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Method and device for calculating complete power consumption of CDMA mobile phone in real time

A real-time computing and mobile phone technology, applied in transmission monitoring, electrical components, sub-office equipment, etc., can solve the problems of inability to save energy, prolong the battery power of mobile phones, and the inability to understand the power consumption of the whole mobile phone in real time, so as to extend the standby time, The effect of saving the battery power of the mobile phone

Inactive Publication Date: 2009-12-09
ZTE CORP
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AI Technical Summary

Problems solved by technology

At present, there are many ways to reduce the power consumption of the mobile phone, which can be realized through software control or hardware control, but there is no real-time method for calculating the power consumption of the mobile phone, and the user cannot know the whole machine of the mobile phone in real time when using the mobile phone. Therefore, it is often impossible to reasonably choose to use the functions of the mobile phone, and ultimately fail to achieve the purpose of saving the battery power of the mobile phone and prolonging the call and standby time of the mobile phone

Method used

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  • Method and device for calculating complete power consumption of CDMA mobile phone in real time
  • Method and device for calculating complete power consumption of CDMA mobile phone in real time

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] refer to figure 1 , a kind of real-time calculation method of CDMA mobile phone complete machine power consumption, comprises the following steps:

[0029] S101: Obtain the value VBATT related to the battery voltage of the mobile phone, and determine the battery voltage Vbatt of the mobile phone according to it, that is, Vbatt=k 1 ×k 2 ×(VBATT / k 3 ), where k 1 、k 2 、k 3 The value of VBATT has been determined after a CDMA mobile phone design is finalized, and VBATT is saved under the debugging menu of the mobile phone, which can be obtained through query;

[0030] S102: Determine the battery output current Ibatt of the mobile phone according to the state of the mobile phone, where Ibatt is the sum of the static current value and the dynamic current value;

[0031] After the design of a CDMA mobile phone is finalized, the mobile phone LCD backlight current ...

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Abstract

The invention discloses a method and a device for calculating the complete power consumption of a CDMA mobile phone in real time, comprising the following steps: firstly, obtaining a voltage relative value Vbatt of a battery of the mobile phone; ensuring the voltage Vbatt of the battery of the mobile phone according to the voltage relative value; then, ensuring the output current Ibatt of the battery of the mobile phone according to the state of the mobile phone; and finally, calculating the real-time complete power consumption P=Vbatt*Ibatt of the mobile phone. The technical scheme of the invention realizes the real-time calculation of the complete power consumption of the CDMA mobile phone.

Description

technical field [0001] The invention relates to a method and a device for calculating the power consumption of a mobile phone, in particular to a method and a device for calculating the power consumption of a CDMA (Code Division Multiple Access) mobile phone in real time. Background technique [0002] At present, CDMA mobile phone technology is changing with each passing day. With the continuous improvement of CDMA mobile phone functions, its uses in people's lives are becoming more and more extensive, and the length of mobile phone calls and standby time is an indicator that people consider when choosing a mobile phone. [0003] Among the many factors that determine the phone call and standby time, the overall power consumption of the phone is the most important one. Reducing the overall power consumption of the mobile phone is an important means to increase the call and standby time of the mobile phone. At present, there are many ways to reduce the power consumption of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/00H04M1/725H04M1/24H04M1/72403
Inventor 汝俊岭
Owner ZTE CORP
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