WO2019218833A1 - 生产过程参数的控制方法、生产执行服务器和设备接口服务器 - Google Patents

生产过程参数的控制方法、生产执行服务器和设备接口服务器 Download PDF

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Publication number
WO2019218833A1
WO2019218833A1 PCT/CN2019/083036 CN2019083036W WO2019218833A1 WO 2019218833 A1 WO2019218833 A1 WO 2019218833A1 CN 2019083036 W CN2019083036 W CN 2019083036W WO 2019218833 A1 WO2019218833 A1 WO 2019218833A1
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Prior art keywords
production
production process
process parameter
information
parameter information
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PCT/CN2019/083036
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English (en)
French (fr)
Inventor
朱勇
孙首兵
徐尚义
张洋
Original Assignee
京东方科技集团股份有限公司
合肥鑫晟光电科技有限公司
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Priority to US16/640,585 priority Critical patent/US11402827B2/en
Publication of WO2019218833A1 publication Critical patent/WO2019218833A1/zh

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41875Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0267Fault communication, e.g. human machine interface [HMI]
    • G05B23/0272Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41865Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4183Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4184Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0208Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
    • G05B23/0216Human interface functionality, e.g. monitoring system providing help to the user in the selection of tests or in its configuration
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0267Fault communication, e.g. human machine interface [HMI]
    • G05B23/027Alarm generation, e.g. communication protocol; Forms of alarm
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/32Operator till task planning
    • G05B2219/32252Scheduling production, machining, job shop

Definitions

  • the present disclosure relates to the technical field of production process management, and in particular, the present disclosure relates to a control method of a production process parameter, a production execution server, and a device interface server.
  • the stability of the production equipment directly affects the quality of the product. If the production process parameters of the production equipment fluctuate so as to deviate from the reference range, it is easy to produce a bad product. Therefore, quickly and accurately checking the production process parameters of production equipment and correcting the wrong parameter values in time is one of the important means to ensure product quality.
  • the management method of production process parameters of production equipment is still a way of manual inspection, that is, the operator regularly checks and records the production process parameters of the equipment at the production site.
  • a production line is often equipped with multiple sets of equipment, and each type of equipment has multiple types of production process parameters to be inspected. Therefore, this is a very large amount of data, and manual inspection is time-consuming, labor-intensive, and time-sensitive.
  • the operator needs to judge whether it is within the reference range when checking the parameters of the production process. Because the types of production process parameters are large and the amount of data is large, the error rate of the manual inspection method is high, and the judgment error will cause the defect. Impact, for example, if the wrong production process parameters are judged to be correct, it is easy to produce a bad product; if the correct production process parameters are judged to be wrong, a shutdown check may be required, affecting production efficiency and progress. Moreover, even if the operator finds that the production process parameters are wrong, it is impossible to implement the early warning measures in time, and the reaction speed of the accident handling is poor.
  • the management methods for the production process parameters of production equipment need to be solved, such as poor timeliness, high error rate, slow response speed of accident handling, and lack of system management of data.
  • a first aspect of an embodiment of the present disclosure provides a method of controlling a production process parameter, including:
  • the obtained production process parameter information is verified according to the reference range of the production process parameter information of the plurality of pre-registered production equipments, and the verification result is fed back.
  • the obtaining process parameter information of the production device includes at least one of the following:
  • the production process parameter information includes: an identification of the production device, a product type of the processed product, and a type and value of a production process parameter when the product is processed;
  • the production process parameter information further includes: a processing time at which the production device processes the product.
  • the obtained production process parameter information is verified according to a reference range of production process parameter information of a plurality of pre-registered production devices, including:
  • the feedback verification result includes:
  • the parameter alarm reminder is sent to the terminal device, and the device alarm information or the device freeze information for the production device is sent to the device interface server according to the alarm mode information in the reference range, so that the production is performed.
  • the device alarms or stops the job;
  • the acquired production process parameter information is transmitted to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • the method further includes: identifying the identification of the production equipment in the acquired production process parameter information, the product type and processing time of the processed product, and the type and value of the production process parameter when processing the product. Store; and
  • a second aspect of an embodiment of the present disclosure provides a method for controlling a production process parameter, including:
  • the method further includes:
  • the production execution server When receiving the device alarm information or device freeze information issued by the production execution server for the production device, converting the device alarm information or device freeze information into device alarm information or device conforming to the first protocol and format The information is frozen and delivered to the production equipment, so that the production equipment performs an alarm or stops the operation.
  • a third aspect of an embodiment of the present disclosure provides a production execution server, including:
  • the judging circuit is configured to verify the obtained production process parameter information according to the reference range of the production process parameter information of the plurality of pre-registered production equipments, and feed back the verification result.
  • the information receiving circuit is used for at least one of the following:
  • the production process parameter information includes: an identification of the production device, a product type of the processed product, and a type and value of a production process parameter when the product is processed;
  • the production process parameter information further includes: a processing time at which the production device processes the product.
  • the determining circuit is configured to:
  • the determining circuit is further configured to:
  • the parameter alarm reminder is sent to the terminal device, and the device alarm information or the device freeze information for the production device is sent to the device interface server according to the alarm mode information in the reference range, so that the production is performed.
  • the device alarms or stops the job;
  • the acquired production process parameter information is transmitted to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • the production execution server further includes:
  • a memory for storing the identification of the production equipment in the acquired production process parameter information, the product type and processing time of the processed product, the type and value of the production process parameter when processing the product;
  • the information feedback circuit is configured to feedback the stored identification of the production equipment, the product type and processing time of the processed product, the type and value of the production process parameter when processing the product, when receiving the query instruction for the production process parameter information For analysis.
  • a fourth aspect of the embodiments of the present disclosure provides a device interface server, including:
  • the information uploading circuit is configured to detect a change of the production process parameter information of the production device, or receive a production process parameter collection instruction issued by the production execution server, and obtain the production process parameter information of the production device that conforms to the first protocol and the format; as well as
  • An information transmission circuit configured to convert the production process parameter information conforming to the first protocol and format into production process parameter information conforming to the second protocol and format, and uploading to the production execution server, so that the production execution server is pre-registered according to The reference range of the production process parameter information of the plurality of production equipments, the obtained production process parameter information is verified, and the verification result is fed back.
  • the device interface server further includes:
  • an information sending circuit configured to convert the device alarm information or the device freezing information into conformity with the first protocol and when receiving the device alarm information or the device freezing information that is sent by the production execution server for the production device
  • the formatted device alarm information or device freeze information is delivered to the production device, so that the production device performs an alarm or stops the operation.
  • a fifth aspect of an embodiment of the present disclosure provides a computer readable storage medium storing a computer program that, when executed by a processor, implements a control method of the production process parameters.
  • FIG. 1 is a structural diagram of a production process parameter control server according to an embodiment of the present disclosure
  • FIG. 2 is a schematic block diagram of a production process parameter control server according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of functions of a client according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic flow chart of a method for controlling production process parameters according to an embodiment of the present disclosure
  • FIG. 5 is a schematic flowchart diagram of an extended control method for a production process parameter according to an embodiment of the present disclosure
  • FIG. 6 is a schematic flow chart of a specific example of an extended control method for a production process parameter according to an embodiment of the present disclosure
  • FIG. 7 is a schematic flow chart of an extended control method for a production process parameter according to an embodiment of the present disclosure
  • FIG. 8 is a schematic flow chart of a specific example of an extended control method for a production process parameter according to an embodiment of the present disclosure
  • FIG. 9 is a schematic flow chart of an extended control method for a production process parameter according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic flowchart diagram of a specific example of an extended control method for a production process parameter according to an embodiment of the present disclosure
  • FIG. 11 is a schematic flow chart of an extended control method for a production process parameter according to an embodiment of the present disclosure
  • FIG. 12 is a schematic flowchart diagram of a specific example of an extended control method for a production process parameter according to an embodiment of the present disclosure
  • FIG. 13 is a block diagram of a production execution server provided by an embodiment of the present disclosure.
  • FIG. 14 is a schematic block diagram of a device interface server according to an embodiment of the present disclosure.
  • terminal and terminal device used herein include both a wireless signal receiver device, a device having only a wireless signal receiver without a transmitting capability, and a receiving and transmitting hardware.
  • Such a device may include a cellular or other communication device having a single line display or a multi-line display or a cellular or other communication device without a multi-line display; a PCS (Personal Communications Service) that can combine voice, data Processing, fax, and/or data communication capabilities; PDA (Personal Digital Assistant), which can include radio frequency receivers, pagers, Internet/Intranet access, web browsers, notepads, calendars, and/or GPS (Global Positioning System (Global Positioning System) receiver; conventional laptop and/or palmtop computer or other device having a conventional laptop and/or palmtop computer or other device that includes and/or includes a radio frequency receiver.
  • a cellular or other communication device having a single line display or a multi-line display or a cellular or other communication device without a multi-line display
  • PCS Personal Communications Service
  • PDA Personal Digital Assistant
  • GPS Global Positioning System (Global Positioning System) receiver
  • conventional laptop and/or palmtop computer or other device having a conventional laptop and/or
  • terminal may be portable, transportable, installed in a vehicle (aviation, sea and/or land), or adapted and/or configured to operate locally, and/or Run in any other location on the Earth and/or space in a distributed form.
  • the "terminal” and “terminal device” used herein may also be a communication terminal, an internet terminal, a music/video playing terminal, and may be, for example, a PDA, a MID (Mobile Internet Device), and/or have a music/video playback.
  • Functional mobile phones can also be smart TVs, set-top boxes and other devices.
  • a readable medium includes any medium that is stored or transmitted by a device (eg, a computer) in a readable form.
  • each block of the block diagrams and/or block diagrams and/or flow diagrams and combinations of blocks in the block diagrams and/or block diagrams and/or flow diagrams can be implemented by computer program instructions. .
  • these computer program instructions can be implemented by a general purpose computer, a professional computer, or a processor of other programmable data processing methods, such that the processor is executed by a computer or other programmable data processing method.
  • the disclosed block diagrams and/or block diagrams and/or schemes of the flow diagrams or blocks are specified in a plurality of blocks.
  • the real-time interaction between the production process parameter control system and the production equipment can be realized, and the timeliness is high, and the production process parameter information of the production equipment can be automatically collected and verified, and the verification result is fed back, and the production process parameter is collected. Faster, more accurate verification, and quick feedback of verification results to avoid batch quality incidents.
  • the production execution server may send the device alarm information for the production device to the device interface server, promptly remind the user to adjust the production process parameter; or, interface to the device
  • the equipment freeze information for the production equipment is issued, the production equipment stops working, the production is suspended, the production of defective products is avoided, and the safety of the production equipment is ensured; the production execution server can also send a parameter alarm reminder to the terminal equipment even if the user is not in production.
  • the verification result can also be known in time through the client, so that the corresponding countermeasure can be taken immediately.
  • a method for controlling production process parameters provided by an embodiment of the present disclosure is implemented by a production process parameter control system, and the production process parameters of the production equipment (EQP, Equipment) are controlled by the system.
  • the production process parameter control system includes a terminal device, an Equipment Interface Server (EIS), and a Manufacturing Execution Server (MES).
  • the terminal device is responsible for human-computer interaction, and may send a production process parameter collection request or a production process parameter information of the production device to the production execution server.
  • the device interface server is configured to detect a change in the production process parameter information of the production device, or receive a production process parameter collection instruction issued by the production execution server, and obtain production device parameter information conforming to the first protocol and format of the production device, and then The production process parameter information of the first protocol and format is converted into production process parameter information conforming to the second protocol and format, and then uploaded to the production execution server.
  • the production execution server is configured to obtain production process parameter information of the production equipment, and verify the obtained production process parameter information according to the reference range of the production process parameter information of the plurality of pre-registered production equipments, and feedback the verification result.
  • the production process parameter control system further includes a device controller (BC, Block Controller), a database (DB, Database), a fault analysis device, and an email platform.
  • the terminal device is configured to include a User Client and a PDA (Personal Digital Assistant).
  • the device interface server also includes a device-side sensor for detecting changes in production process parameter information of the production device.
  • the database is specifically an Oracle database.
  • the device interface server, the client, the bad analysis device, and the mail platform are respectively electrically connected to the production execution server, and the device interface server, the device controller, and the production device are electrically connected accordingly.
  • Each of the above components may be a wired connection or a wireless connection.
  • the PDA is electrically connected to the production execution server.
  • the PDA is wirelessly connected to the production execution server.
  • FIG. 2 is a schematic block diagram of a production process parameter control system according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of functions of a client provided by an embodiment of the present disclosure.
  • the client includes a basic function circuit, a job function circuit, an information query circuit, and a rights management circuit.
  • the basic function circuit parameter information registration, device information registration, parameter information registration, mail information registration, and notification range registration can be realized, and the function function circuit can implement parameter check operation, device defrosting operation, product defrosting operation, and alarm release operation, etc.
  • the information query circuit can realize real-time monitoring, parameter information query, parameter reference query, mail information query, notification range query and alarm information query, etc.
  • the rights management circuit is used to implement permission setting.
  • the production execution server includes a message distribution circuit, a transaction processing circuit, a query circuit, and a log circuit.
  • the production process parameter control system further includes a TibcoRV (TIBCO Rendezvous) middleware.
  • TibcoRV middleware is used to interact between the production execution server and the device interface server, between the production execution server and the client.
  • the device interface server interacts with the device controller, and the production execution server interacts with the Oracle database.
  • the present disclosure provides a control method for a production process parameter.
  • the flow chart of the method is as shown in FIG. 4, and includes the following steps: S1: The device interface server receives the changed production of the production device in accordance with the first protocol and format. When the process parameter information or the production process parameter collection instruction issued by the production execution server is received, the production process parameter information of the production device conforming to the first protocol and format is obtained. S2: the device interface server converts the production process parameter information conforming to the first protocol and format into production process parameter information conforming to the second protocol and format, and then uploads to the production execution server; S3: the production execution server acquires the production process parameter of the production device information. S4: The production execution server verifies the acquired production process parameter information according to the reference range of the production process parameter information of the plurality of pre-registered production devices, and feeds back the verification result.
  • the control method of the production process parameter provided by the disclosure can realize the real-time interaction of the information between the production process parameter control system and the production equipment, has high timeliness, can automatically collect and verify the production process parameter information of the production equipment, and simultaneously verify the feedback. As a result, the acquisition parameters of the production process are faster, the verification accuracy is higher, and the verification results can be quickly fed back to avoid batch quality accidents.
  • the receiving device interface server collects production process parameter information of the production device uploaded by the production process parameter for timing delivery;
  • the production process parameter information includes: an identification of the production equipment, a product type of the processed product, a type and a numerical value of the production process parameter when the product is processed;
  • the production process parameter information also includes: the processing time of the processed products of the production equipment.
  • the acquired production process parameter information is verified according to the reference range of the production process parameter information of the plurality of pre-registered production equipments, including:
  • the feedback verification result in the above S4 includes: when the verification verification fails, sending a parameter alarm reminder to the terminal device, and sending the device alarm information or device freezing information for the production device to the device interface server according to the alarm mode information in the reference range. , causing the production equipment to alarm or stop the operation;
  • the acquired production process parameter information is transmitted to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • the reference range of the production process parameter information is pre-registered, and the following is an example of the process of registering the reference range of the production process parameter information of the production equipment.
  • the type of production process parameters of the production equipment EQP1 includes voltage.
  • the reference range of the voltage value of the production equipment EQP1 is [U1, U2], and the user will identify the production equipment "EQP1", product type "A”
  • the type "voltage” of the production process parameters and the reference range "[U1, U2]" of the voltage value are registered as a group of associated information.
  • the information similar to the above includes multiple types, which can be registered according to actual needs, and will not be described here. Multiple sets of the above information can be formed into a reference range table in the form of a table.
  • the production process parameter information of the production equipment is obtained, according to the information in the reference range table, The obtained production process parameter information is verified.
  • the process of verifying the acquired production process parameter information will be exemplified below.
  • the production equipment is production equipment EQP1 and the produced product is A
  • the acquired production process parameter information includes: production equipment identification “EQP1”, product type “A”, production process parameter type “voltage” and current voltage.
  • the method for controlling the production process parameters further includes: identifying the production equipment in the acquired production process parameter information, the product type and processing time of the processed product, the type of the production process parameter when processing the product, and Numerical value, corresponding storage;
  • the feedback corresponds to the stored identification of the production equipment, the product type and processing time of the processed product, and the type and value of the production process parameter when the product is processed for analysis.
  • the alarm mode information may also be registered, and the manner of the alarm includes the device alarm and the device freeze.
  • the customer can use the identification of the production equipment "EQP1", the product type "A”, the type of production process parameters "voltage”, the reference range of the voltage value "[U1, U2 ]” and "Device Alarm” are registered as a group of associated information.
  • the production execution server verifies that the voltage value of the production equipment EQP1 exceeds the reference range [U1, U2] at a certain time, the device alarm information for the production equipment EQP1 is issued to the equipment interface server.
  • the device interface server After receiving the alarm information of the device for the production device EQP1, the device interface server converts the device alarm information into device alarm information conforming to the first protocol and format, and sends the device alarm information to the production device, so that the production device performs an alarm.
  • the production equipment EQP1 stops working when the voltage value of the production equipment EQP1 exceeds the reference range [U1, U2].
  • FIG. 5 is a schematic flowchart of an extended control method for a production process parameter according to an embodiment of the present disclosure, where the method includes the following steps:
  • the production process parameter information includes: the identification of the production equipment, the product type of the processed product, and the type and value of the production process parameters when processing the product;
  • the production process parameter information also includes: the processing time of the processed products of the production equipment.
  • the production equipment When the device-side sensor detects a change in the production process parameters of the production equipment, the production equipment uploads the identification of the production equipment to the equipment controller, the product type of the processed product, the type and value of the production process parameters when processing the product, and the production equipment processing product.
  • the device controller uploads the above information to the device interface server in the form of SECS (Semiconductor Equipment Communication Standard) via the HSMS (High Speed Message Services) protocol.
  • SECS Semiconductor Equipment Communication Standard
  • HSMS High Speed Message Services
  • the device interface server converts the production process parameter information conforming to the first protocol and format into production process parameter information conforming to the second protocol and format, and then uploads to the production execution server.
  • the device interface server encapsulates the SECS format message conversion format into an XML (eXtensible Markup Language) format recognizable by the TibcoRV middleware, and uploads it to the production execution server through the TibcoRV middleware.
  • XML eXtensible Markup Language
  • S203 The production execution server acquires production process parameter information of the production equipment.
  • the message distribution circuit of the production execution server receives the message in XML format sent by the device interface server and then transfers to the transaction processing circuit.
  • the production execution server verifies the acquired production process parameter information according to a reference range of production process parameter information of a plurality of pre-registered production devices.
  • the transaction processing circuit obtains the reference range of the production process parameters in the reference range table according to the identification of the production equipment, the product type of the processed product, the type and value of the production process parameters when processing the product.
  • the alarm mode information verifying whether the acquired production process parameters are within the reference range; according to the preset correspondence between the identification of the plurality of production equipment, the type of the production process parameters, the product type, and the reference range of the production process parameters, Determining the identification of the production equipment in the obtained production process parameter information, the type of the production process parameter, and the reference range of the production process parameters corresponding to the product type.
  • the production execution server sends a parameter alarm reminder to the terminal device, and sends device alarm information or device freeze information for the production device to the device interface server according to the alarm mode information in the reference range.
  • the production execution server when the verification verification fails, indicating that the production process parameter exceeds the reference range, sends the device alarm information or the device freeze message to the device interface server according to the type of the alarm mode information, and the device interface server sets the device.
  • the alarm information or the device freeze message is sent to the production device through the device interface server and the device controller; when the information received by the production device is the device alarm information, the production device parses the content in the device alarm information, and displays the content to the production device synchronously.
  • the display screen emits an alarm reminder to remind the user to adjust the production process parameters; when the information received by the production device is a device freeze message, the production device stops the operation, causing the production to be suspended, waiting for the user to troubleshoot the problem.
  • the production execution server may further send the acquired production process parameter information to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • the device interface server causes the production device to perform an alarm or stop the operation according to the received device alarm information or the device freeze information.
  • the production execution server sends the acquired production process parameter information to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • FIG. 6 is a schematic flowchart of a specific example in an extended control method for a production process parameter according to an embodiment of the present disclosure.
  • the production device when the device interface server detects that the production process parameter information of the production device is changed, the production device uploads the changed production process parameter information conforming to the first protocol and format to the device interface server; the device interface server will meet After the production process parameter information of the first protocol and format is converted into the production process parameter information conforming to the second protocol and format, the production process parameter is uploaded to the production execution server; after the production execution server acquires the production process parameter information of the production device, according to the plurality of pre-registered The reference range of the production process parameter information of the production equipment, the obtained production process parameter information is verified; the verification verification fails, the production execution server sends the device alarm information to the terminal device, and the production device performs an alarm.
  • FIG. 7 is a schematic flowchart diagram of an extended control method for a production process parameter provided by an embodiment of the present disclosure, where the method includes the following steps:
  • S301 The terminal device sends a production process parameter collection request to the production execution server.
  • the user sends a production process parameter collection request to the production execution server through the terminal device.
  • the terminal device is configured as a client.
  • the production execution server sends a corresponding production process parameter collection instruction to the device interface server.
  • the production execution server When the production execution server receives the production process parameter collection request sent by the terminal device, the production process parameter collection instruction is sent to the device interface server.
  • the S303 device interface server sends the production process parameter collection instruction to the production device through the device controller.
  • S304 The device controller uploads the changed production process parameter information that conforms to the first protocol and format to the device interface server.
  • the production equipment When the production equipment receives the production process parameter collection instruction, the production equipment uploads the identification of the production equipment to the equipment controller, the product type of the processed product, the type and value of the production process parameters when processing the product, and the processing time of the processed product of the production equipment. And the production process parameter information, the device controller uploads the production process parameter information to the device interface server in the form of SECS through the HSMS protocol.
  • the device interface server converts the production process parameter information conforming to the first protocol and format into production process parameter information conforming to the second protocol and format, and then uploads to the production execution server.
  • the device interface server encapsulates the SECS format message conversion format into an XML format recognizable by the TibcoRV middleware, and uploads it to the production execution server through the TibcoRV middleware.
  • the production execution server acquires production process parameter information of the production equipment.
  • the message distribution circuit of the production execution server receives the message in XML format transmitted by the device interface server, and then transfers to the transaction processing circuit.
  • the production execution server verifies the acquired production process parameter information according to a reference range of production process parameter information of a plurality of pre-registered production devices.
  • the production execution server sends a parameter alarm reminder to the terminal device, and sends device alarm information or device freeze information for the production device to the device interface server according to the alarm mode information in the reference range.
  • the device interface server causes the production device to perform an alarm or stop the operation according to the received device alarm information or the device freeze information.
  • the production execution server sends the acquired production process parameter information to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • FIG. 8 is a schematic flowchart diagram of a specific example of an extended control method of a production process parameter according to an embodiment of the present disclosure.
  • the user sends a production process parameter collection request to the production execution server through the terminal device; the production execution server delivers a corresponding production process parameter collection instruction to the device interface server; the device will conform to the changed protocol of the first protocol and format.
  • the production process parameter information is uploaded to the device interface server; the device interface server converts the production process parameter information conforming to the first protocol and format into production process parameter information conforming to the second protocol and format, and then uploads to the production execution server; the production execution server acquires The production process parameter information of the production equipment is verified according to the reference range of the production process parameter information of the plurality of production equipments registered in advance; the verification of the verification is performed, and the production execution server delivers the information to the device interface server.
  • Equipment alarm information of the production equipment the equipment interface server causes the production equipment to perform an alarm according to the received equipment alarm information.
  • FIG. 9 is a schematic flowchart diagram of an extended control method for a production process parameter according to an embodiment of the present disclosure, the method includes the following steps:
  • the production execution server periodically sends a corresponding production process parameter collection instruction to the device interface server.
  • the production execution server periodically sends a corresponding production process parameter collection instruction to the device interface server, and the device interface server sends the production process parameter collection instruction to the production device through the device controller.
  • the device controller uploads the changed production process parameter information that conforms to the first protocol and format to the device interface server.
  • the production equipment After receiving the production process parameter collection instruction, the production equipment uploads the identification of the production equipment, the product type of the processed product, the type and value of the production process parameters when processing the product, the processing time of the processing equipment of the production equipment, etc. to the equipment controller. Parameter information; the device controller uploads the changed production process parameter information that conforms to the first protocol and format to the device interface server. Specifically, the device controller uploads the production process parameter information to the device interface server by using the HSMS protocol in the form of SECS. .
  • the device interface server converts the production process parameter information conforming to the first protocol and format into production process parameter information conforming to the second protocol and format, and then uploads to the production execution server.
  • the device interface server encapsulates the SECS format message conversion format into an XML format recognizable by the TibcoRV middleware, and uploads it to the production execution server through the TibcoRV middleware.
  • S404 The production execution server acquires production process parameter information of the production equipment.
  • the message distribution circuit of the production execution server receives the message in XML format sent by the device interface server and then transfers to the transaction processing circuit.
  • the production execution server verifies the acquired production process parameter information according to a reference range of production process parameter information of a plurality of pre-registered production devices.
  • the production execution server sends a parameter alarm reminder to the terminal device, and sends device alarm information or device freeze information for the production device to the device interface server according to the alarm mode information in the reference range.
  • the device interface server causes the production device to perform an alarm or stop the operation according to the received device alarm information or the device freeze information.
  • the production execution server may further send the acquired production process parameter information to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • the production execution server sends the acquired production process parameter information to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • the production execution server periodically sends a corresponding production process parameter collection instruction to the device interface server, and the device will comply with the The production process parameter information after the change of the protocol and the format is uploaded to the device interface server; the device interface server converts the production process parameter information conforming to the first protocol and format into the production process parameter information conforming to the second protocol and format, and then outputs to the production Performing server uploading; the production execution server acquires production process parameter information of the production equipment, and verifies the obtained production process parameter information according to the reference range of the production process parameter information of the plurality of pre-registered production equipment; confirms verification failure, and performs production execution The server sends the device alarm information to the device interface server for the production device; the device interface server causes the production device to perform an alarm according to the received device alarm information.
  • FIG. 11 is a schematic flowchart diagram of a fourth method for controlling expansion of a production process parameter according to an embodiment of the present disclosure, the method comprising the following steps:
  • S501 The terminal device sends the changed production process parameter information of the production device.
  • the user edits the changed production process parameter information of the production device in the terminal device, and then the user transmits the changed production process parameter information of the production device to the production execution server by using the terminal device.
  • the terminal device is configured as a PDA.
  • the user uses the terminal device to upload the changed production process parameter information of the production device to the production execution server in the xml format through the company's internal Tcp (Transmission Control Protocol) protocol network middleware using Web Service technology.
  • Tcp Transmission Control Protocol
  • the production execution server receives the changed production process parameter information.
  • the message distribution circuit of the production execution server receives the message in XML format transmitted by the terminal device, and then transfers to the transaction processing circuit.
  • the production execution server verifies the acquired production process parameter information according to a reference range of production process parameter information of a plurality of pre-registered production devices.
  • the production execution server sends a parameter alarm reminder to the terminal device, and sends device alarm information or device freeze information for the production device to the device interface server according to the alarm mode information in the reference range.
  • the device interface server causes the production device to perform an alarm or stop the operation according to the received device alarm information or the device freeze information.
  • the production execution server sends the acquired production process parameter information to the terminal device, so that the terminal device displays the acquired production process parameter information.
  • the method for expanding the production process parameters further includes: identifying the production equipment in the obtained production process parameter information, the product type and processing time of the processed product, and processing the product.
  • the type and value of the production process parameters are stored correspondingly;
  • the feedback corresponds to the stored identification of the production equipment, the product type and processing time of the processed product, and the type and value of the production process parameters when the product is processed for analysis.
  • FIG. 12 is a schematic flowchart diagram of a specific example of an extended control method of a production process parameter according to an embodiment of the present disclosure.
  • the user transmits the changed production process parameter information of the production equipment to the production execution server by using the PDA; the production execution server receives the changed production process parameter information, according to the production process parameters of the plurality of pre-registered production equipments.
  • the reference range of the information, the obtained production process parameter information is verified; the verification verification fails, the production execution server issues the device alarm information for the production device to the device interface server; the device interface server makes the production device according to the received device alarm information Make an alarm.
  • the production process parameter information is stored in the database.
  • the production process parameters corresponding to all products are traceable, which can help users to obtain the specific data of the production process parameters and abnormal conditions at a certain moment of the production equipment. For example, in the process of producing type A products, defective product A1 appears, and the bad analysis equipment can feed back the production process parameters of the relevant production equipment in the entire production process of the defective product A1, and the related production equipment in the entire production process of the qualified product A2.
  • the production process parameters the user can compare the differences between the various production process parameters involved in the defective product A1 and the qualified product A2, taking the difference as a breakthrough, digging deep into the defective process defects, and feeding back the mining results to the production process parameter benchmarking Optimize the benchmark range of production process parameters, improve the ability to excavate bad depths, and improve the yield of products.
  • an embodiment of the present disclosure further provides a production execution server.
  • the schematic diagram of the internal structure of the production execution server is as shown in FIG. 13 , and includes:
  • the information receiving circuit 1 is configured to obtain production process parameter information of the production equipment
  • the judging circuit 2 is configured to verify the obtained production process parameter information according to the reference range of the production process parameter information of the plurality of pre-registered production devices, and feed back the verification result.
  • the memory 3 is configured to store the identification of the production equipment in the obtained production process parameter information, the product type and processing time of the processed product, the type and value of the production process parameter when processing the product, or store it to the production execution server.
  • External database
  • the information feedback circuit 4 is configured to: when receiving the query instruction of the bad analysis device other than the production execution server for the production process parameter information, feedback the stored identification of the production device, the product type and processing time of the processed product, and the processed product The type and value of the production process parameters are for analysis.
  • the embodiment of the present disclosure further provides a device interface server.
  • the schematic diagram of the internal structure of the device interface server is as shown in FIG. 14 , and includes:
  • the information uploading circuit 5 is configured to detect a change of the production process parameter information of the production device, or receive a production process parameter collection instruction issued by the production execution server, and obtain production process parameter information of the production device that conforms to the first protocol and format;
  • the information transmission circuit 6 is configured to convert the production process parameter information conforming to the first protocol and format into production process parameter information conforming to the second protocol and format, and then upload to the production execution server, so that the production execution server is based on multiple pre-registered The reference range of the production process parameter information of the production equipment, the obtained production process parameter information is verified, and the verification result is fed back.
  • the information sending circuit 7 is configured to receive device alarm information or device freezing information issued by the production execution server for the production device, and convert the device alarm information or the device freezing information into device alarm information or device conforming to the first protocol and format. The information is frozen and delivered to the production equipment, causing the production equipment to alarm or stop the operation.
  • an embodiment of the present disclosure further provides an electronic device, including:
  • the processor is electrically coupled to the memory for implementing the steps of the present disclosure and the method of controlling the production process parameters of the various embodiments of the present disclosure described above by executing the executable instructions.
  • an embodiment of the present disclosure further provides another electronic device, including:
  • the processor is electrically coupled to the memory for implementing the steps of the present disclosure and the method of controlling the production process parameters of the various embodiments of the present disclosure described above by executing the executable instructions.
  • an embodiment of the present disclosure further provides a computer readable storage medium storing a computer program that, when executed, implements the steps of the present disclosure and the control method of the production process parameters of the embodiments of the present disclosure.
  • an embodiment of the present disclosure further provides another computer readable storage medium storing a computer program that, when executed, implements the steps of the present disclosure and the control method of the production process parameters of the above-described embodiments of the present disclosure.
  • the real-time interaction between the production process parameter control system and the production equipment can be realized, and the timeliness is high, and the production process parameter information of the production equipment can be automatically collected and verified, and the verification result is fed back, and the production process parameter is collected. Faster, more accurate verification, and quick feedback of verification results to avoid batch quality incidents.
  • the production execution server may send the device alarm information for the production device to the device interface server, promptly remind the user to adjust the production process parameter; or, interface to the device
  • the server issues the device freeze information for the production equipment, the production equipment stops working, the production is suspended, the production of the bad products is avoided, and the safety of the equipment is ensured; the production execution server can also send the parameter alarm reminder to the terminal equipment even if the user is not in production.
  • the verification result can also be known in time through the client, so that the corresponding countermeasure can be taken immediately.
  • the identification of the production equipment, the product type and processing time of the processed product, the type and value of the production process parameter when processing the product, and all the products in the obtained production process parameter information can be correspondingly stored in the database.
  • the corresponding production process parameters are traceable, which can help users to obtain the specific data of the production process parameters and abnormal conditions at a certain moment of the production equipment; when there are bad products, the production process parameters involved in the bad products and qualified products can be compared. The difference is to take the difference as a breakthrough, and to dig deeper to lead to poor process defects.
  • the mining results are fed back to the production process parameter benchmarking, optimize the production process parameter benchmark range, improve the bad depth mining ability, and improve the product yield.
  • the production process parameters of the production device can be recorded and uploaded by the user through the PDA, and the uploaded production process parameters can be directly stored in the database, which facilitates the management of a large number of production process parameters, and also reduces the user's The amount of work.
  • steps, measures, and solutions in the various operations, methods, and processes that have been discussed in this disclosure may be alternated, modified, combined, or deleted. Further, other steps, measures, and aspects of the various operations, methods, and processes that have been discussed in this disclosure may be alternated, modified, rearranged, decomposed, combined, or deleted. Further, the steps, measures, and solutions in the prior art having various operations, methods, and processes disclosed in the present disclosure may also be alternated, modified, rearranged, decomposed, combined, or deleted.

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Abstract

一种生产过程参数的控制方法、生产执行服务器和设备接口服务器,控制方法包括:获取生产设备的生产过程参数信息;根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,反馈验证结果,该控制方法能够有效解决生产设备的生产过程参数的管理所存在的时效性差、出错率高、事故处理反应速度慢和数据缺乏系统管理的问题。

Description

生产过程参数的控制方法、生产执行服务器和设备接口服务器
相关申请的交叉引用
本申请要求于2018年5月16日递交的中国专利申请CN20110466970.9的优先权,其全部公开内容通过引用合并于此。
技术领域
本公开涉及生产过程管理的技术领域,具体而言,本公开涉及生产过程参数的控制方法、生产执行服务器和设备接口服务器。
背景技术
在产品的生产过程中,生产设备的稳定性直接影响产品的品质,如果生产设备的生产过程参数发生波动以致偏离基准范围时,就容易生产出不良的产品。因此,快速准确地点检生产设备的生产过程参数,及时地纠正错误的参数值,是保证产品品质的重要手段之一。
目前生产设备的生产过程参数的管理方法,依然是需要人工检查的方式,即操作人员定期到生产现场检查和记录设备的生产过程参数。然而,一条生产线往往配备多套设备,而每个设备均有多种类型的生产过程参数需要检查,因此,这是一项数据量极大的工作,人工检查费时费力、时效性差。
同时,操作人员在检查生产过程参数时还需要判断其是否在基准范围内,由于生产过程参数的类型多且数据量大,因此,人工检查的方式出错率较高,而判断出错则会造成不良影响,例如:如果将错误的生产过程参数判断为正确时,则容易生产出不良的产品;如果将正确的生产过程参数判断为错误时,则可能会需要停机检查,影响生产效率和进度。而且,即使操作人员发现了生产过程参数出错,也无法及时的实施预警措施,事故处理的反应速度较差。
另外,采用人工检查的方式,操作人员记录的生产过程参数的数据缺乏系统的管理,一旦发生产品的品质问题而需要检查数据寻找原因时,数据的可追溯性较差,不利于针对数据进行分析,因此会对寻找事故问题的工作造成影响,进而会影响后续的对工艺事故预 测和预防的能力。
综上,需要解决生产设备的生产过程参数的管理方法存在时效性差、出错率高、事故处理的反应速度慢和数据缺乏系统管理等问题。
发明内容
本公开的实施例的第一方面,提供了一种生产过程参数的控制方法,包括:
获取生产设备的生产过程参数信息;以及
根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,反馈验证结果。
在实施例中,所述获取生产设备的生产过程参数信息包括下述至少一项:
接收设备接口服务器上传的所述生产设备变更后的生产过程参数信息;或
在接收到终端设备发送的生产过程参数收集请求时,下发对应的生产过程参数收集指令,以接收设备接口服务器针对所述指令上传的所述生产设备的生产过程参数信息;或
接收设备接口服务器针对定时下发的生产过程参数收集指令上传的所述生产设备的生产过程参数信息;或
接收终端设备发送的生产设备的变更后的生产过程参数信息。
在实施例中,所述生产过程参数信息包括:生产设备的标识、所加工产品的产品类型、以及加工所述产品时的生产过程参数的类型和数值;并且
所述生产过程参数信息还包括:生产设备加工所述产品的加工时间。
在实施例中,根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,包括:
根据预设的多个生产设备的标识、生产过程参数的类型、产品类型与生产过程参数的基准范围之间的对应关系,确定出所获取的生产过程参数信息中的所述生产设备的标识、生产过程参数的类型和产品类型所对应的生产过程参数的基准范围;以及
验证所获取的生产过程参数信息中的生产过程参数的数值是否超出所述基准范围;当验证结果为否时,确认验证通过;当验证结果为是时,确认验证失败。
在实施例中,所述反馈验证结果包括:
当确认验证失败时,向终端设备发送参数报警提醒,并且根据所述基准范围中的报警方式信息,向设备接口服务器下发针对所述生产设备的设备报警信息或设备冻结信息,使得所述生产设备进行报警或停止作业;以及
当确认验证通过时,向终端设备发送所获取的生产过程参数信息,使得所述终端设备显示所述所获取的生产过程参数信息。
在实施例中,所述方法还包括:将所获取的生产过程参数信息中所述生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值进行存储;以及
当接收到针对生产过程参数信息的查询指令时,反馈存储的生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值供分析。
本公开实施例的第二方面提供了一种生产过程参数的控制方法,包括:
接收生产设备的符合第一协议和格式的更变后的生产过程参数信息,或者在接收到生产执行服务器下发的生产过程参数收集指令时,获取所述生产设备的符合第一协议和格式的生产过程参数信息;以及
将所述符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传,使得所述生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,并反馈验证结果。
在实施例中,所述方法还包括:
在接收到所述生产执行服务器下发的针对所述生产设备的设备报警信息或设备冻结信息时,将所述设备报警信息或设备冻结信息转换为符合第一协议和格式的设备报警信息或设备冻结信息,向所述生产设备下发,使得所述生产设备进行报警或停止作业。
本公开实施例的第三方面提供了一种生产执行服务器,包括:
信息接收电路,用于获取生产设备的生产过程参数信息;
判断电路,用于根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,反馈验证结果。
在实施例中,所述信息接收电路,用于下述至少一项:
接收设备接口服务器上传的所述生产设备变更后的生产过程参数信息;或
在接收到终端设备发送的生产过程参数收集请求时,下发对应的生产过程参数收集指令,以接收设备接口服务器针对所述指令上传的所述生产设备的生产过程参数信息;或
接收设备接口服务器针对定时下发的生产过程参数收集指令上传的所述生产设备的生产过程参数信息;或
接收终端设备发送的生产设备的变更后的生产过程参数信息。
在实施例中,所述生产过程参数信息包括:生产设备的标识、所加工产品的产品类型、以及加工所述产品时的生产过程参数的类型和数值;并且
所述生产过程参数信息还包括:生产设备加工所述产品的加工时间。
在实施例中,所述判断电路用于:
根据预设的多个生产设备的标识、生产过程参数的类型、产品类型与生产过程参数的基准范围之间的对应关系,确定出所获取的生产过程参数信息中的所述生产设备的标识、生产过程参数的类型和产品类型所对应的生产过程参数的基准范围;以及
验证所获取的生产过程参数信息中的生产过程参数的数值是否超出所述基准范围;当验证结果为否时,确认验证通过;当验证结果为是时,确认验证失败。
在实施例中,所述判断电路还用于:
当确认验证失败时,向终端设备发送参数报警提醒,并且根据所述基准范围中的报警方式信息,向设备接口服务器下发针对所述生产设备的设备报警信息或设备冻结信息,使得所述生产设备进行报警或停止作业;以及
当确认验证通过时,向终端设备发送所获取的生产过程参数信息,使得所述终端设备显示所述所获取的生产过程参数信息。
在实施例中,所述生产执行服务器还包括:
存储器,用于将所获取的生产过程参数信息中所述生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值进行存储;以及
信息反馈电路,用于当接收到针对生产过程参数信息的查询指令时,反馈存储的生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值供分析。
本公开实施例的第四方面提供了一种设备接口服务器,包括:
信息上传电路,用于检测生产设备的生产过程参数信息发生变更、或者接收生产执行服务器下发的生产过程参数收集指令,并获取所述生产设备的符合第一协议和格式的生产过程参数信息;以及
信息传输电路,用于将所述符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传,使得所述生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,并反馈验证结果。
在实施例中,所述设备接口服务器还包括:
信息下发电路,用于在接收到所述生产执行服务器下发的针对所述生产设备的设备报警信息或设备冻结信息时,将所述设备报警信息或设备冻结信息转换为符合第一协议和格式的设备报警信息或设备冻结信息,向所述生产设备下发,使得所述生产设备进行报警或停止作业。
本公开实施例的第五方面提供了一种计算机可读存储介质,存储有计算机程序,所述计算机程序在被处理器执行时实现所述生产过程参数的控制方法。
本公开附加的方面和优点将在下面的描述中部分给出,这些将从下面的描述中变得明显,或通过本公开的实践了解到。
附图说明
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解,其中:
图1为本公开实施例提供的生产过程参数控制服务器的架构图;
图2为本公开实施例提供的生产过程参数控制服务器的方框示意图;
图3为本公开实施例提供的客户端的功能示意图;
图4为本公开实施例提供的生产过程参数的控制方法的流程示意图;
图5是本公开实施例提供的生产过程参数的扩展控制方法的流程示意图;
图6是本公开实施例提供的生产过程参数的扩展控制方法的具体实例的流程示意图;
图7是本公开实施例提供的生产过程参数的扩展控制方法的流程示意图;
图8是本公开实施例提供的生产过程参数的扩展控制方法的具体实例的流程示意图;
图9是本公开实施例提供的生产过程参数的扩展控制方法的流程示意图;
图10是本公开实施例提供的生产过程参数的扩展控制方法的具体实例的流程示意图;
图11是本公开实施例提供的生产过程参数的扩展控制方法的流程示意图;
图12是本公开实施例提供的生产过程参数的扩展控制方法的具体实例的流程示意图;
图13是本公开实施例提供的生产执行服务器的方框示意图;以及
图14是本公开实施例提供的设备接口服务器的方框示意图。
具体实施方式
下面详细描述本公开的实施例,所述实施例的示例在附图中示出,其中相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的,仅用于解释本公开,而不能解释为对本公开的限制。
本技术领域技术人员可以理解,除非特意声明,这里使用的单数形式“一”、“一个”、“所述”和“该”也可包括复数形式。应该进一步理解的是,本公开的说明书中使用的措辞“包括”是指存在所述特征、整数、步骤、操作、元件和/或组件,但是并不排除存在或添加一个或多个其他特征、整数、步骤、操作、元件、组件和/或它们的组。应该理解,当我们称元件被“连接”或“耦接”到另一元件时,它可以直接连接或耦接到其他元件,或者也可以存在中间元件。此外,这里使用的“连接”或“耦接”可以包括无线连接或无线耦接。这里使用的措辞“和/或”包括一个或更多个相关联的列出项的全部或任一单元和全部组合。
本技术领域技术人员可以理解,除非另外定义,这里使用的所有术语(包括技术术语和科学术语),具有与本公开所属领域中的普通技术人员的一般理解相同的意义。还应该理解的是,诸如通用字典中定义的那些术语,应该被理解为具有与现有技术的上下文中的意义一致的意义,并且除非像这里一样被特定定义,否则不会用理想化或过于正式的含义来解释。
本技术领域技术人员可以理解,这里所使用的“终端”、“终端设备”既包括无线信号 接收器的设备,其仅具备无发射能力的无线信号接收器的设备,又包括接收和发射硬件的设备,其具有能够在双向通信链路上,进行双向通信的接收和发射硬件的设备。这种设备可以包括:蜂窝或其他通信设备,其具有单线路显示器或多线路显示器或没有多线路显示器的蜂窝或其他通信设备;PCS(Personal Communications Service,个人通信服务器),其可以组合语音、数据处理、传真和/或数据通信能力;PDA(Personal Digital Assistant,个人数字助理),其可以包括射频接收器、寻呼机、互联网/内联网访问、网络浏览器、记事本、日历和/或GPS(Global Positioning System,全球定位系统)接收器;常规膝上型和/或掌上型计算机或其他设备,其具有和/或包括射频接收器的常规膝上型和/或掌上型计算机或其他设备。这里所使用的“终端”、“终端设备”可以是便携式、可运输、安装在交通工具(航空、海运和/或陆地)中的,或者适合于和/或配置为在本地运行,和/或以分布形式,运行在地球和/或空间的任何其他位置运行。这里所使用的“终端”、“终端设备”还可以是通信终端、上网终端、音乐/视频播放终端,例如可以是PDA、MID(Mobile Internet Device,移动互联网设备)和/或具有音乐/视频播放功能的移动电话,也可以是智能电视、机顶盒等设备。本技术领域技术人员可以理解,本公开包括涉及用于执行本公开中所述操作中的一项或多项的设备。这些设备可以为所需的目的而专门设计和制造,或者也可以包括通用计算机中的已知设备。这些设备具有存储在其内的计算机程序,这些计算机程序选择性地激活或重构。这样的计算机程序可以被存储在设备(例如,计算机)可读介质中或者存储在适于存储电子指令并分别耦联到总线的任何类型的介质中,所述计算机可读介质包括但不限于任何类型的盘(包括软盘、硬盘、光盘、CD-ROM、和磁光盘)、ROM(Read-Only Memory,只读存储器)、RAM(Random Access Memory,随即存储器)、EPROM(Erasable Programmable Read-Only Memory,可擦写可编程只读存储器)、EEPROM(Electrically Erasable Programmable Read-Only Memory,电可擦可编程只读存储器)、闪存、磁性卡片或光线卡片。也就是,可读介质包括由设备(例如,计算机)以能够读的形式存储或传输信息的任何介质。
本技术领域技术人员可以理解,可以用计算机程序指令来实现这些结构图和/或框图和/或流图中的每个框以及这些结构图和/或框图和/或流图中的框的组合。本技术领域技术人员可以理解,可以将这些计算机程序指令提供给通用计算机、专业计算机或其他可编程数据 处理方法的处理器来实现,从而通过计算机或其他可编程数据处理方法的处理器来执行本公开公开的结构图和/或框图和/或流图的框或多个框中指定的方案。
本公开实施例中,可以实现生产过程参数控制系统和生产设备之间信息的实时交互,时效性高,能够自动采集并验证生产设备的生产过程参数信息,同时反馈验证结果,生产过程参数的采集速度更快,验证的准确率更高,并且可以快速地反馈验证结果,避免发生批量品质事故。
本公开实施例中,当生产设备的生产过程参数确认验证失败时,生产执行服务器可以向设备接口服务器下发针对生产设备的设备报警信息,及时地提醒用户调整生产过程参数;或者,向设备接口下发针对生产设备的设备冻结信息,生产设备停止作业,使得生产暂停,避免继续生产出不良产品,还确保生产设备的安全;生产执行服务器还可以向终端设备发送参数报警提醒,即使用户不在生产现场,也可以通过客户端及时地获知验证结果,以能够立即采取相应的应对措施。
本公开实施例提供的一种生产过程参数的控制方法,是经由生产过程参数控制系统实现的,通过该系统控制生产设备(EQP,Equipment)的生产过程参数。
如图1所示,生产过程参数控制系统包括终端设备、设备接口服务器(EIS,Equipment Interface Server)和生产执行服务器(MES,Manufacturing Execution Server)。其中,终端设备负责人机交互,可以向生产执行服务器发送生产过程参数收集请求或生产设备的变更后的生产过程参数信息。设备接口服务器用于检测生产设备的生产过程参数信息发生变更、或者接收生产执行服务器下发的生产过程参数收集指令,并获取生产设备的符合第一协议和格式的生产过程参数信息,然后将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传。生产执行服务器用于获取生产设备的生产过程参数信息,根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,反馈验证结果。
如图1所示,本公开实施例中,生产过程参数控制系统还包括设备控制器(BC,Block Controller)、数据库(DB,Database)、不良分析设备(fault analysis)和邮件平台(Email platform)。进一步地,终端设备被配置包括客户端(User Client)和PDA(Personal Digital Assistant,个人数字助理)。设备接口服务器还包括设备端传感器,设备端传感器用于检测 生产设备的生产过程参数信息发生变更。数据库具体为Oracle数据库。
设备接口服务器、客户端、不良分析设备和邮件平台分别与生产执行服务器电连接,设备接口服务器、设备控制器和生产设备相应地电连接。上述各部件之间既可以为有线连接,也可以为无线连接。
PDA与生产执行服务器电连接。PDA与生产执行服务器之间为无线连接。
图2为本公开实施例提供的生产过程参数控制系统的方框示意图,图3为本公开实施例提供的客户端的功能示意图。如图2和图3所示,本公开实施例中,客户端包括基本功能电路、作业功能电路、信息查询电路和权限管理电路。基本功能电路中可以实现参数信息注册、设备信息注册、参数信息注册、邮件信息注册和通知范围注册等,作业功能电路可以实现参数点检作业、设备解冻作业、产品解冻作业和警报解除作业等,信息查询电路可以实现实时监控、参数信息查询、参数基准查询、邮件信息查询、通知范围查询和报警信息查询等,权限管理电路用于实现权限设置。生产执行服务器包括消息分发电路、事务处理电路、查询电路和日志电路。
如图2所示,本公开实施例中,生产过程参数控制系统还包括TibcoRV(TIBCO Rendezvous)中间件。生产执行服务器和设备接口服务器之间、生产执行服务器和客户端之间均通过TibcoRV中间件实现交互。同时,设备接口服务器和设备控制器之间交互,生产执行服务器和Oracle数据库之间交互。
本公开提供的一种生产过程参数的控制方法,该方法的流程示意图如图4所示,包括下述步骤:S1:设备接口服务器接收生产设备的符合第一协议和格式的更变后的生产过程参数信息、或者接收到生产执行服务器下发的生产过程参数收集指令时,获取生产设备的符合第一协议和格式的生产过程参数信息。S2:设备接口服务器将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传;S3:生产执行服务器获取生产设备的生产过程参数信息。S4:生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,反馈验证结果。
本公开提供的一种生产过程参数的控制方法,可以实现生产过程参数控制系统和生产设备之间信息的实时交互,时效性高,能够自动采集并验证生产设备的生产过程参数信息, 同时反馈验证结果,生产过程参数的采集速度更快,验证的准确率更高,并且可以快速地反馈验证结果,避免发生批量品质事故。
上述S1中获取生产设备的生产过程参数信息,包括下述至少一项:
接收设备接口服务器上传的生产设备变更后的生产过程参数信息;
当接收到终端设备发送的生产过程参数收集请求时,下发对应生产过程参数收集指令,接收设备接口服务器针对所述指令上传的生产设备的生产过程参数信息;
接收设备接口服务器针对定时下发的生产过程参数收集指令上传的生产设备的生产过程参数信息;
接收终端设备发送的生产设备的变更后的生产过程参数信息。
在实施例中,生产过程参数信息包括:生产设备的标识、所加工产品的产品类型、加工产品时的生产过程参数的类型和数值;
生产过程参数信息还包括:生产设备加工产品的加工时间。
上述S4中根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,包括:
根据多个生产设备的预设的标识、生产过程参数的类型、产品类型与生产过程参数的基准范围之间的对应关系,确定出所获取的生产过程参数信息中的生产设备的标识、生产过程参数的类型和产品类型所对应的生产过程参数的基准范围;
验证所获取的生产过程参数信息中的生产过程参数的数值是否超出基准范围;当验证结果为否时,确认验证通过;当验证结果为是时,确认验证失败。
上述S4中反馈验证结果,包括:当确认验证失败时,向终端设备发送参数报警提醒,并且根据基准范围中的报警方式信息,向设备接口服务器下发针对生产设备的设备报警信息或设备冻结信息,使得生产设备进行报警或停止作业;
当确认验证通过时,向终端设备发送所获取的生产过程参数信息,使得终端设备显示所获取的生产过程参数信息。
生产过程参数信息的基准范围是预先注册的,下面举例说明注册生产设备的生产过程参数信息的基准范围的过程。例如,生产设备EQP1的生产过程参数的类型包括电压,在生产A产品时,生产设备EQP1的电压值的基准范围为[U1,U2],用户将生产设备的标识 “EQP1”、产品类型“A”、生产过程参数的类型“电压”和电压值的基准范围“[U1,U2]”作为一组关联的信息进行注册。当然,还可以注册其他类型的信息,例如,生产设备EQP1生产产品A时,温度值的基准范围;或者,生产设备EQP2生产产品A时,电压值的基准范围;又或者生产设备EQP2生产产品B时,转速值的基准范围。在生产过程中,类似上述的信息包括多种类型,可以根据实际需要进行注册,在此不再赘述。可以将多组如上的信息以表格的形式,形成一个基准范围表。
当利用某一生产设备在加工某一类型的产品时,如果需要验证此时该设备电压值是否在基准范围内,则获取该生产设备的生产过程参数信息,根据基准范围表内的信息,对所获取的生产过程参数信息进行验证。下面将举例说明对所获取的生产过程参数信息进行验证的过程。例如,生产设备为生产设备EQP1,生产的产品为A,那么获取的生产过程参数信息包括:生产设备的标识“EQP1”、产品类型“A”、生产过程参数的类型“电压”和当前的电压值,根据这组信息在基准范围表对应获取到电压的基准范围[U1,U2],验证生产设备EQP1当前的电压值是否超出基准范围[U1,U2];当验证结果为否时,确认验证通过;当验证结果为是时,确认验证失败。
本公开提供的一种生产过程参数的控制方法,还包括:将所获取的生产过程参数信息中生产设备的标识、所加工产品的产品类型和加工时间、加工产品时的生产过程参数的类型和数值,进行对应存储;
当接收到针对生产过程参数信息的查询指令时,反馈对应存储的生产设备的标识、所加工产品的产品类型和加工时间、加工产品时的生产过程参数的类型和数值供分析。
本公开实施例中,在预先注册的多个生产设备的生产过程参数信息的基准范围时,还可以注册报警方式信息,报警的方式包括设备报警和设备冻结。
继续以生产设备EQP1和产品A为例,可以利用客户端可以将生产设备的标识“EQP1”、产品类型“A”、生产过程参数的类型“电压”、电压值的基准范围“[U1,U2]”和“设备报警”作为一组关联的信息进行注册。在生产设备EQP1生产产品A的过程中,若生产执行服务器验证生产设备EQP1某一时刻的电压值超出了基准范围[U1,U2],则向设备接口服务器下发针对生产设备EQP1的设备报警信息,设备接口服务器接收到生产执行服务器下发针对生产设备EQP1的设备报警信息后,将该设备报警信息转换为符合第一协议和格式的设备 报警信息,向生产设备下发,使得生产设备进行报警。相应地,若以“设备冻结”作为注册信息,则生产设备EQP1某一时刻的电压值超出了基准范围[U1,U2]时,生产设备EQP1停止作业。
图5为本公开实施例提供的生产过程参数的扩展控制方法的流程示意图,该方法包括下述步骤:
S201:检测到生产设备的生产过程参数信息发生变更时,将符合第一协议和格式的变更后的生产过程参数信息向设备接口服务器上传。
生产过程参数信息包括:生产设备的标识、所加工产品的产品类型、加工产品时的生产过程参数的类型和数值;
生产过程参数信息还包括:生产设备加工产品的加工时间。
当设备端传感器检测到生产设备的生产过程参数变更时,生产设备向设备控制器上传生产设备的标识、所加工产品的产品类型、加工产品时的生产过程参数的类型和数值、生产设备加工产品的加工时间等信息,设备控制器将上述信息通过HSMS(High Speed Message Services,高速消息服务)协议以SECS(Semiconductor Equipment Communication Standard,半导体设备通讯标准接口)形式上传至设备接口服务器。
S202:设备接口服务器将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传。
在本公开的实施例中,设备接口服务器将SECS格式消息转换格式,封装成TibcoRV中间件可识别的XML(eXtensible Markup Language,可扩展标记语言)格式,通过TibcoRV中间件向生产执行服务器上传。
S203:生产执行服务器获取生产设备的生产过程参数信息。
在本公开的实施例中,生产执行服务器的消息分发电路接收由设备接口服务器发送的XML格式的消息,再转至事务处理电路。
S204:生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证。
具体地,在本公开的实施中,事务处理电路根据生产设备的标识、所加工产品的产品类型、加工产品时的生产过程参数的类型和数值,在基准范围表中获取生产过程参数的基 准范围和报警方式信息,验证所获取的生产过程参数是否在基准范围内;根据预设的多个生产设备的标识、生产过程参数的类型、产品类型与生产过程参数的基准范围之间的对应关系,确定出所获取的生产过程参数信息中的生产设备的标识、生产过程参数的类型和产品类型所对应的生产过程参数的基准范围。
以及,验证所获取的生产过程参数信息中的生产过程参数的数值是否超出基准范围;当验证结果为否时,确认验证通过;当验证结果为是时,确认验证失败。
S205:当确认验证失败时,生产执行服务器向终端设备发送参数报警提醒,并且根据基准范围中的报警方式信息,向设备接口服务器下发针对生产设备的设备报警信息或设备冻结信息。
在本公开实施例中,当确认验证失败时,表明生产过程参数超出了基准范围,生产执行服务器根据报警方式信息的类型,向设备接口服务器发送设备报警信息或设备冻结消息,设备接口服务器将设备报警信息或设备冻结消息通过设备接口服务器和设备控制器发送至生产设备;当生产设备接收到的信息为设备报警信息时,生产设备解析设备报警信息内的内容,将该内容同步显示到生产设备的显示屏并发出警报提醒声,提醒用户调整生产过程参数;当生产设备接收到的信息为设备冻结消息时,生产设备停止作业,使得生产暂停,等待用户排查问题。
在本公开实施例中,当确认验证失败时,生产执行服务器还可以向终端设备发送所获取的生产过程参数信息,使得终端设备显示所获取的生产过程参数信息。
S206:设备接口服务器根据接收的设备报警信息或设备冻结信息,使得生产设备进行报警或停止作业。
S207:当确认验证通过时,生产执行服务器向终端设备发送所获取的生产过程参数信息,使得终端设备显示所获取的生产过程参数信息。
图6是本公开实施例提供的生产过程参数的扩展控制方法中,一种具体实例的流程示意图。如图6所示,设备接口服务器检测到生产设备的生产过程参数信息发生变更时,生产设备将符合第一协议和格式的变更后的生产过程参数信息向设备接口服务器上传;设备接口服务器将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传;生产执行服务器获取生产设备的生产过程参数 信息后,根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证;确认验证失败,生产执行服务器向终端设备发送设备报警信息,生产设备进行报警。
图7示出了本公开实施例提供的生产过程参数的扩展控制方法的流程示意图,该方法包括下述步骤:
S301:终端设备向生产执行服务器发送生产过程参数收集请求。
用户通过终端设备向生产执行服务器下发生产过程参数收集请求。
终端设备被配置为客户端。
S302:生产执行服务器向设备接口服务器下发对应生产过程参数收集指令。
生产执行服务器接收终端设备发送的生产过程参数收集请求时,向设备接口服务器下发对应生产过程参数收集指令。
S303设备接口服务器将该生产过程参数收集指令通过设备控制器发送至生产设备。
S304:设备控制器将符合第一协议和格式的变更后的生产过程参数信息向设备接口服务器上传。
当生产设备接收到生产过程参数收集指令后,生产设备向设备控制器上传生产设备的标识、所加工产品的产品类型、加工产品时的生产过程参数的类型和数值、生产设备加工产品的加工时间等生产过程参数信息,设备控制器将该生产过程参数信息通过HSMS协议以SECS形式上传至设备接口服务器。
S305:设备接口服务器将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传。
在本公开的实施例中,设备接口服务器将SECS格式消息转换格式,封装成TibcoRV中间件可识别的XML格式,通过TibcoRV中间件向生产执行服务器上传。
S306:生产执行服务器获取生产设备的生产过程参数信息。
具体地,在本公开的实施例二中,生产执行服务器的消息分发电路接收由设备接口服务器发送的XML格式的消息,再转至事务处理电路。
S307:生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证。
本步骤的具体方法与上述本公开实施例一中S204的具体方法一致,此处不再赘述。
S308:当确认验证失败时,生产执行服务器向终端设备发送参数报警提醒,并且根据基准范围中的报警方式信息,向设备接口服务器下发针对生产设备的设备报警信息或设备冻结信息。
本步骤的具体方法与上述本公开实施例一中S205的具体方法一致,此处不再赘述。
S309:设备接口服务器根据接收的设备报警信息或设备冻结信息,使得生产设备进行报警或停止作业。
S310:当确认验证通过时,生产执行服务器向终端设备发送所获取的生产过程参数信息,使得终端设备显示所获取的生产过程参数信息。
图8是本公开实施例提供的生产过程参数的扩展控制方法的具体实例的流程示意图。如图8所示,用户通过终端设备向生产执行服务器下发生产过程参数收集请求;生产执行服务器向设备接口服务器下发对应生产过程参数收集指令;设备将符合第一协议和格式的变更后的生产过程参数信息向设备接口服务器上传;设备接口服务器将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传;生产执行服务器获取生产设备的生产过程参数信息,根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证;确认验证失败,生产执行服务器向设备接口服务器下发针对生产设备的设备报警信息;设备接口服务器根据接收的设备报警信息,使得生产设备进行报警。
图9为本公开实施例的生产过程参数的扩展控制方法的流程示意图,该方法包括下述步骤:
S401:生产执行服务器定时向设备接口服务器下发对应生产过程参数收集指令。
生产执行服务器定时向设备接口服务器下发对应生产过程参数收集指令,设备接口服务器将该生产过程参数收集指令通过设备控制器发送至生产设备。
S402:设备控制器将符合第一协议和格式的变更后的生产过程参数信息向设备接口服务器上传。
生产设备接收到生产过程参数收集指令后,向设备控制器上传生产设备的标识、所加工产品的产品类型、加工产品时的生产过程参数的类型和数值、生产设备加工产品的加工 时间等生产过程参数信息;设备控制器将符合第一协议和格式的变更后的生产过程参数信息向设备接口服务器上传,具体地,设备控制器将上述生产过程参数信息通过HSMS协议以SECS形式上传至设备接口服务器。
S403:设备接口服务器将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传。
在本公开的实施例中,设备接口服务器将SECS格式消息转换格式,封装成TibcoRV中间件可识别的XML格式,通过TibcoRV中间件向生产执行服务器上传。
S404:生产执行服务器获取生产设备的生产过程参数信息。
在本公开的实施例中,生产执行服务器的消息分发电路接收由设备接口服务器发送的XML格式的消息,再转至事务处理电路。
S405:生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证。
本步骤的具体方法与上述本公开实施例中S204的具体方法一致,此处不再赘述。
S406:当确认验证失败时,生产执行服务器向终端设备发送参数报警提醒,并且根据基准范围中的报警方式信息,向设备接口服务器下发针对生产设备的设备报警信息或设备冻结信息。
本步骤的具体方法与上述本公开实施例中S205的具体方法一致,此处不再赘述。
S407:设备接口服务器根据接收的设备报警信息或设备冻结信息,使得生产设备进行报警或停止作业。
在本公开实施例中,当确认验证失败时,生产执行服务器还可以向终端设备发送所获取的生产过程参数信息,使得终端设备显示所获取的生产过程参数信息。
S408:当确认验证通过时,生产执行服务器向终端设备发送所获取的生产过程参数信息,使得终端设备显示所获取的生产过程参数信息。
图10是本公开实施例提供的生产过程参数的扩展控制方法的具体实例的流程示意图,如图10所示,生产执行服务器定时向设备接口服务器下发对应生产过程参数收集指令,设备将符合第一协议和格式的变更后的生产过程参数信息向设备接口服务器上传;设备接口服务器将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程 参数信息后,向生产执行服务器上传;生产执行服务器获取生产设备的生产过程参数信息,根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证;确认验证失败,生产执行服务器向设备接口服务器下发针对生产设备的设备报警信息;设备接口服务器根据接收的设备报警信息,使得生产设备进行报警。
图11示出了本公开实施例提供的第四种生产过程参数的扩展控制方法的流程示意图,该方法包括下述步骤:
S501:终端设备发送生产设备的变更后的生产过程参数信息。
用户在终端设备中编辑生产设备的变更后的生产过程参数信息,然后用户利用终端设备将生产设备的变更后的生产过程参数信息发送至生产执行服务器。在实施例中,终端设备被配置为PDA。
用户利用终端设备将生产设备的变更后的生产过程参数信息以xml格式,通过公司内部Tcp(Transmission Control Protocol,传输控制协议)协议网络中间件利用Web Service(Web服务)技术向生产执行服务器上传。
S502:生产执行服务器接收变更后的生产过程参数信息。
具体地,在本公开的实施中,生产执行服务器的消息分发电路接收由终端设备发送的XML格式的消息,再转至事务处理电路。
S503:生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证。
本步骤的具体方法与上述本公开实施例中S204的具体方法一致,此处不再赘述。
S504:当确认验证失败时,生产执行服务器向终端设备发送参数报警提醒,并且根据基准范围中的报警方式信息,向设备接口服务器下发针对生产设备的设备报警信息或设备冻结信息。
本步骤的具体方法与上述本公开实施例中S205的具体方法一致,此处不再赘述。
S505:设备接口服务器根据接收的设备报警信息或设备冻结信息,使得生产设备进行报警或停止作业。
S506:当确认验证通过时,生产执行服务器向终端设备发送所获取的生产过程参数信息,使得终端设备显示所获取的生产过程参数信息。
本公开上述实施例提供的生产过程参数的扩展控制方法,还包括:将所获取的生产过程参数信息中所述生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值,进行对应存储;
当接收到针对生产过程参数信息的查询指令时,反馈对应存储的生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值供分析。
图12是本公开实施例提供的生产过程参数的扩展控制方法的具体实例的流程示意图。如图12所示,用户利用PDA将生产设备的变更后的生产过程参数信息发送至生产执行服务器;生产执行服务器接收变更后的生产过程参数信息,根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证;确认验证失败,生产执行服务器向设备接口服务器下发针对生产设备的设备报警信息;设备接口服务器根据接收的设备报警信息,使得生产设备进行报警。同时,生产执行服务器接收变更后的生产过程参数信息后,将生产过程参数信息存储至数据库中。
在数据库中对应存储所获取的生产过程参数信息中生产设备的标识、所加工产品的产品类型和加工时间、加工产品时的生产过程参数的类型和数值,
使所有产品相对应的生产过程参数具备可追溯性,能够帮助用户获取生产设备某时刻的生产过程参数具体数据以及异常情况。例如,在生产A类型产品的过程中,出现了不良产品A1,不良分析设备可以反馈不良产品A1的整个生产流程中相关生产设备的生产过程参数,以及合格产品A2的整个生产流程中相关生产设备的生产过程参数,用户可以比较不良产品A1与合格产品A2所涉及的各项生产过程参数的差异,以差异为突破口,深入挖掘导致不良的工艺缺陷,同时将挖掘成果反馈至生产过程参数基准制定,优化生产过程参数基准范围,提升对不良深度挖掘能力,提升产品的良率。
基于同一公开构思,本公开实施例还提供一种生产执行服务器,该生产执行服务器的内部结构的框架示意图如图13所示,包括:
信息接收电路1,用于获取生产设备的生产过程参数信息;
判断电路2,用于根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,反馈验证结果。
本公开实施例的生产执行服务器还包括:
存储器3,用于将所获取的生产过程参数信息中生产设备的标识、所加工产品的产品类型和加工时间、加工产品时的生产过程参数的类型和数值进行存储,或存储至生产执行服务器之外的数据库;
信息反馈电路4,用于当接收到生产执行服务器之外的不良分析设备针对生产过程参数信息的查询指令时,反馈存储的生产设备的标识、所加工产品的产品类型和加工时间、加工产品时的生产过程参数的类型和数值供分析。
基于同一公开构思,本公开实施例还提供一种设备接口服务器,该设备接口服务器的内部结构的框架示意图如图14所示,包括:
信息上传电路5,用于检测生产设备的生产过程参数信息发生变更、或者接收生产执行服务器下发的生产过程参数收集指令,并获取生产设备的符合第一协议和格式的生产过程参数信息;
信息传输电路6,用于将符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传,使得生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,并反馈验证结果。
本公开实施例的设备接口服务器还包括:
信息下发电路7,用于接收到生产执行服务器下发的针对生产设备的设备报警信息或设备冻结信息,将设备报警信息或设备冻结信息转换为符合第一协议和格式的设备报警信息或设备冻结信息,向生产设备下发,使得生产设备进行报警或停止作业。
基于同一公开构思,本公开实施例还提供一种电子设备,包括:
存储器,存储有可执行指令;
处理器,与存储器电连接,用于通过执行可执行指令实现本公开以及上述各本公开实施例的生产过程参数的控制方法的步骤。
基于同一公开构思,本公开实施例还提供另一种电子设备,包括:
存储器,存储有可执行指令;
处理器,与存储器电连接,用于通过执行可执行指令实现本公开以及上述各本公开实施例的生产过程参数的控制方法的步骤。
基于同一公开构思,本公开实施例还提供一种计算机可读存储介质,存储有计算机程序,计算机程序被执行时实现本公开以及上述各本公开实施例的生产过程参数的控制方法的步骤。
基于同一公开构思,本公开实施例还提供另一种计算机可读存储介质,存储有计算机程序,计算机程序被执行时实现本公开以及上述各本公开实施例的生产过程参数的控制方法的步骤。
本公开实施例中,可以实现生产过程参数控制系统和生产设备之间信息的实时交互,时效性高,能够自动采集并验证生产设备的生产过程参数信息,同时反馈验证结果,生产过程参数的采集速度更快,验证的准确率更高,并且可以快速地反馈验证结果,避免发生批量品质事故。
本公开实施例中,当生产设备的生产过程参数确认验证失败时,生产执行服务器可以向设备接口服务器下发针对生产设备的设备报警信息,及时地提醒用户调整生产过程参数;或者,向设备接口服务器下发针对生产设备的设备冻结信息,生产设备停止作业,使得生产暂停,避免继续生产出不良产品,还确保设备的安全;生产执行服务器还可以向终端设备发送参数报警提醒,即使用户不在生产现场,也可以通过客户端及时地获知验证结果,以能够立即采取相应的应对措施。
本公开实施例中,能够在数据库中对应存储所获取的生产过程参数信息中生产设备的标识、所加工产品的产品类型和加工时间、加工产品时的生产过程参数的类型和数值,使所有产品相对应的生产过程参数具备可追溯性,能够帮助用户获取生产设备某时刻的生产过程参数具体数据以及异常情况;当出现不良产品时,可以比较不良产品与合格产品的所涉及的各个生产过程参数的差异,以差异为突破口,深入挖掘导致不良的工艺缺陷,同时将挖掘成果反馈至生产过程参数基准制定,优化生产过程参数基准范围,提升对不良深度挖掘能力,提升产品的良率。
本公开实施例中,能够实现用户通过PDA记录并上传生产设备的生产过程参数,上传后的生产过程参数可以直接被存储于数据库中,方便大量的生产过程参数的管理,同时也减轻了用户的工作量。
本技术领域技术人员可以理解,本公开中已经讨论过的各种操作、方法、流程中的步 骤、措施、方案可以被交替、更改、组合或删除。进一步地,具有本公开中已经讨论过的各种操作、方法、流程中的其他步骤、措施、方案也可以被交替、更改、重排、分解、组合或删除。进一步地,现有技术中的具有与本公开中公开的各种操作、方法、流程中的步骤、措施、方案也可以被交替、更改、重排、分解、组合或删除。
以上所述仅是本公开的部分实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本公开原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。

Claims (18)

  1. 一种生产过程参数的控制方法,包括:
    获取生产设备的生产过程参数信息;以及
    根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,反馈验证结果。
  2. 根据权利要求1所述的方法,其中,所述获取生产设备的生产过程参数信息包括下述至少一项:
    接收设备接口服务器上传的所述生产设备变更后的生产过程参数信息;或
    在接收到终端设备发送的生产过程参数收集请求时,下发对应的生产过程参数收集指令,以接收设备接口服务器针对所述指令上传的所述生产设备的生产过程参数信息;或
    接收设备接口服务器针对定时下发的生产过程参数收集指令上传的所述生产设备的生产过程参数信息;或
    接收终端设备发送的生产设备的变更后的生产过程参数信息。
  3. 根据权利要求1或2所述的方法,其中,所述生产过程参数信息包括:生产设备的标识、所加工产品的产品类型、以及加工所述产品时的生产过程参数的类型和数值;并且
    所述生产过程参数信息还包括:生产设备加工所述产品的加工时间。
  4. 根据权利要求3所述的方法,其中,根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,包括:
    根据预设的多个生产设备的标识、生产过程参数的类型、产品类型与生产过程参数的基准范围之间的对应关系,确定出所获取的生产过程参数信息中的所述生产设备的标识、生产过程参数的类型和产品类型所对应的生产过程参数的基准范围;以及
    验证所获取的生产过程参数信息中的生产过程参数的数值是否超出所述基准范围;当验证结果为否时,确认验证通过;当验证结果为是时,确认验证失败。
  5. 根据权利要求4所述的方法,其中,所述反馈验证结果包括:
    当确认验证失败时,向终端设备发送参数报警提醒,并且根据所述基准范围中的报警方式信息,向设备接口服务器下发针对所述生产设备的设备报警信息或设备冻结信息,使得所述生产设备进行报警或停止作业;以及
    当确认验证通过时,向终端设备发送所获取的生产过程参数信息,使得所述终端设备显示所述所获取的生产过程参数信息。
  6. 根据权利要求3所述的方法,还包括:将所获取的生产过程参数信息中所述生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值进行存储;以及
    当接收到针对生产过程参数信息的查询指令时,反馈存储的生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值供分析。
  7. 一种生产过程参数的控制方法,包括:
    接收生产设备的符合第一协议和格式的更变后的生产过程参数信息,或者在接收到生产执行服务器下发的生产过程参数收集指令时,获取所述生产设备的符合第一协议和格式的生产过程参数信息;以及
    将所述符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传,使得所述生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,并反馈验证结果。
  8. 根据权利要求7所述的方法,还包括:
    在接收到所述生产执行服务器下发的针对所述生产设备的设备报警信息或设备冻结信息时,将所述设备报警信息或设备冻结信息转换为符合第一协议和格式的设备报警信息或设备冻结信息,向所述生产设备下发,使得所述生产设备进行报警或停止作业。
  9. 一种生产执行服务器,包括:
    信息接收电路,用于获取生产设备的生产过程参数信息;
    判断电路,用于根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,反馈验证结果。
  10. 根据权利要求9所述的生产执行服务器,其中,所述信息接收电路,用于下述至少一项:
    接收设备接口服务器上传的所述生产设备变更后的生产过程参数信息;或
    在接收到终端设备发送的生产过程参数收集请求时,下发对应的生产过程参数收集指令,以接收设备接口服务器针对所述指令上传的所述生产设备的生产过程参数信息;或
    接收设备接口服务器针对定时下发的生产过程参数收集指令上传的所述生产设备的生产过程参数信息;或
    接收终端设备发送的生产设备的变更后的生产过程参数信息。
  11. 根据权利要求9或10所述的生产执行服务器,其中,所述生产过程参数信息包括:生产设备的标识、所加工产品的产品类型、以及加工所述产品时的生产过程参数的类型和数值;并且
    所述生产过程参数信息还包括:生产设备加工所述产品的加工时间。
  12. 根据权利要求11所述的生产执行服务器,其中,所述判断电路用于:
    根据预设的多个生产设备的标识、生产过程参数的类型、产品类型与生产过程参数的基准范围之间的对应关系,确定出所获取的生产过程参数信息中的所述生产设备的标识、生产过程参数的类型和产品类型所对应的生产过程参数的基准范围;以及
    验证所获取的生产过程参数信息中的生产过程参数的数值是否超出所述基准范围;当验证结果为否时,确认验证通过;当验证结果为是时,确认验证失败。
  13. 根据权利要求12所述的生产执行服务器,其中,所述判断电路还用于:
    当确认验证失败时,向终端设备发送参数报警提醒,并且根据所述基准范围中的报警方式信息,向设备接口服务器下发针对所述生产设备的设备报警信息或设备冻结信息,使得所述生产设备进行报警或停止作业;以及
    当确认验证通过时,向终端设备发送所获取的生产过程参数信息,使得所述终端设备显示所述所获取的生产过程参数信息。
  14. 根据权利要求11所述的生产执行服务器,还包括:
    存储器,用于将所获取的生产过程参数信息中所述生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值进行存储;以及
    信息反馈电路,用于当接收到针对生产过程参数信息的查询指令时,反馈存储的生产设备的标识、所加工产品的产品类型和加工时间、加工所述产品时的生产过程参数的类型和数值供分析。
  15. 一种设备接口服务器,包括:
    信息上传电路,用于检测生产设备的生产过程参数信息发生变更、或者接收生产执行服务器下发的生产过程参数收集指令,并获取所述生产设备的符合第一协议和格式的生产过程参数信息;以及
    信息传输电路,用于将所述符合第一协议和格式的生产过程参数信息转换为符合第二协议和格式的生产过程参数信息后,向生产执行服务器上传,使得所述生产执行服务器根据预先注册的多个生产设备的生产过程参数信息的基准范围,对所获取的生产过程参数信息进行验证,并反馈验证结果。
  16. 根据权利要求15所述的设备接口服务器,还包括:
    信息下发电路,用于在接收到所述生产执行服务器下发的针对所述生产设备的设备报警信息或设备冻结信息时,将所述设备报警信息或设备冻结信息转换为符合第一协议和格式的设备报警信息或设备冻结信息,向所述生产设备下发,使得所述生产设备进行报警或 停止作业。
  17. 一种计算机可读存储介质,存储有计算机程序,所述计算机程序在被处理器执行时实现如权利要求1至6任一项所述生产过程参数的控制方法。
  18. 一种计算机可读存储介质,存储有计算机程序,所述计算机程序在被处理器执行时实现如权利要求7或8所述生产过程参数的控制方法。
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