Trusted wireless storage equipment for wireless power supply and application method thereof
A storage device and wireless power supply technology, applied in the field of information security, to achieve the effect of ensuring security issues, reducing energy consumption, and improving operating efficiency
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[0075] Device selection:
[0076] Controller: use CPU as OMAP3530 CORTEX-A processor
[0077] Electric energy acquisition unit: responsible for controlling the induction frequency of the electromagnetic induction coil, and responsible for controlling the energy storage operation of the electric energy storage unit.
[0078] Multi-stage power supply unit: refer to Linear LTC2978 chip
[0079] Security chip: ZTE SSX44 trusted cryptographic module security chip
[0080] Non-volatile storage unit: Jinxun Xingye EEPROM 24C16
[0081] Light energy collection unit: No. 23 solar panel 5V35MA of Guangzhou Fuji Solar Technology Co., Ltd.
[0082] Wireless interface:
[0083] Chip selection: Broadcom BCM43225 open source chipset, communication protocol selection 801.11n protocol, using MIMO (multiple input multiple output technology) theoretical speed up to 300M, actual transmission speed between 80-150M. No wireless encryption technology is used.
[0084] Storage device interface,...
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