A multi-source data fusion inversion PM10 system

Through multi-source data fusion and machine model training, data conversion and filling from low resolution to high resolution were achieved, solving the problem of unbalanced PM10 monitoring capabilities. This enabled balanced development of PM10 monitoring capabilities and accurate monitoring of pollution distribution characteristics across the country, especially PM10 monitoring in remote areas.

CN116089905BActive Publication Date: 2026-09-08BEIJING AITERAS INFORMATION TECH CO LTD
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Patent Information

Application Number
CN202310191072.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-02-24
Publication Date
2026-09-08
Estimated Expiration
2043-02-24

AI Technical Summary

Technical Problem

In the current technology, the development of PM10 monitoring capabilities is uneven. Traditional ground monitoring stations cannot improve the scope of influence of monitoring station data, cannot obtain regional pollution distribution characteristics, and the monitoring equipment in the central and western regions is aging and the experimental conditions are rudimentary. The national monitoring system information construction lacks unified planning and data barriers have not been broken down.

Method used

Design a multi-source data fusion PM10 inversion system. Through multi-source data fusion unit and machine model training, realize the conversion and filling of low-resolution data to high-resolution data. Combined with the Kriging interpolation algorithm, use high-resolution data from monitoring stations to train the machine model and invert PM10 data of the target physical area.

Benefits of technology

It has achieved balanced development of PM10 monitoring capabilities across the country, enabling the monitoring of pollution distribution characteristics at both "point" and "area" levels, solving the monitoring difficulties in remote areas, and saving the cost of building ground monitoring stations.

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Abstract

The application discloses a kind of multi-source data fusion inversion PM10 systems, its characteristics are: the system includes the multi-source data fusion unit for monitoring site machine model training, the multi-source data fusion unit for target physical area inversion PM10;The multi-source data fusion unit for target physical area inversion PM10 utilizes the machine model trained to invert the PM10 data of target physical area.The application solves the problem that the monitoring ability of traditional PM10 ground monitoring station is unbalanced, and the influence range of monitoring station data cannot be improved by traditional PM10 ground monitoring station;Balanced development of the monitoring ability of PM10 in the whole country is realized, and the equipment cost and labor cost of constructing ground monitoring station are effectively saved.The PM10 inversion technology of the application can not only monitor the present situation of the pollution distribution characteristics of "point", but also monitor the present situation of the pollution distribution characteristics of regional "surface".
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