Portable electronic apparatus and operating method thereof

Abstract

The invention discloses a portable electronic device and an operation method thereof. The portable electronic device includes an application module, an active near area communication module, a passive near area communication module and a power supply unit. The application module is used for executing a main function of the portable electronic device. The active near area communication module is coupled to the application module and used for communicating with the near area communication devices outside the portable electronic device. The passive near area communication module is used for communicating with the near area communication devices outside the portable electronic device. The power supply unit is coupled to the application module and the active near-area communication module, and is used for providing power required by the application module and the active near-area communication module.

Description

technical field [0001] The present invention relates to a portable electronic device and its operating method, in particular to a portable electronic device using Near Field Communication (NFC) technology and its operating method. Background technique [0002] At present, more and more electronic devices use near field communication technology (Near Field Communication, NFC). For example, a mobile phone can be equipped with a radio frequency reader (RFID reader). Please refer to FIG. 1 , which is a schematic diagram of a mobile phone 100 with a built-in radio frequency reader. The mobile phone 100 includes a radio frequency reader 110 , a mobile phone module 130 , a battery 150 and two antennas 120 and 140 , wherein the two antennas 120 and 140 are respectively coupled to the radio frequency reader 110 and the mobile phone module 130 . The radio frequency reader 110 also includes a radio frequency interface 111 , a radio frequency reading and writing control unit 112 and a ...

AI Technical Summary

Problems solved by technology

[0005] However, the power required by the internal components of the radio frequency reading module 110 and the mobile phone module 130 is provided by the battery 150 through the power line, so once the battery 150 is exhausted, the mobile phone 100 is completely useless

In this way, after the user enters a subway station or a high-speed railway station equipped with near-area communication equipment with the mobile phone 100, the use time of the mobile phone 100 must be considered, otherwise in case the battery 150 is out of power before arriving at the terminal, the user Will face the problem of not being able to use the mobile phone 100 to go out

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