Anti-cheating electronic scale and anti-cheating system

Abstract

The invention discloses an anti-cheating electronic scale and an anti-cheating system adopting the same. The anti-cheating electronic scale comprises a comparison module, an anti-disassembly module and a positioning module, wherein the comparison module is used for monitoring and comparing whether each weighing is correct; the anti-disassembly module is used for starting a scale locking module to lock the anti-cheating electronic scale after the anti-cheating electronic scale is damaged illegally; the positioning module is used for positioning a specific position of the anti-cheating electronic scale; a comparison recording and analyzing module in a cloud server is used for recording and analyzing comparative analysis information of a correction module; a weighing frequency analyzing module is used for analyzing weighing transaction frequency information of the anti-cheating electronic scale; and a system operation terminal is used for monitoring the anti-cheating electronic scale, a supervision department terminal, a vegetable market management terminal, an operator terminal and a consumer terminal, so as to change the traditional anti-cheating manner of electronic scales and brings a brand new anti-cheating idea. According to the anti-cheating electronic scale and the anti-cheating system, whether each operation has a behavior of cheating by means of the electronic scale can be monitored in real time by utilizing the cloud server, and transaction conditions of the operators can be queried, thereby offering better service for the operators and consumers.

Description

technical field [0001] The invention relates to the technical field of weight measurement, in particular to an anti-cheating electronic scale and an anti-cheating system using the electronic scale. Background technique [0002] Electronic scales are widely used in industrial production, commercial trade, transportation, port measurement, and national defense construction. They belong to the national key management of measuring instruments, and electronic scales used for trade settlement must be subject to mandatory verification. [0003] The weighing industry is an industry that is related to the national economy and the people's livelihood. Ensuring fairness and justice in transactions and protecting consumers' interests are the most basic requirements for trade settlement. However, due to the rapid development of electronic technology, many traders use modified or installed Switches, remote control devices, adding chips and other cheating methods entrap consumers. [0004...

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Problems solved by technology

[0008] Another example is the Chinese invention patent "An Electronic Scale Anti-Cheating Supervision Method and System" with the announcement number CN104501935, which discloses the following anti-cheating method: Initialization process: initialize the electronic scale and upload it to the server for storage; Process: The server will form an electronic scale ID and key that matches the electronic scale that has passed the review, and send it to the handheld terminal, and then the handheld terminal will pass it to the electronic scale through the NFC communication function, and write the In the NFC tag mentioned above; Verification authorization process: After the electronic scale is activated, the verification authorization operation is performed on the electronic scale through the handheld terminal, and the electronic scale that has passed the verification can be displayed normally; Disassembly authorization process: When the electronic scale is damaged, it needs to be verified by the handheld terminal. The terminal disassembles and authorizes the electronic scale, and the authorized electronic scale can be disassembled for maintenance. It uses the NFC device of the handheld terminal to supervise the electronic scale. The supervision effect is good, but the cost is relatively high, which is not conducive to large-scale promotion

[0009] At present, the electronic scales on the market are in an uncontrollable state, so the supervision is very difficult, and it is difficult to effectively realize the supervision

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