Automated detection method for car models in production line

Abstract

The invention provides a device and a method for automatically detecting automobile models in a production line. The device and the method for automatically detecting automobile models in the production line are used for automatically and accurately identifying the automobile models of an automobile production line. The device for automatically detecting automobile models in the production line is composed of measuring light curtains, an automobile body detection sensor, an automobile body fixture, and a production line driving controller, wherein the measuring light curtains are arranged on the two sides of the production line, the controller of each measuring light curtain is provided with a memory unit, a communication unit and a timing unit, and the controller of each measuring light curtain is in electric signal connection with the production line driving controller; the automobile body detection sensor is arranged in front of the measuring light curtains in the conveying direction of the production line and in electric signal connection with the production line driving controller so as to send a trigger signal to the production line driving controller when an automobile body to be detected arrives in a predetermined position; the automobile body fixture is in electric signal connection with the production line driving controller; the production line driving controller is used for controlling the running of the production line according to the signal of the automobile body detection sensor; the production line driving controller controls the work of the automobile body fixture and the measuring light curtains.

Description

technical field [0001] The invention belongs to the technical field of automatic control of production lines, and in particular relates to an automatic detection method for vehicle models of a production line. Background technique [0002] In the automated production process of automobiles, different models may have completely different manufacturing processes. For example, the voltage value of the electrophoretic voltage of the painted body, the color of the sprayed topcoat, the supply of material parts, etc., thus put forward an important functional requirement for the automatic detection and identification of vehicle models for the mechanized transportation system as the flexible production logistics of the whole vehicle . At present, it is generally used to identify the models on the production line manually, which has relatively high requirements for workers, and it is easy to make errors in the identification of models due to the negligence of workers, resulting in mo...

AI Technical Summary

Problems solved by technology

At present, it is generally used to identify the models on the production line manually, which has relatively high requirements for workers, and it is easy to make mistakes in the identification of models due to the negligence of workers, resulting in more serious consequences.

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