Visual system for workshop production process based on virtual sensor and building method

A virtual sensor and production process technology, applied in general control systems, control/regulation systems, instruments, etc., can solve the problems of unified configuration and transmission of production data, high requirements for hardware equipment, and high cost, so as to achieve good versatility and improve data quality. The effect of transparency

Inactive Publication Date: 2019-07-05
SOUTHWEST JIAOTONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it mainly involves the hardware configuration and architecture of real-time data communication, and does not involve the production process visualization control system and its implementation method, and its production process control has high requirements for hardware equipment and high cost
[0006] The existing visual management and control system of the production process has low versatility in implementing real-time management and control of workshops with different production methods, cannot uniformly configure and transmit production data from different data sources (NC systems, sensors, MES, etc.), lacks support for Analysis and mining of key equipment data

Method used

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  • Visual system for workshop production process based on virtual sensor and building method
  • Visual system for workshop production process based on virtual sensor and building method
  • Visual system for workshop production process based on virtual sensor and building method

Examples

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Embodiment 1

[0049] The following is a visual control of a discrete production workshop

[0050] The structural parts production workshop mainly produces aviation structural parts. The workshop includes several functional areas such as a three-dimensional storage area, a five-axis CNC milling processing area, and a flexible processing unit. The equipment specifically includes a five-axis linkage data machine tool, a machining center, a three-dimensional warehouse, and AGV. , six-degree-of-freedom manipulator, buffer station, etc.; it has the characteristics of many varieties and small batches, difficult processing, and high processing quality requirements. The workshop is in urgent need of visual control of the status of processing equipment and workshop operation to ensure processing quality and on-time delivery of products.

[0051] Such as image 3 As shown, first conduct research on the specific needs of the workshop, including surveying and mapping the layout of the workshop and the ...

Embodiment 2

[0077] The system of the present invention is used to carry out visual management and control on a process-type lithium battery production workshop. The lithium battery production workshop is mainly responsible for the batch production of cathode materials for lithium-ion batteries. It has complete equipment and devices, including: batching devices, mixers, pulverizers, high-temperature kilns, dust collectors, etc. At the same time, the production workshop has 5 production lines, and each production line can be divided into several processes such as batching, mixing, filling, roasting, and unloading according to the process. The workshop has the characteristics of many types of production equipment, close connection between each equipment, and poor adaptability to production equipment failure. The workshop put forward requirements for the monitoring system, such as visual control, real-time communication, status warning, and the establishment of a multi-level monitoring syst...

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Abstract

The invention discloses a visual system for a workshop production process based on a virtual sensor and a building method. The visual system comprises a data acquisition interface module, a visual human-machine interaction module, a virtual sensor configuration module, a multi-level data monitoring module, a data analyzing and processing module. Through adoption of the virtual system, data management and control are combined with the visual virtual workshop, and the visual degree of the workshop management and control and the data transparent degree of the production process are improved. A uniform data monitoring format is defined through the virtual sensor, and association and binding of the data monitoring points, the three-dimensional visual model and physical equipment are realized. The visual system is suitable for discrete production enterprises and process type enterprises, can be used for monitoring and managing the workshops implementing different production manners, and hasrelatively high universality.

Description

technical field [0001] The invention relates to production process management and control, in particular to a virtual sensor-based workshop production process visualization system and construction method. Background technique [0002] According to whether the production process is discrete, the production system can be divided into discrete type and process type; discrete production refers to the production type in which the finished product is composed of discrete parts, and the processing and assembly of each part are independent of each other; its characteristic is that all production processes of the product They are all discrete; because of this feature, in addition to ensuring the timely supply of materials and the processing quality of parts, it is also necessary to control the production progress of parts and ensure the completeness of production, otherwise the production will be delayed due to the lack of certain parts or tools; If the production schedule cannot be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/41875G05B2219/32404
Inventor 丁国富江海凡孙云付建林邹益胜丁国华
Owner SOUTHWEST JIAOTONG UNIV
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