A method and system for anti-counterfeiting traceability based on blockchain
A block chain and block technology, applied in the field of anti-counterfeiting and traceability based on block chain, can solve the problems of card loss, security risks, equipment failure and other problems, so as to facilitate people's life, realize simplicity and improve user experience
Active Publication Date: 2021-11-30
东莞市将为防伪科技有限公司
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Problems solved by technology
[0003] In reality, there are often many criminals who pretend to be owners to use the transportation equipment in the building, such as elevators, to carry out illegal activities such as theft. Although the existing monitoring system captures related criminal activities, there is no way to prevent these disguised criminals from using the building. The transportation equipment in the interior, causing the user-friendly equipment to become a natural criminal tool for criminals
Part of the solution is to use card swiping control, but this method has potential safety hazards caused by card loss. In addition, card swiping control is also inconvenient for some temporary legal personnel to use transportation equipment normally.
Method used
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[0038] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0039] In some processes described in the specification and claims of the present invention and the above-mentioned drawings, a plurality of operations appearing in a specific order are contained, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the serial numbers of the operations, such as 101, 103, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. It should be n...
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The present invention discloses a method and system for anti-counterfeiting traceability based on block chain, wherein the method includes: S101: Obtain the face recognition information of the current user, and compare the face recognition information with the preset target feature information of legally authenticated users Comparison; S103: If the face recognition information is consistent with the target characteristic information of the preset legitimate authentication user, then trigger the temporary authentication user mode; S105: Obtain the current floor where the current transportation equipment is located when the usage time limit of the transportation equipment arrives information, and compare the current floor information with the parking floor of restricted transportation equipment. If the difference between the parking floor of restricted transportation equipment and the current floor information is within the preset threshold range, the current user will be delivered to the parking floor of restricted transportation equipment; If the information difference between the parking floor and the current floor is not within the preset threshold range, the current user will be sent to the starting floor and steps S101-S105 will be executed again.
Description
technical field [0001] The present invention relates to the field of blockchain anti-counterfeiting traceability, in particular, the present invention relates to a method and system for anti-counterfeiting traceability based on blockchain. Background technique [0002] With the development of the national economy and the continuous advancement of urban modernization, high-rise or super-high-rise buildings are becoming more and more popular in major cities. As a means of transportation, transportation equipment brings great convenience to people's work and life, and has become an increasingly important part of daily life. Essential life tool. [0003] In reality, there are often many criminals who pretend to be owners to use the transportation equipment in the building, such as elevators, to carry out illegal activities such as theft. Although the existing monitoring system captures related criminal activities, there is no way to prevent these disguised criminals from using t...
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IPC IPC(8): G06F21/60G06F21/64G06K9/00
CPCG06F21/604G06F21/64
Inventor 胡善红
Owner 东莞市将为防伪科技有限公司