CN-121984987-A - System and method for improving environment-friendly effective transmission rate of unit

CN121984987ACN 121984987 ACN121984987 ACN 121984987ACN-121984987-A

Abstract

The invention provides a system for improving the environment-friendly effective transmission rate of a unit, which comprises a data acquisition sensing module, an intelligent transmission link module, a multidimensional data verification judging module, a dynamic transmission rate calculating module and an intelligent monitoring and early warning processing module, wherein the data acquisition sensing module comprises a self-adaptive acquisition frequency adjusting unit and an integrated original data preprocessing unit. According to the system for improving the environment-friendly effective transmission rate of the unit, the self-adaptive acquisition frequency adjusting unit of the data acquisition sensing module is used for realizing dynamic optimization of the acquisition frequency, real-time acquisition of high-priority data is guaranteed, redundant data transmission is reduced, the original data preprocessing unit is used for improving data quality, occupied transmission bandwidth is reduced, the intelligent transmission link module is used for monitoring the link state in real time and realizing intelligent switching, stability of the transmission link is guaranteed, and the multidimensional data verification judging module is used for verifying data from multiple aspects of completeness, timeliness, accuracy and consistency.

Inventors

LI ZHUN
WANG QI
FENG YUANYUAN
ZHANG LAN
WANG JIACHEN
Guo Shunqiang
NING XU
WANG SHAOPENG
XU SHUAI
ZHAO HANG
LIU YUWEI

Assignees

河北华电石家庄鹿华热电有限公司

Dates

Publication Date: 20260505
Application Date: 20251222

Claims (10)

1. A system for increasing the environmental effective transmission rate of a unit, comprising: the system comprises a data acquisition sensing module, an intelligent transmission link module, a multidimensional data verification judging module, a dynamic transmission rate calculating module and an intelligent monitoring and early warning processing module; the data acquisition sensing module comprises an adaptive acquisition frequency adjusting unit and an integrated original data preprocessing unit, wherein the adaptive acquisition frequency adjusting unit is used for dynamically adjusting the environmental protection data acquisition frequency of the unit, and the integrated original data preprocessing unit is used for preprocessing acquired original data; The intelligent transmission link module comprises an intelligent switching unit and a link state real-time monitoring unit, wherein the link state real-time monitoring unit is used for monitoring the state of a transmission link in real time, and the intelligent switching unit is used for realizing intelligent switching of the transmission link; The multidimensional data checking and judging module is used for carrying out integrity check, timeliness check and accuracy check and consistency check on the transmission data; the dynamic transmission rate calculation module is used for dynamically calculating and adjusting the transmission rate according to the link state, the data verification result and the data priority; The intelligent monitoring and early warning treatment module comprises a visual display unit, a grading early warning unit and an automatic treatment unit, wherein the visual display unit is used for displaying relevant information of system operation, the grading early warning unit is used for sending grading early warning signals, and the automatic treatment unit is used for executing an abnormal automatic treatment strategy.
2. The system for improving the environmental protection effective transmission rate of the unit according to claim 1, wherein the adaptive acquisition frequency adjusting unit presets a data priority classification rule, classifies the environmental protection data of the unit into three priorities of high, medium and low, and dynamically adjusts the acquisition frequency of the data corresponding to the priorities according to the unit operation load and the data variation amplitude.
3. The system for improving the environment-friendly effective transmission rate of a unit according to claim 1, wherein the integrated original data preprocessing unit adopts a wavelet transformation algorithm to denoise data, unifies a data format through a standardized protocol, and adopts a data compression algorithm to reduce the transmission data amount.
4. The system for improving the environmental protection and effective transmission rate of a unit according to claim 1, wherein the monitoring period of the link state real-time monitoring unit does not exceed one hundred milliseconds, and the monitoring parameters include link bandwidth, delay and packet loss rate.
5. The system for improving the environmental protection effective transmission rate of a unit according to claim 1, wherein the intelligent switching unit presets at least 2 standby transmission links, and when the current link meets a preset fault condition, the system automatically switches to the standby link, and a breakpoint continuous transmission mechanism is adopted in the switching process.
6. The system for improving the environmental protection effective transmission rate of a unit according to claim 1, wherein the integrity check of the multi-dimensional data check and judgment module is used for detecting whether data is missing, the timeliness check is used for judging whether the data transmission time difference is within a preset threshold, the accuracy check is used for verifying the logical rationality of the data, and the consistency check is used for comparing the consistency of the same index data.
7. The system for improving the environmental protection effective transmission rate of a unit according to claim 1, wherein the dynamic transmission rate calculation module adopts a weighting algorithm, takes a link bandwidth, a data priority and a verification passing rate as weighting factors, dynamically adjusts the transmission rate, and adjusts the adjustment range from a preset minimum transmission rate to a link maximum available transmission rate.
8. The system for improving the environmental protection effective transmission rate of the unit according to claim 1, wherein the hierarchical early warning unit divides the early warning level into a first level, a second level and a third level, corresponds to serious abnormality, general abnormality and slight abnormality respectively, and adopts early warning signals in different forms.
9. The system for improving the environmental protection effective transmission rate of a unit according to claim 1, wherein the automatic handling unit presets a plurality of exception handling policies including link failover, data retransmission, transmission parameter adjustment, and alarm signal forwarding.
10. A method for improving the environmental protection effective transmission rate of a unit, as claimed in any one of claims 1 to 9, characterized by comprising the following steps: s1, data acquisition and preprocessing, namely, through a self-adaptive acquisition frequency adjusting unit of a data acquisition sensing module, according to a preset data priority dividing rule, a unit running state and a data change amplitude, self-adaptively adjusting acquisition frequency, acquiring environment-friendly original data of a unit, and sequentially carrying out denoising, format standardization and compression processing on the acquired original data through an original data preprocessing unit; S2, link state monitoring and link selection, namely acquiring state parameters such as bandwidth, delay, packet loss rate and the like of a transmission link in real time by using a link state real-time monitoring unit of an intelligent transmission link module with one hundred milliseconds as a monitoring period, judging whether the current link meets fault conditions or not by using an intelligent switching unit according to monitoring results, and automatically switching to a standby transmission link if the current link meets the fault conditions, wherein a breakpoint continuous transmission mechanism is adopted in a switching process; s3, data transmission and multidimensional checking, namely transmitting the preprocessed data stream through a currently selected transmission link, wherein the multidimensional data checking judging module synchronously performs checking in the data transmission process, namely checking whether data are missing or not by an integrity checking unit, checking whether the data transmission time difference is within a preset threshold value or not by an timeliness checking unit, checking the logical rationality of the checked data by an accuracy checking unit through a threshold value range and comparison, and checking the consistency of the same index data by a consistency checking unit; S4, dynamically calculating the optimal transmission rate by a dynamic transmission rate calculation module according to the link state parameters, the data priority and the multidimensional checking pass rate by adopting a weighting algorithm, and adjusting the data transmission rate in real time; s5, monitoring, early warning and automatic treatment, wherein a visual display unit of the intelligent monitoring and early warning treatment module displays information such as link state, transmission rate, verification result and the like in real time, a grading early warning unit sends out corresponding grade early warning according to anomaly types and severity, and the automatic treatment unit executes preset treatment strategies such as link failure switching, data retransmission and transmission parameter adjustment for different anomalies.

Description

System and method for improving environment-friendly effective transmission rate of unit Technical Field The invention relates to the field of environmental protection monitoring and data transmission of units, in particular to a system and a method for improving the environmental protection effective transmission rate of a unit. Background In the environmental protection monitoring work of the unit, various environmental protection data such as the concentration of pollutants discharged by the unit, the energy consumption and the like are required to be acquired in real time, and the data are accurately transmitted to a monitoring center for analysis and management and control. The traditional unit environment-friendly data transmission system has a plurality of defects: the data acquisition frequency is fixed, and the data cannot be adaptively adjusted according to the running state of the unit and the data change trend, so that the high-priority data acquisition is not timely or redundant data occupies transmission resources; The transmission link lacks a real-time monitoring and intelligent switching mechanism, and data loss is easy to occur when the link fails; the data verification dimension is single, and the integrity, timeliness, accuracy and consistency of the transmitted data are difficult to ensure; the transmission rate is not dynamically optimized according to the actual link state, so that the effective transmission efficiency is low, and meanwhile, the complete monitoring early warning and automatic handling functions are lacking, so that the abnormal condition of data transmission cannot be responded in time. Therefore, it is necessary to provide a system for improving the environmental protection effective transmission rate of the unit to solve the above technical problems. Disclosure of Invention The invention provides a system for improving the environment-friendly effective transmission rate of a unit, which solves the problems of low effective transmission rate caused by fixed acquisition frequency, non-intelligent link switching, incomplete data verification, insufficient transmission rate optimization and untimely abnormal treatment of the traditional environment-friendly data transmission system of the unit. In order to solve the technical problems, the system for improving the environment-friendly effective transmission rate of the unit provided by the invention comprises the following components: the system comprises a data acquisition sensing module, an intelligent transmission link module, a multidimensional data verification judging module, a dynamic transmission rate calculating module and an intelligent monitoring and early warning processing module; the data acquisition sensing module comprises an adaptive acquisition frequency adjusting unit and an integrated original data preprocessing unit, wherein the adaptive acquisition frequency adjusting unit is used for dynamically adjusting the environmental protection data acquisition frequency of the unit, and the integrated original data preprocessing unit is used for preprocessing acquired original data; The intelligent transmission link module comprises an intelligent switching unit and a link state real-time monitoring unit, wherein the link state real-time monitoring unit is used for monitoring the state of a transmission link in real time, and the intelligent switching unit is used for realizing intelligent switching of the transmission link; The multidimensional data checking and judging module is used for carrying out integrity check, timeliness check and accuracy check and consistency check on the transmission data; the dynamic transmission rate calculation module is used for dynamically calculating and adjusting the transmission rate according to the link state, the data verification result and the data priority; The intelligent monitoring and early warning treatment module comprises a visual display unit, a grading early warning unit and an automatic treatment unit, wherein the visual display unit is used for displaying relevant information of system operation, the grading early warning unit is used for sending grading early warning signals, and the automatic treatment unit is used for executing an abnormal automatic treatment strategy. Preferably, the self-adaptive acquisition frequency adjusting unit presets a data priority dividing rule, divides the environmental protection data of the unit into three priorities of high, medium and low, and dynamically adjusts the acquisition frequency of the corresponding priority data according to the running load of the unit and the data change amplitude. Preferably, the integrated original data preprocessing unit adopts a wavelet transformation algorithm to perform data denoising, unifies a data format through a standardized protocol, and adopts a data compression algorithm to reduce the transmission data volume. Preferably, the monitoring period of the link state real-time moni