Production detection system for public traffic radio frequency card

Abstract

The invention relates to the field of production detection, in particular to a production detection system for a public traffic radio frequency card. The production detection system comprises a radio frequency card on a production line and a detector, wherein the detector is provided with an ARM processor, a display, a reader-writer and a WIFI node, wherein the radio-frequency card performs radio frequency communication with the reader-writer; the reader-writer transmits communication information to the ARM processor; the ARM processor uploads the communication information to a cloud end through the WIFI node; the cloud end issues a control command to an ARM processor; the ARM processor obtains the control command and writes the control command into the radio-frequency card. Compared with the prior art, the system has the advantages that the detector performs radio-frequency communication with each radio-frequency card passing through the reader-writer on the production line; the comprehensive inspection is realized; the tendentious error is avoided; the detector is arranged on the production line, and a wireless communication mode is used, so that during the detection, the radio-frequency card does not need to be taken down from the production line; the use is convenient.

Description

technical field [0001] The invention relates to the field of production inspection, in particular to a production inspection system for public transport radio frequency cards. Background technique [0002] Radio frequency card, also known as IC card, is a card that embeds a microelectronic chip in a card base that conforms to the ISO 7816 standard. Due to its inherent information security, portability, and relatively complete standardization, it has been used more and more in the field of public transportation. More and more applications play an important role in people's daily life. [0003] At present, radio frequency cards are generally measured by manual sampling inspection on the production line. During the inspection, the sampled radio frequency cards need to be removed from the production line, and then put back to the original place after the inspection. The operation is complicated, and the sampling inspection is very difficult. A non-comprehensive detection method...

AI Technical Summary

Problems solved by technology

[0003] At present, radio frequency cards are generally measured by manual sampling inspection on the production line. During the inspection, the sampled radio frequency cards need to be removed from the production line, and then put back to the original place after the inspection. The operation is complicated, and the sampling inspection is very difficult. A non-comprehensive detection method, because it is difficult to ensure the uniform distribution of the selected RF cards in the population during manual sampling, so it is difficult to avoid tendency errors

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