A wireless charging method, device, equipment and computer storage medium
A technology of wireless charging and wireless communication, which is applied to circuit devices, battery circuit devices, current collectors, etc., and can solve problems such as potential safety hazards, wrong connections, and confusion in wireless charging control
Active Publication Date: 2022-04-29
NINEBOT TIANJIN TECH
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Problems solved by technology
When wireless communication modules such as Bluetooth, 2.4G, and Zigbee technology are used to realize wireless communication between the energy transmitter and the energy receiver of wireless charging, if there are multiple groups of energy transmitters and energy receivers that are close to each other, part of the energy transmission The wireless communication module at the energy receiving end may be wrongly connected to the wireless communication module at the other energy receiving end. Chaos occurs, causing great security risks
Method used
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Embodiment Construction
[0067] In order to understand the characteristics and technical contents of the embodiments of the present application in more detail, the implementation of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present application.
[0068] figure 1 and figure 2 They are schematic diagrams of the correct connection and wrong connection between the wireless charging transmitter and the wireless charging receiving terminal provided in the embodiment of the present application; figure 1 and figure 2 Among them, the wireless charging receiving end B is the wireless charging receiving end corresponding to the wireless charging transmitting end A, and the wireless charging receiving end D is the wireless charging receiving end corresponding to the wireless charging transmitting end C. Among them, ...
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The embodiment of the present application discloses a wireless charging method and device, the method is applied to a wireless charging transmitter, the wireless charging transmitter establishes a wireless communication connection with the first wireless charging receiver, and the wireless charging transmitter includes a transmitter coil; The method includes: determining a power supply rule based on the target verification information, controlling the transmitting coil to transmit energy according to the power supply rule; receiving first indication information sent by the first wireless charging receiving end, the first indication information is used to indicate the second A voltage or current generated by the receiving coil of the wireless charging receiving end based on the received energy; based on the target verification information and the first indication information, verify whether the receiving coil of the first wireless charging receiving end corresponds to the transmitting coil of the wireless charging transmitting end; If it is verified that the receiving coil of the first wireless charging receiving end corresponds to the transmitting coil of the wireless charging transmitting end, the transmitting coil is controlled to transmit energy according to a charging rule.
Description
technical field [0001] Embodiments of the present application relate to wireless charging technologies, and in particular, to a wireless charging method, device, equipment, and computer storage medium. Background technique [0002] Wireless charging usually consists of two parts: an energy transmitter and an energy receiver. The energy transmitter and the energy receiver usually require feedback control through wireless communication. When wireless communication modules such as Bluetooth, 2.4G, and Zigbee technology are used to realize wireless communication between the energy transmitter and the energy receiver of wireless charging, if there are multiple groups of energy transmitters and energy receivers that are close to each other, part of the energy transmission The wireless communication module at the energy receiving end may be wrongly connected to the wireless communication module at the other energy receiving end. Chaos occurred, causing great security risks. Cont...
Claims
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IPC IPC(8): H02J50/80H02J50/40H02J50/10H02J7/00
CPCH02J50/80H02J50/40H02J50/10H02J7/00032H02J7/00045H02J7/0029
Inventor 魏浩民王寿泉
Owner NINEBOT TIANJIN TECH