Intelligent authorization wireless power supply device based on wireless radio frequency of mobile terminal

Abstract

The invention discloses an intelligent authorization wireless power supply device based on wireless radio frequency of a mobile terminal. The intelligent authorization wireless power supply device comprises a transmission communication module and a verification control center, and is characterized in that the transmission communication module is connected with the verification control center; thetransmission communication module is used for collecting and receiving radio frequency signals sent by the mobile terminal and is responsible for energy conversion and data communication with the mobile terminal; the transmission communication module and the verification control center transmit interactive radio frequency signal data; the verification control center performs data operation processing on the radio frequency signal; the mobile terminal passes the authority verification; the received wireless radio frequency energy sent by the mobile terminal is converted into electric energy byutilizing the electromagnetic induction principle of the transmission communication module, and the electric energy is output by the appointed port in a power supply or data signal manner, so that theauthorization problem of identity permission of the mobile terminal wireless radio frequency before power conversion and power supply to the low-power-consumption intelligent hardware and before power supply is solved.

Description

technical field [0001] The invention relates to a wireless power supply technology, in particular to a technology integrating the power conversion of radio frequency of a mobile terminal and the verification of identity authority. Background technique [0002] Wireless power supply, wireless energy transmission or wireless power transmission is a technology that transfers power energy from a power generating device or a power supply terminal to a power receiving device without passing through an electrical conductor. Wireless power transfer is a generic term that can be achieved using a number of different technologies, including electric fields, magnetic fields, and electromagnetic waves. The transmitter converts electrical energy into the energy state corresponding to the scene, and after the transmission passes through a space, it is received by one or more receivers and converted back into electrical energy. [0003] We have entered the era of Internet+ and product inte...

AI Technical Summary

Problems solved by technology

Especially on smart locks or smart management systems, each user's authority may be completely different, so power supply security is the most important technical issue of wireless power supply; second: the conversion ability of electric energy, the higher the conversion rate of electric energy , the more wireless power supply application scenarios, the broader the development prospects. Now the wireless power supply of mobile terminal radio frequency in the market is about 30 milliwatts, and the electrical components that can be driven are relatively limited.

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