MES-based production management system

A technology of production management system and product information, applied in the field of MES-based production management system, can solve the problems of affecting production efficiency, large scanning base, high probability of scanning recognition, etc.

Active Publication Date: 2021-05-07
盛泰光电科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the camera module is usually used on small devices such as mobile phones, and its size is small, so the area of ​​the QR code printed on the casing must also be small, which undoubtedly increases the difficulty of scanning the QR code and leads to the probability of scanning and recognition Moreover, the number of camera modules processed by the factory can reach 100,000 or even millions per month, and each camera module will go through multiple processes during processing; the scanning base is large, and the probability of scanning and recognition is high. It will lead to a high total number of scan failures, affecting production efficiency

Method used

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  • MES-based production management system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, an MES-based production management system in this embodiment includes a loading mechanism, a carrier, a first acquisition module, a second acquisition module, a third acquisition module, an identification module, a process module, a detection module, a storage module, Analysis module, notification module and management terminal.

[0042] The loading mechanism is used to load the camera module onto the vehicle. In this embodiment, the loading mechanism uses a robotic arm to grab the camera and load it onto the carrier.

[0043] The carrier is used to carry the camera module for processing and testing; the carrier is provided with a two-dimensional code. In other words, the carrier is moved in the subsequent processing and testing processes, so that the camera module moves together with the carrier.

[0044] The first collection module is used to collect the QR code on the camera module after the camera module is loaded on the carrier, identi...

Embodiment 2

[0057] The difference between this embodiment and Embodiment 1 is that when the first acquisition module collects the QR code on the camera module in this embodiment, it first takes a picture of the camera module, and then extracts the QR code from the photo of the camera module ;

[0058] When the second collection module collects the two-dimensional code on the vehicle, it first takes pictures of the vehicle, and then extracts the two-dimensional code from the photo of the vehicle;

[0059] The first standard image and the second standard image are also pre-stored in the storage module. In this embodiment, the first standard image is a photo taken by the first acquisition module to the camera module when the relative position of the vehicle and the camera module meets the requirements; the second standard image is when the relative position of the vehicle and the camera module meets the requirements , the photos taken by the second acquisition module on the vehicle.

[006...

Embodiment 3

[0064] The difference between this implementation and Embodiment 1 is that in this embodiment, a vibration sensor, an acceleration sensor, and a gyroscope are installed on the carrier, which are used to collect vibration data, acceleration data, and deflection angle data respectively.

[0065] A mounting slot is opened on the carrier, and a verification device is arranged in the mounting slot.

[0066] The verification device includes a moving block made of insulating material, and the cross-sectional area of ​​the moving block is smaller than that of the installation groove.

[0067] Two first metal contacts are fixed on the lower surface of the moving block, and the two first metal contacts are connected by wires inside the bonding block; two permanent magnets with opposite magnetic poles are also fixed on the lower surface of the insulating block;

[0068] The verification device also includes a power supply, a control circuit board, two second metal contacts and two electr...

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PUM

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Abstract

The invention relates to the technical field of automation control, and particularly discloses an MES-based production management system. The system comprises a loading mechanism, a carrier, a first acquisition module, a second acquisition module, a third acquisition module and an identification module; the loading mechanism is used for loading the camera module onto the carrier; the first acquisition module is used for acquiring a two-dimensional code on the camera module, identifying and extracting a product serial number; the second acquisition module is used for acquiring the two-dimensional code on the carrier after the camera module is loaded on the carrier, and identifying and extracting the number of the carrier; the identification module is used for establishing association between the product serial number and the carrier number; the third acquisition module is used for acquiring the two-dimensional code on the carrier in the processing procedure and the detection procedure, identifying and extracting the number of the carrier; and the identification module is further configured to retrieve an associated product serial number based on the carrier number. By adopting the technical scheme of the invention, the probability of two-dimensional code scanning identification errors can be reduced.

Description

technical field [0001] The invention relates to the technical field of automation control, in particular to an MES-based production management system. Background technique [0002] Manufacturing Execution System (MES) is a workshop-oriented management information system, including order data release, production scheduling and production instruction data release, production process execution monitoring, on-site production data collection, data statistical processing and reporting, etc. Through the above management The system can make the whole production process more orderly, standardized and visualized. [0003] In order to realize functions such as production process execution monitoring and on-site production data collection, it is necessary to track each device in production. For example, in the manufacture of camera modules, a series of processing and inspection procedures are required, such as black spot detection, auto-focus, glue dispensing, and burning. Usually, a ...

Claims

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Application Information

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IPC IPC(8): G05B19/418G06K7/14G06Q10/00
CPCG05B19/418G06Q10/20G06K7/1417Y02P90/30
Inventor 苏启雄
Owner 盛泰光电科技股份有限公司
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