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Baggage tracking location method and device for automatic baggage sorting system

A technology for tracking, positioning and sorting systems, applied in the direction of sorting, sequence/logic controller program control, electrical program control, etc., can solve problems that have not been solved, and achieve interference prevention, high accuracy, and accuracy The effect of luggage tracking and positioning

Inactive Publication Date: 2008-12-17
CIVIL AVIATION LOGISTICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the baggage handling system, in order to complete the automatic processing of baggage, the baggage will generate certain information in each processing link, and this information will in turn affect the flow of the baggage itself. Therefore, how to correctly establish the baggage information flow recorded by the system with the actual baggage logistics The one-to-one correspondence between the baggage handling system is a basic and core problem faced by the baggage handling system, but the problem has not been solved

Method used

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  • Baggage tracking location method and device for automatic baggage sorting system
  • Baggage tracking location method and device for automatic baggage sorting system
  • Baggage tracking location method and device for automatic baggage sorting system

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Embodiment Construction

[0042] The invention proposes a baggage tracking and positioning technology based on BIT flow simulation applied in the security inspection system, which can be used in the airport security inspection system.

[0043]The security inspection equipment is integrated into the baggage handling system through the dry contact interface and the serial interface. When the photoelectric sensor in front of the security inspection equipment detects luggage, the security inspection equipment sends out a pulse signal to apply for the baggage identification number BID to the baggage handling system. Every time the control processor PLC receives an application, it adds 1 to the baggage identification number BID (starting from 1), and sends the baggage identification number BID to the security inspection equipment, and the control processor PLC of the baggage handling system generates a unique baggage identification number BID.

[0044] After the baggage passes through the security inspection ...

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Abstract

The invention discloses a baggage tracking and positioning method based on BIT flow simulation applied in an automatic baggage sorting system and its tracking and positioning device. In the baggage tracking and positioning method, the unique baggage identification number generated by the control processor PLC of the baggage handling system The BID corresponds to the baggage with the same baggage identification number BID in the tracking area. The virtual photoelectric signal generates a bit stream BIT, simulates the virtual baggage flow information, and then compares the virtual baggage with the real baggage at some key photoelectric sensors. Use the baggage identification number BID and the virtual photoelectric signal to track and locate the baggage. The baggage tracking and positioning device includes the human-machine interface layer for man-machine communication and operation configuration interface, the control processor PLC layer for control and interface communication processing, the equipment and electrical component layer for detecting luggage and performing actions .

Description

technical field [0001] The invention relates to a luggage tracking and positioning technology and a tracking and positioning device of a luggage conveying system, to be precise, a luggage tracking and positioning method and a tracking and positioning device based on BIT flow simulation, which can be applied to an automatic luggage sorting system. Background technique [0002] In the baggage handling system, in order to complete the automatic processing of baggage, the baggage will generate certain information in each processing link, and this information will in turn affect the flow of the baggage itself. Therefore, how to correctly establish the baggage information flow recorded by the system with the actual baggage logistics The one-to-one correspondence between baggage handling systems is a basic and core problem faced by baggage handling systems, but this problem has not been resolved. Contents of the invention [0003] The present invention aims to provide a luggage t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/00G05B19/05
Inventor 杜明谦毛刚陈翼李成王福文余海华张平雷飞廖华川
Owner CIVIL AVIATION LOGISTICS TECH
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