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Wireless charging transmitting terminal device and related system

A wireless charging and transmitter technology, applied in the direction of circuit devices, battery circuit devices, current collectors, etc., can solve the problems of charging multiple electronic devices with few wireless charging devices, and cannot satisfy the simultaneous charging of multiple electronic devices, so as to ensure the efficiency and charging stability, reducing production costs, and streamlining the number of effects

Pending Publication Date: 2021-07-09
MAXIC TECHNOLOGY CORPORATION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are some problems in the existing wireless charging methods: the existing wireless charging device, generally including a main controller, can only charge one electronic device, and it is rare for a wireless charging device to simultaneously charge multiple electronic devices. Charging, therefore, the existing wireless charging device can not meet the demand of charging multiple electronic devices at the same time

Method used

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  • Wireless charging transmitting terminal device and related system
  • Wireless charging transmitting terminal device and related system
  • Wireless charging transmitting terminal device and related system

Examples

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Embodiment Construction

[0029] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0030] In order to solve the problem that the wireless charging device in the prior art cannot charge two or more electronic devices, an embodiment of the present invention provides a wireless charging transmitter device, refer to figure 1 As shown, the wireless charging transmitter device includes: a main controller, at least two controlled charging circuits connected to the main controller;

[0031] The main controller includes: ...

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PUM

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Abstract

The invention discloses a wireless charging transmitting terminal device and a related system. The wireless charging transmitting terminal device comprises a master controller and at least two controlled charging loops connected with the master controller, the master controller comprises an MCU, and a PWM generation module, an FSK modulation module, an ASK digital processing module and an ADC sampling module which are connected with the MCU. And the MCU is used for controlling the PWM generation module and / or the FSK modulation module to generate corresponding signals according to the signals of each controlled charging loop obtained by the ASK digital processing module and / or the ADC sampling module, and sending the corresponding signals to the corresponding controlled charging loops. Each controlled charging loop is independently controlled, different electronic devices can be charged by using one wireless charging device, the number of components of the wireless charging device is reduced, and the production and manufacturing cost is reduced; the closed-loop control of the wireless charging transmitting terminal device is realized, so that the wireless charging efficiency and the charging stability are ensured.

Description

technical field [0001] The present invention relates to the field of wireless charging, in particular to a wireless charging transmitter device and a related system. Background technique [0002] In recent years, with more and more types of portable electronic devices and more and more usage scenarios, in order to facilitate the charging of these portable electronic devices, wireless charging methods have become more and more recognized by people, and the types of wireless charging products have also become More and more, wireless charging is used. Compared with charging with charging wires, wireless charging avoids contact damage to electronic devices caused by the charging wires being plugged back and forth, and the charging operation is more convenient, safe, reliable and It is easy to realize automation and has a good market application prospect. However, there are some problems in the existing wireless charging methods: the existing wireless charging device, generally ...

Claims

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Application Information

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IPC IPC(8): H02J7/02H02J50/12H02J50/40H02J50/80
CPCH02J50/12H02J50/40H02J50/80
Inventor 苗志飞邵珠彦岳焕慧
Owner MAXIC TECHNOLOGY CORPORATION
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