Abstract
Based on the analysis of optical and ultrasonic methods of signal processing and measurement of physical quantities, a rational structure of a high-precision device for determining the distance between the garbage truck and a container for municipal solid waste is developed. The proposed technical solution takes into account the influence of environmental parameters and can be applied when creating high-performance specialized cars for transportation of waste that is a key element in the system of machines for collecting and primary processing of municipal solid waste use. A rational structural scheme of a new tool, which provides remote distance measurement, is proposed. The key technical characteristics of the developed device are given. The results of experimental studies confirming the efficiency of distance measurement of the distance with a rational structure are presented, taking into account environmental parameters. The results of experimental studies presented in the work show that it is advisable to include a BME280 sensor, which allows you to take into account the correction of sound velocity in the air depending on temperature, relative humidity and atmospheric pressure, providing when This high accuracy of measurements. The proposed high-precision device with a rational structure that takes into account environmental parameters is effective to determine the distance between the garbage truck and the container for municipal solid waste.