Method for controlling a manufacturing process parameter, manufacturing execution server and equipment interface server

Patent metadata

Field	Value
Publication number	US-2020356084-A1
Application number	US-201916640585-A
Country	US
Kind code	A1
Filing date	Apr 17, 2019
Priority date	May 16, 2018
Publication date	Nov 12, 2020
Grant date	—

Abstract

The present disclosure provides a method for controlling a manufacturing process parameter, a manufacturing execution server, and an equipment interface server. The method includes: acquiring manufacturing process parameter information of an manufacturing equipment; and verifying the acquired manufacturing process parameter information according to reference ranges of manufacturing process parameter information of multiple manufacturing equipments which are registered in advance, and feeding back a verification result.

First claim

1 . A method for controlling a manufacturing process parameter, comprising:
acquiring manufacturing process parameter information of a manufacturing equipment; and verifying the acquired manufacturing process parameter information according to reference ranges of manufacturing process parameter information of multiple manufacturing equipments which are registered in advance, and feeding back a verification result.

2 . The method according to claim 1 , wherein acquiring manufacturing process parameter information of a manufacturing equipment comprises at least one of:
receiving changed manufacturing process parameter information of the manufacturing equipment which is uploaded by an equipment interface server; or when a manufacturing process parameter collection request transmitted by a terminal device is received, issuing a corresponding manufacturing process parameter collection instruction to receive manufacturing process parameter information of the manufacturing equipment which is uploaded by the equipment interface server for the instruction; or receiving manufacturing process parameter information of the manufacturing equipment which is uploaded by the equipment interface server for a manufacturing process parameter collection instruction which is issued periodically; or receiving changed manufacturing process parameter information of the manufacturing equipment which is transmitted by the terminal device.

3 . The method according to claim 1 , wherein the manufacturing process parameter information comprises an identification of the manufacturing equipment, a product type of a processed product, and a type and a value of the manufacturing process parameter when the product is processed; and
the manufacturing process parameter information further comprises a processing time during which the product is processed by the manufacturing equipment.

4 . The method according to claim 3 , wherein verifying the acquired manufacturing process parameter information according to reference ranges of manufacturing process parameter information of multiple manufacturing equipments which are registered in advance comprises:
determining a reference range of the manufacturing process parameter corresponding to the identification of the manufacturing equipment, the type of the manufacturing process parameter and the product type in the acquired manufacturing process parameter information according to a preset correspondence relationship between identifications of multiple manufacturing equipments, types of manufacturing process parameters and product types and reference ranges of the manufacturing process parameters; and verifying whether the value of the manufacturing process parameter in the acquired manufacturing process parameter information exceeds the reference range, and when a verification result is no, confirming that the verification is passed; and when the verification result is yes, confirming that the verification is failed.

5 . The method according to claim 4 , wherein feeding back a verification result comprises:
when it is confirmed that the verification is failed, transmitting a parameter alarm reminder to the terminal device, and issuing equipment alarm information or equipment freezing information for the manufacturing equipment to the equipment interface server according to alarm mode information in the reference range, so that the manufacturing equipment gives an alarm or stops operations; and when it is confirmed that the verification is passed, transmitting the acquired manufacturing process parameter information to the terminal device, so that the terminal device displays the acquired manufacturing process parameter information.

6 . The method according to claim 3 , further comprising: storing the identification of the manufacturing equipment, the product type and the processing time of the processed product, and the type and the value of the manufacturing process parameter when the product is processed in the acquired manufacturing process parameter information; and
when a query instruction for the manufacturing process parameter information is received, feeding back the stored identification of the manufacturing equipment, the stored product type and processing time of the processed product, and the stored type and value of the manufacturing process parameter when the product is processed for analysis.

7 . A method for controlling a manufacturing process parameter, comprising:
receiving changed manufacturing process parameter information of a manufacturing equipment which conforms to a first protocol and a first format, or when a manufacturing process parameter collection instruction issued by a manufacturing execution server is received, acquiring manufacturing process parameter information of the manufacturing equipment which conforms to the first protocol and the first format; and after the manufacturing process parameter information which conforms to the first protocol and the first format is converted into manufacturing process parameter information which conforms to a second protocol and a second format, uploading the manufacturing process parameter information which conforms to the second protocol and the second format to the manufacturing execution server, so that the manufacturing execution server verifies the acquired manufacturing process parameter information according to reference ranges of manufacturing process parameter information of multiple manufacturing equipments which are registered in advance, and feeding back a verification result.

8 . The method according to claim 7 , further comprising:
when equipment alarm information or equipment freezing information for the manufacturing equipment issued by the manufacturing execution server is received, converting the equipment alarm information or equipment freezing information into equipment alarm information or equipment freezing information which conforms to the first protocol and the first format, and issuing the equipment alarm information or equipment freezing information which conforms to the first protocol and the first format to the manufacturing equipment, so that the manufacturing equipment gives an alarm or stops operations.

9 . An electronic device for controlling a manufacturing process parameter, comprising:
a processor; and a memory connected to the processor, and having stored thereon executable instructions which, when executed by the processor, cause the processor to be configured to: acquire manufacturing process parameter information of a manufacturing equipment; and verify the acquired manufacturing process parameter information according to reference ranges of manufacturing process parameter information of multiple manufacturing equipments which are registered in advance, and feed back a verification result.

10 . The electronic device according to claim 9 , wherein the processor is further configured to perform at least one of:
receiving changed manufacturing process parameter information of the manufacturing equipment which is uploaded by an equipment interface server; or when a manufacturing process parameter collection request transmitted by a terminal device is received, issuing a corresponding manufacturing process parameter collection instruction to receive manufacturing process parameter information of the manufacturing equipment which is uploaded by the equipment interface server for the instruction; or receiving manufacturing process parameter information of the manufacturing equipment which is uploaded by the equipment interface server for a manufacturing process parameter collection instruction which is issued periodically; or receiving changed manufacturing process parameter information

Assignees

• Hefei Xinsheng Optoelectronics Technology Co Ltd
• Boe Technology Group Co Ltd

Inventors

• Zhu Yong
• Sun Shoubing
• Xu Shangyi
• Zhang Yang

Classifications

• G05B19/4184

  characterised by fault tolerance, reliability of production system · CPC title

• G05B23/0272 Primary

  Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user · CPC title

• G05B19/41865 Primary

  characterised by job scheduling, process planning, material flow · CPC title

• G05B19/41875 Primary

  characterised by quality surveillance of production · CPC title

• G05B23/0216

  Human interface functionality, e.g. monitoring system providing help to the user in the selection of tests or in its configuration · CPC title