CN117270481B - Data processing method and system for industrial personal computer - Google Patents
Data processing method and system for industrial personal computer Download PDFInfo
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- CN117270481B CN117270481B CN202311557675.1A CN202311557675A CN117270481B CN 117270481 B CN117270481 B CN 117270481B CN 202311557675 A CN202311557675 A CN 202311557675A CN 117270481 B CN117270481 B CN 117270481B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
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Abstract
The invention is suitable for the technical field of industrial automation control, and provides a data processing method and a system for an industrial personal computer, wherein the method comprises the following steps: acquiring a plurality of production pictures through an image acquisition device, wherein the image acquisition device is arranged between two processing devices on a production line, and the production pictures are pictures of products on conveying devices of the production line; performing position comparison on a plurality of production pictures to obtain a plurality of different position compensation values, wherein the position compensation values are in one-to-one correspondence with a production line; generating a deceleration control instruction according to the position compensation value; the deceleration control instructions are in one-to-one correspondence with the position compensation values; and a deceleration control instruction is sent to the conveying equipment, so that the industrial personal computer controls the conveying equipment on different production lines to simultaneously convey products into the processing equipment in the same procedure. The invention can synchronously process a plurality of production lines by using the industrial personal computer, and the collection of related data can also realize timing processing.
Description
Technical Field
The invention relates to the technical field of industrial automation control, in particular to a data processing method and system for an industrial personal computer.
Background
The industrial control computer is specially designed for industrial control and automation, and is mainly used for control and data processing in the fields of industrial control systems, automation equipment, intelligent robots and the like.
Modern industry automation degree is higher and higher, and the mode that appears with the production line is mostly, in order to further improve production efficiency, large-scale mill all has a plurality of synchronous production lines, and industrial computer mainly used controls a plurality of production lines and carries out the product manufacturing.
In practical situations, a plurality of processing devices exist in one production line, the processing devices also have an automatic control system, and due to different factors such as maintenance conditions and places, the processing devices have certain differences when controlling the operation of the processing devices, that is, the same devices on different production lines cannot keep completely consistent processing efficiency, as the length of the production line increases and the number increases, the differences in time are more and more obvious, and the situation not only affects subsequent product processing, but also increases difficulty in data collection and processing of an industrial personal computer, so a data processing method and system for the industrial personal computer are provided, and the aim is to solve the problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a data processing method and a system for an industrial personal computer so as to solve the problems existing in the background art.
The invention is realized in that the data processing method for the industrial personal computer comprises the following steps:
acquiring a plurality of production pictures through an image acquisition device, wherein the image acquisition device is arranged between two processing devices on a production line, and the production pictures are pictures of products on conveying devices of the production line;
performing position comparison on a plurality of production pictures to obtain a plurality of different position compensation values, wherein the position compensation values are in one-to-one correspondence with a production line;
generating a deceleration control instruction according to the position compensation value; the deceleration control instructions are in one-to-one correspondence with the position compensation values;
and a deceleration control instruction is sent to the conveying equipment, so that the industrial personal computer controls the conveying equipment on different production lines to simultaneously convey products into the processing equipment in the same procedure.
As a further scheme of the invention: the step of comparing the positions of the plurality of production pictures to obtain a plurality of different position compensation values specifically comprises the following steps:
the method comprises the steps of carrying out position calibration on conveying equipment through a production picture to obtain a reference line, wherein the reference line is a set value from processing equipment in the next process;
carrying out feature recognition on the production picture to obtain product position data, wherein the product position data is the position of a product on conveying equipment;
and obtaining a position compensation value according to the product position data and the reference line comparison.
As a further scheme of the invention: the step of carrying out feature recognition on the production picture to obtain the product position data specifically comprises the following steps:
carrying out contour scanning on the production picture to obtain a characteristic picture of the conveying equipment, wherein the production picture is a overlooking picture relative to the conveying equipment;
carrying out line feature identification on the conveying equipment feature pictures to obtain product line features, wherein the product line features are contour lines of products;
and generating product position data according to the product line characteristics.
As a further scheme of the invention: the step of generating the deceleration control command according to the position compensation value specifically includes:
calculating a plurality of expected time values according to the position compensation value and the conveying speed value, wherein the conveying speed value is the speed of the conveying equipment for constantly conveying products, and the expected time values are in one-to-one correspondence with the position compensation value;
generating a conveying speed adjusting value according to the expected time value;
integrating the conveying speed value and the conveying speed adjusting value to obtain a deceleration control command.
As a further scheme of the invention: the step of generating the conveying speed adjusting value according to the expected time value specifically comprises the following steps:
constructing a mathematical model according to the expected time value, the position compensation value and the conveying speed value;
adjusting a plurality of expected time values to be the same and obtaining corresponding reference conveying speed values;
and obtaining a conveying speed adjusting value according to the reference conveying speed value and the conveying speed value, wherein the conveying speed adjusting value is a difference value between the reference conveying speed value and the conveying speed value.
As a further scheme of the invention: the method further comprises the steps of:
generating a timing data acquisition instruction;
and sending the timing data acquisition instruction to data acquisition equipment so that the industrial personal computer can collect processing data at regular time, wherein the data acquisition equipment is arranged in processing equipment on a production line.
Another object of the present invention is to provide a data processing system for an industrial personal computer, the system comprising:
the image acquisition module is used for acquiring a plurality of production pictures through image acquisition equipment, wherein the image acquisition equipment is arranged between two processing equipment on a production line, and the production pictures are pictures of products on conveying equipment of the production line;
the position compensation generating module is used for carrying out position comparison on a plurality of production pictures to obtain a plurality of different position compensation values, wherein the position compensation values are in one-to-one correspondence with the production lines;
the deceleration instruction generation module generates a deceleration control instruction according to the position compensation value; the deceleration control instructions are in one-to-one correspondence with the position compensation values;
and the deceleration instruction sending module sends the deceleration control instruction to the conveying equipment, so that the industrial personal computer controls the conveying equipment on different production lines to simultaneously convey products into the processing equipment in the same process.
As a further scheme of the invention: the position compensation generation module includes:
the reference calibration unit is used for calibrating the position of the conveying equipment through the production picture to obtain a reference line, and the reference line is a set value from the processing equipment in the next process;
the feature recognition unit is used for carrying out feature recognition on the production picture to obtain product position data, wherein the product position data is the position of a product on conveying equipment;
and the data comparison unit is used for comparing the product position data with the datum line to obtain a position compensation value.
As a further scheme of the invention: the deceleration instruction generation module further includes:
the numerical value calculation unit is used for calculating a plurality of expected time values according to the position compensation value and the conveying speed value, wherein the conveying speed value is the speed of the conveying equipment for conveying the products constantly, and the expected time values are in one-to-one correspondence with the position compensation value;
a speed adjustment generation unit that generates a conveyance speed adjustment value according to the expected time value;
and the data integration unit integrates the conveying speed value and the conveying speed adjusting value to form a deceleration control instruction.
As a further scheme of the invention: the system also includes a data acquisition module, the data acquisition module including:
the acquisition instruction generation unit generates a timing data acquisition instruction;
and the acquisition instruction sending unit is used for sending the timing data acquisition instruction to the data acquisition equipment so that the industrial personal computer can collect processing data at regular time, and the data acquisition equipment is arranged in the processing equipment on the production line.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the image acquisition equipment is utilized to acquire the production pictures of the products on the conveying equipment in a plurality of production lines, the position compensation values of a plurality of products can be obtained by comparing the production pictures, the deceleration control instruction can be generated according to the position compensation values, and the conveying equipment on other production lines can be regulated at the speed based on the slowest conveying equipment, so that the products in the same process on the plurality of production lines can enter the same processing equipment at the same time.
Drawings
FIG. 1 is a flow chart of a data processing method for an industrial personal computer.
Fig. 2 is a flowchart of a method for performing position comparison on a plurality of production pictures to obtain a plurality of different position compensation values in a data processing method for an industrial personal computer.
Fig. 3 is a flowchart of a method for processing data of an industrial personal computer to perform feature recognition on a production picture to obtain product position data.
Fig. 4 is a flowchart of a method for generating a deceleration control command according to a position compensation value in a data processing method of an industrial personal computer.
FIG. 5 is a flowchart of a method for generating a conveying speed adjustment value according to an expected time value in a data processing method of an industrial personal computer.
FIG. 6 is a flow chart of generating timing data acquisition instructions in a data processing method for an industrial personal computer.
FIG. 7 is a schematic diagram of a data processing system for an industrial personal computer.
FIG. 8 is a schematic diagram of a position compensation generating module in a data processing system for an industrial personal computer.
Fig. 9 is a schematic structural diagram of a deceleration command generating module in a data processing system for an industrial personal computer.
FIG. 10 is a schematic diagram of a data acquisition module in a data processing system for an industrial personal computer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a data processing method for an industrial personal computer, where the method includes the following steps:
s100, acquiring a plurality of production pictures through an image acquisition device, wherein the image acquisition device is arranged between two processing devices on a production line, and the production pictures are pictures of products on conveying devices of the production line;
s200, performing position comparison on a plurality of production pictures to obtain a plurality of different position compensation values, wherein the position compensation values are in one-to-one correspondence with a production line;
s300, generating a deceleration control instruction according to the position compensation value; the deceleration control instructions are in one-to-one correspondence with the position compensation values;
s400, a deceleration control instruction is sent to conveying equipment, so that the industrial personal computer controls the conveying equipment on different production lines to simultaneously convey products into processing equipment in the same process.
It should be noted that, the image acquisition equipment can adopt the industry camera, mainly used processing some image collection in production process, the image acquisition equipment sets up at the top of conveying equipment, and the image collection of corresponding conveying equipment is more directly perceived like this, and the position of product on conveying equipment is also more clear direct.
In the embodiment of the invention, the image acquisition equipment is utilized to acquire the production pictures of the products on the conveying equipment in a plurality of production lines, the position compensation values of a plurality of products can be obtained by comparing the production pictures, the deceleration control instruction can be generated according to the position compensation values, and the conveying equipment on other production lines can be regulated based on the slowest conveying equipment, so that the products in the same process on the plurality of production lines can enter the same processing equipment at the same time.
As shown in fig. 2, as a preferred embodiment of the present invention, the step of comparing the positions of the plurality of production pictures to obtain a plurality of different position compensation values specifically includes:
s201, calibrating the position of the conveying equipment through a production picture to obtain a reference line, wherein the reference line is a set value from the processing equipment of the next procedure;
s202, carrying out feature recognition on a production picture to obtain product position data, wherein the product position data is the position of a product on conveying equipment;
s203, obtaining a position compensation value according to the product position data and the reference line.
In the embodiment of the invention, the production picture is a top view of the conveying equipment, the datum line can be obtained through position calibration, the position compensation value can be obtained according to the position of the product on the conveying equipment and the datum line, namely, the difference value between the positions of the products can be obtained through the distance comparison result of the products and the datum line, and the difference value can be compensated through adjusting the conveying speed of the conveying equipment.
As shown in fig. 3, as a preferred embodiment of the present invention, the step of performing feature recognition on the production picture to obtain product position data specifically includes:
s2021, carrying out contour scanning on a production picture to obtain a characteristic picture of conveying equipment, wherein the production picture is a overlook picture relative to the conveying equipment;
s2022, carrying out line feature recognition on the conveying equipment feature pictures to obtain product line features, wherein the product line features are contour lines of products;
s2023, generating product position data according to the product line characteristics.
In the embodiment of the invention, the profile scanning of the production picture can obtain the characteristic picture of the conveying equipment, and a plurality of lines exist in the characteristic picture of the conveying equipment, wherein the line characteristics of the product occupy a part and can shield the original lines of the conveying equipment, so that the accurate position of the product on the conveying equipment can be obtained.
As shown in fig. 4, as a preferred embodiment of the present invention, the step of generating the deceleration control command according to the position compensation value specifically includes:
s301, calculating a plurality of expected time values according to the position compensation value and the conveying speed value, wherein the conveying speed value is the speed of conveying the product constantly by the conveying equipment, and the expected time values are in one-to-one correspondence with the position compensation value;
s302, generating a conveying speed adjusting value according to an expected time value;
s303, integrating the conveying speed value and the conveying speed adjusting value to obtain a deceleration control instruction.
In the embodiment of the invention, the transportation speed of the conveying equipment is fixed, and the expected time value of the product moving to the datum line can be obtained according to the position compensation value, because the relative positions of the products are different, the expected time values are different, and in order to make the expected time values consistent, the transportation speed needs to be adjusted, so that a deceleration control instruction can be obtained according to conversion between the numerical values, and the industrial personal computer can correspondingly adjust the transportation speed of each conveying equipment.
As shown in fig. 5, as a preferred embodiment of the present invention, the step of generating the conveying speed adjustment value according to the expected time value specifically includes:
s3021, constructing a mathematical model according to an expected time value, a position compensation value and a conveying speed value;
s3022, adjusting a plurality of expected time values to be the same and obtaining corresponding reference conveying speed values;
s3023, obtaining a conveying speed adjusting value according to the reference conveying speed value and the conveying speed value, wherein the conveying speed adjusting value is a difference value between the reference conveying speed value and the conveying speed value.
In the embodiment of the invention, the expected time value, the position compensation value and the conveying speed value can form an equation, and when the expected time value is adjusted to a certain value, the conveying speed value is correspondingly adjusted, namely, the reference conveying speed value, and the conveying speed adjusting value is obtained according to the reference conveying speed value and the conveying speed value.
As shown in fig. 6, as a preferred embodiment of the present invention, the data processing method for an industrial personal computer further includes:
s501, generating a timing data acquisition instruction;
s502, sending a timing data acquisition instruction to data acquisition equipment so that an industrial personal computer can collect processing data at regular time, wherein the data acquisition equipment is arranged in processing equipment on a production line.
In the embodiment of the invention, after the conveying equipment receives the deceleration control instruction, the movement of products of different production lines is synchronized, so that each processing procedure is performed simultaneously to the greatest extent, and the industrial personal computer can perform data collection periodically at the moment, that is, the industrial personal computer does not need to perform data collection all the time, the data processing of the industrial personal computer is simpler, the processing process of invalid data is reduced, and the load is lightened for the operation of the industrial personal computer.
As shown in fig. 7, an embodiment of the present invention further provides a data processing system for an industrial personal computer, where the system includes:
the image acquisition module 100 acquires a plurality of production images through image acquisition equipment, wherein the image acquisition equipment is arranged between two processing equipment on a production line, and the production images are images of products on conveying equipment of the production line;
the position compensation generating module 200 performs position comparison on a plurality of production pictures to obtain a plurality of different position compensation values, wherein the position compensation values are in one-to-one correspondence with the production lines;
the deceleration instruction generation module 300 generates a deceleration control instruction according to the position compensation value; the deceleration control instructions are in one-to-one correspondence with the position compensation values;
the deceleration command sending module 400 sends a deceleration control command to the conveying equipment, so that the industrial personal computer controls the conveying equipment on different production lines to simultaneously convey products into the processing equipment in the same process.
In the embodiment of the invention, the image acquisition equipment is utilized to acquire the production pictures of the products on the conveying equipment in a plurality of production lines, the position compensation values of a plurality of products can be obtained by comparing the production pictures, the deceleration control instruction can be generated according to the position compensation values, and the conveying equipment on other production lines can be regulated based on the slowest conveying equipment, so that the products in the same process on the plurality of production lines can enter the same processing equipment at the same time.
As shown in fig. 8, as a preferred embodiment of the present invention, the position compensation generating module 200 includes:
a reference calibration unit 201, which performs position calibration on the conveying equipment through the production picture to obtain a reference line, wherein the reference line is a set value from the processing equipment of the next procedure;
the feature recognition unit 202 performs feature recognition on the production picture to obtain product position data, wherein the product position data is the position of a product on conveying equipment;
the data comparing unit 203 obtains a position compensation value according to the product position data and the reference line.
As shown in fig. 9, as a preferred embodiment of the present invention, the deceleration command generation module 300 further includes:
a numerical value calculation unit 301 that calculates a plurality of expected time values according to the position compensation value and the conveying speed value, the conveying speed value being a speed at which the conveying apparatus itself constantly conveys the product, the expected time values being in one-to-one correspondence with the position compensation value;
a speed adjustment generation unit 302 that generates a conveyance speed adjustment value according to the expected time value;
the data integrating unit 303 integrates the conveyance speed value and the conveyance speed adjustment value to the deceleration control instruction.
As shown in fig. 10, as a preferred embodiment of the present invention, the system further includes a data acquisition module 500, and the data acquisition module 500 includes:
an acquisition instruction generation unit 501 that generates a timing data acquisition instruction;
the acquisition instruction sending unit 502 sends a timing data acquisition instruction to a data acquisition device, so that the industrial control computer can collect processing data at regular time, and the data acquisition device is arranged in processing equipment on a production line.
The foregoing description of the preferred embodiments of the present invention should not be taken as limiting the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
Those skilled in the art will appreciate that all or part of the processes in the methods of the above embodiments may be implemented by a computer program for instructing relevant hardware, where the program may be stored in a non-volatile computer readable storage medium, and where the program, when executed, may include processes in the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (7)
1. A data processing method for an industrial personal computer, the method comprising the steps of:
acquiring a plurality of production pictures through an image acquisition device, wherein the image acquisition device is arranged between two processing devices on a production line, and the production pictures are pictures of products on conveying devices of the production line;
performing position comparison on a plurality of production pictures to obtain a plurality of different position compensation values, wherein the position compensation values are in one-to-one correspondence with a production line;
generating a deceleration control instruction according to the position compensation value; the deceleration control instructions are in one-to-one correspondence with the position compensation values;
the deceleration control instruction is sent to the conveying equipment, so that the industrial personal computer controls the conveying equipment on different production lines to simultaneously convey products into the processing equipment in the same process;
the step of generating the deceleration control command according to the position compensation value specifically includes:
calculating a plurality of expected time values according to the position compensation value and the conveying speed value, wherein the conveying speed value is the speed of the conveying equipment for constantly conveying products, and the expected time values are in one-to-one correspondence with the position compensation value;
generating a conveying speed adjusting value according to the expected time value;
integrating the conveying speed value and the conveying speed adjusting value to obtain a deceleration control instruction;
the step of generating the conveying speed adjusting value according to the expected time value specifically comprises the following steps:
constructing a mathematical model according to the expected time value, the position compensation value and the conveying speed value;
adjusting a plurality of expected time values to be the same and obtaining corresponding reference conveying speed values;
and obtaining a conveying speed adjusting value according to the reference conveying speed value and the conveying speed value, wherein the conveying speed adjusting value is a difference value between the reference conveying speed value and the conveying speed value.
2. The method for processing data of an industrial personal computer according to claim 1, wherein the step of comparing the positions of the plurality of production pictures to obtain a plurality of different position compensation values specifically comprises:
the method comprises the steps of carrying out position calibration on conveying equipment through a production picture to obtain a reference line, wherein the reference line is a set value from processing equipment in the next process;
carrying out feature recognition on the production picture to obtain product position data, wherein the product position data is the position of a product on conveying equipment;
and obtaining a position compensation value according to the product position data and the reference line comparison.
3. The method for processing data of an industrial personal computer according to claim 2, wherein the step of performing feature recognition on the production picture to obtain the product position data specifically comprises:
carrying out contour scanning on the production picture to obtain a characteristic picture of the conveying equipment, wherein the production picture is a overlooking picture relative to the conveying equipment;
carrying out line feature identification on the conveying equipment feature pictures to obtain product line features, wherein the product line features are contour lines of products;
and generating product position data according to the product line characteristics.
4. The data processing method for an industrial personal computer according to claim 1, further comprising:
generating a timing data acquisition instruction;
and sending the timing data acquisition instruction to data acquisition equipment so that the industrial personal computer can collect processing data at regular time, wherein the data acquisition equipment is arranged in processing equipment on a production line.
5. A data processing system for an industrial personal computer, the system comprising:
the image acquisition module is used for acquiring a plurality of production pictures through image acquisition equipment, wherein the image acquisition equipment is arranged between two processing equipment on a production line, and the production pictures are pictures of products on conveying equipment of the production line;
the position compensation generating module is used for carrying out position comparison on a plurality of production pictures to obtain a plurality of different position compensation values, wherein the position compensation values are in one-to-one correspondence with the production lines;
the deceleration instruction generation module generates a deceleration control instruction according to the position compensation value; the deceleration control instructions are in one-to-one correspondence with the position compensation values;
the speed reducing instruction sending module sends a speed reducing control instruction to the conveying equipment, so that the industrial personal computer controls the conveying equipment on different production lines to simultaneously convey products into the processing equipment of the same process;
the deceleration instruction generation module includes:
the numerical value calculation unit is used for calculating a plurality of expected time values according to the position compensation value and the conveying speed value, wherein the conveying speed value is the speed of the conveying equipment for conveying the products constantly, and the expected time values are in one-to-one correspondence with the position compensation value;
a speed adjustment generation unit that generates a conveyance speed adjustment value according to the expected time value;
the data integration unit integrates the conveying speed value and the conveying speed adjusting value to form a deceleration control instruction;
the step of generating the conveying speed adjusting value according to the expected time value specifically comprises the following steps:
constructing a mathematical model according to the expected time value, the position compensation value and the conveying speed value;
adjusting a plurality of expected time values to be the same and obtaining corresponding reference conveying speed values;
and obtaining a conveying speed adjusting value according to the reference conveying speed value and the conveying speed value, wherein the conveying speed adjusting value is a difference value between the reference conveying speed value and the conveying speed value.
6. The data processing system for an industrial personal computer of claim 5, wherein the position compensation generation module comprises:
the reference calibration unit is used for calibrating the position of the conveying equipment through the production picture to obtain a reference line, and the reference line is a set value from the processing equipment in the next process;
the feature recognition unit is used for carrying out feature recognition on the production picture to obtain product position data, wherein the product position data is the position of a product on conveying equipment;
and the data comparison unit is used for comparing the product position data with the datum line to obtain a position compensation value.
7. The data processing system for an industrial personal computer of claim 5, further comprising a data acquisition module comprising:
the acquisition instruction generation unit generates a timing data acquisition instruction;
and the acquisition instruction sending unit is used for sending the timing data acquisition instruction to the data acquisition equipment so that the industrial personal computer can collect processing data at regular time, and the data acquisition equipment is arranged in the processing equipment on the production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311557675.1A CN117270481B (en) | 2023-11-22 | 2023-11-22 | Data processing method and system for industrial personal computer |
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| CN202311557675.1A CN117270481B (en) | 2023-11-22 | 2023-11-22 | Data processing method and system for industrial personal computer |
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| CN117270481A CN117270481A (en) | 2023-12-22 |
| CN117270481B true CN117270481B (en) | 2024-02-23 |
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