Mobile storage device access control system and method based on power supply strategy
A mobile storage and device access technology, applied in the fields of electrical digital data processing, climate sustainability, instruments, etc., can solve the problems of slow product upgrade iteration, slow encryption and decryption speed, limited application scenarios, etc., to improve the user experience level, The effect of improving security, computing speed and stability
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[0038] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.
[0039] From the perspective of current mobile storage devices, no matter how many circuits are connected to the host computer, these circuits can be classified into two categories: one is the data circuit, which is responsible for data transmission; the other is the power supply circuit, which is responsible for supplying power to the storage device . Taking the USB interface as an example, the three generations of USB1.0, USB1.1, and USB2.0 all have two data lines and two power supply lines, while USB3.0 and higher versions have seven data lines and two power supply lines. The idea of the present invention is contrary to the traditional mo...
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