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The invention relates to a method and a system for reading and writing a cylinder electronic tag based on a phased array antenna

A phased array antenna and electronic label technology, applied in electromagnetic radiation induction, collaborative devices, instruments, etc., can solve the problems of disordered label reading and inability to correspond to the physical position of the cylinder, and achieve fast sorting and processing speed. Unqualified bottle screening and sorting efficiency is high and the effect of breaking the bottleneck

Active Publication Date: 2019-01-18
SHANGHAI HUASHEN INTELLIGENT IC CARD APPL SYST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, in order to solve the problem that the tag reading disorder caused by concurrent processing and the physical location of the steel cylinder cannot correspond, a positioning comparison method is provided to realize the one-to-one correspondence between the tag reading sequence and the physical location sequence

Method used

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  • The invention relates to a method and a system for reading and writing a cylinder electronic tag based on a phased array antenna
  • The invention relates to a method and a system for reading and writing a cylinder electronic tag based on a phased array antenna

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Embodiment Construction

[0038] The specific embodiments of the present invention are given below in conjunction with the accompanying drawings, but the present invention is not limited to the following embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in very simplified form and use imprecise ratios, which are only used for the purpose of conveniently and clearly assisting in describing the embodiments of the present invention.

[0039] Please refer to figure 1 , figure 1 Shown is a schematic structural diagram of a steel cylinder electronic tag reading and writing system based on a phased array antenna according to a preferred embodiment of the present invention. The present invention proposes a steel cylinder electronic label reading and writing system based on a phased array antenna, including a transmission device 30 controlled by a central control unit 50, a speed measuring devi...

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Abstract

The invention provides a method and a system for reading and writing a cylinder electronic tag based on a phased array antenna. The system comprises a transmission device, a speed measuring device, aread / write device and a sorting device controlled by a central control unit. The conveying device is used for conveying the cylinder with the electronic label mounted thereon; The speed measuring device comprises a first infrared fence and a second infrared fence. The read / write device includes: At least two phased array antennas arranged at two sides of the transmission band at a distance, a positioning calibration infrared fence disposed at a center position of each phased array antenna, and a read / write controller connected to each phased array antenna, the phased array antenna is connectedto the read / write controller, the positioning calibration infrared fence and the read / write controller are connected to the central control unit; The sorting device comprises a third infrared fence,a diversion turntable, a qualified bottle conveyor belt and an unqualified bottle conveyor belt, wherein the infrared fence and the diversion turntable are connected to the central control unit. The invention is applicable to the quick reading and writing of the electronic label of the cylinder on the pipeline, and supports the concurrent processing of multiple cylinders.

Description

technical field [0001] The invention relates to a fast reading and writing method for an electronic label of a steel cylinder, in particular to a method and system for reading and writing an electronic label using a phased array antenna and technology applied to a steel cylinder filling line. Background technique [0002] In order to screen unqualified steel cylinders such as scrapped bottles, expired bottles, and unidentified bottles (without electronic labels), gas cylinder filling companies need to read the labels to determine the identity of the steel cylinders before filling. The existing assembly line reading and writing devices include the assembly line reading and writing system using the loop antenna group and the assembly line reading and writing system using the fixed double-sided antenna group. [0003] Since the container of the loop antenna group needs to be lowered and placed above the mouth of the steel cylinder during work, this type of assembly line needs t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06K7/10
CPCG06K7/10316G06K17/0022
Inventor 汤晓英王洁民孙闻君陈晶莹薛小龙陈渊
Owner SHANGHAI HUASHEN INTELLIGENT IC CARD APPL SYST
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