Street scene picture-based air conditioner hanging unit space distribution automatic identification method and system

Abstract

The invention provides an air conditioner on-hook spatial distribution automatic identification method and system based on a streetscape picture, which realizes air conditioner on-hook spatial distribution identification by taking the streetscape picture provided by a network platform as a data source, and comprises the following steps: capturing the streetscape picture through a crawler; and pre-screening the crawled street scene pictures based on the air conditioner hanging scene characteristics, labeling a window entity and an air conditioner hanging target entity, inputting the window entity and the air conditioner hanging target entity into a YOLOX network for air conditioner hanging entity model training and window entity model training, and after training is completed, predicting each street scene picture by using a corresponding model. Outputting the number of air conditioner outdoor units and window entities in each picture; and calculating the ratio of the number of air conditioner outdoor units to the number of windows, performing space projection in combination with the coordinate information of each street view picture, and outputting the corresponding air conditioner coverage rate of the region. By mining the network streetscape picture information, identifying the ratio of the air conditioner hanging unit to the window and extracting the air conditioner space distribution information, the labor cost can be greatly saved.

Description

technical field [0001] The invention relates to the technical field of intelligent identification of air conditioners, in particular to a method and system for spatial distribution of air conditioners based on street view pictures. Background technique [0002] In recent years, with the severe climate change on a global scale, the frequency, intensity, and duration of the extreme high temperature events recorded in various regions of the world have shown a continuous upward trend, and the related areas induced by this have recorded The relevant morbidity and mortality figures of concurrent diseases in the population are also showing a continuous upward trend. [0003] At present, there are still very few records of air-conditioning usage data in a certain area, and the method of counting air-conditioning usage data is still stuck in the traditional manpower statistics strategy. However, the commonly used traditional manpower statistical survey methods naturally have disadva...

AI Technical Summary

Problems solved by technology

[0005] However, most of the existing technical solutions for extracting air-conditioning on-hook information are in the form of census methods, that is, manual statistical census, and the traditional registration method is very cumbersome and time-consuming.

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