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Multifunctional wireless charging transmitting device and charging mode control method

A wireless charging and transmitting device technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve the problems of single charging mode and increased wireless charging cost, reduce electromagnetic radiation, improve the level of intelligence and application scope, The effect of protecting the battery

Pending Publication Date: 2019-02-12
四川兴华福科技有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a multi-functional wireless charging transmitter and a charging mode control method, which are used to solve the problem that the wireless charging transmitter has a single charging mode in the prior art, and different charging equipment needs to use different wireless charging transmitters to adapt , resulting in the technical problem of increasing the cost of wireless charging

Method used

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  • Multifunctional wireless charging transmitting device and charging mode control method
  • Multifunctional wireless charging transmitting device and charging mode control method

Examples

Experimental program
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Effect test

Embodiment 1

[0049] Please refer to figure 1 , Embodiment 1 of the present application provides a multifunctional wireless charging transmitting device, including:

[0050] signal receiver 101;

[0051] The power supply connection end 102 is used for connecting with a power supply;

[0052] The wireless charging transmitting coil 103 is used to generate a charging voltage by electrically reacting with the wireless charging receiving coil during power-on;

[0053] The processor 104 is connected to the signal receiver, the wireless charging transmitting coil, and the power supply connection terminal, and is used to determine after receiving the first signal sent by the wireless charging receiving device through the signal receiver. output a first energization pattern corresponding to the first signal, and energize the wireless charging transmitting coil according to the first energizing pattern, so that the wireless charging receiving coil of the wireless charging receiving device generate...

Embodiment 2

[0086] Please refer to figure 2 , the embodiment of the present application also provides a charging mode control method applied to a wireless charging transmitting device, including:

[0087] Step 101: Receive the first signal sent by the wireless charging receiving device through the signal receiver of the wireless charging transmitting device;

[0088] Step 102: Determine the first power-on mode corresponding to the first signal through the processor;

[0089] Step 103: Power on the wireless charging transmitting coil of the wireless charging transmitting device by the processor according to the first power-on mode, so that the wireless charging receiving coil of the wireless charging receiving device generates a The first charging current corresponding to the power-on mode.

[0090] Optionally, the processor energizes the wireless charging transmitting coil of the wireless charging transmitting device according to the first energizing mode, including:

[0091] determin...

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PUM

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Abstract

The invention discloses a multifunctional wireless charging transmitting device and a charging mode control method. After a first signal sent by a wireless charging receiving device is received through a signal receiver, the wireless charging receiving device is determined to exist nearby; further, a charging parameter corresponding to the wireless charging receiving device can be analyzed and acquired from the first signal; and a corresponding power-on mode is determined through a processor based on the charging parameter, so as to allow a charging voltage or charging current generated on a corresponding wireless charging receiving coil to be matched with the charging parameter in a process of powering on the wireless charging transmitting device according to the power-on mode. Therefore,the wireless charging transmitting device disclosed by the embodiment of the invention can automatically switch corresponding charging modes according to different sets of charging equipment, so thattechnical effects of increasing the intelligence level and enlarging the application range of the wireless charging transmitting device are achieved.

Description

technical field [0001] The present invention relates to the technical field of wireless charging, in particular to a multifunctional wireless charging transmitting device and a charging mode control method. Background technique [0002] Wireless charging technology refers to the technology of cable-free power supply through the current generated by the electromagnetic induction, electromagnetic resonance, electric field coupling method, and radio waves generated between the coils. This technology frees the charger from the limitation of the line, and realizes the complete separation of the electrical appliance and the power supply. It shows better advantages than traditional chargers in terms of safety and flexibility. Today, with the rapid development of science and technology, wireless charging has shown broad development prospects. [0003] At present, wireless charging technology has been widely used in mobile phones, MP3 players, electric tools and vehicles. The same...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02H02J7/04H02J50/80H02J50/60
CPCH02J7/025H02J7/042H02J50/60H02J50/80H02J7/007192
Inventor 汪长堰武致强谢仁彬
Owner 四川兴华福科技有限公司
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