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Automatic control method and system and storage device

An automatic control and storage device technology, applied in the direction of electrical program control, sequence/logic controller program control, etc., can solve the problems of control logic disorder, complex program structure, unfavorable debugging and adding new functions, etc., to achieve reproducible Strong usability, simple program structure, and favorable effects for rapid development

Inactive Publication Date: 2018-01-05
JRD COMM (SHENZHEN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] At present, the main mode of pause / continue function of automation equipment based on PC control is not conducive to debugging and adding new functions due to disordered control logic. It takes a lot of time to repeatedly debug the changed program and the program itself has a complex structure and a large number of codes. Complex automation equipment, poor reusability and maintainability

Method used

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  • Automatic control method and system and storage device
  • Automatic control method and system and storage device
  • Automatic control method and system and storage device

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0020] see figure 1 , figure 1 It is a schematic flow chart of an embodiment of the automatic control method of the present invention.

[0021] S101: The state machine detects the instruction signal;

[0022] In this embodiment, the state machine detects the instruction signal, and if the state machine detects the suspend instruction signal, execute step S102; if the state machine detects the continue instruction signal, execute step S104.

[0023] S102: Set the control flag position;

[0024] In this embodiment, a control flag can be set in the state machine to control the running state of the equipment it controls. When the state machine detects a pause command signal, the value assigned to the control flag will be changed so that the state After the computer scans the c...

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Abstract

The invention discloses an automatic control method and system and a storage device. The method comprises the steps that: a state machine detects an instruction signal; if a state machine detects a suspension instruction signal, a control flag bit is set, then a pause operation instruction is issued to equipment controlled by the state machine so as to pause the equipment controlled by the state machine, and resetting the control flag bit to be reset if the state machine detects a continuous operation instruction, and then when the state machine scans the control flag bit, the continuous operation instruction is emitted to the equipment controlled by the state machine such that the equipment controlled by the state machine continues to run. Through the above manner, the operation state ofthe equipment can be controlled in real time, and the reusability is good.

Description

technical field [0001] The invention relates to the technical field of mechanical automation, in particular to an automatic control method, an automatic control system and a storage device. Background technique [0002] With the continuous increase of labor costs and the continuous development of the automation industry, various industries are ushering in the large-scale application of automation equipment, so that the productivity of various industries is continuously improved, and the quality of products produced is better. [0003] The control of automation equipment is mainly divided into two categories: based on PLC (programmable logic controller) and based on PC (personal computer). With the wide application of machine vision in all walks of life, there are more and more automation equipment based on PC combined with machine vision. At the same time, PC is better at processing various information, so the proportion of automation equipment based on PC control is increas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05
Inventor 林土庆
Owner JRD COMM (SHENZHEN) LTD
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