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Charging control method and mobile telephone

A charging control method and mobile phone technology are applied in electric vehicles, telephone communications, battery circuit devices, etc., and can solve problems such as adverse health effects of users

Inactive Publication Date: 2014-06-04
WISTRON CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Maintaining the standby state while charging, although it can bring convenience in use, but when the mobile phone device is charging, it will emit stronger electromagnetic waves than usual, thus causing adverse health effects on users

Method used

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  • Charging control method and mobile telephone
  • Charging control method and mobile telephone

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Embodiment Construction

[0022] figure 1 It is a block diagram showing a mobile phone device according to an embodiment of the present invention. To briefly describe the present invention, figure 1 Only components related to the charging control of the present invention are shown, and other components of the mobile phone device are omitted.

[0023] According to an embodiment of the present invention, the rechargeable battery 101 is installed in the mobile phone device 100 in a detachable manner. The mobile phone device 100 includes a central processing unit (CPU) 103 , a power management chip (PMIC) 105 , a charging switch 107 , and an external power interface 109 . The mobile phone device 100 is electrically coupled to the external power supply 150 through the external power interface 109 .

[0024] The external power interface 109 is connected to the power management chip 105 for connecting to an external power source 150 to provide power required for charging. The power management chip 105 has...

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Abstract

The invention provides a charging control method and a mobile telephone. The charging control method is suitable for the mobile telephone equipped with a rechargeable battery. The method comprises the following steps: carrying out a charging process on the rechargeable battery; during carrying out the charging process, when a conversation start event is detected, stopping carrying out the charging process temporarily; and when a conversation end event is detected, resuming the charging process. According to the charging control method and the mobile telephone, during the charging process, the mobile telephone not only can be in a standby state, but also does not get a user to be exposed in a strong electromagnetic wave when the user is answering the telephone or making a telephone call and the like operation, which cause bad influence on health.

Description

technical field [0001] The present invention mainly relates to a charging control method suitable for a mobile phone equipped with a rechargeable battery, and particularly relates to a charging control method and a mobile phone that control the charging program of the rechargeable battery according to the call status of the mobile phone. Background technique [0002] Generally speaking, a mobile phone device with a rechargeable battery can charge the rechargeable battery when it is plugged into an external power source, and when it is plugged into an external power source in a powered-on state, it can maintain a standby state while charging, so that Users can perform operations such as answering calls or making calls at any time. [0003] Maintaining the standby state while charging can bring convenience in use, but when the mobile phone device is charging, it will emit stronger electromagnetic waves than usual, thus causing adverse health effects on users. [0004] Therefo...

Claims

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Application Information

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IPC IPC(8): H02J7/00H04M1/725
Inventor 周广芹
Owner WISTRON CORP
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