Smart data storage apparatus and data transmitting method for the same

摘要

A smart data storage apparatus and data transmitting method for the same are to combine the hard disk with the dual interface memory, and are to use radio frequency identification (RFID) technology or near field communication (NFC) technology. The information of the self-monitoring analysis and reporting technology (SMART) of the hard disk still could be received by the handheld device without the power for the hard disk. Moreover, the external hard disk could be registered with the handheld device quickly.

主权项

1. A smart data storage apparatus applied to a handheld device, the smart data storage apparatus including:
a dual interface memory unit; a data storage unit electrically connected to the dual interface memory unit; and an antenna unit electrically connected to the dual interface memory unit, wherein the dual interface memory unit includes: a communication bus interface subunit electrically connected to the data storage unit; a memory subunit electrically connected to the communication bus interface subunit; a radio frequency interface subunit electrically connected to the memory subunit and the antenna unit; a current-to-voltage converting subunit electrically connected to the radio frequency interface subunit; and a voltage regulating subunit electrically connected to the memory subunit and the current-to-voltage converting subunit, wherein a wireless signal is sent from the handheld device to the antenna unit; the wireless signal is a radio frequency identification signal, or a near field communication signal; the wireless signal is induced to generate an induced current by the antenna unit; the induced current is sent from the antenna unit to the radio frequency interface subunit; the induced current is sent from the radio frequency interface subunit to the current-to-voltage converting subunit; the induced current is converted into an induced voltage by the current-to-voltage converting subunit; the induced voltage is sent from the current-to-voltage converting subunit to the voltage regulating subunit; the induced voltage is regulated into a driving voltage by the voltage regulating subunit; the driving voltage is sent from the voltage regulating subunit to the memory subunit to drive the memory subunit; a memory data is fetched from the memory subunit to the radio frequency interface subunit; the memory data is sent from the radio frequency interface subunit to the antenna unit; the memory data is sent from the antenna unit to the handheld device.