Air pollution and nuisance investigation device, system and method
By collecting air samples from different directions using air pollution and nuisance investigation equipment and utilizing sensors and AI prediction models, the problems of manual dependence and safety in traditional methods have been solved, enabling rapid and accurate location and type identification of pollution sources.
WO2026144554A1PCT designated stage Publication Date: 2026-07-09ENVIRONMENTAL PROTECTION DEPT THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- ENVIRONMENTAL PROTECTION DEPT THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION
- Filing Date
- 2025-11-10
- Publication Date
- 2026-07-09
Smart Images
Figure CN2025133846_09072026_PF_FP_ABST
Abstract
The present application relates to the technical field of air pollutant or nuisance source identification and detection. Disclosed are an air pollution and nuisance investigation device, system and method. The investigation device comprises: at least two air intake units and corresponding sensor units, a central processing unit and a motion unit, wherein the at least two air intake units are inclined in different directions to collect at least two air samples from different directions and different positions; the sensor units measure the air samples to obtain concentration data of air pollutants and / or nuisance sources in the air samples; the central processing unit generates a motion signal on the basis of a difference in the concentration data; and the motion unit controls the orientation and movement of the investigation device on the basis of the motion signal. The investigation device of the present application can collect at least two air samples, and accurately and efficiently measure concentration data of a plurality of air pollutants, and the concentration data is used to control the device to effectively move towards a pollution source, thereby rapidly locating the position of the pollution source.
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