Method and system for detecting process status

A process and state technology, applied in the field of detecting process state, to achieve the effect of accurate automatic detection

CN109583726BActive Publication Date: 2022-02-22NANJING XINLIAN ENERGY CLOUD SERVICES CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-02-22

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Abstract

The invention discloses a method and system for detecting a process state. The method includes: obtaining a process decision tree of the process to be detected, wherein the process decision tree is used to determine the logical relationship between various devices in the process to be detected; The status of each device in the process; according to the status of each device and the logical relationship between each device in the process decision tree, determine the status of the process to be detected. The invention can provide a general process state detection scheme, which can realize fast and accurate automatic detection of complicated processes.
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Description

technical field

[0001] The invention relates to the field of industrial automatic monitoring, in particular to a method and system for detecting a process state. Background technique

[0002] This section is intended to provide a background or context to embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section.

[0003] With the development of Industry 4.0, in industrial automatic monitoring, it is not only necessary to collect the status of each device, but also to automatically judge the production status of the entire production line or workshop according to the operation of each device.

[0004] For example, when there are multiple backup devices in the production line to complete a job, if only one of the backup devices is abnormal, the working status of the entire production line may be normal. When multiple devices in the production line complete a job at the same time, as long...

Examples

Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0016] An embodiment of the present invention provides a method for detecting a process state, figure 1 It is a flow chart of a method for detecting process status provided in an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0017] S101. Obtain a process decision tree of the process to be tested, wherein the process decision tree is used to determine the logical relationship between various devices in the process to be tested;

[0018] S102, detecting the status of each device in the process to be detected...