiving signal modulator comprises a second communication module, a microprocessor module and a signal amplification module.

[0067] The second communication module is configured to receive the data converted by the data base conversion module, convert the data into a digital signal and then send the digital signal to the microprocessor module.

[0068] The microprocessor module is configured to convert the received digital signal into a signal of a preset type according to a preset conversion relationship, and send the converted signal to the signal amplification module.

[0069] In this embodiment, the received digital signal is converted into a signal of a preset type according to a preset conversion relationship. In the present application, the rotational speed value is preferably converted into a turbine generator rotor speed signal, and the pressure value is preferably converted into a pressure sensor signal. In other embodiments, the conversion can be performed according to actual conditions.

[0070] In the present application, the rotational speed value is converted into a turbine generator rotor speed signal. The rotational speed signal is a fixed-voltage rectangular wave signal.

[0071] In the present application, the conversion relationship between the turbine generator rotor speed signal and the rotational speed value is as follows:

[0072] f = RPM / 50

[0073] In the present application, f is the turbine generator rotor speed signal, and the unit is Hz; RPM is the rotational speed value, and the unit is r / min.

[0074] The pressure value is converted into a pressure sensor signal, and the pressure sensor is an analog signal.

[0075] In the present application, the conversion relationship between the pressure value and the pressure sensor signal is as follows:

[0076] P = (I-I0)•γ

[0077] In the present application, P is the pressure value, and the unit is MPa; I is the current of the pressure sensor, and the unit is mA; I0 is the basic current of the pressure sensor; and γ is the conversion coefficient, and the unit is MPa / mA.

[0078] The signal amplification module is configured to amplify the converted signal and output the amplified signal to the downlink communication system of the measurement and control instrument while drilling.

[0079] In the embodiment, the converted signal is amplified, and the amplified signal is taken as a test signal source. A decoding circuit of a downlink communication system of the while-drilling measurement and control instrument samples the signal. A processing chip of the decoding circuit performs digital filtering processing on the collected signal and decodes according to a predetermined communication protocol. The decoding result is compared with the sent information to verify the processing capability of the decoding chip program (i.e. the processing chip of the decoding circuit).

[0080] It should be noted that the while-drilling measurement and control instrument turbine generator rotor speed signal simulation system provided in the above embodiment is only taken as an example for the division of the above functional modules. In actual application, the above functions can be completed by different functional modules according to needs, i.e. the modules or steps in the embodiment are further decomposed or combined, for example, the modules in the above embodiment can be combined into one module, or can be further split into multiple sub-modules to complete all or part of the above described functions. The names of the modules and steps involved in the embodiment are only for distinguishing the modules and steps, and should not be regarded as an improper limitation of the present application.

[0081] The while-drilling measurement and control instrument turbine generator rotor speed signal simulation method of the second embodiment of the present application, as shown in Figure 3 , specifically includes:

[0082] Step S100, acquiring turbine generator rotor speed data and mud pressure data of the while-drilling measurement and control instrument as input data;

[0083] Step S200, converting the input data into speed value and pressure value, and recording in a data storage;

[0084] Step S300, reading from a specified address of the data storage, converting by a timer and according to a set time interval;

[0085] Step S400, converting the data converted in step S300 into a digital signal;

[0086] Step S500, converting the received digital signal into a signal of a corresponding set type according to a preset conversion relationship;

[0087] Step S600, amplifying the signal converted into the set type and outputting to a downlink communication system of the while-drilling measurement and control instrument.

[0088] The skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process and related description of the above described method can refer to the corresponding process in the system embodiment, which will not be repeated here.

[0089] The electronic device of the third embodiment of the application comprises at least one processor, and a memory connected with the at least one processor in communication; wherein the memory stores instructions executable by the processor, and the instructions are used to be executed by the processor to implement the method for simulating the turbine generator rotor speed signal of the while-drilling measurement and control instrument.

[0090] The computer readable storage medium of the fourth embodiment of the application stores computer instructions, and the computer instructions are used to be executed by the computer to implement the method for simulating the turbine generator rotor speed signal of the while-drilling measurement and control instrument.

[0091] The skilled in the art can clearly understand that the specific working processes and related descriptions of the electronic device and the computer readable storage medium described above are convenient and simple, and can refer to the corresponding processes in the foregoing method examples, and will not be described here.

[0092] Reference will be made to the following description of the drawings Figure 4 which shows the structural schematic diagram of a computer system of a server suitable for being used to implement the method, system and device embodiments of the application. Figure 4 The server shown is only an example, and should not bring any limitation to the functions and use range of the embodiments of the application.

[0093] As shown in Figure 4 , the computer system comprises a central processing unit (CPU) 401 which can perform various appropriate actions and processes according to programs stored in a read-only memory (ROM) 402 or programs loaded from a storage portion 408 into a random access memory (RAM) 403. In the RAM 403, various programs and data required for system operation are also stored. The CPU 401, the ROM 402 and the RAM 403 are connected with each other through a bus 404. An input / output (I / O) interface 405 is also connected to the bus 404.

[0094] The following components are connected to the I / O interface 405: an input section 406 including a keyboard, a mouse, etc.; an output section 407 including a display such as a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; a storage section 408 including a hard disk, etc.; and a communication section 409 including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section 409 performs communication processing via a network such as the Internet. A drive 410 is also connected to the I / O interface 405 as necessary. A removable recording medium 411 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc. is attached to the drive 410 as necessary, so that a computer program read out from it is installed in the storage section 408 as necessary.

[0095] In particular, the processes described above with reference to the flow charts can be implemented as a computer software program according to embodiments of the present disclosure. For example, embodiments of the present disclosure include a computer program product comprising a computer program carried on a computer readable medium, the computer program comprising program code for performing the methods illustrated by the flow charts. In such embodiments, the computer program can be downloaded and installed from a network via the communication section 409, and / or installed from the removable medium 411. When the computer program is executed by the central processing unit (CPU) 401, the above-described functions defined in the methods of the present application are performed. It should be noted that the computer readable medium of the present application can be a computer readable signal medium or a computer readable storage medium or any combination of the two. The computer readable storage medium may, for example, be, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or any suitable combination of the above. More specific examples of the computer readable storage medium can include, but are not limited to, an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, the computer readable storage medium can be any tangible medium that contains or stores a program that can be used by or in connection with an instruction execution system, apparatus or device. In the present application, the computer readable signal medium can include a data signal carried in a baseband or as part of a carrier wave, in which the computer readable program code is carried. Such a propagated data signal can take any of a variety of forms, including but not limited to electro-magnetic, optical, or any suitable combination thereof. The computer readable signal medium can also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate or transport a program for use by or in connection with an instruction execution system, apparatus or device. The program code contained on the computer readable medium can be transmitted by any suitable medium, including but not limited to wireless, wire line, optical fiber cable, RF, etc., or any suitable combination of the above.

[0096] Computer program code for carrying out operations of the present application can be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code can execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or the connection can be made to an external computer (for example, through the Internet using an Internet Service Provider).

[0097] The computer program instructions can also be loaded onto a computer or other programmable information processing apparatus to cause a series of operations to be performed on the computer or other programmable information processing apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable information processing apparatus implement the functions / acts specified in the flowchart and / or block diagram block or blocks.

[0098] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. For example, singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0099] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. For example, singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0100] The technical scheme of the present application has been described in combination with the preferred embodiments shown in the drawings, but it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without departing from the principles of the present application, and the technical schemes after the changes or replacements will all fall within the protection scope of the present application.

Claims

1. A downlink communication system test signal simulation system for a turbine generator rotor speed signal of a measurement-while-drilling instrument, applied to a downlink communication system test of a measurement-while-drilling instrument; characterized in that, The system comprises a data storage player, a data receiving signal modulator; The data storage player comprises a first communication module, a data processing module, and a data numeral system conversion module; The data receiving signal modulator comprises a second communication module, a microprocessor module, and a signal amplification module; The first communication module is connected with the while-drilling measurement and control instrument and is configured to acquire turbine generator rotor speed data and mud pressure data of the while-drilling measurement and control instrument as input data; The data processing module is configured to communicate with the while-drilling measurement and control instrument through the first communication module, download the input data, and convert the input data into speed value and pressure value and record in the data storage; The data numeral system conversion module is configured to read from a specified address of the data storage, convert numeral systems through a timer, and convert at a set time interval; and send the converted data to the second communication module through the first communication module; The second communication module is configured to receive the converted data of the data numeral system conversion module, convert into digital signals, and then send to the microprocessor module; The microprocessor module is configured to convert the received digital signals into signals of a corresponding set type according to a preset conversion relationship, and send the converted signals to the signal amplification module; The signal amplification module is configured to amplify the converted signals and output to the downlink communication system of the while-drilling measurement and control instrument; The data storage player further comprises a display module; The display module is configured to construct a real-time data curve based on the converted data of the data numeral system conversion module and display in decimal international units; The data processing module superimposes or eliminates specific interference when downloading the input data; An output pin of the microprocessor of the microprocessor module is connected with an oscilloscope for verifying whether the signals of the set type appear abnormal.

2. The MWD tool turbine generator rotor speed signal analog system of claim 1, wherein, The speed value is converted into a turbine generator rotor speed signal; the speed signal is a fixed voltage rectangular wave signal; The conversion relationship between the turbine generator rotor speed signal and the speed value is: ； wherein, is a turbine generator rotor speed signal, is a speed value.

3. The MWD tool turbine generator rotor speed signal analog system of claim 1, wherein, The pressure value is converted into a pressure sensor signal; the pressure sensor is an analog signal; The conversion relationship between the pressure value and the pressure sensor signal is: ； wherein is a pressure value, is a current of the pressure sensor, is a base current of the pressure sensor, is a conversion factor.

4. A method for simulating the rotational speed signal of a turbine generator rotor of a measurement-while-drilling instrument, characterized in that, The method comprises the following steps: Step S100: acquiring turbine generator rotor speed data and mud pressure data of the while-drilling measurement and control instrument as input data; Step S200: converting the input data into speed value and pressure value and recording in the data storage; Step S300: reading from a specified address of the data storage, converting numeral systems through a timer, and converting at a set time interval; Step S400: converting the converted data of step S300 into digital signals; Step S500: converting the received digital signals into signals of a corresponding set type according to a preset conversion relationship; Step S600: amplifying the signals of the set type and outputting to the downlink communication system of the while-drilling measurement and control instrument.

5. An electronic device, comprising: comprise: at least one processor; and a memory in communication with the at least one processor; wherein, The memory stores instructions executable by the processor for execution by the processor to implement the method of claim 4.

6. A computer readable storage medium characterized by, The computer readable storage medium stores computer instructions for execution by the computer to implement the method of claim 4.

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