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Positioning control method and system for material transportation trolley

A material transport trolley and positioning control technology, applied in two-dimensional position/channel control and other directions, can solve the problems of inability to truly determine the specific position of the trolley and inconvenience in production, improve system stability and reliability, and provide ease of use. Effect

Active Publication Date: 2012-02-15
ELECTRON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method cannot really determine the exact location of the cart
Once the trolley fails, you must go to the site to judge the location, and then manually intervene on the trolley until it is normal before it can be put into use again, which brings great inconvenience to production

Method used

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  • Positioning control method and system for material transportation trolley
  • Positioning control method and system for material transportation trolley
  • Positioning control method and system for material transportation trolley

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Embodiment Construction

[0038] Embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0039] figure 1 It shows a block diagram of a positioning control system of a transport trolley according to an embodiment of the present invention. refer to figure 1 , according to the embodiment of the present invention, the positioning control system of the trolley includes a controller 10 , a driver 20 and a position detection switch 30 .

[0040] Here, the positioning control system of the transport trolley is preferably a system implemented based on a programmable logic controller (PLC).

[0041] The controller 10 is used to control the operation of the positioning control system of the transport trolley. For example, the controller 10 selects a judging method for judging whether the material delivery trolley reaches the destination position based on the user's input, and determines whether the material delivery trolley reaches the destination pos...

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Abstract

The invention relates to a positioning control method and a system for a material transportation trolley. The method comprises: selecting a judgment mode to judge whether the material transportation trolley reaches a destination location; determining the destination location of the material transportation trolley; driving the material transportation trolley to move from an initial location to thedestination location at a constant speed; determining whether the material transportation trolley reaches the destination location based on the selected judgment mode; and if the material transportation trolley does not reach the destination location, continuously making the material transportation trolley move towards the destination location. The judgment mode is a software mode for calculatingthe current position of the trolley and determining whether the current position is the same as the destination location based on the initial position, the movement speed and the movement time of thetrolley, a hardware mode for determining whether the trolley reaches the destination location via a position detection switch arranged at the destination location, or a combination of the software mode and the hardware mode.

Description

technical field [0001] The present invention relates to a positioning control method and system of a material transport trolley, more specifically, to an intelligent control method and system for the positioning of a material transport trolley that can automatically control a material distribution trolley or a feeding trolley. Background technique [0002] The cloth trolley or feeding trolley is a common equipment in the cloth system. During normal fabric (or beating), the upstream equipment of the fabric trolley (or beating trolley) keeps running to transport the raw materials to the fabric trolley (or beating trolley) (hereinafter, the "fabric trolley" and "feeding trolley" are collectively referred to as transport material trolley), while the material transport trolley circulates back and forth to distribute the material evenly to the receiving trough or other equipment. [0003] Here, cloth refers to unloading materials while the trolley moves back and forth between two...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
Inventor 吴晓峰段方民王彩琴陈铁军张艳艳吴鸿鹏王金涛王猛陈靖韩梅李青肖有洋谷志刚武中华宋爱梅
Owner ELECTRON CO LTD
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