A wireless charging method, terminal and transmitter device

A technology of wireless charging and transmitting end, which is applied in the field of communication, can solve the problems of low security and controllability of wireless charging methods, and achieve the effect of improving security and controllability
CN108494030BActive Publication Date: 2021-03-12VIVO MOBILE COMM CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
VIVO MOBILE COMM CO LTD
Publication Date
2021-03-12

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Abstract

The present invention provides a wireless charging method, a terminal and a transmitter device, wherein the method on the terminal side includes: reading the rated power information of the charging port sent by the transmitter device; Rated power information, to determine whether to adjust the charging power; if it is determined to adjust the charging power, determine the charging power adjustment information, and send the charging power adjustment information to the transmitter device, so that the transmitter device adjusts the information according to the charging power, A charging signal matching the charging power adjustment information is input to the terminal. The present invention sends the rated power information of the charging port and the charging power information to the terminal through the transmitter device, so that the terminal determines whether to adjust the charging power and the charging power adjustment scheme. In this way, the terminal can realize power detection during the wireless charging process, thereby improving the safety and controllability of the wireless charging method.
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Description

technical field

[0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a wireless charging method, a terminal, and a transmitter device. Background technique

[0002] With the development of the wireless charging technology, the application of the wireless charging function in the terminal is becoming more and more popular, and the wireless charging technology is developing towards a trend of increasing the charging power and shortening the charging time of the terminal.

[0003] In wired charging technology, in order to ensure the safety and controllability of the charging process, the terminal usually needs to perform power detection. However, in the existing wireless charging technology, the terminal generally does not perform power detection during the wireless charging process, and no applicable power detection scheme has been proposed in the technical field. With the increasing power of wireless charging, b...

Claims

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