RFID active card low-power execution structure and low-power execution method

Abstract

The present invention discloses a RFID active card low-power execution structure. The structure comprises: a function area configured to hold a function circuit; a radio frequency area configured to hold a radio frequency circuit which includes a radio frequency antenna configured to receive and transmit wireless radio frequency signals and convert the radio frequency signal energy radiated to the radio frequency antenna to electric energy which is employed to supply power for the radio frequency circuit; a control area configured to hold a control circuit; a battery configured to supply power for the function circuit and the control circuit; and a switching unit connected between the battery and the function circuit, wherein the control end of the switching unit is connected with the control circuit which is configured to control the connection or disconnection of the switching unit to control the power-on state of the function circuit. The RFID active card low-power execution structure can reduce the active card power consumption, prolong the service life of the battery and improve the service life of the active card.

Description

technical field [0001] The invention relates to an RFID active card, in particular to a low-power consumption execution structure and a low-power consumption execution method of the RFID active card. Background technique [0002] At present, most active cards are powered by batteries, so it is very important to effectively reduce power consumption and increase service life. The source card has functional area circuits, radio frequency area circuits and control area circuits at the same time, which all lead to the increase of the internal circuits of the active card, thus resulting in increased power consumption and shortened battery life. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a low-power execution structure and a low-power Execution method. [0004] In order to solve the above technical problems, the present invention adopts the following technical solutions. [0005] An RFID active card low-power ex...

AI Technical Summary

Problems solved by technology

[0002] At present, most active cards are powered by batteries, so it is very important to effectively reduce power consumption and increase service life. The source card has functional area circuit, radio frequency area circuit and control area circuit at the same time, all of which lead to the increase of the internal circuit of the active card, resulting in increased power consumption and shortened battery life

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