Charging control device and method and computer storage medium
A charging control and charging technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve problems such as inability to be compatible with ordinary low-voltage adapters and ordinary high-voltage adapters at the same time, and low charging efficiency.
Pending Publication Date: 2019-02-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0003] Different adapters have different nominal voltages and currents, and the corresponding output capabilities are also different. For example, the current common adapters include at least ordinary low-voltage 5V / 2A specifications and ordinary high-voltage 9V / 2A specifications. If the battery voltage in electronic products is between Between the output voltages of these two types of adapters, the existing solutions have low charging efficiency on the one hand, and are not compatible with ordinary low-voltage adapters and ordinary high-voltage adapters on the other hand.
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[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.
[0036] see figure 1 , which shows a schematic diagram of the composition and structure of a charging control device provided by an embodiment of the present application; figure 1 As shown, the charge control device 110 includes: a voltage conversion component 1101, a battery 1102 and a feedback regulation component 1103, the voltage conversion component 1101 is connected to the battery 1102, the battery 1102 is connected to the feedback regulation component 1103, in,
[0037] The feedback adjustment component 1103 is used to detect the state of the battery 1102, and control the voltage regulation adapter 120 to adjust the output according to the state of the battery, so as to obtain the first output voltage and the first output current output by the voltage regulation adapt...
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The embodiment of the present application discloses a charging control device and method and a computer storage medium, and the charging control device comprises a voltage conversion component, a battery, and a feedback adjustment component, wherein the voltage conversion component is connected with the battery, and the battery is connected with the feedback adjustment component. The feedback adjustment component is used for detecting the state of the battery, controlling a voltage regulating adapter to perform output adjustment according to the state of the battery, and obtaining a first output voltage and a first output current outputted by the voltage regulating adapter. The state of the battery at least includes a battery voltage and a battery current, wherein the first output voltageis greater than the battery voltage, and the first output current is equal to the battery current. The voltage conversion component is used for receiving the first output voltage and the first outputcurrent, and stepping up or stepping down the first output voltage and the first output current, and supplying the converted second output voltage and the converted second output current to the battery for charging.
Description
technical field [0001] The present application relates to the technical field of charging, and in particular to a charging control device, method and computer storage medium. Background technique [0002] With the development of science and technology, more and more consumer electronic products have become an indispensable part of people's life. With the emergence of consumer electronic products, people's demand for charging is also increasing. At this time, the adapter, as a common power supply device for small portable consumer electronics, is widely used in electronic devices such as smartphones, tablet computers, portable fans, audio, and mobile power supplies. [0003] Different adapters have different nominal voltages and currents, and the corresponding output capabilities are also different. For example, the current common adapters include at least ordinary low-voltage 5V / 2A specifications and ordinary high-voltage 9V / 2A specifications. If the battery voltage in elec...
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IPC IPC(8): H02J7/00
CPCY02B40/00
Inventor 郑毅成
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD