Automatic loading positioning system and method

Abstract

The invention discloses an automatic loading positioning system. The system is provided with a controller, a mechanical claw used for grabbing goods is arranged in a loading area, a control interfaceof the controller is connected with a signal interface of the mechanical claw through a signal line, three line laser sensors used for collecting different position information of the side face of a carriage are arranged on the side face of the loading area, two point laser sensors are fixed on the mechanical claw, the two point laser sensors collect distance signals in the horizontal direction, the collection directions of the two point laser sensors are vertical or opposite, and all the line laser sensors and the point laser sensors are connected with a signal input interface of the controller through signal lines. According to the automatic loading positioning system, the coordinate values of the four corners of the carriage can be solved through the erection line laser to position thespecific position of the vehicle, compared with a visual positioning scheme, the selected laser edge sensor is high in economical efficiency, low in cost and large in measuring range, the positioningprecision meets the general loading requirement, the robot can conduct loading according to the obtained coordinate values, and when the vehicle is parked non-standard, the position of the carriage can be accurately found for loading.

Description

technical field [0001] The invention relates to the technical field of cargo loading and unloading, in particular to an automatic loading and positioning system and method. Background technique [0002] As an important material for construction, cement is widely used. The loading system of bagged cement is an important link in the process of cement production and transportation, and its cost accounts for a large proportion of logistics costs. At present, the existing bagged cement loading equipment in my country generally adopts the mobile bagged cement loading machine, which adopts a semi-automatic loading method, and its loading terminal requires workers to stand in the truck box for manual loading. car. [0003] The main problems of manual loading are as follows: Dust is likely to be generated during the loading of bagged cement, which affects the environment and the health of workers; due to random stacking of manual loading, it is easy to cause potential dangers such as...

AI Technical Summary

Problems solved by technology

[0003] The main problems of manual loading are as follows: Dust is likely to be generated during the loading of bagged cement, which affects the environment and the health of workers; due to random stacking of manual loading, it is easy to cause potential dangers such as personal property; expensive labor production costs; low loading efficiency

Using the method of machine vision to locate the vehicle requires high cost. Due to the limited installation position, it is easy to bump the camera when the vehicle is moving forward, causing damage to the camera

And this method is more suitable for filling cement trucks, not for bagged cement trucks

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