A deodorizing spray control method, system, and garbage truck suitable for enclosed vehicle spaces.

Abstract

This invention relates to a deodorizing spray control method, system, and garbage truck suitable for enclosed vehicle spaces. The method includes: constructing a correction coefficient matrix dynamically matched to the operating conditions of the enclosed vehicle space; adaptively adjusting the sampling frequency of the odor concentration sensor based on the correction coefficient matrix and removing interference components from the sensor data, and performing gradient fusion of the sensor data using a non-uniform spatial weight allocation strategy; utilizing a fuzzy PID algorithm enhanced with vehicle operating condition characteristics, and combining the correction coefficient matrix to perform bidirectional dynamic compensation on the control quantity calculated based on real-time odor concentration, to obtain a dynamic deodorizing spray control output; and triggering incremental spray timing or performing temperature compensation on the dynamic deodorizing spray control output according to the vehicle operating mode, generating the optimal dynamic deodorizing spray control command. This invention solves the technical problems of monitoring blind spots, response lag, and reagent waste existing in traditional deodorizing spray control schemes in vehicle scenarios.

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