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Quickly-charger mobile terminal, method and system

A mobile terminal and fast charging technology, applied in electric vehicles, secondary battery charging/discharging, current collectors, etc., can solve the problems of undurable batteries, long charging time, power failure of mobile power supplies and smart terminals, etc., to improve charging Power, the effect of ensuring the service life

Active Publication Date: 2015-05-06
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The capacity of the portable power bank is still limited, and the charging time of the large-capacity portable power bank is also too long, and it is easy for the power bank and the smart terminal to run out of power at the same time
At the same time, using a smart terminal while using a portable mobile power supply will cause irreparable damage to the battery, making the battery less and less durable
It has exacerbated the phenomenon that people use smart terminals to run out of power

Method used

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  • Quickly-charger mobile terminal, method and system
  • Quickly-charger mobile terminal, method and system
  • Quickly-charger mobile terminal, method and system

Examples

Experimental program
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Embodiment Construction

[0052] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0053] In order to ensure that the present invention can be implemented normally, a detection circuit for detecting room temperature is built in the mobile terminal of the present invention, and is connected with the processing circuit of the mobile terminal, so that the room temperature data detected by the detection circuit can be transmitted to the processing circuit of the mobile terminal, such as in the mobile terminal A thermistor is set in the mobile terminal processing circuit to obtain the room temperature of the mobile terminal according to the relationship between the resistance value of the thermistor and the temperature. In the specific implementation, a detection circuit can also be set to directly transmit the room temperature value to the mobile terminal. The battery in the mobile terminal is a battery that supports high-voltage chargin...

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Abstract

The invention discloses a quickly-charger mobile terminal and method and a charger. The quickly-charger mobile terminal comprises a detecting circuit, a processing circuit and a charging management circuit, wherein the detecting circuit is used for detecting the charging environment of the mobile terminal when the mobile terminal is connected with the charger for charging, and the charging environment includes the combination of one or more than two of room temperature, battery parameters and charger parameters; the processing circuit obtains an optimal quick charging curve according to the charging environment detected by the detecting circuit, selects relatively high current allowed by the battery parameters from a charging current range for charging, and / or selects relatively high current or voltage allowed under the room temperature from a charging current or voltage range for charging, and / or selects relatively high current or voltage allowed by the charger parameters from a charging current or voltage range for charging; the charging management circuit is used for charging the mobile terminal according to the optimal quick charging curve and the charging environment. The quickly-charger mobile terminal can ensure safety and the service life of the mobile terminal and achieve quick charging.

Description

technical field [0001] The invention relates to the technical field of fast charging, in particular to a fast charging mobile terminal, method and system. Background technique [0002] With the development of science and technology and the continuous improvement of people's living standards, the application of smart terminals is becoming more and more extensive. People rely more and more on various smart terminals. Smart terminals are increasingly becoming an indispensable tool for people. It can be used for watching movies, games, surfing the Internet and other leisure and entertainment, resulting in very fast power consumption of smart terminals. [0003] However, due to the frequent use of smart terminals for a long time, in order to provide users with a better experience, the display screens of smart terminals are getting larger and larger, which further increases the power consumption of smart terminals, making people feel that the power consumption of smart terminals i...

Claims

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Application Information

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IPC IPC(8): H02J7/00H01M10/44
CPCH02J7/0086H02J7/007194Y02B40/00H02J7/04H02J7/007182H02J7/0045
Inventor 赵士青赵龙成
Owner HUIZHOU TCL MOBILE COMM CO LTD
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