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Cheating-prevention wagon balance weighing device and method

A weighing device and weighing technology, applied in measurement devices, weighing, instruments, etc., can solve the problems of recording false data, underreporting, concealment, etc., and achieve the effect of preventing only reading without recording or recording false data

Inactive Publication Date: 2016-07-27
AEROSPACE INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Analog weighing instruments are mature in technology and cheap in price, but they are prone to cheating behaviors such as concealment, underreporting, and remote modification of weighing data. The weighing instrument cheated, and there was a phenomenon of lack of weight

Method used

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  • Cheating-prevention wagon balance weighing device and method
  • Cheating-prevention wagon balance weighing device and method

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Embodiment Construction

[0024] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0025] figure 1 is a structural schematic diagram of the cheating-preventing weighbridge weighing device provided by the present invention. Such as figure 1 As shown, the present invention provides a kind of weighbridge weighing device that prevents cheating, and the weighbridge weighing device that prevents cheating includes: load cell 1, is used for weighing to generate weighing data analog signal; The weighing sensor 1 is connected with the data transmission module 4, and is used to convert the weighing data analog signal into a weighing data digital signal; the encryption module 6, is connected with the weighbridge control module 3, and is used to convert ...

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Abstract

The invention discloses a cheating-prevention wagon balance weighing device and method, and the device comprises a weighing sensor which is used for weighing so as to generate a weighing data analog signal; a wagon balance control module which is connected with the weighing sensor and a data transmission module and is used for converting a weighing data analog signal into a weighing data digital signal; an encryption module which is connected with the wagon balance control module and used for the encryption of the converted weighing data digital signal; the data transmission module which is used for transmitting the encrypted weighing data digital signal; a decryption module which is connected with the data transmission module and is used for carrying out the encryption of the encrypted weighing data digital signal; and a weighing instrument which is connected with the decryption module and is used for displaying the weighing data. The device can prevent a weighman from remotely tampering the weighing data, just reading the value with no recording or just recording false data, guarantees the normal reading of the weighing data, and prevents the weighman from changing an instrument for cheating.

Description

technical field [0001] The invention relates to weighing with a weighbridge, in particular to a weighing device and a weighing method for a weighing scale preventing cheating. Background technique [0002] Currently commonly used load cells are analog strain gauges. Analog weighing instruments are mature in technology and cheap in price, but they are prone to cheating behaviors such as concealment, underreporting, and remote modification of weighing data. The weighing instrument cheated, and there was a phenomenon of lack of weight. Contents of the invention [0003] The purpose of the present invention is to provide a cheating-preventing weighbridge weighing device and a cheating-preventing weighbridge weighing method, the cheating-preventing weighbridge weighing device and the cheating-preventing weighbridge weighing method can prevent the scale operator from remotely modifying the scale Heavy data, only reading without recording or recording false data, to ensure the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/02
Inventor 吴京蓬陈召安臧传真杨小辉崔坤新
Owner AEROSPACE INFORMATION
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