Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Concrete distribution control method and system

A control method and concrete technology, applied in manufacturing tools, auxiliary molding equipment, supply devices, etc., can solve the problem of not fully considering the problem of cloth thickness detection and control, and achieve the effect of saving manpower, material and financial resources, and uniform cloth

Active Publication Date: 2022-03-08
筑友智造建设科技集团有限公司
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the above-mentioned patents or patent applications focus on how to detect the thickness of the fabric more accurately, but do not fully consider the detection of the thickness of the fabric and the control of the delay in the fabric process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Concrete distribution control method and system
  • Concrete distribution control method and system
  • Concrete distribution control method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The invention proposes a concrete distribution control method, aiming at the real-time feedback control problem, firstly, model training is carried out based on the pre-collected data, secondly, the feedback control is realized based on the prediction based on the trained model, and finally, due to the hysteresis of the measured thickness, the hysteresis information and The data is added to the training data set for model calibration, so as to achieve the purpose of dynamic model update and better cloth planning.

[0031] The present invention adopts the double Gauss model, the relationship model between the screw speed and the material output is model one, and the relationship model between the driving speed and the cloth thickness at a specific screw speed is the model two. Model 1 is mainly used to ensure the stability of the amount of material discharged. The key point of the present invention lies in model 2. Since the concrete is in a flowing state during the distr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a concrete distribution control method which comprises the following steps: acquiring mold data acquired by a visual system through scanning, and acquiring a preset model I, namely a relation model between the spiral rotating speed and the discharging amount of a concrete spreader, the second model is a relation model between the running speed of the concrete spreader at the specific spiral rotating speed and the spreading thickness or the spreading amount per unit area; material distribution path planning and discharge port opening and closing planning are automatically carried out according to mold data; carrying out material distribution control and blanking according to the model I and the model II; and collecting material distribution data in real time in the concrete material distribution control and blanking process, dynamically calibrating and updating the model I and / or the model II in real time according to the material distribution data, and circularly entering the step of carrying out material distribution control and blanking according to the model I and the model II until the material distribution is finished. By means of the method, concrete distribution can be accurately controlled, the obtained concrete member is even in distribution, secondary material supplementing and reworking are not needed, and manpower, material resources and financial resources can be remarkably saved.

Description

technical field [0001] The invention belongs to the field of concrete component preparation, in particular to a concrete distribution control method. Background technique [0002] Concrete distribution control technology is an important part of the prefabricated building automation production line, which directly affects the production efficiency and quality of prefabricated components. The traditional cloth technology requires a lot of human input, the quality and efficiency of the cloth depends on the experience and proficiency of the operators, and the working environment is poor. Many scholars and institutions at home and abroad have carried out research on the software and hardware implementation of the placing machine. At present, the more popular methods such as machine vision, laser rangefinder, stripe light, etc. measure the thickness of prefabricated slabs. The obtained thickness information is often lagging behind and difficult to use for real-time control. If t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B28B17/00B28B13/02
CPCB28B17/0081B28B17/0063B28B13/027Y02P90/02
Inventor 闻攀郧刚张旭光常文豪
Owner 筑友智造建设科技集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com