A wireless charging prompt method and device for a mobile terminal
A mobile terminal, wireless charging technology, applied in circuit devices, battery circuit devices, transportation and packaging, etc., can solve the problem of not being able to prompt the user for the charging effect
Active Publication Date: 2019-06-04
TCL COMM (NINGBO) CO LTD
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a wireless charging prompt method and device for a mobile terminal in view of the above-mentioned defects of the prior art, aiming at solving the problem that the existing mobile terminal cannot prompt the user in which direction to move during wireless charging. The terminal can achieve better charging effect
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[0038] The present invention provides a wireless charging prompt method and device for a mobile terminal. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] see figure 1 , figure 1 It is a flow chart of a preferred embodiment of a wireless charging prompt method for a mobile terminal provided by the present invention. The wireless charging prompt method includes the following steps:
[0040] Step S100, detecting the signal strength of the wireless charging signal sent by the wireless charger;
[0041] Step S200, when it is detected that the signal strength of the wireless charging signal exceeds the first threshold, detecting the movement...
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The invention discloses wireless charge reminding method and device of a mobile terminal. The method comprises the following steps: detecting the signal strength of a wireless charge signal emitted by a wireless charger; when the signal strength value of the wireless charge signal exceeds a first threshold value, detecting a mobile track of a mobile terminal; calculating the position in which the maximum signal strength of the wireless charge signal exists according to the signal strength corresponding to different positions on the mobile track of the mobile terminal and that of the mobile terminal, and displaying the direction in which the mobile terminal moves from the current position to the position in which the maximum signal strength exists; when the mobile terminal is charged, calculating the position in which the maximum signal strength exists and reminding the direction in which the mobile terminal moves from the current position to the position in which the maximum signal strength exists according to change of the detected signal emitted by the wireless charger and the mobile track of the mobile terminal. The method and device brings the great convenience for users.
Description
technical field [0001] The present invention relates to the field of wireless charging of mobile terminals, in particular to a method and device for prompting wireless charging of mobile terminals. Background technique [0002] Wireless charging technology originates from wireless power transmission technology. Wireless charging, also known as inductive charging, non-contact inductive charging, uses near-field induction, that is, inductive coupling, to transmit energy from a power supply device (charger) to a device that uses electricity, and the device uses the received energy to The battery is charged and simultaneously used for its own operation. Since energy is transmitted between the charger and the power-consuming device through inductive coupling, there is no need for wires to connect the two, so that both the charger and the power-consuming device can have no exposed conductive contacts. [0003] Taking mobile phones as an example, wireless charging has been applie...
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IPC IPC(8): H02J7/00H02J50/90H02J50/80H01M10/44H02J50/10
CPCY02E60/10
Inventor 徐军峰
Owner TCL COMM (NINGBO) CO LTD