RFID-based rapid automated weighing system

A weighing system and fast technology, applied in the field of RFID, can solve the problems of high degree of equipment customization, affecting system response time, large error, etc., to achieve the effect of automatic management, high system compatibility, and fast weighing speed

Active Publication Date: 2014-01-01
SHANGHAI BAOSIGHT SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) After reading the RFID information, the reader needs to communicate with the computer to further extract effective and useful information. This process affects the response time of the entire system
[0005] (2) The weighing value is an approximate value calculated by the software in the system, with large errors and time-consum

Method used

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Examples

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Embodiment 1

[0031] Example 1: Pork weighing system of Shanghai Xijiao International Agricultural Trade Center.

[0032] Such as figure 2 As shown, in this case, a complete set of automatic weighing system based on RFID is used to carry out weighing and storage management of fresh white striped pigs. The white-striped pig is in a suspended state, and the scale adopts a monorail electronic hanging scale, and RFID is bound to the pork hook. The picture shows the system is in trial operation.

[0033] The pig automatic weighing system includes a data acquisition module, a mechanical module, an information processing module and an information output module, wherein:

[0034] The data acquisition module includes an electronic scale and an RFID device, which are used to collect weight and hook label information respectively. The electronic scale is composed of a meter head and a sensor, and the RFID device is composed of a reader and an antenna;

[0035] The mechanical module includes a guid...

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PUM

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Abstract

The invention discloses an RFID-based rapid automated weighing system. A data acquisition module comprises an electronic scale and a piece of RFID equipment, which are respectively used for acquiring weight information and hook tag information. A mechanical module comprises a guide rail and a sling, an electronic scale sensor is installed on the guide rail, RFID equipment antennas are respectively installed at the two sides of the guide rail, and a hook is movably arranged on the guide rail. The weight on the guide rail is transferred to the electronic scale sensor, and an RFID reader-writer identifies an electronic tag on the hook through the antennas. An information processing module converts the acquired hook tag information into a hook number, associates the hook number with the acquired weight information and outputs a complete weighting record. An information output module provides a friendly man-machine interactive interface, and gives a warning for abnormal conditions or suggests other information through a warning maker. The RFID-based rapid automated weighing system has the advantages of automated weighing management, high weighing speed, accurate weighing value, high system compatibility, strong versatility and easy installation and can be used for weighing in many fields.

Description

technical field [0001] The invention relates to the technical field of RFID, in particular to an RFID-based rapid automatic weighing system. Background technique [0002] The traditional weighing system has a single composition and structure, usually including only one electronic scale. After weighing the item, the operator manually enters the weight value and item identification into the computer. The weighing process is not only time-consuming and has large errors, but also easily breeds fraudulent behavior by operators, causing economic losses to the owners. [0003] In recent years, many automatic weighing systems have been produced. They automatically identify the identification information of the weighing object based on RFID technology, use intelligent electronic scales to weigh the weight, and realize the automatic transmission of RFID information and weight to the computer through the network, curbing the fraud of operators. Behavior. However, these systems have ...

Claims

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Application Information

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IPC IPC(8): G01G19/00G01G23/42
Inventor 刘蕊顾慧聂鑫焱
Owner SHANGHAI BAOSIGHT SOFTWARE CO LTD
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