Equipment status tracking method and device
A device status and device technology, applied in the field of communication, can solve problems such as waste of computing resources and unproposed solutions, and achieve the effects of avoiding waste, reducing network communication pressure, and improving data processing efficiency
Active Publication Date: 2021-10-08
INST OF AUTOMATION CHINESE ACAD OF SCI +1
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Problems solved by technology
When the device connection is interrupted or the device itself fails, the data processing unit will analyze invalid device data, resulting in a large waste of computing resources
[0003]
For the above problems, no effective solution has been proposed
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[0060] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0061] figure 1 It is a schematic flow chart of a device state tracking method provided in the embodiment of the present application. The present application provides a device state tracking method, which is applied to a first proxy server, and the first proxy server communicates with the collection device, and the collection device The ...
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The present application provides a device state tracking method and device, the method is applied to a first proxy server, the first proxy server communicates with a collection device, the collection device communicates with at least one collected device, and the collected device includes at least one data point, the method includes: obtaining a data packet communicated with the collection device, the data packet carrying the real-time status data of at least one data point of the collected device obtained by the collection device; when the state of the device is normal, parsing the data packet ; Utilize the real-time state data to perform an update operation on the historical state data of the data point; when the device state is abnormal, discard the data packet and update the state to an abnormal state. In the present application, when the device state of the collected device is abnormal, the data packet can be directly discarded, and the data packet can be parsed when the device state is normal, thereby reducing network communication pressure, avoiding waste of computing resources, and improving data processing efficiency.
Description
technical field [0001] The present application relates to the field of communication technologies, and in particular to a device state tracking method and device. Background technique [0002] At present, in the process of collecting the status of industrial equipment in the industrial field automation system, because many collection devices do not have equipment status data points, related technologies usually need to perform data analysis processing on the data packets received in each polling. When the device connection is interrupted or the device itself fails, the data processing unit will analyze invalid device data, resulting in a large waste of computing resources. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] In order to solve the above technical problems, the present application provides a device status tracking method and device. [0005] In a first aspect, the present application provides a de...
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IPC IPC(8): H04L29/08
CPCH04L67/54H04L67/56
Inventor 陈磊梁俊米绍臣
Owner INST OF AUTOMATION CHINESE ACAD OF SCI