Method for monitoring operation standardization in concrete unloading process,and equipment

Abstract

The invention provides a method for monitoring operation normalization in a concrete unloading process, and equipment. The method comprises: extracting a gray matrix of a color channel of a concrete unloading operation image, performing edge information extraction on the gray matrix to obtain a feature matrix of the color channel, and performing transverse splicing on the feature matrix to obtain a feature vector of the concrete unloading operation image; taking the number of elements of the feature vector as the number of training samples, initializing a behavior classification model, constructing a loss function for the training samples, constructing unconstrained optimization of a weight vector of a multi-layer perceptron neuron according to the loss function, and calculating an optimal solution of the unconstrained optimization by adopting a back propagation algorithm to obtain the behavior classification model; and monitoring the operation process of concrete unloading by adopting the behavior classification model, and determining whether the operation of the concrete unloading process is standard or not. According to the invention, the accuracy of monitoring whether the operation in the concrete unloading process is standard can be improved, and the monitoring cost is reduced.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of concrete loading and unloading, in particular to a method and equipment for monitoring the operation of the concrete unloading process. Background technique [0002] Due to some specific requirements during the unloading process of the pump truck, such as increasing the fluidity of the concrete, cleaning the mixer truck, etc., the on-site construction personnel often inject water into the concrete during the unloading process. This water injection behavior seriously affects the quality of the concrete used for construction. Quality. However, the construction site has complex personnel and difficult supervision. At present, enterprises use supervisors for manual monitoring, which leads to great uncertainty in the monitoring process, cannot ensure the effectiveness of monitoring results, and the monitoring mode is difficult to promote and use. Therefore, developing a method and equ...

AI Technical Summary

Problems solved by technology

[0002] Due to some specific requirements during the unloading process of the pump truck, such as increasing the fluidity of the concrete, cleaning the mixer truck, etc., the on-site construction personnel often inject water into the concrete during the unloading process. This water injection behavior seriously affects the quality of the concrete used for construction. Quality, however, the construction site has complex personnel and difficult supervision. At present, enterprises use supervisors for manual monitoring, which leads to great uncertainty in the monitoring process, cannot ensure the effectiveness of monitoring results, and the monitoring mode is difficult to promote and use.

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