CN109656633B - Instrument calibration method, device, system, terminal equipment and readable storage medium - Google Patents
Instrument calibration method, device, system, terminal equipment and readable storage medium Download PDFInfo
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- CN109656633B CN109656633B CN201811419249.0A CN201811419249A CN109656633B CN 109656633 B CN109656633 B CN 109656633B CN 201811419249 A CN201811419249 A CN 201811419249A CN 109656633 B CN109656633 B CN 109656633B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
Abstract
The invention is suitable for the technical field of instrument calibration, and provides an instrument calibration method, a device, a system, terminal equipment and a readable storage medium, wherein the method comprises the following steps: the method comprises the steps of obtaining serial number information of a target calibration instrument, obtaining an interface resource file and a calibration resource file corresponding to the serial number information from a cloud server, generating a calibration interface according to the interface resource file and the calibration resource file, obtaining a calibration instruction triggered based on the calibration interface, operating a corresponding calibration script according to the calibration instruction to control the quasi instrument to calibrate the target calibration instrument, generating calibration data, and burning the calibration data in the target calibration instrument and uploading the calibration data to the cloud server. The technical scheme is based on the unified management of the cloud server, the aim that the same calibration software is suitable for the calibration of various instruments is achieved, the script language is adopted to control the calibration process, the flexibility of calibration flow control is improved, and the calibration process is not influenced by communication with the cloud server.
Description
Technical Field
The invention belongs to the technical field of instrument calibration, and particularly relates to an instrument calibration method, device, system, terminal equipment and readable storage medium.
Background
In the field of instrument calibration, a calibration software is used for automatically calibrating an instrument, the calibration software controls a standard source and the instrument to be calibrated to execute detection items according to a calibration/verification process, and corrects the instrument to be calibrated according to the output and measurement values of the standard source and the instrument to be calibrated. In the prior art, calibration software can only be used for instruments of a certain model, different instruments have different calibration programs, and the maintenance difficulty is high. Moreover, the process is controlled by using the xml configuration file, so that the flexibility is not enough, the software needs to be coded and analyzed, different instrument calibration items are different, the xml analysis code needs to be added for newly adding the instrument, and the workload is increased.
Disclosure of Invention
In view of this, embodiments of the present invention provide an instrument calibration method, apparatus, system, terminal device and readable storage medium, so as to solve the problem that the existing calibration software in the prior art cannot be compatible with multiple instruments.
A first aspect of an embodiment of the present invention provides an instrument calibration method, including:
acquiring serial number information of a target calibration instrument, and loading an interface resource file and a calibration resource file corresponding to the target calibration instrument from a cloud server according to the serial number information to generate a calibration interface;
acquiring a calibration instruction triggered based on the calibration interface, operating a corresponding calibration script according to the calibration instruction to control a preset standard instrument to calibrate a calibration item of the target calibration instrument corresponding to the calibration instruction, and calculating calibration data of the calibration item;
and programming the calibration data of the calibration item on the target calibration instrument, and uploading the calibration result of the calibration item and the calibration data to the cloud server.
A second aspect of an embodiment of the present invention provides an instrument calibration apparatus, including:
the flow management module is used for acquiring serial number information of a target calibration instrument, and loading an interface resource file and a calibration resource file corresponding to the target calibration instrument from a cloud server according to the serial number information to generate a calibration interface;
the script calibration module is used for acquiring a calibration instruction triggered based on the calibration interface, operating a corresponding calibration script according to the calibration instruction to control a preset standard instrument to calibrate a calibration item of the target calibration instrument corresponding to the calibration instruction, and calculating calibration data of the calibration item;
the data programming module is used for programming the calibration data of the calibration item on the target calibration instrument;
and the data uploading module is used for uploading the calibration result of the calibration item and the calibration data to the cloud server.
A third aspect of an embodiment of the present invention provides an instrument calibration system, including a cloud server, a standard instrument, a target calibration instrument, and an instrument calibration apparatus according to claim 7, wherein the standard instrument and the target calibration instrument are both connected to the instrument calibration apparatus, the standard instrument is connected to the target calibration instrument, the cloud server is communicatively connected to the instrument calibration apparatus,
the cloud server is used for providing an interface resource file and a calibration resource file of the target calibration instrument for the instrument calibration device according to the serial number information of the target calibration instrument.
A fourth aspect of an embodiment of the present invention provides a terminal device, including: a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method of the first aspect of an embodiment of the invention when executing the computer program.
A fifth aspect of the embodiments of the present invention provides a readable storage medium, which stores a computer program, and is characterized in that, when the computer program is executed by a processor, the computer program implements the steps of the method of the first aspect of the embodiments of the present invention.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the technical scheme, based on the unified management of the cloud server, when the target calibration instrument is calibrated, the interface resource file and the calibration resource file corresponding to the target calibration instrument are loaded from the cloud server according to the serial number information of the target calibration instrument, and the calibration interface conforming to the target calibration instrument is generated through the interface resource file and the calibration resource file, so that the aim that the same calibration system or the same calibration software is suitable for calibration of various types of instruments is fulfilled. Meanwhile, the script language is adopted to control the calibration process in the calibration process, and the replacement of the calibration process and the calibration method can be realized by modifying the script. In addition, the calibration process does not depend on a cloud server, and compared with the prior art that the calibration process depends on the cloud server for calibration, the process of the calibration flow is not influenced even if the communication with the cloud server is interrupted during calibration.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic flow chart diagram of a first embodiment of an instrument calibration method according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a detailed process of S12 in the first embodiment of the instrument calibration method according to the embodiment of the present invention;
fig. 3 is a schematic flowchart of a detailed process of S13 in the first embodiment of the instrument calibration method according to the embodiment of the present invention;
FIG. 4 is a schematic flow chart of a second embodiment of an instrument calibration method according to an embodiment of the present invention;
FIG. 5 is a schematic flow chart of a third embodiment of an instrument calibration method according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a system configuration of a first embodiment of an instrument calibration device according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a detailed structure of a script calibration module in a first embodiment of an instrument calibration apparatus according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a system configuration of a second embodiment of an instrument calibration device according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a system configuration of a third embodiment of an instrument calibration device according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of a system configuration of a fourth embodiment of an instrument calibration device according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of an instrument calibration system provided by embodiments of the present invention;
fig. 12 is a schematic diagram of a hardware structure of the instrument calibration apparatus/terminal device according to the embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
In the embodiment of the present invention, the main execution body of the process is a terminal device, and the terminal device includes, but is not limited to, a notebook computer, a server, a tablet computer, a smart phone, various measurement instruments, and the like.
Fig. 1 is a schematic flow chart of a first embodiment of the instrument calibration method of the present invention, which is detailed as follows:
s11: acquiring serial number information of a target calibration instrument 4, and loading an interface resource file and a calibration resource file corresponding to the target calibration instrument 4 from a cloud server 2 according to the serial number information to generate a calibration interface;
in this embodiment, the terminal device is installed with calibration software, and the calibration instrument is calibrated by using the calibration software. The terminal device is connected with the target calibration instrument, the standard instrument 3 and the scanning device 5 through a communication bus, the terminal device is in communication connection with the cloud server 2 in a wireless or wired mode, and the target calibration instrument is connected with the standard instrument 3 through a wire. The interfaces of the communication bus comprise TCP, USB, GPIB, RS232, CAN and the like. The scanning device 5 is configured to scan a model identifier, such as a two-dimensional code or a barcode, of the target calibration instrument to obtain serial number information of the target calibration instrument. And the scanning equipment 5 sends the acquired serial number information of the target calibration instrument 4 to the terminal equipment through the communication bus. After the terminal device acquires the sequence signal of the target calibration instrument 4, the serial number information of the target calibration instrument 4 is sent to the cloud server 2. The cloud server 2 receives the serial number information of the target calibration instrument 4, and matches the corresponding interface resource file and calibration resource file according to the serial number information of the target calibration instrument 4. The terminal equipment loads the matched interface resource file and calibration resource file from the cloud server 2, and generates a calibration interface through the interface resource file and the calibration resource file.
The interface resource file is used for generating interface layout and interface functions of the calibration interface, the calibration resource file comprises a calibration script and a configuration text, and the calibration script corresponds to the calibration items of the target calibration instrument 4 one by one. Different calibration instruments have different calibration interfaces. Interface resource files and calibration resource files of various calibration instruments are stored in the cloud server 2, and when calibration is performed, the resource files matched with the calibration instruments are loaded from the cloud server 2 through serial number information of the calibration instruments to form corresponding calibration interfaces, so that one terminal device has a function of calibrating various instruments. When the information matched with the serial number of the target calibration instrument 4 does not exist in the cloud server 2, it indicates that the target calibration instrument 4 is not within the calibration range of the cloud server 2 and the terminal device, and the cloud server 2 feeds back a prompt message of "the calibration instrument is not within the calibration range" to the terminal device to inform the terminal device of ending the calibration.
In addition, in this embodiment, the collected data, the calibration data, and the verification data generated by the terminal device during the calibration process all adopt the same format, such as json format. The collected data refers to original measurement data collected by the terminal device from the calibration instrument and the standard instrument 3, the calibration data is data obtained by data operation of the original data, and the verification data is precision error data which is output from the standard instrument 3 after calibration and measured by the calibration instrument.
S12: acquiring a calibration instruction triggered based on the calibration interface, operating a corresponding calibration script according to the calibration instruction to control a preset standard instrument 3 to calibrate a calibration item of the target calibration instrument 4 corresponding to the calibration instruction, and calculating calibration data of the calibration item;
after the terminal equipment generates the calibration interface, a calibration instruction triggered by a user based on the calibration interface is obtained. The calibration instruction includes a calibration item to be calibrated. Different calibration instruments have different calibration items, and the same calibration instrument may have multiple calibration items. After the terminal device obtains the calibration instruction, the calibration script of the calibration item corresponding to the calibration instruction is operated according to the calibration instruction, and the standard instrument 3 is controlled to calibrate the calibration item corresponding to the calibration instruction of the target calibration instrument 4 through the calibration script. In the calibration process, the calibration script controls the standard instrument 3 to execute the calibration items of the calibration program, controls the target calibration instrument 4 to respond to the calibration of the standard instrument 3, and finally acquires the corresponding output values of the standard instrument 3 and the target calibration instrument 4 when the calibration items are executed. And calculating calibration data by taking the output value of the target calibration instrument 4 as a calibration output value and the output value of the standard instrument 3 as a standard output value.
S13: and programming the calibration data of the calibration item on the target calibration instrument 4, and uploading the calibration result of the calibration item and the calibration data to the cloud server 2.
Finally, the calibration data of the calibration item is burned on the target calibration instrument 4 to achieve calibration of the target calibration instrument 4. Meanwhile, the calibration data and the calibration result are uploaded to the cloud server 2 for recording. The calibration results record the success or failure of the calibration procedure. After all calibration items corresponding to the calibration instruction are calibrated, the cloud server 2 receives calibration data and calibration results uploaded by the terminal equipment and generates a total calibration report to be fed back to the terminal equipment.
According to the technical scheme, based on the unified management of the cloud server 2, when the target calibration instrument 4 is calibrated, the interface resource file and the calibration resource file corresponding to the target calibration instrument 4 are loaded from the cloud server 2 according to the serial number information of the target calibration instrument 4, and the calibration interface conforming to the target calibration instrument 4 is generated through the interface resource file and the calibration resource file, so that the purpose that the same calibration system or the same calibration software is suitable for calibration of multiple types of instruments is achieved. Meanwhile, the script language is adopted to control the calibration process in the calibration process, and the replacement of the calibration process and the calibration method can be realized by modifying the script. In addition, the calibration process does not depend on the cloud server 2, and compared with the prior art that the calibration process depends on the cloud server 2 for calibration, the process of the calibration flow is not affected even if the communication with the cloud server 2 is interrupted during calibration.
Fig. 2 is a detailed flowchart of S12 in the first embodiment of the instrument calibration method of the present invention, which is detailed as follows:
s121: acquiring a calibration instruction triggered based on the calibration interface, acquiring the calibration progress of the target calibration instrument 4 from the cloud server 2 according to the calibration instruction, and analyzing a calibration item to be calibrated based on the calibration instruction and the calibration progress;
in the embodiment, in order to prevent the occurrence of a repeated verification situation during recalibration after the calibration interruption, the cloud server 2 is provided with a calibration management module, and the calibration management module is configured to manage the calibration progress of each target calibration instrument 4, and update the calibration progress in real time according to calibration data and calibration results uploaded by the target calibration instrument 4 during the calibration process. When the terminal equipment acquires a calibration instruction triggered by a user based on a calibration interface, the calibration progress of the target calibration instrument 4 is acquired from the cloud server 2 according to the calibration instruction, and a calibration item to be calibrated is analyzed according to the calibration instruction and the calibration progress. It can be understood that, when the user triggers the calibration instruction, the calibration item to be calibrated may be specified, and when the calibration item to be calibrated in the calibration instruction is not included in the calibration schedule, the calibration item to be actually calibrated may be determined. For example, A, B, C is the calibration item to be calibrated included in the calibration instruction, a and B are the calibration items recorded in the calibration schedule, and then C is the actual calibration item to be calibrated. By the method, repeated calibration can be avoided, and calibration time is saved.
S122: running a calibration script corresponding to the calibration item to be calibrated to control the preset standard instrument 3 to calibrate the calibration item to be calibrated of the target calibration instrument 4;
after the calibration items to be calibrated are determined, the calibration scripts corresponding to the calibration items to be calibrated are run one by one, so that the standard instrument 3 is controlled to calibrate the calibration items to be calibrated of the target calibration instrument 4 through the calibration scripts. It can be understood that the number of the calibration items to be calibrated may be multiple, and when there are multiple calibration items to be calibrated, the calibration items to be calibrated are calibrated one by one, and the whole calibration process is not completed until all the calibration items to be calibrated are completely calibrated, so as to complete the calibration process corresponding to the calibration instruction.
S123: and acquiring a standard output value of the standard instrument 3 and a calibration output value of the target calibration instrument 4, and calculating calibration data of the calibration item according to the standard output value and the calibration output value.
Each time calibration of one of the calibration items to be calibrated is performed, calibration data is calculated from a standard output value output by the standard instrument 3 after the calibration item is performed and a calibration output value output by the target calibration instrument 4 when the calibration item is performed after calibration is performed in the calibration process. For example, the calibration data is a ratio or percentage of the absolute value of the difference between the calibration output value and the standard output value to the standard output value.
Fig. 3 is a detailed flowchart of S13 in the first embodiment of the instrument calibration method of the present invention, which is detailed as follows:
s131: judging whether the calibration data of the calibration item meets a preset precision index or not;
in the present embodiment, in order to ensure that the target calibration instrument 4 can meet the preset requirements after calibration, the standard instrument 3 and the target calibration instrument 4 are required to perform calibration items after calibration, and obtain the execution results. The execution result of the standard instrument 3 is a standard output value, and the execution result of the target calibration instrument 4 is a calibration output value. Calibration data is calculated based on the standard output value and the calibration output value, the calibration data reflecting a precision deviation between the calibration output value and the standard output value. And judging whether the calibration data meet preset precision indexes. It is understood that the accuracy indicators may be different for different calibration items.
S132: if the calibration data of the calibration item meets the accuracy index, burning the calibration data on the target calibration instrument 4, and uploading the calibration result of the calibration item and the calibration data to the cloud server 2;
and comparing the calibration data with the precision index, if the calibration data is smaller than the precision index, namely the calibration data meets the precision index, indicating that the precision of the target calibration instrument 4 after calibration meets the preset requirement, burning the calibration data on the target calibration instrument 4, so that the output value of the target calibration instrument 4 in the actual measurement process is the value corrected by the calibration data, and ensuring the measurement accuracy. At this time, the calibration result is successfully recorded and calibrated, and the calibration result and the calibration data are further uploaded to the cloud server 2 for recording, so that the cloud server 2 can track the calibration process and the calibration progress, and unified management is realized.
S133: if the calibration data of the calibration project does not meet the precision index, judging whether the failure times of the calibration project exceed a preset threshold value according to the calibration progress;
if the calibration data is greater than the accuracy index, that is, the calibration data meets the accuracy index, it indicates that the accuracy of the target calibration instrument 4 after calibration does not meet the preset requirement, and at this time, the calibration fails, and it is necessary to determine whether to continue the calibration. It can be understood that the calibration progress records the calibration times of each calibration item, and the calibration times of each calibration item are controlled, so that a certain failure time in the calibration process is allowed to exist in consideration of the fact that the user operation process may have calibration failures which are not caused by the instrument itself, such as the calibration failures caused by poor wiring. Secondly, considering that if the calibration fails due to the self-reason of the instrument, the calibration is not possible to be successful for more times, a preset threshold value is set for the calibration time of each calibration item, and whether the failure time of the calibration item exceeds the preset threshold value is judged according to the calibration progress.
S134: if the failure times of the calibration item exceed a preset threshold, ending the calibration flow of the calibration item and uploading the calibration result of the calibration item and the calibration data to the cloud server 2;
if the failure times of the calibration items exceed the preset threshold, it is indicated that the target calibration instrument 4 may have a problem, and at this time, the calibration process is ended, and the calibration result and the calibration data are uploaded to the cloud server 2, so that a manager and a user of the cloud server 2 can know the condition of the target calibration instrument 4 in time and maintain the target calibration instrument in time.
S135: and if the failure times of the calibration items do not exceed a preset threshold value, re-running the calibration scripts corresponding to the calibration items.
And if the failure times of the calibration items do not exceed the preset threshold value, the calibration scripts corresponding to the calibration items are rerun so as to recalibrate. Preferably, when the execution result of the calibration item is failure and the failure times exceed a preset threshold, a maintenance warning message is sent to the user and the cloud server 2; and when the calibration result of the calibration item is failure and the failure times do not exceed the preset threshold value, sending a check warning message to the user to remind the user to check whether the line and the like are well connected.
Fig. 4 is a schematic flowchart of the instrument calibration method in the second embodiment of the present invention, including S21 to S27, where S21, S26, and S27 are the same as S11, S12, and S13, which are not repeated herein, except that S22 to S25 are included after S21, and are detailed as follows:
s22: acquiring corresponding latest firmware version information from the cloud server 2 according to the serial number information of the target calibration instrument 4;
in order to ensure that the function of the target calibration instrument 4 is in the latest version state, the latest firmware version information corresponding to the target calibration instrument 4 is acquired from the cloud server 2 according to the serial number information of the target calibration instrument 4 before the target instrument is calibrated. It will be appreciated that the firmware version information records a version number.
S23: acquiring firmware version information of a target calibration instrument 4, and judging whether the firmware version of the target calibration instrument 4 is the latest version or not based on the firmware version information and the latest firmware version information;
the terminal device obtains the firmware version information of the target calibration instrument 4 from the target calibration instrument 4 through the communication bus, and judges whether the version numbers of the firmware version information of the target calibration instrument 4 and the latest firmware version information obtained by the cloud server 2 are the same or not by comparing the firmware version information of the target calibration instrument with the latest firmware version information obtained by the cloud server.
S24: if the firmware version of the target calibration instrument 4 is the latest version, executing the following steps: acquiring a calibration instruction triggered based on the calibration interface;
if the firmware version of the target calibration apparatus 4 is the latest version, that is, the version number of the firmware version of the target calibration apparatus 4 is the latest version number, it indicates that the target calibration apparatus 4 has the most complete functions at present, and the firmware thereof does not need to be upgraded, then step S12 is executed.
S25: if the firmware version of the target calibration instrument 4 is not the latest version, downloading a corresponding firmware upgrade file from the cloud server 2 and upgrading the target calibration instrument 4 according to the firmware upgrade file.
If the firmware version of the target calibration instrument 4 is not the latest version, that is, the version number of the firmware version of the target calibration instrument 4 is not the latest version number, it is indicated that the target calibration instrument 4 has the upgraded version, and in order to perfect the function of the target calibration instrument 4, a firmware upgrade file corresponding to the target calibration instrument 4 is downloaded from the cloud server 2 to upgrade the firmware of the target calibration instrument 4.
Fig. 5 is a schematic flow chart of the instrument calibration method in the third embodiment of the present invention, including S31 to S35, where S33 to S25 are the same as S11 to S13, and are not repeated here, but the difference is that S33 is followed by S31 to S32, which are detailed as follows:
s31: acquiring a user account, password information and a user mode, and sending the acquired user account, password information and user mode to the cloud server 2 for verification:
in this embodiment, before the terminal device calibrates the target calibration device using the function calibration software, the user needs to input a user account and password information corresponding to the user mode on the terminal device, and after acquiring the user account, the password information, and the user mode, the terminal device sends the user account, the password information, and the user mode to the cloud server 2 for verification. The user mode comprises a production mode and a debugging mode, calibrators use the production mode and conduct calibration according to a specified calibration item sequence, and the calibrators do not need to know details and only need to click a start button and conduct wiring according to the prompt of a popup frame. The debugging mode is used by hardware personnel, and only specified board cards, channels, projects and the like can be calibrated. Different user modules have different corresponding calibration interfaces.
S32: and detecting a verification passing instruction fed back by the cloud server 2, and acquiring serial number information of the target calibration instrument 4 by the universal scanning instrument according to the detected verification passing instruction.
The cloud server 2 comprises a user authentication module, the database of the cloud server 2 comprises user account and password information and user modes thereof, and the user authentication module performs matching authentication on the user account and password information and the user modes sent by the terminal equipment. And when the user verification module passes the verification, feeding back a verification passing instruction to the terminal equipment. When the terminal device detects that the verification passing instruction indicates that the user identity passes the verification, the user uses the scanning instrument to obtain the serial number information of the target calibration instrument 4, and the terminal device obtains the serial number information of the target calibration instrument 4 through the scanning instrument.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
In an embodiment of the present invention, there is also provided an instrument calibration device 1, and referring to fig. 6, fig. 6 is a schematic system structure diagram of a first embodiment of the instrument calibration device 1 of the present invention, including:
the process management module 11 is configured to obtain serial number information of the target calibration instrument 4, and load an interface resource file and a calibration resource file corresponding to the target calibration instrument 4 from the cloud server 2 according to the serial number information to generate a calibration interface;
the script calibration module 12 is configured to obtain a calibration instruction triggered based on the calibration interface, run a corresponding calibration script according to the calibration instruction to control a preset standard instrument 3 to calibrate a calibration item of the target calibration instrument 4 corresponding to the calibration instruction, and calculate calibration data of the calibration item;
a data programming module 13, configured to program calibration data of the calibration item onto the target calibration instrument 4;
a data uploading module 14, configured to upload the calibration result of the calibration item and the calibration data to the cloud server 2.
Fig. 7 shows a detailed structural diagram of the script calibration module 12 in the first embodiment of the instrument calibration apparatus 1 of the present invention, which includes:
the instruction obtaining and analyzing module 121 is configured to obtain a calibration instruction triggered based on the calibration interface, obtain a calibration progress of the target calibration instrument 4 from the cloud server 2 according to the calibration instruction, and analyze a calibration item based on the calibration instruction and the calibration progress;
a calibration module 122, configured to run a calibration script corresponding to the calibration item to be calibrated to control the preset standard instrument 3 to calibrate the calibration item to be calibrated of the target calibration instrument 4;
a calculating module 123, configured to obtain a standard output value of the standard instrument 3 and a calibration output value of the target calibration instrument 4, and calculate calibration data of the calibration item according to the standard output value and the calibration output value.
Fig. 8 shows a schematic system structure diagram of a second embodiment of the instrument calibration device 1 of the present invention, wherein the script calibration module 12 further includes:
a first determining module 124, configured to determine whether the calibration data of the calibration item meets a preset precision index;
the data programming module 13 is further configured to, if the calibration data of the calibration item meets the accuracy index, program the calibration data onto the target calibration instrument 4;
a second determining module 125, configured to determine, according to the calibration progress, whether the failure times of the calibration project exceed a preset threshold if the calibration data of the calibration project does not meet the accuracy index;
the process management module 11 is further configured to end the calibration process of the calibration item if the failure times of the calibration item exceed a preset threshold, and to re-run the calibration script corresponding to the calibration item if the failure times of the calibration item do not exceed the preset threshold.
The calibration module 122 is further configured to rerun the calibration script corresponding to the calibration item if the failure times of the calibration item do not exceed a preset threshold.
Fig. 9 shows a schematic structural diagram of a third embodiment of the instrument calibration device 1 of the present invention, wherein the instrument calibration device 1 further includes an upgrade module 15, and the upgrade module 15 includes:
a version obtaining module 151, configured to obtain corresponding latest firmware version information from the cloud server 2 according to the serial number information of the target calibration instrument 4, and obtain firmware version information of the target calibration instrument 4;
a third determining module 152, configured to determine whether the firmware version of the target calibration instrument 4 is the latest version based on the firmware version information and the latest firmware version information;
a download installation module 153, configured to download a corresponding firmware upgrade file from the cloud server 2 and upgrade the target calibration instrument 4 according to the firmware upgrade file if the firmware version of the target calibration instrument 4 is not the latest version.
Fig. 10 shows a schematic structural diagram of a fourth embodiment of the instrument calibration device 1 of the present invention, wherein the instrument calibration device 1 further includes a login module 16 and an instrument control module 17:
the login module 16 is configured to acquire a user account, password information and a user mode, send the acquired user account, password information and user mode to the cloud server 2 for verification, and detect a verification passing instruction fed back by the cloud server 2;
and the instrument control module 17 is used for acquiring serial number information of the target calibration instrument 4 through the scanning instrument according to the detected verification passing instruction, and is also used for controlling the target calibration instrument 4 and the standard instrument 3 through the script calibration module 12.
The embodiment of the present invention further provides an instrument calibration system, referring to fig. 11, the instrument calibration system includes a cloud server 2, a standard instrument 3, a target calibration instrument 4, and an instrument calibration device 1 in the foregoing embodiment, the standard instrument 3 and the target calibration instrument 4 are both connected to the instrument calibration device 1, the standard instrument 3 is connected to the target calibration instrument 4 through a wire, the cloud server 2 is connected to the instrument calibration device 1 through communication, the cloud server 2 is configured to provide an interface resource file and a calibration resource file of the target calibration instrument for the instrument calibration device according to serial number information of the target calibration instrument, and is further configured to verify a user account number, password information, and a user type sent by a terminal device, and is further configured to manage a calibration schedule of each calibration item of each calibration instrument, and provide downloading of the calibration schedule.
The cloud server 2 comprises a database and model management module, a resource file management module, a user verification module, an upgrade management module, a calibration management module and a report generation module,
the database is used for storing user account and password information, instrument serial number information, instrument firmware version information and instrument calibration information (such as calibration data, calibration results and calibration progress); the model management module is used for managing serial number information of different calibration instruments, and inquiring instrument version information through serial numbers; the resource file management module is used for managing calibration software resource information of different calibration instruments, and comprises interface resource files and calibration resource files, wherein the calibration resource files comprise calibration scripts and configuration files; the user authentication module is used for authenticating the user account, the password information and the user type sent by the terminal equipment; the upgrading management module is used for managing firmware upgrading files of different calibrating instruments and latest firmware version information of different calibrating instruments; and the calibration management module is used for managing the calibration progress of each calibration item of each calibration instrument and providing download of the calibration progress.
In addition, the instrument calibration system further comprises a scanning device 5 for scanning the serial number information on the target calibration instrument 4 and transmitting to the instrument calibration apparatus 1.
Fig. 12 is a schematic diagram of a hardware structure of an instrument calibration apparatus/terminal device according to an embodiment of the present invention. As shown in fig. 12, the instrument calibration device/terminal apparatus 6 of this embodiment includes: a processor 60, a memory 61 and a computer program 62, such as an instrument calibration program, stored in said memory 61 and executable on said processor 60. The processor 60, when executing the computer program 62, implements the steps in the various instrument calibration method embodiments described above, such as steps 11 through 13 shown in fig. 1. Alternatively, the processor 60, when executing the computer program 62, implements the functions of the modules/units in the above-mentioned device embodiments, such as the functions of the modules 51 to 54 shown in fig. 6.
Illustratively, the computer program 62 may be partitioned into one or more modules/units that are stored in the memory 61 and executed by the processor 60 to implement the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions for describing the execution of the computer program 62 in the instrument calibration device/terminal apparatus 6. For example, the computer program 62 may be divided into a program management module, a script calibration module, a data programming module, and a data uploading module (a module in a virtual device), and the specific functions of each module are as follows:
the flow management module is used for acquiring serial number information of a target calibration instrument, and loading an interface resource file and a calibration resource file corresponding to the target calibration instrument from a cloud server according to the serial number information to generate a calibration interface;
the script calibration module is used for acquiring a calibration instruction triggered based on the calibration interface, operating a corresponding calibration script according to the calibration instruction to control a preset standard instrument to calibrate a calibration item of the target calibration instrument corresponding to the calibration instruction, and calculating calibration data of the calibration item;
the data programming module is used for programming the calibration data of the calibration item on the target calibration instrument;
and the data uploading module is used for uploading the calibration result of the calibration item and the calibration data to the cloud server.
The instrument calibration device/terminal device 6 may be a computing instrument such as a desktop computer, a notebook computer, a palm computer, a cloud server, and the like. The instrument calibration device/terminal apparatus may include, but is not limited to, a processor 60, a memory 61. Those skilled in the art will appreciate that fig. 12 is merely an example of the instrument calibration device/terminal apparatus 6 and does not constitute a limitation of the instrument calibration device/terminal apparatus 6 and may include more or less components than those shown, or some components may be combined, or different components, for example, the instrument calibration device/terminal apparatus may also include input-output instruments, network access instruments, buses, etc.
The Processor 60 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 61 may be an internal storage unit of the instrument calibration device/terminal equipment 6, such as a hard disk or a memory of the instrument calibration device/terminal equipment 6. The memory 61 may also be an external storage device of the instrument calibration device/terminal equipment 6, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the instrument calibration device/terminal equipment 6. Further, the memory 61 may also include both an internal storage unit of the instrument calibration device/terminal apparatus 6 and an external storage instrument. The memory 61 is used to store the computer program and other programs and data required by the instrument calibration device/terminal equipment. The memory 61 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a readable storage medium and used by a processor to implement the steps of the above-described embodiments of the method. . Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (8)
1. An instrument calibration method, comprising:
acquiring serial number information of a target calibration instrument, and loading an interface resource file and a calibration resource file corresponding to the target calibration instrument from a cloud server according to the serial number information to generate a calibration interface;
acquiring a calibration instruction triggered based on the calibration interface, operating a corresponding calibration script according to the calibration instruction to control a preset standard instrument to calibrate a calibration item of the target calibration instrument corresponding to the calibration instruction, and calculating calibration data of the calibration item;
burning the calibration data of the calibration item on the target calibration instrument, and uploading the calibration result of the calibration item and the calibration data to the cloud server;
the acquiring a calibration instruction triggered based on the calibration interface, running a corresponding calibration script according to the calibration instruction to control a preset standard instrument to calibrate a calibration item of the target calibration instrument corresponding to the calibration instruction, and calculating calibration data of the calibration item includes:
acquiring a calibration instruction triggered based on the calibration interface, acquiring the calibration progress of the target calibration instrument from a cloud server according to the calibration instruction, and analyzing a calibration item to be calibrated based on the calibration instruction and the calibration progress;
running a calibration script corresponding to the calibration item to be calibrated to control the preset standard instrument to calibrate the calibration item to be calibrated of the target calibration instrument;
and acquiring a standard output value of the standard instrument and a calibration output value of the target calibration instrument, and calculating calibration data of the calibration item according to the standard output value and the calibration output value.
2. The instrument calibration method of claim 1, wherein burning the calibration data of the calibration item onto the target calibration instrument and uploading the calibration result of the calibration item and the calibration data to the cloud server comprises:
judging whether the calibration data of the calibration item meets a preset precision index or not;
if the calibration data of the calibration item meets the precision index, burning the calibration data on the target calibration instrument, and uploading the calibration result of the calibration item and the calibration data to the cloud server;
if the calibration data of the calibration project does not meet the precision index, judging whether the failure times of the calibration project exceed a preset threshold value according to the calibration progress;
if the failure times of the calibration item exceed a preset threshold value, ending the calibration process of the calibration item and uploading the calibration result of the calibration item and the calibration data to the cloud server;
and if the failure times of the calibration items do not exceed a preset threshold value, re-running the calibration scripts corresponding to the calibration items.
3. The instrument calibration method according to claim 2, wherein after acquiring serial number information of a target calibration instrument and loading an interface resource file and a calibration resource file corresponding to the target calibration instrument from a cloud server according to the serial number information to generate a calibration interface, the method further comprises:
acquiring corresponding latest firmware version information from the cloud server according to the serial number information of the target calibration instrument;
acquiring firmware version information of a target calibration instrument, and judging whether the firmware version of the target calibration instrument is the latest version or not based on the firmware version information and the latest firmware version information;
if the firmware version of the target calibration instrument is the latest version, executing the following steps: acquiring a calibration instruction triggered based on the calibration interface;
and if the firmware version of the target calibration instrument is not the latest version, downloading a corresponding firmware upgrade file from the cloud server and upgrading the target calibration instrument according to the firmware upgrade file.
4. The instrument calibration method according to any one of claims 1 to 3, wherein before obtaining serial number information of a target calibration instrument and loading an interface resource file and a calibration resource file corresponding to the target calibration instrument from a cloud server according to the serial number information to generate a calibration interface, the method further comprises:
acquiring a user account, password information and a user mode, and sending the acquired user account, password information and user mode to the cloud server for verification;
and detecting a verification passing instruction fed back by the cloud server, and acquiring serial number information of the target calibration instrument through a scanning instrument according to the detected verification passing instruction.
5. An instrument calibration device, comprising:
the process management module is used for acquiring serial number information of a target calibration instrument, and loading an interface resource file and a calibration resource file corresponding to the target calibration instrument from a cloud server according to the serial number information to generate a calibration interface;
the script calibration module is used for acquiring a calibration instruction triggered based on the calibration interface, operating a corresponding calibration script according to the calibration instruction to control a preset standard instrument to calibrate a calibration item of the target calibration instrument corresponding to the calibration instruction, and calculating calibration data of the calibration item;
the data programming module is used for programming the calibration data of the calibration item on the target calibration instrument;
the data uploading module is used for uploading the calibration result of the calibration item and the calibration data to the cloud server;
the script calibration module comprises:
the instruction acquisition and analysis module is used for acquiring a calibration instruction triggered based on the calibration interface, acquiring the calibration progress of the target calibration instrument from a cloud server according to the calibration instruction, and analyzing a calibration item to be calibrated based on the calibration instruction and the calibration progress;
the calibration module is used for operating a calibration script corresponding to the calibration item to be calibrated so as to control the preset standard instrument to calibrate the calibration item to be calibrated of the target calibration instrument;
and the calculation module is used for acquiring a standard output value of the standard instrument and a calibration output value of the target calibration instrument, and calculating the calibration data of the calibration item according to the standard output value and the calibration output value.
6. An instrument calibration system comprising a cloud server, a standard instrument, a target calibration instrument, and the instrument calibration device of claim 5, the standard instrument and the target calibration instrument each connected to the instrument calibration device, the standard instrument connected to the target calibration instrument, the cloud server communicatively connected to the instrument calibration device,
the cloud server is used for providing an interface resource file and a calibration resource file of the target calibration instrument for the instrument calibration device according to the serial number information of the target calibration instrument.
7. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 4 when executing the computer program.
8. A readable storage medium, in which a computer program is stored which, when being executed, carries out the steps of the method according to any one of claims 1 to 4.
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| CN111225060B (en) * | 2020-01-10 | 2023-06-20 | 杭州涂鸦信息技术有限公司 | Index safety test method and system based on radio frequency |
| CN111457908B (en) * | 2020-03-31 | 2023-03-31 | 中铁十七局集团第三工程有限公司 | Construction lofting method, terminal device and storage medium |
| CN113541827B (en) * | 2020-04-13 | 2022-11-04 | 华为技术有限公司 | Calibration method, device and system |
| CN111537968B (en) * | 2020-05-12 | 2022-03-01 | 江铃汽车股份有限公司 | Angle radar calibration method and system |
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| US8458076B1 (en) * | 2009-03-03 | 2013-06-04 | Morgan Stanley | System and method for calibrating a surface that requires smoothness |
| CN102081542A (en) * | 2011-01-24 | 2011-06-01 | 深圳桑菲消费通信有限公司 | Calibration data recovery method |
| CN103186267B (en) * | 2011-12-30 | 2017-03-08 | 希姆通信息技术（上海）有限公司 | Touch screen calibration method and device |
| FI124661B (en) * | 2012-02-08 | 2014-11-28 | Beamex Oy Ab | Process Calibrator, Method for Controlling a Process Calibrator and User Interface for a Process Calibrator |
| US20170184698A1 (en) * | 2015-12-29 | 2017-06-29 | Rohde & Schwarz Gmbh & Co. Kg | Method and apparatus for calibration of a device under test |
| US10585672B2 (en) * | 2016-04-14 | 2020-03-10 | International Business Machines Corporation | Memory device command-address-control calibration |
| CN105912341A (en) * | 2016-04-27 | 2016-08-31 | 乐视控股（北京）有限公司 | Configuration method of calibration parameter of sensor, and electronic equipment |
| CN107111419B (en) * | 2016-09-27 | 2019-03-19 | 深圳市大疆创新科技有限公司 | Calibration method, calibrating installation, calibration system and calibration memory |
| US10353691B2 (en) * | 2016-09-30 | 2019-07-16 | Cummins Inc. | Updating electronic controller through telematics |
| CN108039921B (en) * | 2017-12-05 | 2021-05-14 | Oppo广东移动通信有限公司 | Calibration method of mobile terminal, terminal equipment and storage medium |
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