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Anti-cheating method for electronic scale and electronic scale

An electronic scale and anti-cheating technology, applied in the field of electronic scales, can solve problems such as deceiving customers, achieve the effect of reducing cheating and regulating market order

Inactive Publication Date: 2012-07-11
NEWLAND DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] With the development of microelectronics technology, and because of the lightness and sensitivity of electronic scales, most of the traditional mechanical weighing tools have been replaced by electronic scales, but at the same time, illegal traders have also begun to cheat by using electronic scale circuits or software ,, Deceiving customers in order to achieve the purpose of seeking personal gain

Method used

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  • Anti-cheating method for electronic scale and electronic scale
  • Anti-cheating method for electronic scale and electronic scale
  • Anti-cheating method for electronic scale and electronic scale

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] refer to figure 1 , figure 1 It is a flow chart of the first embodiment of the electronic scale anti-cheating method of the present invention. The electronic scale anti-cheating method includes the following steps:

[0022] Step S1, obtain the first card number and validity period of the setup card, and read the second card number and current date preset locally.

[0023] For example, the setting card is generally an IC card, and the IC card stores at least the first card number of the manager and the validity period of the IC card. In addition, the corresponding information of the IC card held by the manager should also be stored inside the electronic scale, because the storage components are different, so it is different from the first card number, and the information includes the second card number. Of course, the corresponding informati...

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Abstract

An embodiment of the invention discloses an anti-cheating method for an electronic scale and an electronic scale. The anti-cheating method for an electronic scale comprises the following steps of acquiring a first card number and a validity period of a preset card, and reading a second card number and a current date which are arranged in the electronic scale; checking whether the first card number and the second card number are matched, and checking whether the current date is in the validity period; and opening setting authority limits of the electronic scale if the first card number and the second card number are matched, and the current date is in the validity period. By means of the mode, the anti-cheating method can effectively prevent cheating of the electronic scale.

Description

technical field [0001] The invention relates to the field of electronic scales, in particular to an electronic scale anti-cheating method and a corresponding electronic scale. Background technique [0002] Electronic scale is a weighing equipment that is controlled and measured by technical means. It has the following characteristics: fast weighing speed, simple and convenient operation, and continuous dynamic measurement; simple equipment structure, convenient manufacturing and installation; It has good adaptability to changes and a wide measurement range; the weight of the material is converted into a corresponding electrical signal or digital quantity through the sensor, the operation is intuitive, and it has various control functions such as setting, adjustment, early warning, and recording. [0003] With the development of microelectronics technology, and because of the lightness and sensitivity of electronic scales, most of the traditional mechanical weighing tools hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G23/00
Inventor 刘啟瑞王晶庄华强
Owner NEWLAND DIGITAL TECH CO LTD
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