Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electronic scale anti-cheating method and electronic scale with anti-cheating function

An electronic scale and anti-cheating technology, applied in the field of electronic scales, can solve the problems of effective cheating behavior, no anti-cheating function or anti-cheating means of electronic scales, etc., so as to achieve the effect of preventing cheating.

Inactive Publication Date: 2019-04-19
深圳市计量质量检测研究院(国家高新技术计量站国家数字电子产品质量监督检验中心)
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose an anti-cheating method for an electronic scale and an electronic scale with an anti-cheating function, so as to solve the problem that the current electronic scale has no anti-cheating function or the anti-cheating means are effective for all cheating behaviors

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electronic scale anti-cheating method and electronic scale with anti-cheating function
  • Electronic scale anti-cheating method and electronic scale with anti-cheating function
  • Electronic scale anti-cheating method and electronic scale with anti-cheating function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] Such as figure 1 as shown, figure 1 It is a schematic flow chart of an anti-cheating method for an electronic scale.

[0034] An anti-cheating method for an electronic scale of the present invention comprises the following steps:

[0035] Obtain the original characteristic straight line y of the AD value of the electronic scale 1 =a 1 x and the actual characteristic line y 2 =a 2 x, where, y 1 is the original AD value, y 2 is the actual AD value, x is the weight, a 1 and a 2 is any real number;

[0036] Calculate and judge whether the rotation error and measurement error are within the preset error range according to the original characteristic straight line and the actual characteristic straight line;

[0037] If not, an alarm signal is sent to the cloud platform.

[0038] Among them, the original ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an electronic scale anti-cheating method and an electronic scale with an anti-cheating function. The electronic scale anti-cheating method comprises the steps of acquiring original feature line y1=a1x and actual feature line y2=a2x of AD value of an electronic scale; calculating and judging whether a rotational error and a measurement error are within a preset error range according to the original feature line and the actual feature line; if not, sending a warning signal to a cloud platform. The reasonable preset error is given herein; the actual errors are calculated according to multiple acquired actual weights; if the actual errors exceed the reasonable preset error, it is indicated that the electronic scale cheats; the warning information is reported to the cloud platform so as to monitor the electronic scale in real time and avoid cheating; the electronic scale can be locked via the cloud platform to stop operating, and cheating behaviors can be delivered to a market supervision department.

Description

technical field [0001] The invention belongs to the technical field of monitoring, and in particular relates to an anti-cheating method of an electronic scale and an electronic scale with an anti-cheating function. Background technique [0002] Electronic scales are very convenient and common in the market as a weighing instrument, but some unscrupulous merchants illegally modify electronic scales for personal interests, disrupting market order and harming the interests of buyers. [0003] At present, most refitters modify the internal circuit of the electronic scale to make the displayed weight greater than the actual weight. Of course, in order to prevent this illegal behavior, different measures have been taken to prevent and control, such as: for the supervisory department, electronic scales are checked at regular intervals, or a fair scale is placed in the market. For the manufacturer, an alarm device will also be set inside the electronic scale. Once the electronic sc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01G23/01
CPCG01G23/017
Inventor 陈少辉朱华詹娜陈泽果郭振聚陈静龚梦
Owner 深圳市计量质量检测研究院(国家高新技术计量站国家数字电子产品质量监督检验中心)
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com