An intelligent charging system and terminal for improving battery life
A technology of intelligent charging and battery power, which is applied in different battery charging, battery circuit devices, current collectors, etc., can solve the problems of lithium battery life reduction, lithium battery reset, etc., and achieve the effect of prolonging the service life
Active Publication Date: 2021-02-09
BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER
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Problems solved by technology
However, the existing charging method does not reset itself for the lithium battery itself, and still adopts the past charging method, for example, when the power is lower, usually less than 20%, then charge, charge to 100%, and keep the power to 100%. 100% until the mobile terminal is disconnected from the power supply
This charging method makes the life of the lithium battery drastically reduced
Method used
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[0023] Such as figure 1 As shown, it is a schematic diagram of an intelligent charging system for improving battery life in this application. The invention provides an intelligent charging system for improving battery life, including: a controller, a remaining power detection module, a charger, and a display. The controller It includes a reminder control module and a charging time prediction module. The remaining power detection module is used to detect the remaining power of the battery and send the detected remaining power to the controller. The controller compares the remaining power with a threshold value. When the power is low When a preset threshold is reached, the reminder control module sends reminder information to the display, and the charging completion time T is calculated by the charging time prediction module set , the controller controls the charger charging completion time T set The battery is charged, the remaining power of the battery is detected at regular ...
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The invention discloses an intelligent charging system and terminal for improving battery service life, comprising: a controller, a remaining power detection module, a charger, and a display. The controller includes a reminder control module and a charging time prediction module. The remaining power The detection module is used to detect the remaining power of the battery, and send the detected remaining power to the controller, and the controller compares the remaining power with a threshold value, and when the power is lower than a preset threshold, the reminder control module sends Remind information to the display, and calculate the charging completion time T through the charging time prediction module set , the controller controls the charger charging completion time T set The battery is charged, the remaining power of the battery is detected at regular intervals, and the charging completion time is adjusted in real time. The application can adjust the charging time according to the electric quantity, prevent the power from not matching the battery during the charging process of the battery, and cause the battery to be worn out, thereby prolonging the service life of the battery.
Description
technical field [0001] The invention relates to the field of battery protection, in particular to an intelligent charging system and terminal for improving battery service life. Background technique [0002] For example, a large number of mobile terminals such as mobile phones and tablet computers are demanded by people, and the battery life of these mobile terminals is what people pay close attention to. The strength of battery life is related to the nature of the battery itself. With the use of the battery, that is, the repeated charging and discharging process of the battery, the nature of the battery itself will change, making the battery life worse and worse. This is why most mobile terminal users have to frequently replace the mobile terminal. main reason. [0003] Due to the inherent characteristics of the lithium battery itself, it is widely used in mobile terminals. However, the existing charging method does not reset the lithium battery itself, and still uses th...
Claims
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IPC IPC(8): H02J7/00H02J7/04
CPCH02J7/0047H02J7/0048H02J7/0071
Inventor 荆林国马剑窦传训王丹崔伟国纪朝辉庄宏伟崔玉辉宋春雨
Owner BINZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER