A mobile terminal and its power display control method and system
A mobile terminal, power display technology, used in circuit monitoring/indication, collectors, electric vehicles, etc., can solve the problems of inaccurate voltage or current, inaccurate power display, etc., and achieve the effect of improving accuracy
Active Publication Date: 2019-12-10
厦门靠谱知识产权服务有限公司
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Problems solved by technology
The existing battery power detection is instantaneous detection, which includes voltage detection and current detection. However, when the charging current is too large or the discharging current is too large, the voltage and current change greatly, and the instantaneously detected voltage or current is not accurate. As a result, the battery power displayed on the mobile terminal is smaller than the actual power when the battery is discharging, and the battery power displayed on the charging is larger than the actual power; that is, the mobile terminal has the problem of inaccurate power display when charging and discharging with a large current
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[0022] The invention provides a mobile terminal and a power display control method and system thereof. In order to make the object, technical solution and effect of the present invention more clear and definite, 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.
[0023] The present invention provides a mobile terminal, and the mobile terminal includes a smart phone, a tablet computer, a smart wearable device, and the like. The mobile terminal includes a power display control system, such as figure 1 As shown, the power display control system includes a power detection and comparison module 10 and a power display control module 20 .
[0024] The power detection and comparison module 10 is used for detecting the percentage change of the battery power of th...
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The invention discloses a mobile terminal, an electric quantity display control method, and an electric quantity display control system. The electric quantity display control method comprises steps that when the charging current or the discharging current of the battery of the mobile terminal exceed preset current, the percentage variation of the electric quantity of the battery of the mobile terminal is detected; when the percentage variation of the electric quantity of the battery of the mobile terminal is a preset variation, the current percentage of the electric quantity of the battery is displayed on the screen of the mobile terminal in a delayed manner. During the large current charging / discharging of the mobile terminal, the currently-detected percentage of the electric quantity is displayed in a delayed manner, and the accuracy of the electric quantity display is improved.
Description
technical field [0001] The present invention relates to the field of mobile terminals, in particular to a mobile terminal and a battery display control method and system thereof. Background technique [0002] As the battery capacity of the mobile terminal increases, the charging current of the battery also increases. The charging current of the existing mobile terminal has exceeded 2A, and the charging speed is fast. With the increase of functions and the enlargement of the screen of the mobile terminal, the power consumption also increases accordingly. The existing battery power detection is instantaneous detection, which includes voltage detection and current detection. However, when the charging current is too large or the discharging current is too large, the voltage and current change greatly, and the instantaneously detected voltage or current is not accurate. As a result, the battery power displayed by the mobile terminal is smaller than the actual power when the ba...
Claims
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IPC IPC(8): H02J7/00
CPCH02J7/0047H02J7/0048
Inventor 黄树伟
Owner 厦门靠谱知识产权服务有限公司