Telemetry data organization method and device for Internet of Things communication

Abstract

The present invention provides a telemetry data organization method and device for Internet of Things communication, and relates to the technical field of Internet of Things communications. The methodcomprises the following steps: collecting telemetry data information; generating a message according to the telemetry data information, wherein the data structure of the message comprises an information object address field, a parameter change indication field, and a change parameter data field; the information object address field is used for storing the address of a telemetry data information collection device; the parameter change indication field comprises a plurality of indication bits, and each parameter of the collection device corresponds to an indication bit; the indication bit is assigned according to whether the amount of change of the parameter in the current collection period is greater than a threshold value; the change parameter data field is used for storing data of the parameter whose amount of change is greater than the threshold value according to a preset order; and sending the message to a control end. The telemetry data organization method and device for the Internet of Things communication provided by the embodiment of the invention can improve the data transmission efficiency, alleviate the problems of data accumulation and high concurrency of the server.

Description

technical field [0001] The present invention relates to the technical field of Internet of Things communication, in particular to a method and device for organizing telemetry data for Internet of Things communication. Background technique [0002] Telemetry data is real-time data received by telemetry terminals through sensors. Telemetry data comes from a telemetry object and reflects the digital characteristics or state of the telemetry object. In the power industry, telemetry data refers to the operating parameter data collected and transmitted remotely, including various electrical quantities (voltage, current, power, etc. on the line) and load flow, etc. [0003] In actual power projects, there are many kinds of equipment that need data collection, and the number is large. According to the real-time requirements, the equipment collection cycle is very short, so the data collected by the data collection terminal and the data collected by the Internet of Things gateway ar...

AI Technical Summary

Problems solved by technology

[0004] First, because the collected data cannot be uploaded in time, a large amount of accumulation will be generated in the cache, which will eventually lead to equipment downtime;

[0005] Second, the high concurrency of the server (data receiving end) and the huge pressure of data processing may easily cause the resource exhaustion of the server and cause "fake death" or downtime

[0006] For the above data transmission problems, no effective solution has been proposed so far

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