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Object grid type tracking method applied on material sorting system and its tracking device

A technology of sorting system and tracking device, which is applied in the field of object grid tracking and tracking device applied in the object sorting system, to achieve the effect of correct and accurate sorting and accurate tracking

Inactive Publication Date: 2009-02-18
CIVIL AVIATION LOGISTICS TECH
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  • Application Information

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Problems solved by technology

[0014] The object of the present invention is to provide a grid tracking method and a tracking device for objects in the actual application of the existing object sorting system using the virtual window object tracking method

Method used

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  • Object grid type tracking method applied on material sorting system and its tracking device
  • Object grid type tracking method applied on material sorting system and its tracking device
  • Object grid type tracking method applied on material sorting system and its tracking device

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Embodiment Construction

[0058] The invention proposes an object grid tracking method and a tracking device applied in an object sorting system to solve the problems existing in the prior art. Its method steps are as follows:

[0059] a. Set up virtual grid: starting from the detection device on the object carrying device in front of the injection port, set a virtual grid continuously clockwise on the object carrying device according to a certain distance. The so-called virtual grid is artificially divided into many small grids on the sorting carousel;

[0060] b. Establishment of data queues: Several grids are virtually divided on the object carrying device, and each grid has its corresponding data area established in the programmable controller PLC of the logistics sorting device, through the programmable controller PLC Calculate and store the object attribute parameters in the data area corresponding to the object occupancy grid, that is, a data queue is established in the programmable controller ...

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Abstract

The present invention discloses an article grid-type tracking method which can be used in article sorting system and its tracking device. In said article grid-type tracking method the grid-type article flow system has virtual grids on its rotating disk, every virtual grid represents a part of distance on the rotating disk. Said method utilizes the condition of that the grid is occupied by article and the information of grid correspondent to the article in data zone to track every detail of article, and utilizes the attribute parameter of the article to track and sort the article.

Description

technical field [0001] The invention relates to a grid tracking method and a tracking device for objects, which are applicable to the tracking and sorting of airport luggage. Background technique [0002] Most logistics systems now use virtual windows to track objects, that is, assign a virtual window to track each object. However, in the actual application of the virtual window method, the following shortcomings and shortcomings are mainly exposed: [0003] 1. Using the virtual window method to reduce system efficiency and waste space [0004] Efficiency has always been an important indicator of the logistics automatic sorting system. This indicator indicates a processing capacity of the logistics automatic sorting system, that is, the number of items that the system can sort per hour. As far as most logistics automatic sorting systems are concerned, according to the influence of process design, mechanical links and program algorithms, it often shows inconsistency in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/00G06Q50/00
Inventor 毛刚杜明谦陈翼李成张宇余海华钱奕龙
Owner CIVIL AVIATION LOGISTICS TECH
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