Lifting type vision measurement vehicle

Abstract

The invention relates to a lifting type vision measurement vehicle which comprises a measurement box, a measurement cavity is formed in the measurement box, a supporting seat is fixedly arranged on the bottom wall of the measurement cavity, and a downward sliding groove is fixedly formed in the upper end face of the supporting seat; through the cooperation between the light intensity sensor and the DBR film-coated plate, when the external illumination intensity is insufficient, the DBR film-coated plate is used for enhancing reflection, enhancing transmission, collecting visual light for compensation and weakening the influence of illuminance on response time, the applicability is high, and through the cooperation between the compression hose and the positioning pipe, the response time is shortened. The visual sensing module can be isolated in real time through compressed airflow when the measuring assembly and the visual sensing module are recycled, dust and impurities are prevented from adhering to the visual sensing module in the recycling process, meanwhile, sealing is conducted through the sealing block before airflow isolation is finished, a visual blind area is eliminated as much as possible through the reflection principle by means of cooperation between the reflective mirror and the offset block, and the measurement accuracy is improved. The detection efficiency is improved.

Description

technical field [0001] The invention relates to the related field of visual measurement, in particular to a lift-type visual measurement vehicle. Background technique [0002] Vision measurement refers to converting the captured target into image signals through machine vision products, and sending them to a dedicated image processing system, and converting them into digital signals according to pixel distribution, brightness, color and other information; the image system performs various operations on these signals. The feature of the target is extracted, and the operation of the equipment in the field is controlled according to the result of the judgment. [0003] When detecting the object to be detected, it is necessary to change the horizontal position and vertical height of the visual sensing module to collect the detection signal. For example, the patent with publication number CN106247975B discloses a lift-type visual measurement vehicle, which can change the position...

AI Technical Summary

Problems solved by technology

[0003] When detecting an object to be detected, it is necessary to change the horizontal position and vertical height of the visual sensing module to collect detection signals. For example, a patent with a publication number of CN106247975B discloses a lift-type visual measurement vehicle, which can change the position in time to collect signals, but This type of equipment has a long response time and is easily affected by external light.

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