Intelligent compressor controller based on RFID (Radio Frequency Identification) technology and anti-counterfeiting verifying method for compressor spare part
An intelligent controller, RFID tag technology, applied in computer parts, instruments, business and other directions, can solve the problem of low efficiency of spare parts verification
Inactive Publication Date: 2014-01-22
浙江中创物联科技有限公司
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At the same time, it is usually necessary to connect to the network to query and identify the anti-counterfeiting code, resulting in low verification efficiency of spare parts
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[0032] The present invention will be further described in detail below in conjunction with specific drawings and embodiments, which are explanations rather than limitations of the present invention.
[0033] see figure 1 , the present invention includes the RFID read-write module 5 and the controller MCU2 arranged in the compressor intelligent controller 1, the RFID read-write module 5 and the controller MCU2 interact through a digital interface, and the digital interface adopts an SPI interface; The outer surface of the spare part 8 is covered with a spare part outer package 6, and an RFID tag 7 is also pasted on the spare part outer package 6. The RFID read-write module 5 cooperates with the RFID tag 7, and the RFID read-write module 5 is used to read the RFID tag. The anti-counterfeiting information on the label 7, the controller MCU2 is used to decrypt the anti-counterfeiting information; the human-machine input interface 4 for inputting the activation code 9 and the authe...
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The invention discloses an intelligent compressor controller based on an RFID (Radio Frequency Identification) technology and an anti-counterfeiting verifying method for a compressor spare part and belongs to the technical field of the electronic information anti-counterfeiting application. An RFID reading-writing module is implanted in a compressor controller body, anti-counterfeiting information on the RFID label of the spare part is read by the RFID reading-writing module, the anti-counterfeiting information is decrypted by a controller MCU (Micro-programmed Control Unit), and then, the authenticity judgment information of the spare part is displayed on the build-in display screen of the intelligent compressor controller. Meanwhile, a human-machine input interface which is used for inputting the activation codes of the spare part is also arranged in the intelligent compressor controller, and the expiry information of the spare part can be judged through the input of the activation codes. A compressor automatic control function, an RFID automatic recognition function and a digital encryption function are effectively combined, the tracking requirement of a compressor control system on the spare part is met, the authenticity of the compressor spare part can be locally recognized without the cooperation of an Internet or a service center, and a function of refusing to use a fake spare part is realized.
Description
technical field [0001] The invention belongs to the technical field of anti-counterfeiting application of electronic information, and in particular relates to an intelligent controller of a compressor based on RFID technology and an anti-counterfeiting verification method for compressor spare parts. Background technique [0002] In today's society, counterfeit goods have become a worldwide problem, especially for spare parts in the mechanical field such as compressors. Businesses have incurred huge losses. Traditional anti-counterfeiting technologies such as physical anti-counterfeiting and printing anti-counterfeiting are easy to be copied and tampered with, and the anti-counterfeiting effect is poor. [0003] With the development of science and technology, many new anti-counterfeiting technologies have been widely used in the industry. The anti-counterfeiting technology based on information technology such as anti-counterfeiting inquiry by telephone and text message, bar...
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IPC IPC(8): G06Q30/00G06K7/00
Inventor 何志龙蒋宗敏郭俊
Owner 浙江中创物联科技有限公司