CN109049586A - The control system framework of electric injection molding machine - Google Patents

The control system framework of electric injection molding machine Download PDF

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Publication number
CN109049586A
CN109049586A CN201810917856.3A CN201810917856A CN109049586A CN 109049586 A CN109049586 A CN 109049586A CN 201810917856 A CN201810917856 A CN 201810917856A CN 109049586 A CN109049586 A CN 109049586A
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CN
China
Prior art keywords
communication
main website
host computer
interface
computer
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.)
Pending
Application number
CN201810917856.3A
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Chinese (zh)
Inventor
彭雨春
金晖
吴嘉辉
黄伟权
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Guangdong Yizumi Precision Machinery Co Ltd
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Guangdong Yizumi Precision Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Yizumi Precision Machinery Co Ltd filed Critical Guangdong Yizumi Precision Machinery Co Ltd
Priority to CN201810917856.3A priority Critical patent/CN109049586A/en
Publication of CN109049586A publication Critical patent/CN109049586A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/77Measuring, controlling or regulating of velocity or pressure of moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76494Controlled parameter
    • B29C2945/76498Pressure

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A kind of control system framework of electric injection molding machine, the upper computer and lower computer including mutual communication connection;Host computer passes through EtherCAT or CAN-Open and slave computer communication connection, is configured with Human machine interface on host computer;The axis technological parameter being arranged on Human machine interface is sent to slave computer by EtherCAT or CAN-Open communication by the program on host computer;Slave computer feeds back the real-time status of slave computer by EtherCAT or CAN-Open to host computer;It is provided with communication main website and one group or more on slave computer and communicates slave station, communication main website carries out data receiver and feedback by EtherCAT or CAN-Open and host computer, communicates and carries out data distribution and feedback by inner high speed bus between main website and communication slave station.The present invention can reduce host computer performance requirement, reduce host computer cost, and injection pressure control is more accurate, and mechanical movement speed is smoother, and V-P handoff response is more timely, promotes injecting products accuracy and stability.

Description

The control system framework of electric injection molding machine
Technical field
The present invention relates to a kind of injection molding machine, in particular to the control system framework of a kind of electric injection molding machine.
Background technique
Existing electric injection molding machine is broadly divided into full electric injection molding machine and electric two kinds of machine of the mixed injection molding of oil, common system connection Mode has following two:
1. referring to Fig. 1, host computer (usage of trade is known as computer or controller) and servo-driver by EtherCAT into Row communication;In the control program, host computer only follows upper to the reference values such as the real-time transmission speed of slave computer, electric current, slave computer The instruction of machine is run, and the information such as Real-time Feedback position, speed and electric current.
2. referring to fig. 2, host computer is connect by EtherCAT or CAN-Open with an axis motion-control module, by moving Control module plans servo motion parameter, and lowering velocity or electric current etc. are instructed to servo-driver.
Servo-driver in both the above system schema is subordinated to host computer or motion-control module, and what is executed is speed Follow the mode is spent, this just brings some deficiencies:
A) because host computer or motion-control module will have multiple-axis servo curve planning ability, cause its hardware cost high It is high;
B) motion control unit (host computer or motion-control module) and Motor execution unit (servo-driver) separate, and lead to The lag of period (common 1ms or 0.5ms) and data processing (common 1ms or 0.5ms major cycle) is interrogated, inevitably influences to hold The response speed of row mechanism;Wherein, under higher injection speed, pressure rings pressure overshoot amount, V-P switching position precision influence most It is obvious.
Therefore, it is necessary to be further improved.
Summary of the invention
The purpose of the present invention is intended to provide one kind and can be greatly reduced to host computer performance requirement, reduces host computer cost, note Blow pressure control is more accurate, and mechanical movement speed is smoother, and V-P handoff response is more timely, effectively promotes injecting products accuracy With the control system framework of the electric injection molding machine of stability, to overcome shortcoming in the prior art;The frame of this control system The movement locus planning function for being molded motor shaft is innovatively placed in respective servo-drive by structure.
By a kind of control system framework of electric injection molding machine of this purpose design, host computer including mutual communication connection and Slave computer;It is characterized by: the host computer passes through EtherCAT or CAN-Open and slave computer communication connection, match on host computer It is equipped with Human machine interface;Program on host computer by the axis technological parameter being arranged on Human machine interface by EtherCAT or CAN-Open communication is sent to slave computer;The slave computer feeds back slave computer to host computer by EtherCAT or CAN-Open Real-time status;Be provided with communication main website on the slave computer and one group or more communicate slave station, communication main website by EtherCAT or CAN-Open and host computer carry out data receiver and feedback, communicate and are carried out between main website and communication slave station by inner high speed bus Data distribution and feedback.
It is provided with main website address card in the communication main website, layout has external communication interface and inside on the main website address card Communication interface, wherein external communication interface carries out data interaction by EtherCAT or CAN-Open, and two groups of communication interfaces pass through Mapping is exchanged with each other data;Main website is communicated by external communication interface and host computer real-time perfoming data exchange, communication main website is logical It crosses internal communication Interface and Communication slave station and carries out the read and write of parameter and by the data distribution of host computer to communicating slave station.It is described The main website for carrying out functional development to communication main website or communication slave station being assisted to carry out movement calculating is provided in communication main website PLC;The main station monitoring program module for monitoring communication state and software and hardware exception is provided on the main website PLC.
Slave station PLC and the internal communication module for receiving/sending data are provided on the communication slave station;Slave station PLC On be provided with independent procedure module for calculating motion profile and parameter, for monitor mechanical trip and it is static when zero-speed shape The slave station monitoring program module of state, the slave station alert program module for executing safety stop function, for controlling external emergency stop The monitoring program module of the emergency stop program module of I/O state, itself monitor communication state and software and hardware exception.
On the host computer configured with Human machine interface master controller interconnected, be provided with HMI on master controller Interface and main control unit, HMI interface communication connection Human machine interface;The master controller passes through EtherCAT or CAN-Open With communication main website communication connection.
It is respectively arranged with internal bus interface on the communication main website and communication slave station, the internal bus communicated in main website connects It is connect between internal bus interface on mouth and communication slave station by data line identical with EtherCAT cable.
Scram button signal in the emergency stop program module is connected by I/O port and master controller and each communication slave station It connects.
The Human machine interface includes process data display interface, equipment state display interface, process data setting interface And/or mechanical data sets interface.
The present invention has following technical effect:
1. utilizing servo internal bus and its development platform, does not need host computer and carry out curve gauge stroke and real-time transmission speed With reference to, the demand to host computer performance is greatly lowered, need to only support the standard injection machine system of EtherCAT or CAN-Open, It can be used as the host computer in this system framework, reduce the host computer cost of electric injection molding machine.
The fast worktodo of 0.125 μ s of 2.PLC, by the inner high speed bus of same 0.125 μ s, than common system side It fast 8 times of case, so that injection pressure control is more accurate, the mechanism speed of service is smoother, V-P handoff response is more timely, can finally mention Rise client's product accuracy and stability.
Detailed description of the invention
Fig. 1 and Fig. 2 is respectively the control system data interaction flow chart of existing electric injection molding machine routine.
Fig. 3 and Fig. 4 is respectively the control system data interaction flow chart of one embodiment of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 3 and Fig. 4, the control system framework of this electric injection molding machine, the host computer including mutual communication connection is under Position machine;Wherein, host computer is for controlling all protections of electric injection molding machine and logical action;Host computer by EtherCAT technology or CAN-Open technology and slave computer communication connection;Human machine interface is configured on host computer, host computer will be on Human machine interface By EtherCAT or CAN-Open communication transmission on demand to slave computer, slave computer passes through the axis technological parameter of the injection molding machine of setting Real-time status of the EtherCAT or CAN-Open to host computer feedback slave computer, wherein the parameter issued includes the speed of electronic axle Spend setting, Place object, electric current are set, action mode and number etc., communicate feedback data include the velocity feedback of electronic axle, Position feedback, current feedback, actuation time etc.;It is provided with communication main website and one group or more on slave computer and communicates slave station, communication master It stands and one group or more communication slave station communication connection, communication main website feeds back slave computer to it and respectively stand for receiving host computer data Point real-time status;It communicates main website and data receiver and feedback is carried out by EtherCAT or CAN-Open and host computer, communicate main website Data distribution and feedback are carried out by inner high speed bus between communication slave station;Host computer is communicated by other types or the end IO Mouthful, control the hydraulic station or other equipment in non-slave station communication.When work, real time monitoring communication, slave computer alarm condition are necessary When issue stop command (Communication Control word and DO signal);Monitoring axle stroke section and it is static when abnormal speed, once beyond prison Range is controlled, immediately treats overtravel alarm, and cut off enabled and servo forceful electric power.
Furtherly, it is provided with main website address card in the communication main website, layout has external communication on the main website address card Interface and internal communication interface, wherein external communication interface carries out data interaction by EtherCAT or CAN-Open, and two groups logical Communication interface is exchanged with each other data by mapping;It communicates main website and passes through external communication interface and host computer real-time perfoming data exchange, Main website is communicated to carry out the read and write of parameter by internal communication Interface and Communication slave station and extremely communicate the data distribution of host computer Slave station.
It is provided in communication main website for carrying out functional development to communication main website or communication slave station being assisted to carry out movement calculating Main website PLC;The main station monitoring program module for monitoring communication state and software and hardware exception is provided on main website PLC.
Furtherly, it communicates on slave station and is provided with slave station PLC and the internal communication module for receiving, sending data;From It stands and is provided with the independent procedure module for calculating motion profile and parameter, the slave station for executing safety stop function on PLC Alert program module, the emergency stop program module for controlling external emergency stop I/O state, itself monitor communication state and software and hardware are different Normal monitoring program module.After communication slave station receives the host computer instruction of communication main website distribution, responds and transport in conjunction with other conditions Row instruction executes axis operation according to the motion profile of slave station PLC planning, and according to the real-time correction motion rail of Spindle Status data Mark;The independent mechanical trip to this axis of each communication slave station and it is static when zero-speed state be monitored, once occurring abnormal, stand " transfiniting position " or " speed is overproof " alarm is issued, while voluntarily executing safety stop function, and it is enabled to cut off control.Communication Slave station obtains the exercise data of electronic axle by communicating main website, calculates shaft kinematic parameter by slave station PLC, is receiving host computer Operating instruction after, communication slave station driving servo motor according to calculating kinematic parameter run, and during exercise in real time amendment Running track.
External scram button signal accesses host computer and each slave station of slave computer, enhancing system safety by I/O port simultaneously Reliability.
Furtherly, HMI module interconnected and master controller (cpu motherboard), master controller are configured on host computer On be provided with HMI interface and main control unit, HMI interface is for connecting Human machine interface;Master controller by EtherCAT or CAN-Open and communication main website communication connection.
Furtherly, it is respectively arranged with internal bus interface on communication main website and communication slave station, communicates the inside in main website It is connect between internal bus interface in bus interface and communication slave station by data line identical with EtherCAT cable.
Furtherly, the scram button signal in emergency stop program module by I/O port and master controller and each communication from It stands connection;Emergency stop program module is ESP switch.
Furtherly, Human machine interface includes that process data display interface, equipment state display interface, process data are set Demarcation face and mechanical data set interface;That is Human machine interface has that process data is shown, equipment state is shown, process data Setting and/or mechanical data set-up function.
Transmission data between host computer and slave computer are divided into two kinds of forms, are non-real-time data and real time data respectively. Wherein, the host computers such as mechanical parameter, process data go the parameter of read-write to incorporate into non-real-time data without each communication cycle, this Class data can encode in the protocol according to its principal and subordinate's station number, and main website is according to the Read-write Catrol word of upper transmission, internal total The parameter container of corresponding coding is retrieved and read and write in line.
" writing " of non-real-time data:
It comprises the concrete steps that:
1. host computer passes through the communication master of EtherCAT or CAN-Open (hereinafter referred to as, external bus) into slave computer It stands and sends control word (containing " write parameters " control word), parameter coding, parameter container;
Information is mapped into its internal bus by external bus 2. communicating main website;
3. respectively communication slave station gets parms to encode and retrieve in its program segment;
4. finding it corresponds to parameter coding;
5. by data assignment to slave station retrieves in parameter container the corresponding argument address of parameter coding;
6. slave computer feedback " write parameters " finishes receiving;
7. host computer terminates " write parameters " control word.
" reading " of non-real-time data:
It comprises the concrete steps that:
1. host computer by communication main website of the external bus into slave computer send control word (containing " reading parameter " control word), Parameter coding, parameter container;
Information is mapped into its internal bus by external bus 2. communicating main website;
3. communication slave station gets parms, coding is retrieved in its program segment;
4. finding it corresponds to parameter coding;
5. data assignment will be communicated in the argument address corresponding with parameter coding that retrieves of slave station to parameter container;
6. communication slave station feedback data is ready to complete;
7. internal bus parameter container numerical value is mapped in external bus by communication main website;
8. terminating " reading parameter " control word by host computer.
" reading and writing " of real time data:
Communication main website in slave computer is as a data interaction station, with each communication slave station in each internal bus period The interaction of a real time data is carried out, each external bus cycle and host computer carry out a data exchange.
Mode of the data of two buses by main website mapping interacts.
The content of real time data:
It is necessary: control word, status word, actual speed, actual torque, actual pressure, physical location;
It is inessential: setting speed, setting torque, setting pressure
(note: the real time data of " inessential ", when communication data byte is limited, host computer can be used to be sent out in itself program It send to the numerical value of slave computer, the numerical value without reading Real-time Feedback from slave computer.)
Above-mentioned is preferred embodiment of the invention, and basic principles and main features and the present invention of the invention have been shown and described The advantages of.Those skilled in the art should be recognized that the present invention is not limited to the above embodiments, above embodiments and description Described in merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention the present invention also have it is various Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute Attached the spirit and scope of the invention define.

Claims (8)

1. a kind of control system framework of electric injection molding machine, the upper computer and lower computer including mutual communication connection;Its feature exists In: the host computer passes through EtherCAT or CAN-Open and slave computer communication connection, is configured with man-machine interface on host computer HMI;Program on host computer passes the axis technological parameter being arranged on Human machine interface by EtherCAT or CAN-Open communication It send to slave computer;The slave computer feeds back the real-time status of slave computer by EtherCAT or CAN-Open to host computer;It is described Be provided with communication main website on slave computer and one group or more communicate slave station, communication main website by EtherCAT or CAN-Open with it is upper Machine carries out data receiver and feedback, by inner high speed bus progress data distribution and instead between communication main website and communication slave station Feedback.
2. the control system framework of electric injection molding machine according to claim 1, it is characterised in that: be arranged in the communication main website There is main website address card, layout has external communication interface and internal communication interface on the main website address card, wherein external communication interface Data interaction is carried out by EtherCAT or CAN-Open, two groups of communication interfaces are exchanged with each other data by mapping;Communicate main website By external communication interface and host computer real-time perfoming data exchange, communicate main website by internal communication Interface and Communication slave station into The read and write of row parameter and by the data distribution of host computer to communicating slave station.
3. the control system framework of electric injection molding machine according to claim 2, it is characterised in that: be arranged in the communication main website There is the main website PLC for carrying out functional development to communication main website or communication slave station being assisted to carry out movement calculating;On the main website PLC It is provided with the main station monitoring program module for monitoring communication state and software and hardware exception.
4. the control system framework of electric injection molding machine according to claim 3, it is characterised in that: be arranged on the communication slave station There are slave station PLC and the internal communication module for receiving/sending data;Be provided on slave station PLC for calculate motion profile and The independent procedure module of parameter, for monitor mechanical trip and it is static when zero-speed state slave station monitoring program module, be used for Execute the slave station alert program module of safety stop function, the emergency stop program module for controlling external emergency stop I/O state, voluntarily Monitor the monitoring program module of communication state and software and hardware exception.
5. the control system framework of electric injection molding machine according to claim 4, it is characterised in that: be configured on the host computer With Human machine interface master controller interconnected, HMI interface and main control unit, HMI interface communication are provided on master controller Connect Human machine interface;The master controller passes through EtherCAT or CAN-Open and communication main website communication connection.
6. the control system framework of electric injection molding machine according to claim 5, it is characterised in that: the communication main website and communication Internal bus interface is respectively arranged on slave station, the internal bus interface communicated in main website connects with the internal bus on communication slave station It is connect between mouthful by data line identical with EtherCAT cable.
7. the control system framework of electric injection molding machine according to claim 5, it is characterised in that: the emergency stop program module Scram button signal is connect by I/O port with master controller and each communication slave station.
8. the control system framework of electric injection molding machine according to claim 1, it is characterised in that: the Human machine interface packet Include process data display interface, equipment state display interface, process data setting interface and/or mechanical data setting interface.
CN201810917856.3A 2018-08-13 2018-08-13 The control system framework of electric injection molding machine Pending CN109049586A (en)

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Application Number Priority Date Filing Date Title
CN201810917856.3A CN109049586A (en) 2018-08-13 2018-08-13 The control system framework of electric injection molding machine

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Application Number Priority Date Filing Date Title
CN201810917856.3A CN109049586A (en) 2018-08-13 2018-08-13 The control system framework of electric injection molding machine

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CN109049586A true CN109049586A (en) 2018-12-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115195069A (en) * 2022-06-27 2022-10-18 佛山市南海区广工大数控装备协同创新研究院 Universal data acquisition module and system for injection molding machine

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08106306A (en) * 1994-10-06 1996-04-23 Meidensha Corp Data transmitter
US20070288674A1 (en) * 2006-05-17 2007-12-13 Omron Corporation Remote I/O system
CN103057072A (en) * 2012-12-19 2013-04-24 武汉华中数控股份有限公司 Controller for bus-type fully electric injection molding machine
CN204287827U (en) * 2014-11-05 2015-04-22 九江九整整流器有限公司 A kind of rectifier cabinet signal acquisition module based on CAN communication
CN104589367A (en) * 2014-11-26 2015-05-06 中国科学院沈阳自动化研究所 Modular robot driver based on EtherCAT and control method
CN105589436A (en) * 2014-11-16 2016-05-18 西安众智惠泽光电科技有限公司 Oil field water flooding monitoring system based on PROFIBUS fieldbus
CN205608449U (en) * 2016-03-29 2016-09-28 淮南联合大学 Fire damp monitored control system of double layer reticulated twine
CN206147329U (en) * 2016-09-18 2017-05-03 天津市友发德众钢管有限公司 Automatic control system that remodels of large -scale side's square steel pipe production line
CN206470591U (en) * 2017-03-01 2017-09-05 福建省长乐市长源纺织有限公司 Cotton spinning production control system based on PROFIBUS fieldbus
CN107505882A (en) * 2017-10-25 2017-12-22 卢俊 A kind of multi-axis motion controller and control method
CN207115132U (en) * 2017-09-06 2018-03-16 江苏恒毅运控智能设备科技有限公司 Bus-type motion controller and system

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08106306A (en) * 1994-10-06 1996-04-23 Meidensha Corp Data transmitter
US20070288674A1 (en) * 2006-05-17 2007-12-13 Omron Corporation Remote I/O system
CN103057072A (en) * 2012-12-19 2013-04-24 武汉华中数控股份有限公司 Controller for bus-type fully electric injection molding machine
CN204287827U (en) * 2014-11-05 2015-04-22 九江九整整流器有限公司 A kind of rectifier cabinet signal acquisition module based on CAN communication
CN105589436A (en) * 2014-11-16 2016-05-18 西安众智惠泽光电科技有限公司 Oil field water flooding monitoring system based on PROFIBUS fieldbus
CN104589367A (en) * 2014-11-26 2015-05-06 中国科学院沈阳自动化研究所 Modular robot driver based on EtherCAT and control method
CN205608449U (en) * 2016-03-29 2016-09-28 淮南联合大学 Fire damp monitored control system of double layer reticulated twine
CN206147329U (en) * 2016-09-18 2017-05-03 天津市友发德众钢管有限公司 Automatic control system that remodels of large -scale side's square steel pipe production line
CN206470591U (en) * 2017-03-01 2017-09-05 福建省长乐市长源纺织有限公司 Cotton spinning production control system based on PROFIBUS fieldbus
CN207115132U (en) * 2017-09-06 2018-03-16 江苏恒毅运控智能设备科技有限公司 Bus-type motion controller and system
CN107505882A (en) * 2017-10-25 2017-12-22 卢俊 A kind of multi-axis motion controller and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115195069A (en) * 2022-06-27 2022-10-18 佛山市南海区广工大数控装备协同创新研究院 Universal data acquisition module and system for injection molding machine

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Application publication date: 20181221