CN116842983A - Data processing method and system - Google Patents
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Abstract
The disclosure provides a data processing method and system, relates to the technical field of electronic information, and can solve the problem of data processing efficiency. The specific technical scheme is as follows: through the matching of structural members and acquisition ports in the aircraft structural strength test data acquisition process, the automatic identification of test data and the automatic calibration of acquisition equipment are realized, the test process is simplified, and the working efficiency and the test quality are improved.
Description
Technical Field
The present disclosure relates to the field of electronic information technologies, and in particular, to a data processing method and system.
Background
The aircraft body structural strength monitoring technology is a multidisciplinary crossed aircraft structural integrity guarantee technology developed along with the life extension of an aircraft, and in order to ensure the structural integrity of the aircraft while prolonging the life of the aircraft, frequent detection, maintenance and repair of the aircraft structure are required, and a great deal of manpower and material resources are spent; however, in the prior art, when the strength of the aircraft is tested, each structural component needs to be processed through manual marking, so that the testing efficiency is low.
Disclosure of Invention
The embodiment of the disclosure provides a data processing method and a data processing system, which can solve the problems of low data processing efficiency and high labor cost in the aircraft test process in the prior art.
The technical scheme is as follows:
according to a first aspect of embodiments of the present disclosure, there is provided a data processing method, the method comprising:
acquiring matching request information, wherein the matching request information is used for matching any target structural component with a target acquisition port;
according to the matching request information, acquiring first identification information of a target structural component and second identification information of a target strain component matched with the target structural component;
according to the first identification information and the second identification information, establishing a relation between a target structural component and a target acquisition port, and generating a target mapping so as to acquire test data of the target structural component through the target acquisition port;
wherein the first identification information comprises at least identity information of the target structural component;
the second identification information at least comprises port identification information of a target acquisition port matched with the target strain component, and the port identification information of the target acquisition port is generated by a server according to data acquisition equipment.
In one embodiment, the method further comprises:
acquiring test request information, wherein the test request information is used for requesting to test the strength performance of a target structural component, and the test request information comprises identification information matched with the target structural component;
according to the test request, a target acquisition port matched with the target structural component is searched in a database;
acquiring strain data of the target structural component through the target acquisition port;
and testing the structural strength of the target structural component according to the strain data of the target structural component.
In one embodiment, the method further comprises:
acquiring a control instruction, wherein the control instruction is used for indicating the data acquisition equipment to generate second identification information and transmitting the second identification information to the target strain component through the target acquisition port;
the control instruction is sent to at least one data acquisition device, so that the data acquisition device generates second identification information according to a target acquisition port;
if the data acquisition equipment is detected to respond to the control instruction, the data acquisition equipment is instructed to send second identification information to the target strain component;
wherein the second identification information is displayed in a display device connected to the target strain component, the second identification information comprising: the data acquisition equipment and the data acquisition port identification information are connected with the target strain component; or, identification information of a server connected to the target strain element.
In one embodiment, the first identification information in the method further comprises: and the position information of the target structural component is used for indicating the position of the target structural component in the flight equipment.
In one embodiment, the method further comprises:
scanning a first graphic code matched with a target structural component through terminal equipment to acquire first identification information;
and scanning a second graphic code matched with the target strain component in the display equipment through the terminal equipment to acquire second identification information.
In one embodiment, the method further comprises:
and if the relation between the target acquisition port and the target structural component passes verification processing, storing the target mapping in a database.
According to a second aspect of embodiments of the present disclosure, there is provided a data processing system comprising a terminal device and a server;
the server is used for acquiring matching request information, wherein the matching request information is used for matching any target structural component with a target acquisition port and sending the matching request information to the terminal equipment;
the terminal equipment is used for acquiring first identification information of a target structural component and second identification information of a target strain component matched with the target structural component according to the matching request information;
the terminal equipment is used for sending the first identification information and the second identification information to the server;
the server is used for establishing a relation between the target structural component and the target acquisition port according to the first identification information and the second identification information, and generating a target mapping so as to acquire test data of the target structural component through the target acquisition port;
wherein the first identification information comprises at least identity information of the target structural component;
the second identification information at least comprises port identification information of a target acquisition port matched with the target strain component, and the port identification information of the target acquisition port is generated by a server indication data acquisition device.
In one embodiment, the system further comprises a flying device comprising a first display component and a second display component;
the first display part is used for displaying a first graphic code corresponding to the first identification information;
the second display means is for displaying a second graphic code corresponding to the second identification information.
In one embodiment, the server in the system is further configured to: and if a data transmission instruction is received, transmitting second identification information to a second display component, wherein the data transmission instruction at least comprises the identity information of the target strain component.
In one embodiment, the system further comprises a data acquisition device coupled to the at least one target strain component via a data acquisition link and acquiring strain data for the target strain component.
The embodiment of the application provides a data processing method and a data processing system, which aim to improve the precision and accuracy of data acquisition by matching structural members and acquisition ports in the aircraft structural strength test data acquisition process. The system utilizes the graphic code and intelligent label technology of the structural member to realize the automatic generation of the structural member bit number and the data acquisition equipment port number and the automatic verification of the corresponding relation. Through adding graphic codes at the position number of the structural member and connecting intelligent labels in parallel on the strain gauge, and being provided with a WIFI network and label control software on a label controller and a main control server, the automatic identification of test data and the automatic calibration of acquisition equipment are realized, the test process is simplified, and the working efficiency and the test quality are improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a block diagram of a data processing system provided by an embodiment of the present disclosure;
FIG. 2 is a block diagram of a data processing system provided by an embodiment of the present disclosure;
FIG. 3 is a block diagram of a data processing system provided in an embodiment of the present disclosure;
fig. 4 is a flowchart of a data processing method according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with aspects as disclosed herein.
In the prior art, the structural strength test of an aircraft is an important test in the aircraft design process. The aircraft strength test uses data acquisition equipment to measure and monitor strain information in the test, the measurement result is a main basis for structural strength analysis and judgment, and the measurement precision and accuracy determine the quality of the test. The data acquisition device employs resistive strain gages as the measurement elements.
In order to test the strength of an aircraft, in the prior art, when the structural strength test of the aircraft is performed, strain gages are arranged according to the structural stress state, the test is completed by detecting parameters of the strain gages, a deployment structure diagram is shown in fig. 1, after the strain gages are deployed, the mapping relation between the strain gages and connecting cables, sockets and acquisition channel numbers and the strain gage parameters are obtained, and a strain acquisition file is established. And the data acquisition equipment is in a good working state by zeroing and calibrating strain gauge data of all channels, and finally the strength test of the structural member is completed by acquiring the strain data of the strain gauge by the data acquisition equipment.
However, in the above test process, a plurality of strain gages need to be identified and transferred manually, the accuracy of strain collection files cannot be guaranteed, the phenomenon of stretching the crown of the plum is easy to appear, and effective test cannot be performed before an experiment, therefore, manual access is needed to complete matching and deployment, so that the test efficiency is low, and a plurality of examples are listed here for explanation, including:
example one: the strain experiment of the whole machine structure needs to arrange tens of thousands of strain gauges, a plurality of cables and hundreds of data acquisition devices. In actual deployment of the strain gage, the strain gage is installed at a specific location of the structural member and then connected to a specific channel of the data acquisition device using a hundred meter length of cable and socket. Therefore, a corresponding relation table of the structural member bit number and the acquisition port number must be correctly established so as to accurately collect the test data. In the prior art, the matching of each port and structural member in the data acquisition process is completely marked by manpower, seven serial numbers of structural member bit number-strain gauge number-cable port number-cable number-socket port number-data acquisition equipment number-acquisition equipment port number are manually recorded and statistically transferred to a strain acquisition file, and the processing mode consumes a great deal of labor cost, so that the data processing efficiency is low, and even the deviation in the data matching process is possibly increased.
And after the second example is finished, the channel corresponding identification is finished, no effective measure is used for verifying the correctness of the corresponding relationship between the bit number and the port number. When no loading stress test is performed, the strain gauges are only one resistor, the strain gauges cannot be distinguished, the data acquisition equipment can only verify connectivity, the strain gauges are well connected, and the correctness of the corresponding relationship cannot be verified. The actual test often finds that the data is abnormal, and only the corresponding relation can be analyzed to have errors.
Based on the problem of low performance of an airplane test system in the prior art, the technical scheme provides a data processing method, and the method utilizes the graphic code and intelligent label technology of a structural member to realize automatic generation of a structural member bit number and a data acquisition equipment port number and automatic verification of a corresponding relation. Through adding graphic codes at the position number of the structural member and connecting intelligent labels in parallel on the strain gauge, and being provided with a WIFI network and label control software on a label controller and a main control server, the automatic identification of test data and the automatic calibration of acquisition equipment are realized, the test process is simplified, and the working efficiency and the test quality are improved.
The application environment of the data processing method provided by the embodiment of the application is briefly described below:
referring to fig. 2, a data processing method according to an embodiment of the present application is applied to a data processing system 20, and the system includes: a server 201 and a terminal device 202.
The server 201 is configured to obtain matching request information, where the matching request information is used to match any target structural component with a target acquisition port, and send the matching request information to the terminal device 202;
the terminal device 202 is configured to scan, according to the matching request information, a first graphic code matched with the target structural member, and obtain first identification information of the target structural member; scanning a second graphic code of the target strain component matched with the target structural component, and acquiring second identification information of the target strain component matched with the target structural component, wherein the first graphic code and the second graphic code are adjacent;
the terminal device 202 is configured to send the first identification information and the second identification information to the server 201;
the server 201 is configured to establish a relationship between a target structural component and a target acquisition port according to the first identification information and the second identification information, and generate a target map so as to acquire test data of the target structural component through the target acquisition port;
wherein the first identification information comprises at least identity information of the target structural component;
the second identification information at least comprises port identification information of a target acquisition port matched with the target structural component, and the port identification information of the target acquisition port is generated by a server indication data acquisition device.
Specifically, the server 201 determines a target transmission device and a data acquisition device matched with the target strain component according to a preset rule; establishing transmission links among the target structural component and the target strain component, the target transmission equipment and the data acquisition equipment; and according to the established transmission link, indicating the data acquisition equipment to generate second identification information of the target strain component.
In one embodiment of the present disclosure, the server 201 is further configured to: and if a data transmission instruction is received, transmitting second identification information to a second display component, wherein the data transmission instruction at least comprises the identity information of the target strain component.
The data sending instruction may be generated in various manners, for example, may be automatically generated when the system is powered on, or may be generated after the touch module is controlled.
In one embodiment of the present disclosure, the server 201 is further configured to: acquiring a control instruction, wherein the control instruction is used for indicating the data acquisition equipment to generate second identification information and transmitting the second identification information to the target strain component through the target acquisition port; the control instruction is sent to at least one data acquisition device, so that the data acquisition device generates second identification information according to a target acquisition port; if the data acquisition equipment is detected to respond to the control instruction, the data acquisition equipment is instructed to send second identification information to the target strain component; wherein the second identification information is displayed in a display device connected to the target strain component, the second identification information comprising: the data acquisition equipment and the data acquisition port identification information are connected with the target strain component; or, identification information of a server connected to the target strain element.
In the embodiment of the present disclosure, taking a strain component as a strain gauge (may also be referred to as a stress gauge or a stress piece) as an example, after the server 201 establishes a correspondence table between a structural component and an acquisition port, the server sets the port to enter a zeroing and calibrating state, and if calibration is passed, enters an identification state again, sends identification information to a display device, and displays that calibration is successful on the display device (such as electronic paper). The deformation generated in the processing process is corrected through a series of technological measures and experimental methods, so that the purpose of accurately controlling the shape and the size of the structural member is achieved. And finally, after the strain gauge is calibrated, the corresponding relation table of the bit number and the port number is successfully established and verified to pass. And arranging the strain gauges on all the bit numbers in sequence, namely calibrating all the strain gauges, and automatically establishing and verifying a port corresponding relation table. The terminal equipment 202 is used for respectively acquiring the identification information of the structural component and the identification information displayed by the strain gauge, so that a mapping relation between the structural component and the acquisition port of the data acquisition equipment is established, the server is convenient to acquire parameters of the structural component through the acquisition port of the data acquisition equipment, and the test of the aircraft is completed.
In one embodiment of the present disclosure, the data processing system further comprises: a flying device 203, wherein the flying device 203 comprises a plurality of structural components and strain components matched with the structural components.
Specifically, the flying device 203 includes a first display component and a second display component; the first display component is used for displaying a first graphic code corresponding to the first identification information; the second display means is for displaying a second graphic code corresponding to the second identification information. The target structural member refers to any structural member, and the target strain member corresponds to the target structural member, and the target does not represent any limitation.
In one embodiment of the disclosure, the second display component includes a display module, a communication module, a touch module, and an identification module that are connected to each other.
The touch control module is used for sending the identity information stored in the identification module to the server if a data sending instruction is received, and obtaining second identification information sent by the server; the display module is used for displaying data sent by the server and data of the strain component, such as second identification information, control parameters in the control module or information of successful matching; the communication module is used for transmitting data with a server or terminal equipment.
In an embodiment of the disclosure, the second identification information is used for indicating parameters and identification information of the strain component. Specifically, the second identification information at least comprises port identification information of a target acquisition port matched with the target strain component, the port identification information of the target acquisition port is generated by a server indication data acquisition device, and the second identification information can indicate a matching relationship between the target strain component and the acquisition of the target acquisition device; the relationship between the matching port and the structural component in the prior art is replaced by the second identification information, and the relationship needs to be determined one by one: the matching relationship between the strain gauge matched with the structural member and the connecting module, the matching relationship between the strain gauge and the socket module, the matching relationship between the strain gauge and the acquisition module and the matching relationship between the strain gauge and the server greatly improve the accuracy and efficiency of port matching.
In one embodiment of the present disclosure, the data processing system further comprises: and a data acquisition device 204 connected to the at least one target strain element via a data transmission link and acquiring strain data of the target strain element.
In one embodiment of the present disclosure, the data acquisition device 204 is further configured to obtain a control instruction sent by the server, where the control instruction is configured to instruct the data acquisition device to generate the second identification information, and send the second identification information to the target strain component through the target acquisition port; responding to the control instruction, generating second identification information according to the target acquisition port and sending the second identification information to the target strain component; wherein the second identification information is displayed in a display device connected to the target strain component.
Specifically, after receiving the control instruction, the data acquisition device generates second identification information according to the number of the data acquisition device and the number of the port, and sends the second identification information to the electronic tags of the strain component from the port of each data acquisition device, and the second identification information is displayed on each electronic tag.
The plurality of ports are connected with the plurality of strain gauges, for example, the plurality of ports are connected with the plurality of cables, the plurality of cables are connected with the plurality of strain gauges, and parameters of the strain gauges are acquired through the data transmission module, so that parameters of structural components are acquired, and the test of the aircraft is completed.
Referring to the system architecture diagram shown in fig. 3, the system shown in this figure comprises: the system comprises a main control server, terminal equipment (an example of a wireless code scanning gun is adopted in fig. 3), structural components and stress components in flight equipment (an example of a resistance strain gauge is adopted in fig. 3) and data acquisition equipment.
The stress piece is connected with intelligent label equipment (namely a second display component), and the intelligent label equipment comprises a display module (an electronic paper display screen example is adopted in fig. 3), a processing module (an ID chip example is adopted in fig. 3) and a control module (a display control example is adopted in fig. 3); the intelligent label equipment is provided with a built-in sensor and a memory, can automatically record the strain information and the port number of the acquisition equipment, and is associated with the graphic code identification of the aircraft structural member to be tested; the intelligent label can also interact with the label controller and the main control server through wireless communication, so that identification information and processing data can be displayed.
The stress part is connected with the data processing equipment through the data acquisition link, so that the information such as the cable identification, the cable port identification, the data processing equipment identification, the acquisition port identification, the server identification and the like in the data acquisition link can be marked in the identification information of the stress part.
The intelligent tag device adopts a network transmission mode, has a simple structure, does not need to increase the number of cables during data transmission, and has unchanged connection workload of arranging the cables. The display module in the intelligent label equipment can adopt an electronic paper display mode, has no backlight, keeps unchanged display after power failure, and only needs to supply power when changing display content. The intelligent tag can work for a long time by adopting button battery power supply. The intelligent label has low cost and can be used in a large batch. The intelligent label can be reused, and can be removed for other projects to use after the corresponding relation table is established.
The data acquisition device includes a plurality of ports so as to be connectable with a plurality of stress members for acquiring a plurality of sets of stress data, and the data acquisition device further includes a tag controller. And a tag controller is added in the data acquisition equipment and is used for controlling and managing the data processing of the intelligent tag equipment, so that the intelligent identification information equipment connected with the stress piece can be controlled to display the identification information of the stress piece. The tag controller can communicate with the smart tag to obtain strain information and the port number of the acquisition device, and match and record the strain information and the port number of the acquisition device with the graphic identification of the structural member. The tag controller may also enable calibration and control of the smart tag.
The server may be connected to a plurality of data acquisition devices so as to acquire strain data of a plurality of stress members, and further includes tag control software so as to be able to parse the identification information and generate a target map. And wireless data transmission and management between the server and the tag controller and the intelligent tag are realized through the WIFI network and the tag control software. The intelligent label control system can also monitor the working state and the data acquisition condition of the intelligent label in real time, and provide corresponding label control software for data processing and analysis.
The embodiment of the application provides a data processing system, which aims to improve the precision and accuracy of data acquisition by matching a structural member and an acquisition port in the process of data acquisition of an aircraft structural strength test. The system utilizes the graphic code and intelligent label technology of the structural member to realize the automatic generation of the structural member bit number and the data acquisition equipment port number and the automatic verification of the corresponding relation. Through adding graphic codes at the position number of the structural member and connecting intelligent labels in parallel on the strain gauge, and being provided with a WIFI network and label control software on a label controller and a main control server, the automatic identification of test data and the automatic calibration of acquisition equipment are realized, the test process is simplified, and the working efficiency and the test quality are improved.
Referring to fig. 4, the following embodiment specifically describes an example of applying the method provided by the embodiment of the present application to matching a structural member and an acquisition port in an aircraft structural strength test data acquisition process by using the server as an execution main body. The data processing method provided by the embodiment of the application comprises the following steps 301-303:
step 301, obtaining matching request information.
The matching request information is used for matching any target structural component with the target acquisition port.
Configuring a plurality of structural components in the flying equipment, and acquiring strain data of each structural component through a data acquisition device when each structural component is subjected to strength test, wherein the strain data are generated by stress pieces deployed on the structural component; therefore, in order to improve the efficiency and accuracy of the test, each structural component and the acquisition port need to be matched before the strength test, so that strain data of the structural component can be acquired through the acquisition port. The target structural member refers to any structural member, and the target does not represent any limitation.
Step 302, according to the matching request information, obtaining first identification information of a target structural component and second identification information of a target strain component matched with the target structural component.
The first identification information is used for indicating the identity information of the target structural component; the first identification information further includes: and the position information of the target structural component is used for indicating the position of the target structural component in the flight equipment.
The first identification information can be deployed on the structural component through the display equipment, so that data identification is facilitated, and the first identification information can be a picture attached to the structural component, so that cost is saved.
The second identification information at least comprises port identification information of a target acquisition port matched with the target strain component, and the port identification information of the target acquisition port is generated by a server indication data acquisition device. Specifically, the second identification information is used for indicating identification information of a target strain component, the target strain component is matched with the target structural component, and the target strain component is connected with a target acquisition port in the data acquisition equipment.
In one embodiment of the present disclosure, the second identification information further includes: transmission equipment and transmission port identification information connected with the target strain component; or, the identification information of the data acquisition equipment connected with the target strain component; or, identification information of a server connected to the target strain element.
The second identification information can be deployed on the strain component through the intelligent tag device, so that data identification and data transmission are facilitated.
The server can acquire the first identification information and the second identification information through the terminal equipment, for example, the terminal equipment scans the first graphic code matched with the target structural component to acquire the first identification information; or scanning and displaying a second graphic code matched with the target strain component in the display device through the terminal device to acquire second identification information.
The automatic identification and recording of the position number of the structural member are realized by adding the graphic code at the position number of the structural member of the aircraft and by using a graphic code identification technology. The graphic code can contain unique identification information of the structural member, such as serial numbers, positions and the like, so that subsequent data acquisition and processing are facilitated. The graphic code may include a two-dimensional code or a three-dimensional code, etc.
In the actual operation process, firstly, graphic codes storing identification information are deployed on a structural member, a data acquisition link is established by connecting a socket and a cable of data acquisition equipment, then, strain gauges are deployed on the structural member, and a server enters a state of automatic identification of a bit number and a port number. After the structural member is matched with the strain gauge for deployment, the intelligent identification information module is connected in parallel with the strain gauge and connected with the strain gauge and the cable, and the data acquisition link is built up, so that the strain gauge can correspond to a certain port of the data acquisition equipment.
In the actual operation process, the position number and the intelligent label representing the two-dimensional code and the strain gauge of the first identification information are pasted on the structural member at the same time, so that the first identification information and the second identification information can be scanned rapidly.
Based on the data acquisition connection, after the intelligent identification information module matched with the strain component is triggered, if a key on the intelligent identification information is pressed, the main control server receives the ID number of the identification information, then the main control server can send data to the identification information, and the port number two-dimensional code is displayed on electronic paper on the identification information. The terminal equipment (such as a code scanning gun) scans the structural member bit number two-dimensional code and the port number two-dimensional code simultaneously, and the server receives the two-dimensional codes, so that a bit number-port number corresponding relation table can be automatically established.
And 303, establishing a relation between the target structural component and the target acquisition port according to the first identification information and the second identification information, and generating a target mapping so as to acquire test data of the target structural component through the target acquisition port.
In an alternative embodiment, the data processing method provided by the application further verifies the target mapping after creating the target mapping for the record structure component and the acquisition port. Specifically, if the matching relationship between each acquisition port and the structural component passes the verification process, the target map is stored in a database.
It should be noted that, after the mapping between the structural component and the acquisition port is established, the method provided by the application can perform the strength test on the target structural component, but before the aircraft strength test begins, the zeroing operation is performed on each channel, and specifically, the zeroing calibration of each channel is realized through the following steps:
before the test begins, a zeroing operation is performed for each channel. This means that the output of each channel is adjusted to a zero value without any load or strain applied. This process may be performed by software or hardware, depending on the data acquisition system used.
The calibration process is used to ensure the accuracy and consistency of the channels. Calibration typically involves applying a known force or strain and comparing with the acquired data to determine the response and accuracy of the system.
After the corresponding relation table is established, the server sets the port to enter a zeroing and calibrating state, and if the port passes the calibration, the port enters an identification state again, data is sent to a display module of the strain part, and the display module displays successful calibration. Once zeroing and calibration are completed, the actual intensity test is started. During the test, the data acquisition system records the strain data of each channel and stores the strain data in the strain acquisition file.
In an alternative embodiment, after the mapping between the structural component and the acquisition port is established, the method provided by the application can perform the strength test on the target structural component, and can greatly improve the test efficiency, and specifically comprises the following steps:
acquiring test request information, wherein the test request information is used for requesting to test the strength performance of a target structural component, and the test request information comprises identification information matched with the target structural component;
according to the test request, a target acquisition port matched with the target structural component is searched in a database;
acquiring strain data of the target structural component through the target acquisition port;
and testing the structural strength of the target structural component according to the strain data of the target structural component.
According to the data processing system described above, the data processing method provided by the embodiment of the application includes the following steps:
step one: and initializing a deployment server, data acquisition equipment and structural components.
According to preset parameters, deploying a server, data acquisition equipment and a transmission link between the server and the data acquisition equipment. Based on the transmission link, the server configures parameters and identification information (e.g., numbers) of the connected plurality of data collection devices. Each data acquisition device has a plurality of ports, each configured with a dedicated port number.
The configuration structure comprises: the number of the position to be tested of the structural component is obtained, the structural component is configured according to the test position, and each test position matched with each structural component has a unique position number.
And step two, constructing a data acquisition link.
The data acquisition equipment is connected with the socket, the cable, the strain gauge and the intelligent label, and then the strain gauge is posted at the appointed position of the structural member to be tested.
And thirdly, deploying the identification information in the structural component.
And disposing a bit number, a two-dimensional code representing the first identification information and an intelligent tag of a strain gauge on the structural member to complete networking shown in fig. 3. The user no longer needs to connect and record various identification information according to a specific sequence, and the user can directly connect the two-dimensional code, the strain gauge and the intelligent label, and each number is guaranteed to be stuck.
And step four, the server label control software issues an instruction for displaying the second identification information according to the operation instruction.
The data acquisition equipment acquires a control instruction sent by the server, wherein the control instruction is used for instructing the data acquisition equipment to generate second identification information and sending the second identification information to the target strain component through the target acquisition port.
After the data acquisition equipment receives the instruction, data is sent to the electronic tags from each data acquisition port according to the number of the data acquisition equipment, and second identification information is displayed on electronic paper on each tag. The data acquisition device sends respective data to all ports, and all labels display second identification information. The second identification information includes a data acquisition device number and a port number.
And fifthly, the server enters a corresponding relation table establishing mode.
Because the first identification information and the second identification information are already deployed on the structural member in the third step, the corresponding relation table of the bit number and the port number can be automatically established after the server receives the two pieces of information only by holding the terminal equipment and simultaneously scanning the first identification information and the second identification information on the structural member.
And step six, the server enters a corresponding relation table verification state.
The server issues a verification instruction to the data acquisition equipment, and the data acquisition equipment sends a second identification information verification code to the intelligent tag and displays the second identification information verification code. The user scans the two-dimensional codes again, and the server reads the two identification information to verify whether the corresponding relation table is correct.
And step seven, checking the corresponding relation table, setting the port to enter a zeroing calibration state by the server, entering an identification state again if the calibration is passed, sending data to the tag, and displaying successful calibration on the electronic paper.
And step eight, after the strain gauge calibration is finished, the structural member and the data acquisition equipment successfully establish, verify and calibrate through a corresponding relation table of the position number of the structural member and the port number of the data acquisition equipment.
The embodiment of the application provides a data processing method, which aims to improve the precision and accuracy of data acquisition by matching a structural member and an acquisition port in the process of data acquisition of an aircraft structural strength test. The system utilizes the graphic code and intelligent label technology of the structural member to realize the automatic generation of the structural member bit number and the data acquisition equipment port number and the automatic verification of the corresponding relation. Through adding graphic codes at the position number of the structural member and connecting intelligent labels in parallel on the strain gauge, and being provided with a WIFI network and label control software on a label controller and a main control server, the automatic identification of test data and the automatic calibration of acquisition equipment are realized, the test process is simplified, and the working efficiency and the test quality are improved.
The method provided by the application does not use a mode of manually recording a plurality of marks, so that the possibility of errors is completely eliminated, and the correctness of the corresponding relation table can be ensured; meanwhile, the arrangement time of the test environment is greatly shortened from one month to one week, and the workload is greatly reduced. The user only needs to scan and record each bit number, and completely discards the manual recording mode, so that the working efficiency is improved.
The specific implementation of these steps may vary depending on the specific equipment and software you use. Prior to performing the aircraft strength test, it is ensured that the operation is performed in accordance with the relevant operating manual and instructions and that safety regulations are followed.
In one embodiment, the present disclosure provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, may implement any of the steps of the data processing method as above.
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 processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the application be construed as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, if these modifications and variations of the present application fall within the scope of the above-described embodiments and their equivalent techniques, the present application is also intended to include these modifications and variations.
Claims (10)
1. A method of data processing, the method comprising:
acquiring matching request information, wherein the matching request information is used for matching any target structural component with a target acquisition port;
according to the matching request information, acquiring first identification information of a target structural component and second identification information of a target strain component matched with the target structural component;
according to the first identification information and the second identification information, establishing a relation between a target structural component and a target acquisition port, and generating a target mapping so as to acquire test data of the target structural component through the target acquisition port;
wherein the first identification information comprises at least identity information of the target structural component;
the second identification information at least comprises port identification information of a target acquisition port, and the port identification information of the target acquisition port is generated by the server indication data acquisition equipment.
2. The data processing method of claim 1, wherein the method further comprises:
acquiring test request information, wherein the test request information is used for requesting to test the strength performance of a target structural component, and the test request information comprises identification information matched with the target structural component;
according to the test request, a target acquisition port matched with the target structural component is searched in a database;
acquiring strain data of the target structural component through the target acquisition port;
and testing the structural strength of the target structural component according to the strain data of the target structural component.
3. The data processing method of claim 1, wherein the method further comprises:
acquiring a control instruction, wherein the control instruction is used for indicating the data acquisition equipment to generate second identification information and transmitting the second identification information to the target strain component through the target acquisition port;
the control instruction is sent to at least one data acquisition device, so that the data acquisition device generates second identification information according to a target acquisition port;
if the data acquisition equipment is detected to respond to the control instruction, the data acquisition equipment is instructed to send second identification information to the target strain component;
wherein the second identification information is displayed in a display device connected to the target strain component, the second identification information comprising: the data acquisition equipment and the data acquisition port identification information are connected with the target strain component; or, identification information of a server connected to the target strain element.
4. The data processing method according to claim 1, wherein the first identification information further includes: and the position information of the target structural component is used for indicating the position of the target structural component in the flight equipment.
5. A data processing method according to claim 3, characterized in that the method further comprises:
scanning a first graphic code matched with a target structural component through terminal equipment to acquire first identification information;
and scanning a second graphic code matched with the target strain component in the display equipment through the terminal equipment to acquire second identification information.
6. The data processing method of claim 1, wherein the method further comprises:
and if the relation between the target acquisition port and the target structural component passes verification processing, storing the target mapping in a database.
7. A data processing system, the system comprising: terminal equipment and a server;
the server is used for acquiring matching request information, wherein the matching request information is used for matching any target structural component with a target acquisition port and sending the matching request information to the terminal equipment;
the terminal equipment is used for acquiring first identification information of a target structural component and second identification information of a target strain component matched with the target structural component according to the matching request information;
the terminal equipment is used for sending the first identification information and the second identification information to the server;
the server is used for establishing a relation between the target structural component and the target acquisition port according to the first identification information and the second identification information, and generating a target mapping so as to acquire test data of the target structural component through the target acquisition port;
wherein the first identification information comprises at least identity information of the target structural component;
the second identification information at least comprises port identification information of a target acquisition port matched with the target strain component, and the port identification information of the target acquisition port is generated by a server indication data acquisition device.
8. The system of claim 7, further comprising a flying device comprising a first display component and a second display component;
the first display part is used for displaying a first graphic code corresponding to the first identification information;
the second display means is for displaying a second graphic code corresponding to the second identification information.
9. The system of claim 8, wherein the server in the system is further configured to: and if a data transmission instruction is received, transmitting second identification information to a second display component, wherein the data transmission instruction at least comprises the identity information of the target strain component.
10. The system of claim 8, further comprising a data acquisition device coupled to at least one target strain component via a data acquisition link and acquiring strain data for the target strain component.
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