Method and device for acquiring electric quantity of electronic equipment in aging state, equipment and storage medium
An aging state, electronic equipment technology, applied in measuring devices, measuring electrical variables, measuring electricity and other directions, can solve the problems of battery capacity reduction, inaccurate electricity, etc., to achieve accurate electricity, avoid false electricity, and the same effect as above
Active Publication Date: 2019-11-08
GEER TECH CO LTD
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Problems solved by technology
Obviously, when the battery is in an aging state, the corresponding battery capacity will decrease accordingly. If the power calculated according to the unified power calculation method is bound to be inaccurate
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[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0048] The core of the present invention is to provide a power acquisition method of an electronic device in an aging state, which is used to obtain the current power of a battery on the electronic device. The method can avoid the problem of inaccurate power calculation caused by battery aging. In addition, the object of the present invention is also to provide a power acquisition device for an electronic device in an aging state, a power acquis...
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The invention discloses a method for acquiring electric quantity of electronic equipment in an aging state. According to the method, a correspondence relationship between the voltage, charging time and electric quantity of a battery in a normal state is pre-recorded, and therefore, when initial voltage is obtained, the charging time required for the initial voltage to reach the next display electric quantity can be determined according to the corresponding relationship. Since the charging time is the time when the battery is in the normal state, when the battery is in the aging state, the actual charging time is the product of the charging time in the normal state and an aging coefficient, and the target charging time is accordingly obtained. If it is monitored that the charging time of the battery reaches the target charging time, it is indicated that the current electric quantity reaches the next display electric quantity, thereby obtaining the electric quantity of the battery. It can be seen that the method can re-determine the target charging time according to the aging coefficient of the battery, so that the calculated electric quantity is more accurate.
Description
technical field [0001] The present invention relates to the field of power management, in particular to a method, device, device and storage medium for obtaining electric power of electronic equipment in an aging state. Background technique [0002] The electronic equipment mentioned in the present invention is mainly a miniature electronic equipment that contains a battery, such as a Bluetooth earphone. Considering the problem of material cost, the equipment usually does not contain a fuel gauge, so the battery cannot be obtained through the fuel gauge. electricity. Since bluetooth earphones generally do not have a display screen, in order to know the battery power of the bluetooth earphone, usually the bluetooth earphone calculates the power of the battery, and then sends the power to the terminal device connected to it through bluetooth transmission, and the terminal device to display. The user can obtain the power of the Bluetooth headset through the terminal device. ...
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IPC IPC(8): G01R31/382
CPCG01R31/382
Inventor 罗玲玲王建鹏王奥博
Owner GEER TECH CO LTD