Diagnosis control method, system, storage medium and terminal based on control object data process

A technology to control objects and control data, applied in general control systems, control/regulation systems, testing/monitoring control systems, etc., can solve problems such as the influence of automated control systems, and achieve differentiated control, reduce reliability requirements, Avoid the effects of control failure

Active Publication Date: 2021-10-22
四川中鼎智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a diagnostic control method, system, storage medium and terminal based on the control object data process, and solve the problem of not analyzing the overall data in the prior art when the data is abnormal at the data acquisition end. Corresponding start and stop operation, thus causing the problem that the entire automation control system is affected

Method used

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  • Diagnosis control method, system, storage medium and terminal based on control object data process
  • Diagnosis control method, system, storage medium and terminal based on control object data process

Examples

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Embodiment 1

[0053] This embodiment discloses a diagnostic control method based on the data process of the control object, so that when data abnormality occurs at the data acquisition end, the corresponding start-stop operation is performed on the corresponding control object after analyzing the overall data, so as to avoid damage to the entire automation control system. influences.

[0054] Specifically, this embodiment takes a sewage well drainage system as an example for illustration, as figure 1 As shown, the diagnostic control method based on the control object data process includes the following steps:

[0055] S1: Set the process relationship between control object data and time, the data includes at least one control data and at least one non-control data; wherein the control data is the main monitoring control data and control basis of the control object, and the non-control data Control data is other data associated with control data.

[0056] Preferably, in this embodiment, th...

Embodiment 2

[0101] This embodiment also provides a diagnostic control system based on the data process of the control object. The inventive concept of this system is the same as that of Embodiment 1, so that when data abnormality occurs at the data collection end, the corresponding control object is started and stopped after analyzing the overall data. operation to avoid impact on the entire automation control system. Specifically, such as figure 2 As shown, a diagnostic control system based on the control object data process includes:

[0102] Data setting module: used to set the process relationship between the control object data and time, the data includes at least one control data and at least one non-control data; wherein the control data is the main monitoring control data and control basis of the control object, The non-control data is other data associated with the control data;

[0103] Limit interval setting module: used to set the limit process interval of each data of the ...

Embodiment 3

[0119] Based on the implementation of Embodiment 1, this embodiment also provides a storage medium on which computer instructions are stored, and the computer instructions execute the steps of the diagnostic control method based on the control object data process described in Embodiment 1 when running.

[0120] Based on this understanding, the technical solution of this embodiment is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium. Several instructions are included to make a computer device (which may be a personal computer, server, or network device, etc.) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-OnlyMemory, ROM), random-access memory (RandomAccessMemory, RAM), magn...

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Abstract

The invention discloses a diagnostic control method, system, storage medium and terminal based on the control object data process. The method includes: setting the process relationship between the control object data and time, and the data includes at least one control data and at least one non-control data; The control data is the main monitoring control data and control basis of the control object, and the non-control data is other data associated with the control data; set the limit process interval of each data of the control object; detect the control data and non-control data of the control object in real time, when When the data exceeds the limit process interval, an error is reported for the data process diagnosis. In the present invention, when the control data and non-control data of the control object are abnormal in the process, the error is diagnosed and the corresponding control is not carried out, and the corresponding operation is carried out only after the comprehensive diagnosis and analysis of the overall data process, which can effectively avoid the control caused by the fault or defect of the control system fail. The application of the present invention will bring profound influence to the traditional automatic control technology.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a diagnosis control method, system, storage medium and terminal based on the control object data process. Background technique [0002] The control object is also called the controlled object. In the automatic control system, it generally refers to the controlled equipment or process as the object, such as the control of reactors and rectification equipment, or the control of heat transfer process and combustion process, etc. From the perspective of quantitative analysis and design, the control object is only a part of the factors affecting the input and output parameters of the controlled equipment or process, not all of the equipment. In the automatic control system, as a generalized control object, actuators (regulating valves) and measuring and transmitting devices other than controllers (regulators) are included. As a control object in a narrow sense, its end parameters (i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
CPCG05B23/0262G05B2219/24065
Inventor 赵国建何军赵泽西何啸天肖康刘昊鹏
Owner 四川中鼎智能技术有限公司
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