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Automatic weighing method based on grain depot license plate recognition

A license plate recognition and automatic weighing technology, applied in the field of measurement, to achieve the effect of preventing cheating

Pending Publication Date: 2022-05-13
AEROSPACE INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention proposes an automatic weighing method and system based on license plate recognition in grain depots to solve the problem of how to carry out automatic weight measurement on vehicles practically and effectively

Method used

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  • Automatic weighing method based on grain depot license plate recognition
  • Automatic weighing method based on grain depot license plate recognition

Examples

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Embodiment Construction

[0030]Referring now to the accompanying drawings to illustrate exemplary embodiments of the present invention, however, the present invention may be implemented in many different forms, and is not limited to the embodiments described herein, providing these embodiments are provided in order to disclose the present invention in detail and in its entirety, and to those skilled in the art to fully communicate the scope of the present invention. For the terms expressed in exemplary embodiments in the drawings is not a limitation of the present invention. In the drawings, the same elements / elements using the same drawing markers.

[0031] Unless otherwise indicated, the terms used herein ( including scientific and technical terms ) have a general understanding of those skilled in the art to which they belong. Further, it is appreciated that terms defined by dictionaries commonly used should be understood to have a meaning consistent with the context of their relevant domain, and sho...

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Abstract

The invention discloses an automatic weighing method and system based on grain depot license plate recognition, and the method comprises the steps: automatically triggering the snapshot action of a camera device based on a virtual coil, and calling an SDK to obtain the snapshot and recognized license plate recognition data in an alarm deployment mode; performing planning processing on the license plate initial data to obtain license plate information; a weighing service corresponding to the license plate is searched in a data server according to the license plate information, and when the weighing service corresponding to the license plate information exists, a handrail lifting instruction is sent to a handrail on the arrival side of the vehicle so as to control the handrail on the arrival side of the vehicle to be lifted; the automatic weight metering device automatically weighs the vehicle, obtains weighing instrument data, associates the weighing instrument data with the license plate information, associates the weighing instrument data with the vehicle information through the license plate information, and sends the weighing instrument data and the vehicle information to a front-end control interface; and self-service weighing is completed.

Description

Technical field [0001] The present invention relates to the field of metrology technology, and more particularly, to an automatic weighing method and system based on the identification of grain depot license plates. Background [0002] The basis for grain weight detection and settlement has always been the weight value displayed by the weighbridge weighing equipment, but both the leader and the administrator often ignore the hidden dangers of the weighbridge weighing equipment itself. For example: the existence of a large number of manual filling forms every day makes the calculation in the work very prone to errors, the vehicle in the process of weighing is not in accordance with the rules of the weighing method is very easy to change the weighing value, different vehicles change the plate or the same vehicle repeated weighing and vehicle pulling non-prescribed goods, more serious internal and external collusion to forge tickets and use weighbridge remote control to change the ...

Claims

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Application Information

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IPC IPC(8): G01G19/02G06V20/62G07C9/20H04N7/18
CPCG01G19/02H04N7/18G07C9/20
Inventor 雷升华
Owner AEROSPACE INFORMATION
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