CN114706357B - Industrial control equipment informatization control instruction transmission system based on 5G communication - Google Patents
Industrial control equipment informatization control instruction transmission system based on 5G communication Download PDFInfo
- Publication number
- CN114706357B CN114706357B CN202210606844.5A CN202210606844A CN114706357B CN 114706357 B CN114706357 B CN 114706357B CN 202210606844 A CN202210606844 A CN 202210606844A CN 114706357 B CN114706357 B CN 114706357B
- Authority
- CN
- China
- Prior art keywords
- control instruction
- production line
- control
- line equipment
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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], 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], computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses an industrial control equipment informatization control instruction transmission system based on 5G communication, wherein when information transmitted by a 5G communication module is a control instruction of industrial control equipment, the control instruction of the industrial control equipment is transmitted to a control instruction execution module in production line equipment by a control instruction sending module in the industrial control equipment; and when the information transmitted by the 5G communication module is feedback information of the production line equipment, the feedback information of the production line equipment is transmitted to the industrial control equipment by the control instruction feedback module. The invention can realize the high-efficiency transmission of information between the industrial control equipment and the production line equipment through 5G communication, has the characteristics of low time delay and high speed, simultaneously has the effects of acquiring and executing the control instruction by a feedback mechanism after transmitting the control instruction, and calibrates the control instruction according to the feedback information, and can effectively realize the accurate control effect aiming at the dynamically changed sensor data.
Description
Technical Field
The invention relates to the technical field of instruction transmission, in particular to an industrial control equipment informatization control instruction transmission system based on 5G communication.
Background
The rapid development of computer technology brings great convenience to people, so that the life of people is more intelligent, and the labor capacity of people is greatly reduced. In the application of the computer technology in the industrial aspect, people can realize larger capacity only by paying less workload (controlling machine production) in an intelligent control mode, so that the computer technology effectively promotes the development of enterprises.
The 5G communication has the characteristics of high speed, low time delay and large connection service, and can realize the quick communication of information in the Internet of things.
In the existing industrial control equipment informatization instruction control system, a 2G and 3G communication mode is generally adopted, which can meet the requirement of information transmission, but has poor timeliness, so that certain deviation exists between control information corresponding to a control instruction and an actual situation, and further the control precision is poor; meanwhile, the existing calibration system simply generates a control command through a value of sensor data, or does not calibrate the control command, or simply obtains a compensation value for calibration, and does not consider the condition that the self-regulation function of the equipment is damaged and the control command cannot be accurately executed.
In view of the above situation, an industrial control equipment informatization control instruction transmission system based on 5G communication is needed.
Disclosure of Invention
The invention aims to provide an industrial control equipment informatization control instruction transmission system based on 5G communication, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: industrial control equipment information control instruction transmission system based on 5G communication includes:
the data acquisition module is used for acquiring sensor data on production line equipment in real time and forming the sensor data on each production line equipment into production line equipment information;
the 5G communication module is used for transmitting production line equipment information, control instructions of industrial control equipment and feedback information of production line equipment;
the control instruction generation module can generate a corresponding control instruction in the industrial control equipment according to the production line equipment information;
the control instruction sending module is used for sending the generated control instruction from the industrial control equipment to the production line equipment corresponding to the control instruction through the 5G communication module;
the control instruction feedback module acquires the production line equipment information of the production line equipment corresponding to the control instruction again through the data acquisition module after the production line equipment corresponding to the control instruction receives the control instruction, generates feedback information and feeds the feedback information back to the industrial control equipment through the 5G communication module;
the control instruction contact degree analysis module acquires production line equipment information fed back by production line equipment corresponding to the control instruction in the industrial control equipment, analyzes the contact degree of the control instruction to obtain a contact degree factor, judges the contact degree factor and judges whether the control instruction needs to be calibrated or not;
and the control instruction calibration module calculates the calibration value of the control instruction according to the cutting degree factor obtained by the control instruction cutting degree analysis module and obtains the calibrated control instruction.
According to the invention, through mutual cooperation of all modules, calibration and transmission of control instructions are realized together, and meanwhile, 5G communication is adopted for information transmission, so that the time delay influence in the information transmission process can be effectively reduced, the timeliness of the control instructions is ensured, and meanwhile, through calibrating the instructions of the control strand, the control precision of industrial control equipment on production line equipment can be effectively improved.
Further, when the information transmitted by the 5G communication module is production line equipment information, the production line equipment information is transmitted to the industrial control equipment by the data acquisition module in a 5G signal mode;
when the information transmitted by the 5G communication module is a control instruction of the industrial control equipment, the control instruction of the industrial control equipment is transmitted to a control instruction execution module in the production line equipment in the form of a 5G signal by a control instruction transmitting module in the industrial control equipment, and the control instruction execution module is used for receiving the control instruction, interpreting the control information corresponding to the control instruction and controlling the production line equipment according to the interpreted result;
when the information transmitted by the 5G communication module is feedback information of the production line equipment, the feedback information of the production line equipment is transmitted to the industrial control equipment by the control instruction feedback module in the form of a 5G signal;
when the information is transmitted through the 5G communication module, the receiver of the information can feed back a received signal to the sender after receiving the information, the received signals corresponding to different receivers are different,
if the sender does not receive the receiving signal fed back by the sender within the unit time, the information transmission failure is judged, and the information is transmitted to the receiver again.
The invention adopts a 5G signal mode to transmit information, so that the information transmission speed is higher, the time delay is lower, the transmitted data has higher analysis value, and the analysis result is more in line with the current state; the method is characterized in that a receiving party is set to feed back a receiving signal to a sending party, and the method belongs to a feedback mechanism and aims to confirm the transmission condition of information and ensure that the receiving party can timely and effectively receive the information transmitted by the sending party; the reason why the different receiving signals corresponding to different receiving parties are set is to enable the sending party to quickly identify the corresponding receiving party according to the obtained receiving signals, and further to judge that the information corresponding to the receiving party is successfully transmitted.
Further, the method for generating the control instruction by the control instruction generating module comprises the following steps:
s1.1, obtaining production line equipment information corresponding to each production line equipment;
s1.2, respectively comparing the information of each production line device with standard production environment data, and respectively calculating the difference value between the average value of each sensor data in each production line device and the standard data corresponding to the sensor in the standard production environment data, wherein the standard production environment data is directly obtained from a comparison database, and the difference value comprises a positive number, a negative number and 0;
s1.3, recording difference values corresponding to various sensor types in the same production line equipment information into the same first set one by one according to the sequence, and recording the first sets corresponding to all the production line equipment information into a second set one by one according to the sequence;
s1.4, comparing the absolute value of each difference value in each first set in the second set with a first preset value respectively, judging whether the sensor data corresponding to each difference value is abnormal or not,
when the absolute value of the difference is larger than or equal to a first preset value, judging that the sensor data corresponding to the difference is abnormal, further judging that the production environment of the production line equipment corresponding to the difference is abnormal,
when the absolute value of the difference is smaller than the first preset value, judging that the sensor data corresponding to the difference is normal, and adjusting the difference to be 0 to further obtain a new second set;
and S1.5, taking the difference value in the new second set finally obtained in the S1.4 as control information of the control instruction on each production line device, and further obtaining the control instruction, wherein the difference value in the second set corresponding to the control information is the amount of control reduction required by corresponding sensor data of the production line device corresponding to the difference value.
In the control instruction generation module, the difference value between the average value of each sensor data in each production line device and the standard data corresponding to the sensor in the standard production environment data is calculated, because each sensor data is fluctuated, the average value is obtained to obtain the relatively stable data of the sensor, so that the calculation result is more accurate, the calculated difference value can better reflect the quantity of the sensor which needs to be controlled and adjusted, and further, the control information corresponding to the sensor can be obtained according to the difference value, and further, the control instruction is obtained; the data are stored in a first set and a second set, so that the stored data are more visual, and the corresponding relation between each data and production line equipment and sensors is easier to obtain; the first preset value is set for screening out production line equipment and corresponding sensors which need to be adjusted, and meanwhile, a control instruction can be obtained according to the difference value (the value of the sensor which needs to be adjusted).
Further, the control instruction sending module may screen the control information corresponding to the control instruction in a project of sending the control instruction, and the process of screening the control information corresponding to the control instruction by the control instruction sending module includes the following steps:
s2.1, acquiring a second set corresponding to the control information corresponding to the control instruction;
s2.2, screening the difference values in each first set in the second set acquired in the S2.1 respectively, judging the validity of the control information corresponding to each first set,
when each difference value in the first set is 0, the first set is determined to be invalid,
when the difference values in the first set are not 0, judging that the first set is valid;
s2.3, acquiring all effective first sets in the S2.2 to obtain the screened control information;
s2.4, obtaining production line equipment corresponding to each effective first set corresponding to the control instruction, wherein the obtained result is the production line equipment corresponding to the control instruction;
and the control instruction sending module is used for respectively sending the control information corresponding to each effective first set in the control instructions to the production line equipment corresponding to the first set.
The control instruction sending module judges the validity of the control information because the control instruction comprises the quantity of the sensors in each production line device which needs to be adjusted, but the corresponding difference values of all the sensors in some production line devices are all 0 (the quantity of the sensors which needs to be adjusted is 0, namely the adjustment is not needed), so that the validity of the control information is judged, the production line devices corresponding to the invalid first set are not controlled and adjusted, the time of the control instruction for controlling and adjusting the sensors can be effectively reduced, the efficiency of the control instruction is improved, and meanwhile, the production line devices which need feedback information are locked.
Further, the control instruction feedback module starts to time after the production line equipment corresponding to each effective first set in the control instruction receives the control instruction, and starts to re-acquire the production line equipment information of the production line equipment after the timing result reaches a first unit time, wherein the obtained production line equipment information of the production line equipment is data information corresponding to the production line equipment in the feedback information.
Further, the control instruction fitness analysis module acquires feedback information corresponding to the control instruction, and obtains a third set corresponding to the feedback information according to the step contents from S1.1 to S1.3 in the method for generating the control instruction by the control instruction generation module, wherein the sequence of the production line equipment corresponding to each element in the third set is the same as the sequence of the production line equipment corresponding to each element in the control instruction;
acquiring a second set in S1.3 in the control instruction generating process, recording the second set as a fourth set, extracting the first sets from the fourth set respectively according to the sequence, wherein the production line equipment corresponding to the extracted first set is the same as the production line equipment corresponding to each element in the third set in sequence, and each extracted first set is used as an element of a fifth set, and the sequence of each element in the fifth set is the same as the sequence of the extracted first set corresponding to the element;
and respectively calculating the coincidence factors between the difference values of the same positions in the sets respectively corresponding to the elements with the same position in the third set and the elements with the same position in the fifth set so as to obtain the coincidence factor of the control instruction.
The control instruction contact degree analysis module generates a third set according to the feedback information to judge whether the control instruction needs to be calibrated or not, and further obtains a corresponding calibration value under the condition that the control instruction needs to be calibrated; the fifth set is obtained in order to obtain the corresponding difference data in the second set corresponding to the feedback information in the control instruction generating process S1.3, and then the degree of contact factor and the calibration value are calculated.
Further, the method for obtaining the cutting degree factor corresponding to the control command comprises the following steps:
s3.1, respectively acquiring difference values of the same positions in sets respectively corresponding to the elements with the same positions in the third set and the fifth set, recording the difference value acquired from the third set as a, and recording the difference value acquired from the fifth set and corresponding to the position of a as b;
s3.2, calculating the quotient of a and b, recording the obtained quotient as a fitting factor corresponding to b in the fifth set, calculating the difference between b and a, and recording the obtained difference as an error c corresponding to b in the fifth set;
s3.3, respectively counting the fit factors corresponding to the difference values in the fifth set to obtain fit factors, wherein the fit factors are a set, each element in the fit factors is a set and corresponds to a production line device, the fit factors are elements in the set corresponding to each element in the fit factors,
and respectively counting errors c corresponding to the difference values in the fifth set to obtain an error set corresponding to the control instruction, wherein each element in the error set is a set and corresponds to one production line device, and the error c is an element in the set corresponding to each element in the error set.
In the process of calculating the contact degree factor, the quotient of a and b is calculated because b represents the adjustment amount of the corresponding sensor planned to be controlled by the control information, and a represents the adjustment amount of the corresponding sensor actually controlled by the control information, so that the quotient represents the execution effect of the sensor on the control command, namely the adjustment amount of the sensor on the control command is a/b of the planned adjustment amount, namely the corresponding contact factor of b; the difference between b and a is calculated as an amount of planned adjustment for the sensor in order to obtain an amount of actual calibration prepared for the sensor corresponding to b in the calibration process for the control command, and then calculated in combination with the corresponding fitting factor.
Further, the method for judging whether the control instruction needs to be calibrated by the control instruction contact degree analysis module comprises the following steps:
s4.1, acquiring a degree of contact factor corresponding to the control instruction and production line equipment corresponding to each element in the degree of contact factor;
s4.2, comparing each fitting factor in the elements corresponding to each production line device in the fitting degree factors with a second preset value respectively,
when each coincidence factor in the corresponding element of the production line equipment is less than or equal to a second preset value, judging that the corresponding element of the production line equipment does not need to be calibrated,
when the condition that each coincidence factor in the corresponding element of the production line equipment is larger than a second preset value exists, judging that the corresponding element of the production line equipment needs to be calibrated;
and S4.3, when all elements in the contact ratio factor do not need to be calibrated, judging that the control instruction does not need to be calibrated, and otherwise, judging that the control instruction needs to be calibrated.
The control instruction conformity degree analysis module judges whether the control instruction needs to be calibrated or not, and is used for judging whether the control instruction achieves the corresponding control effect or not, and because the sensor data are dynamically changed, the mode can timely adjust the production condition (the sensor data) aiming at the situation that the control instruction possibly has repeated calibration, so that the correctness and the stability of the production condition are ensured, and the production effect is better.
Further, the method for calculating the calibration value of the control command by the control command calibration module according to the contact degree factor obtained by the control command contact degree analysis module comprises the following steps:
s5.1, acquiring a cutting degree factor and an error set corresponding to the control command;
s5.2, respectively obtaining historical average fit factors of sensors corresponding to each fit factor in the fit factors, recording the obtained historical average fit factors into a blank set one by one according to the obtained sequence, recording the obtained set as the historical average fit factors, wherein the historical average fit factors are directly obtained by comparing a database, and the historical average fit factors represent the average values of all corresponding historical fit factors in a second unit time of the corresponding sensors;
s5.3, recording the n2 engagement factor in the element corresponding to the n1 production line equipment needing calibration in the engagement factor
Will be
The error c of the corresponding position in the error set is noted
Will be
The historical average coincidence factor of the corresponding position in the historical average coincidence factors is recorded as
；
S5.4, recording the calibration quantity corresponding to the n2 th engagement factor in the element corresponding to the n1 th production line equipment needing calibration in the engagement factor as the calibration quantity
Said
Said
To represent
And
the minimum value between the two;
s5.5, recording the set of all the calibration quantities obtained in the S5.4 as the calibration value of the control command;
the comparison database will be
And recording the historical engagement factors of the sensor corresponding to the n2 th engagement factor in the element corresponding to the n1 th production line equipment needing calibration in the engagement factor, and obtaining the average value of all the historical engagement factors corresponding to the sensor in the second unit time again, wherein the obtained result replaces the original historical average engagement factor corresponding to the sensor.
The invention calculates the control command calibration module
Is due to
And
the homoenergetic plays the reference effect to the acquirement of calibration volume, the value homoenergetic that obtains through these two kinds of modes all can be reasonable and correct, the homoenergetic plays the calibration effect to control command, but relatively, the error of calibration result is different, and carry out the integrated processing to both, choose for use minimum between them, can make the calibration proportion to control command calibration in-process different, can make this sensor can directly acquire a great calibration volume, make the calibration volumeThe result is continuously close to the real situation, even if the situation of excessive calibration occurs, only simple callback (circular calibration step, calibration again) is needed in the next calibration; will be provided with
Is due to
The value of the n 2-th engagement factor in the element corresponding to the n 1-th production line equipment needing calibration is represented by the adjusted control command, so that the adjusted control command passes through
The method can acquire the amount of adjustment required by the sensor plan corresponding to the n2 fitting factor in the element corresponding to the n1 th production line equipment to be calibrated by the calibrated control command, namely the corresponding control system information in the calibrated control command; the purpose of replacing the original historical average matching factor corresponding to the sensor with the obtained result is to update the historical average matching factor in the comparison database and ensure the accuracy of the data.
Further, the method for obtaining the calibrated control instruction by the control instruction calibration module includes the following steps:
s6.1, acquiring a second set in the current state and a calibration value of the control instruction;
s6.2, respectively obtaining each calibration quantity in the calibration values of the control command in sequence, and obtaining a corresponding difference value of each calibration quantity in a second set in the current state, wherein the difference value corresponding to the calibration quantity in the second set in the current state refers to the difference value of a sensor in the production line equipment corresponding to the calibration quantity in the second set in the current state, and the difference value is the same as the difference value of the sensor in the production line equipment corresponding to the calibration quantity;
and S6.3, respectively replacing the corresponding difference value of the calibration quantity in the second set in the current state by each calibration quantity in the calibration values, and changing the difference value which is not replaced in the second set in the current state into 0 to obtain the calibrated control instruction.
In the process of obtaining the calibrated control instruction by the control instruction calibration module, the content in S6.2 is to ensure the accuracy of the position of each calibration value in the calibration quantity, so that the position sequence of the sensor corresponding to each calibration value in the calibration quantity is the same as the position sequence of the sensor corresponding to each difference value in the control instruction, and the unified format of the calibrated control instruction and the control instruction before calibration is ensured; s6.3, changing the un-replaced difference value in the second set in the current state to 0 is to avoid that, when the calibrated control instruction is generated, the corresponding sensor is adjusted again (the sensor that does not need to be adjusted again is adjusted again), so that the control result corresponding to the calibrated control instruction has a large deviation, and further the production environment of the production line equipment is greatly affected, and the adjusted production environment is far from the standard production environment.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the high-efficiency transmission of information between the industrial control equipment and the production line equipment can be realized through 5G communication, the characteristics of low time delay and high speed are provided, the transmitted data are more fit with the current actual situation, the analysis result is more consistent with the current state, and simultaneously, after the control instruction is transmitted, the effect of a feedback mechanism after the control instruction is executed is obtained, and the control instruction is calibrated according to the feedback information.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an industrial control equipment informatization control instruction transmission system based on 5G communication;
FIG. 2 is a schematic diagram of an industrial control equipment informatization control instruction transmission system based on 5G communication;
FIG. 3 is a schematic flow chart of a method for generating control instructions by a control instruction generation module in the 5G communication-based industrial control equipment informatization control instruction transmission system according to the invention;
fig. 4 is a schematic flow chart of a method for calculating a calibration value of a control command by a control command calibration module in the 5G communication-based industrial control equipment informatization control command transmission system according to a contact degree factor obtained by a control command contact degree analysis module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: industrial control equipment information control instruction transmission system based on 5G communication includes:
the data acquisition module is used for acquiring sensor data on production line equipment in real time and forming the sensor data on each production line equipment into production line equipment information;
the 5G communication module is used for transmitting production line equipment information, control instructions of industrial control equipment and feedback information of production line equipment;
the control instruction generation module can generate a corresponding control instruction in the industrial control equipment according to the production line equipment information;
the control instruction sending module sends the generated control instruction to the production line equipment corresponding to the control instruction from the industrial control equipment through the 5G communication module;
the control instruction feedback module acquires the production line equipment information of the production line equipment corresponding to the control instruction again through the data acquisition module after the production line equipment corresponding to the control instruction receives the control instruction, generates feedback information and feeds the feedback information back to the industrial control equipment through the 5G communication module;
the control instruction contact degree analysis module acquires production line equipment information fed back by production line equipment corresponding to the control instruction in the industrial control equipment, analyzes the contact degree of the control instruction to obtain a contact degree factor, judges the contact degree factor and judges whether the control instruction needs to be calibrated or not;
and the control instruction calibration module calculates the calibration value of the control instruction according to the cutting degree factor obtained by the control instruction cutting degree analysis module and obtains the calibrated control instruction.
According to the invention, through mutual cooperation among the modules, the calibration and transmission of the control instruction are realized together, meanwhile, 5G communication is adopted for information transmission, so that the time delay influence in the information transmission process can be effectively reduced, the timeliness of the control instruction is ensured, and meanwhile, through calibrating the instruction of the stock control, the control precision of industrial control equipment on production line equipment can be effectively improved.
When the information transmitted by the 5G communication module is production line equipment information, the production line equipment information is transmitted to the industrial control equipment by the data acquisition module in a 5G signal mode;
when the information transmitted by the 5G communication module is a control instruction of the industrial control equipment, the control instruction of the industrial control equipment is transmitted to a control instruction execution module in the production line equipment in the form of a 5G signal by a control instruction transmitting module in the industrial control equipment, and the control instruction execution module is used for receiving the control instruction, interpreting the control information corresponding to the control instruction and controlling the production line equipment according to the interpreted result;
when the information transmitted by the 5G communication module is feedback information of the production line equipment, the feedback information of the production line equipment is transmitted to the industrial control equipment by the control instruction feedback module in the form of a 5G signal;
when the information is transmitted through the 5G communication module, the receiver of the information can feed back a received signal to the sender after receiving the information, the received signals corresponding to different receivers are different,
if the sender does not receive the receiving signal fed back by the sender within the unit time, the information transmission failure is judged, and the information is transmitted to the receiver again.
The invention adopts a 5G signal mode to transmit information, so that the information transmission speed is higher, the time delay is lower, the transmitted data has higher analysis value, and the analysis result is more in line with the current state; the method is characterized in that a receiving party is set to feed back a receiving signal to a sending party, and the method belongs to a feedback mechanism and aims to confirm the transmission condition of information and ensure that the receiving party can timely and effectively receive the information transmitted by the sending party; the reason why the different receiving signals corresponding to different receiving parties are set is to enable the sending party to quickly identify the corresponding receiving party according to the obtained receiving signals, and further to judge that the information corresponding to the receiving party is successfully transmitted.
The method for generating the control instruction by the control instruction generating module comprises the following steps:
s1.1, obtaining production line equipment information corresponding to each production line equipment;
s1.2, respectively comparing the information of each production line device with standard production environment data, and respectively calculating the difference value between the average value of each sensor data in each production line device and the standard data corresponding to the sensor in the standard production environment data, wherein the standard production environment data is directly obtained from a comparison database, and the difference value comprises a positive number, a negative number and 0;
s1.3, recording difference values corresponding to various sensor types in the same production line equipment information into the same first set one by one according to the sequence, and recording the first sets corresponding to all production line equipment information into a second set one by one according to the sequence;
s1.4, comparing the absolute value of each difference value in each first set in the second set with a first preset value respectively, judging whether the sensor data corresponding to each difference value is abnormal or not,
when the absolute value of the difference is larger than or equal to a first preset value, judging that the sensor data corresponding to the difference is abnormal, further judging that the production environment of the production line equipment corresponding to the difference is abnormal,
when the absolute value of the difference is smaller than the first preset value, judging that the sensor data corresponding to the difference is normal, and adjusting the difference to be 0 to further obtain a new second set;
in this embodiment, when the first set is { -2, -4, 0, 5}, and the first preset value is 3,
because 2 < 3, | 4 > 3, 0 < 3, |5 > 3,
therefore, the sensor data corresponding to-2 and 0 are normal, respectively, and the sensor data corresponding to-4 and 5 are abnormal, respectively, in { -2, -4, 0, 5},
then the set corresponding to the first set-2, -4, 0, 5 in the new second set is 0, -4, 0, 5.
And S1.5, taking the difference value in the new second set finally obtained in the S1.4 as control information of the control instruction on each production line device, and further obtaining the control instruction, wherein the difference value in the second set corresponding to the control information is the amount of control reduction required by corresponding sensor data of the production line device corresponding to the difference value.
In the control instruction generation module, the difference value between the average value of each sensor data in each production line device and the standard data corresponding to the sensor in the standard production environment data is calculated, because each sensor data is fluctuated, the average value is obtained to obtain the relatively stable data of the sensor, so that the calculation result is more accurate, the calculated difference value can better reflect the quantity of the sensor which needs to be controlled and adjusted, and further, the control information corresponding to the sensor can be obtained according to the difference value, and further, the control instruction is obtained; the data are stored in a first set and a second set, so that the stored data are more visual, and the corresponding relation between each data and production line equipment and sensors is easier to obtain; the first preset value is set to screen out production line equipment and corresponding sensors which need to be adjusted, and meanwhile, control instructions can be obtained according to the difference value (the value of the sensors which need to be adjusted).
The control instruction sending module can screen the control information corresponding to the control instruction in a project of sending the control instruction, and the screening process of the control instruction sending module on the control information corresponding to the control instruction comprises the following steps:
s2.1, acquiring a second set corresponding to the control information corresponding to the control instruction;
s2.2, screening the difference values in each first set in the second set acquired in the S2.1 respectively, judging the validity of the control information corresponding to each first set,
when each difference value in the first set is 0, the first set is determined to be invalid,
when the difference values in the first set are not 0, judging that the first set is valid;
s2.3, acquiring all effective first sets in the S2.2 to obtain the screened control information;
s2.4, obtaining production line equipment corresponding to each effective first set corresponding to the control instruction, wherein the obtained result is the production line equipment corresponding to the control instruction;
and the control instruction sending module is used for respectively sending the control information corresponding to each effective first set in the control instructions to the production line equipment corresponding to the first set.
The control instruction sending module judges the validity of the control information because the control instruction comprises the quantity of the sensors in each production line device which needs to be adjusted, but the corresponding difference values of all the sensors in some production line devices are all 0 (the quantity of the sensors which needs to be adjusted is 0, namely the adjustment is not needed), so that the validity of the control information is judged, the production line devices corresponding to the invalid first set are not controlled and adjusted, the time of the control instruction for controlling and adjusting the sensors can be effectively reduced, the efficiency of the control instruction is improved, and meanwhile, the production line devices which need feedback information are locked.
The control instruction feedback module starts timing after the production line equipment corresponding to each effective first set in the control instruction receives the control instruction, and starts to acquire the production line equipment information of the production line equipment again after the timing result reaches a first unit time, wherein the obtained production line equipment information of the production line equipment is the data information corresponding to the production line equipment in the feedback information.
The control instruction fitness analysis module acquires feedback information corresponding to the control instruction, and obtains a third set corresponding to the feedback information according to the step contents of S1.1 to S1.3 in the method for generating the control instruction by the control instruction generation module, wherein the sequence of the production line equipment corresponding to each element in the third set is the same as the sequence of the production line equipment corresponding to each element in the control instruction;
acquiring a second set in S1.3 in the control instruction generating process, recording the second set as a fourth set, extracting the first sets from the fourth set respectively according to the sequence, wherein the production line equipment corresponding to the extracted first set is the same as the production line equipment corresponding to each element in the third set in sequence, and each extracted first set is used as an element of a fifth set, and the sequence of each element in the fifth set is the same as the sequence of the extracted first set corresponding to the element;
and respectively calculating the coincidence factors between the difference values of the same positions in the sets respectively corresponding to the elements with the same position in the third set and the elements with the same position in the fifth set so as to obtain the coincidence factor of the control instruction.
The control instruction contact degree analysis module generates a third set according to the feedback information to judge whether the control instruction needs to be calibrated or not, and further obtains a corresponding calibration value under the condition that the control instruction needs to be calibrated; the fifth set is obtained in order to obtain the corresponding difference data in the second set corresponding to the feedback information in the control instruction generating process S1.3, and then the degree of contact factor and the calibration value are calculated.
The method for obtaining the cutting degree factor corresponding to the control command comprises the following steps:
s3.1, respectively acquiring difference values of the same positions in sets respectively corresponding to the elements with the same positions in the third set and the fifth set, recording the difference value acquired from the third set as a, and recording the difference value acquired from the fifth set and corresponding to the position of a as b;
s3.2, calculating the quotient of a and b, recording the obtained quotient as a fitting factor corresponding to b in the fifth set, calculating the difference between b and a, and recording the obtained difference as an error c corresponding to b in the fifth set;
s3.3, respectively counting the fitting factors corresponding to the difference values in the fifth set to obtain a fitting factor, wherein the fitting factor is a set, each element in the fitting factor is a set and corresponds to one production line device, the fitting factor is an element in the set corresponding to each element in the fitting factor,
and respectively counting errors c corresponding to the difference values in the fifth set to obtain an error set corresponding to the control instruction, wherein each element in the error set is a set and corresponds to one production line device, and the error c is an element in the set corresponding to each element in the error set.
In the process of calculating the contact degree factor, the quotient of a and b is calculated because b represents the adjustment amount of the corresponding sensor planned to be controlled by the control information, and a represents the adjustment amount of the corresponding sensor actually controlled by the control information, so that the quotient represents the execution effect of the sensor on the control command, namely the adjustment amount of the sensor on the control command is a/b of the planned adjustment amount, namely the corresponding contact factor of b; the difference between b and a is calculated as an amount of planned adjustment for the sensor, which is calculated in order to obtain an amount of actual calibration for the sensor corresponding to b in the calibration process for the control command, in combination with the corresponding fitting factor.
The method for judging whether the control instruction needs to be calibrated by the control instruction contact degree analysis module comprises the following steps:
s4.1, acquiring a degree of contact factor corresponding to the control instruction and production line equipment corresponding to each element in the degree of contact factor;
s4.2, comparing each fitting factor in the corresponding element of each production line device in the fitting degree factors with a second preset value,
when each coincidence factor in the corresponding element of the production line equipment is less than or equal to a second preset value, judging that the corresponding element of the production line equipment does not need to be calibrated,
when the condition that each coincidence factor in the corresponding element of the production line equipment is larger than a second preset value exists, judging that the corresponding element of the production line equipment needs to be calibrated;
and S4.3, when all elements in the contact ratio factor do not need to be calibrated, judging that the control instruction does not need to be calibrated, and otherwise, judging that the control instruction needs to be calibrated.
The control instruction conformity degree analysis module judges whether the control instruction needs to be calibrated or not, and is used for judging whether the control instruction achieves the corresponding control effect or not, and because the sensor data are dynamically changed, the mode can timely adjust the production condition (the sensor data) aiming at the situation that the control instruction possibly has repeated calibration, so that the correctness and the stability of the production condition are ensured, and the production effect is better.
The method for calculating the calibration value of the control command by the control command calibration module according to the cutting degree factor obtained by the control command cutting degree analysis module comprises the following steps:
s5.1, acquiring a cutting degree factor and an error set corresponding to the control command;
s5.2, respectively obtaining historical average fit factors of sensors corresponding to each fit factor in the fit factors, recording the obtained historical average fit factors into a blank set one by one according to the obtained sequence, recording the obtained set as the historical average fit factors, wherein the historical average fit factors are directly obtained by comparing a database, and the historical average fit factors represent the average values of all corresponding historical fit factors in a second unit time of the corresponding sensors;
s5.3, recording the n2 engagement factor in the element corresponding to the n1 production line equipment needing calibration in the engagement factor
Will be
The error c of the corresponding position in the error set is noted as
Will be
The historical average coincidence factor of the corresponding position in the historical average coincidence factors is recorded as
；
S5.4, recording the calibration quantity corresponding to the n2 th engagement factor in the element corresponding to the n1 th production line equipment needing calibration in the engagement factor as the calibration quantity
Said
Said
Represent
And
the minimum value between the two;
s5.5, recording the set of all the calibration quantities obtained in the S5.4 as the calibration value of the control command;
in this embodiment, if the fitness factor corresponding to a control command is {0.8, 1.3, 1}, the error set {1.6, -0.6, 0} corresponding to the control command, and the historical average fitness factor corresponding to the control command is {0.85, 1.25, 0.95},
then 0.8 of {0.8, 1.3, 1} corresponds to a calibration quantity of 0.8
，
The calibration quantity corresponding to 1.3 of {0.8, 1.3, 1}, is
，
The calibration quantity corresponding to 1 in {0.8, 1.3, 1}, is
，
Then the control command corresponds to a calibration value of 2, -0.48, 0.
The comparison database will be
And recording the historical engagement factors of the sensor corresponding to the n2 th engagement factor in the element corresponding to the n1 th production line equipment needing calibration in the engagement factor, and obtaining the average value of all the historical engagement factors corresponding to the sensor in the second unit time again, wherein the obtained result replaces the original historical average engagement factor corresponding to the sensor.
The invention calculates the control command calibration module
Is due to
And
the calibration quantity can be obtained in a reference effect, values obtained through the two modes can be reasonable and correct, the control instruction can be calibrated, but relatively, errors of the calibration result are different, the calibration result and the control instruction are processed comprehensively, the minimum value of the calibration result and the minimum value of the calibration result are selected, the calibration proportion in the calibration process of the control instruction is different, the sensor can directly obtain a large calibration quantity, the calibration result is continuously close to a real condition, and even if the condition of excessive calibration occurs, the sensor only needs to perform simple callback (cycle calibration step and recalibration) in the next calibration; will be provided with
Is due to
The value of the n 2-th engagement factor in the element corresponding to the n 1-th production line equipment needing calibration is represented by the adjusted control command, so that the adjusted control command passes through
The method can acquire the amount of adjustment required by the sensor plan corresponding to the n2 fitting factor in the element corresponding to the n1 th production line equipment to be calibrated by the calibrated control command, namely the corresponding control system information in the calibrated control command; the purpose of replacing the original historical average matching factor corresponding to the sensor with the obtained result is to update the historical average matching factor in the comparison database and ensure the accuracy of the data.
The method for obtaining the calibrated control instruction by the control instruction calibration module comprises the following steps:
s6.1, acquiring a second set in the current state and a calibration value of the control instruction;
s6.2, respectively obtaining each calibration quantity in the calibration values of the control command in sequence, and obtaining a corresponding difference value of each calibration quantity in a second set in the current state, wherein the difference value corresponding to the calibration quantity in the second set in the current state refers to the difference value of a sensor in the production line equipment corresponding to the calibration quantity in the second set in the current state, and the difference value is the same as the difference value of the sensor in the production line equipment corresponding to the calibration quantity;
and S6.3, respectively replacing the corresponding difference value of the calibration quantity in the second set in the current state by each calibration quantity in the calibration values, and changing the difference value which is not replaced in the second set in the current state into 0 to obtain the calibrated control instruction.
In the process of obtaining the calibrated control instruction by the control instruction calibration module, the content in S6.2 is to ensure the accuracy of the position of each calibration value in the calibration quantity, so that the position sequence of the sensor corresponding to each calibration value in the calibration quantity is the same as the position sequence of the sensor corresponding to each difference value in the control instruction, and the unified format of the calibrated control instruction and the control instruction before calibration is ensured; s6.3, changing the un-replaced difference value in the second set in the current state to 0 is to avoid that, when the calibrated control instruction is generated, the corresponding sensor is adjusted again (the sensor that does not need to be adjusted again is adjusted again), so that the control result corresponding to the calibrated control instruction has a large deviation, and further the production environment of the production line equipment is greatly affected, and the adjusted production environment is far from the standard production environment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Industrial control equipment information control instruction transmission system based on 5G communication, its characterized in that includes:
the data acquisition module is used for acquiring sensor data on production line equipment in real time and forming the sensor data on each production line equipment into production line equipment information;
the 5G communication module is used for transmitting production line equipment information, control instructions of industrial control equipment and feedback information of production line equipment;
the control instruction generation module can generate a corresponding control instruction in the industrial control equipment according to the production line equipment information;
the control instruction sending module sends the generated control instruction to the production line equipment corresponding to the control instruction from the industrial control equipment through the 5G communication module;
the control instruction feedback module acquires the production line equipment information of the production line equipment corresponding to the control instruction again through the data acquisition module after the production line equipment corresponding to the control instruction receives the control instruction, generates feedback information and feeds the feedback information back to the industrial control equipment through the 5G communication module;
the control instruction contact degree analysis module acquires production line equipment information fed back by production line equipment corresponding to the control instruction in the industrial control equipment, analyzes the contact degree of the control instruction to obtain a contact degree factor, judges the contact degree factor and judges whether the control instruction needs to be calibrated or not;
the control instruction calibration module calculates the calibration value of the control instruction according to the contact degree factor obtained by the control instruction contact degree analysis module and obtains a calibrated control instruction;
the method for generating the control instruction by the control instruction generating module comprises the following steps:
s1.1, obtaining production line equipment information corresponding to each production line equipment;
s1.2, respectively comparing the information of each production line device with standard production environment data, and respectively calculating the difference value between the average value of each sensor data in each production line device and the standard data corresponding to the sensor in the standard production environment data, wherein the standard production environment data is directly obtained from a comparison database, and the difference value comprises a positive number, a negative number and 0;
s1.3, recording difference values corresponding to various sensor types in the same production line equipment information into the same first set one by one according to the sequence, and recording the first sets corresponding to all the production line equipment information into a second set one by one according to the sequence;
s1.4, comparing the absolute value of each difference value in each first set in the second set with a first preset value respectively, judging whether the sensor data corresponding to each difference value is abnormal or not,
when the absolute value of the difference is larger than or equal to a first preset value, judging that the sensor data corresponding to the difference is abnormal, further judging that the production environment of the production line equipment corresponding to the difference is abnormal,
when the absolute value of the difference is smaller than the first preset value, judging that the sensor data corresponding to the difference is normal, and adjusting the difference to be 0 to further obtain a new second set;
s1.5, taking the difference value in the new second set finally obtained in the S1.4 as control information of the control instruction on each production line device, and further obtaining the control instruction, wherein the difference value in the second set corresponding to the control information is the amount of control reduction required by corresponding sensor data of the production line device corresponding to the difference value;
the control instruction sending module can screen the control information corresponding to the control instruction in a project of sending the control instruction, and the screening process of the control instruction sending module on the control information corresponding to the control instruction comprises the following steps:
s2.1, acquiring a second set corresponding to the control information corresponding to the control instruction;
s2.2, screening the difference values in each first set in the second set acquired in the S2.1 respectively, judging the validity of the control information corresponding to each first set,
when each difference value in the first set is 0, the first set is determined to be invalid,
when the difference values in the first set are not 0, judging that the first set is valid;
s2.3, acquiring all effective first sets in the S2.2 to obtain the screened control information;
s2.4, obtaining production line equipment corresponding to each effective first set corresponding to the control instruction, wherein the obtained result is the production line equipment corresponding to the control instruction;
the control instruction sending module is used for respectively sending the control information corresponding to each effective first set in the control instructions to the production line equipment corresponding to the first set;
the control instruction fitness analysis module acquires feedback information corresponding to the control instruction, and obtains a third set corresponding to the feedback information according to the step contents of S1.1 to S1.3 in the method for generating the control instruction by the control instruction generation module, wherein the sequence of the production line equipment corresponding to each element in the third set is the same as the sequence of the production line equipment corresponding to each element in the control instruction;
acquiring a second set in S1.3 in the control instruction generating process, recording the second set as a fourth set, extracting the first sets from the fourth set respectively according to the sequence, wherein the production line equipment corresponding to the extracted first set is the same as the production line equipment corresponding to each element in the third set in sequence, and each extracted first set is used as an element of a fifth set, and the sequence of each element in the fifth set is the same as the sequence of the extracted first set corresponding to the element;
respectively calculating the coincidence factors between the difference values of the same positions in the sets respectively corresponding to the elements with the same position in the third set and the fifth set so as to obtain the coincidence factor of the control instruction;
the method for obtaining the cutting degree factor corresponding to the control command comprises the following steps:
s3.1, respectively acquiring difference values of the same positions in sets respectively corresponding to the elements with the same positions in the third set and the fifth set, recording the difference value acquired from the third set as a, and recording the difference value acquired from the fifth set and corresponding to the position of a as b;
s3.2, calculating the quotient of a and b, recording the obtained quotient as a fitting factor corresponding to b in the fifth set, calculating the difference between b and a, and recording the obtained difference as an error c corresponding to b in the fifth set;
s3.3, respectively counting the fit factors corresponding to the difference values in the fifth set to obtain fit factors, wherein the fit factors are a set, each element in the fit factors is a set and corresponds to a production line device, the fit factors are elements in the set corresponding to each element in the fit factors,
and respectively counting errors c corresponding to the difference values in the fifth set to obtain an error set corresponding to the control instruction, wherein each element in the error set is a set and corresponds to one production line device, and the error c is an element in the set corresponding to each element in the error set.
2. The industrial control equipment informatization control instruction transmission system based on 5G communication is as claimed in claim 1, characterized in that: when the information transmitted by the 5G communication module is production line equipment information, the production line equipment information is transmitted to the industrial control equipment by the data acquisition module in a 5G signal mode;
when the information transmitted by the 5G communication module is a control instruction of the industrial control equipment, the control instruction of the industrial control equipment is transmitted to a control instruction execution module in the production line equipment in a form of a 5G signal by a control instruction sending module in the industrial control equipment, and the control instruction execution module is used for receiving the control instruction, interpreting the control information corresponding to the control instruction and controlling the production line equipment according to an interpreted result;
when the information transmitted by the 5G communication module is feedback information of the production line equipment, the feedback information of the production line equipment is transmitted to the industrial control equipment by the control instruction feedback module in the form of a 5G signal;
when the information is transmitted through the 5G communication module, the receiver of the information can feed back a received signal to the sender after receiving the information, the received signals corresponding to different receivers are different,
if the sender does not receive the receiving signal fed back by the sender within the unit time, the information transmission failure is judged, and the information is transmitted to the receiver again.
3. The industrial control equipment informatization control instruction transmission system based on 5G communication is characterized in that: the control instruction feedback module starts to time after the production line equipment corresponding to each effective first set in the control instruction receives the control instruction, and starts to acquire the production line equipment information of the production line equipment again after the timing result reaches a first unit time, wherein the obtained production line equipment information of the production line equipment is data information corresponding to the production line equipment in the feedback information.
4. The industrial control equipment informatization control instruction transmission system based on 5G communication is characterized in that: the method for judging whether the control instruction needs to be calibrated by the control instruction contact degree analysis module comprises the following steps:
s4.1, acquiring a contact degree factor corresponding to the control command and production line equipment corresponding to each element in the contact degree factor;
s4.2, comparing each fitting factor in the elements corresponding to each production line device in the fitting degree factors with a second preset value respectively,
when each coincidence factor in the corresponding element of the production line equipment is less than or equal to a second preset value, judging that the corresponding element of the production line equipment does not need to be calibrated,
when the condition that each coincidence factor in the corresponding element of the production line equipment is larger than a second preset value exists, judging that the corresponding element of the production line equipment needs to be calibrated;
and S4.3, when all elements in the contact ratio factor do not need to be calibrated, judging that the control instruction does not need to be calibrated, and otherwise, judging that the control instruction needs to be calibrated.
5. The industrial control equipment informatization control instruction transmission system based on 5G communication is characterized in that: the method for calculating the calibration value of the control command by the control command calibration module according to the cutting degree factor obtained by the control command cutting degree analysis module comprises the following steps:
s5.1, acquiring a cutting degree factor and an error set corresponding to the control command;
s5.2, respectively obtaining historical average fit factors of sensors corresponding to each fit factor in the fit factors, recording the obtained historical average fit factors into a blank set one by one according to the obtained sequence, recording the obtained set as the historical average fit factors, wherein the historical average fit factors are directly obtained by comparing a database, and the historical average fit factors represent the average values of all corresponding historical fit factors in a second unit time of the corresponding sensors;
s5.3, recording the n2 th engagement factor in the element corresponding to the n1 th production line equipment needing calibration in the engagement factor as the engagement factor
Will be
The error c of the corresponding position in the error set is noted as
Will be
The historical average coincidence factor of the corresponding position in the historical average coincidence factors is recorded as
；
S5.4, recording the calibration quantity corresponding to the n2 engagement factor in the element corresponding to the n1 production line equipment needing calibration in the engagement factor as the calibration quantity
Said
Said
To represent
And
the minimum value between the two;
s5.5, recording the set of all the calibration quantities obtained in the S5.4 as the calibration value of the control command;
the comparison database will be
And recording the historical engagement factors of the sensor corresponding to the n2 th engagement factor in the element corresponding to the n1 th production line equipment needing calibration in the engagement factor, re-obtaining the average value of all the historical engagement factors corresponding to the sensor in the second unit time, and replacing the original historical average engagement factor corresponding to the sensor with the obtained result.
6. The industrial control equipment informatization control instruction transmission system based on 5G communication is characterized in that: the method for obtaining the calibrated control instruction by the control instruction calibration module comprises the following steps:
s6.1, acquiring a second set in the current state and a calibration value of the control instruction;
s6.2, respectively obtaining each calibration quantity in the calibration values of the control command in sequence, and obtaining a corresponding difference value of each calibration quantity in a second set in the current state, wherein the difference value corresponding to the calibration quantity in the second set in the current state refers to the difference value of a sensor in the production line equipment corresponding to the calibration quantity in the second set in the current state, and the difference value is the same as the difference value of the sensor in the production line equipment corresponding to the calibration quantity;
and S6.3, respectively replacing the corresponding difference value of the calibration quantity in the second set in the current state by each calibration quantity in the calibration values, and changing the difference value which is not replaced in the second set in the current state into 0 to obtain the calibrated control instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210606844.5A CN114706357B (en) | 2022-05-31 | 2022-05-31 | Industrial control equipment informatization control instruction transmission system based on 5G communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210606844.5A CN114706357B (en) | 2022-05-31 | 2022-05-31 | Industrial control equipment informatization control instruction transmission system based on 5G communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114706357A CN114706357A (en) | 2022-07-05 |
| CN114706357B true CN114706357B (en) | 2022-09-09 |
Family
ID=82177252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210606844.5A Active CN114706357B (en) | 2022-05-31 | 2022-05-31 | Industrial control equipment informatization control instruction transmission system based on 5G communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114706357B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2718515B2 (en) * | 1988-08-29 | 1998-02-25 | ファナック株式会社 | Servo control method |
| CN104600709B (en) * | 2013-10-31 | 2016-09-07 | 南通富士特电力自动化有限公司 | A kind of idle quick compensating control method |
| CN103955136B (en) * | 2014-04-29 | 2016-09-07 | 上海交通大学 | Electromagnetism causes to drive position control method and application thereof |
| CN106294557A (en) * | 2016-07-26 | 2017-01-04 | 众德迪克科技（北京）有限公司 | A kind of intelligent robot with self-learning function and self-learning method thereof |
| CN109240153A (en) * | 2018-08-28 | 2019-01-18 | 天津科技大学 | A kind of high rigidity machine tool drive |
| CN110336495A (en) * | 2019-06-27 | 2019-10-15 | 济南科亚电子科技有限公司 | A kind of two-way low-voltage alternating-current servo-driver control system and method |
| WO2022044971A1 (en) * | 2020-08-24 | 2022-03-03 | ファナック株式会社 | Control device for electric motor, machine system, and control method |
-
2022
- 2022-05-31 CN CN202210606844.5A patent/CN114706357B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114706357A (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200356084A1 (en) | Method for controlling a manufacturing process parameter, manufacturing execution server and equipment interface server | |
| US20120143981A1 (en) | Common server, adaptor, and data conforming method thereof | |
| CN111585680A (en) | High-precision Ethernet time synchronization device | |
| CN1118956A (en) | Communication system with link margin control and method | |
| CN114706357B (en) | Industrial control equipment informatization control instruction transmission system based on 5G communication | |
| CN110032146A (en) | A kind of complicated processing process stability appraisal procedure based on the multi-machine collaborative factor | |
| CN109960244A (en) | A kind of digital input amount combining unit closed loop detection method and system | |
| CN101706646B (en) | Time integrated test system and method | |
| CN111726260B (en) | Method, device and system for testing format conversion of network request reply information | |
| CN108780471B (en) | Method and device for correcting magnetic field center error, equipment and storage medium | |
| CN105929363A (en) | Orbit tracking controller, and real-time correction control system and method | |
| CN106341278A (en) | Log reporting method and device and terminal equipment | |
| CN114295224B (en) | System and method for adjusting line frequency of infrared TDI detector | |
| CN117041123B (en) | Dual-task concurrent broadcast monitoring method | |
| CN116599526B (en) | High-precision frequency output control device and clock source | |
| CN109150489A (en) | A kind of calibration method of UART Universal Asynchronous Receiver Transmitter built-in transmission clock | |
| CN105871370B (en) | Clock data recovery circuit and its frequency method for detecting | |
| CN115167327B (en) | Control method and system for new energy automobile part production equipment | |
| CN115021863B (en) | Single network cable extender for data transmission | |
| CN113866734B (en) | Method and device for correcting track error of distributed radar system | |
| JP3709346B2 (en) | Clock device with local time offset setting function | |
| CN117809392A (en) | Intelligent equipment inspection method and device, medium and electronic equipment | |
| CN110147341B (en) | 645 and 698 communication protocol compatible electric energy meter and communication method | |
| CN117872956A (en) | Automatic calibration method and system for welding power supply and readable storage medium | |
| CN116089631A (en) | Automatic purchasing data error correction method and device and purchasing information management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |