Method for sorting recyclable logistics implements attached with wireless tags

A technology of wireless tags and appliances, which is applied in the sorting field of recyclable logistics appliances, can solve the problems of increasing the time and difficulty of sorting, short communication distance of wireless tags, and low sorting efficiency of large-scale target equipment, and achieves shortened sorting. Picking time, improving sorting accuracy, and the effect of fast sorting

Active Publication Date: 2015-03-11
SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

The disadvantage of this sorting method is obvious. The sorting efficiency for large quantities of target equipment is very low. pick
In particular, the communication distance of some wireless tags is very short, and the reading device needs to be attached very close to the tag, which further increases the time and difficulty of sorting

Method used

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  • Method for sorting recyclable logistics implements attached with wireless tags
  • Method for sorting recyclable logistics implements attached with wireless tags
  • Method for sorting recyclable logistics implements attached with wireless tags

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Embodiment Construction

[0016] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0017] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0018] The embodiment of the present invention relates to a method for sorting recyclable logistics appliances with wireless tags. figure 1 is a flowchart of the sorting method.

[0019] Specifically, the sorting method sorts the sorting objects according to the result of spatial calculation. Such as figure 1 As shown, the sorting method of thi...

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Abstract

The invention discloses a method for sorting recyclable logistics implements attached with wireless tags. The method comprises the following steps: a mobile terminal is set, and then the sorting is started; a person holding the mobile terminal begins to walk around the recyclable logistics implements to be sorted, and utilizes the mobile terminal for calculating own relative geographical positions in a real-time manner and detecting a plurality of RSSI values within and outside a target scope while walking; after the walking process is partly finished, spatial calculation is carried out for deciding which signals corresponding to the RSSI values are located on one side of a delineated topological graph formed in the walking process, so as to complete the sorting process. Through the adoption of the method, the conventional equipment can be conveniently utilized for quickly sorting the recyclable logistics implements, so that time is saved, and cost is reduced.

Description

technical field [0001] The invention relates to the field of logistics, in particular to a method for sorting recyclable logistics appliances with wireless tags. Background technique [0002] In the field of intelligent logistics, the identification and sorting of recyclable logistics equipment is a very critical step and link. RFID (radio frequency tag) technology is a common means of implementing cargo / container tracking in the field of intelligent logistics, especially active RFID has a good effect on medium-distance equipment / container tracking. The current mature sorting method is commonly used to use special-shaped door frames (with RFID or other wireless signal reading devices) or fixed reading devices. When wireless tags or target devices approach or pass through the device, the target device is detected by judging the proximity distance. Calibration is carried out to achieve the sorting goal. The disadvantage of this sorting method is obvious. The sorting efficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/34
CPCB07C5/34
Inventor 不公告发明人
Owner SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD
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