Energy consumption measuring method of Android mobile phone platform based on Intel Atom

A mobile phone platform and energy consumption measurement technology, which is applied in the direction of reducing energy consumption, telephone communication, advanced technology, etc., to achieve good pertinence, good simplicity and pertinence effects

Inactive Publication Date: 2011-03-09
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, at present, EEMBC has not released software suitable for Android systems, so it is one of the urgent needs of the industry to launch Atom's energy consumption measurement software for Android mobile phone platforms that meets EEMBC standards.

Method used

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  • Energy consumption measuring method of Android mobile phone platform based on Intel Atom
  • Energy consumption measuring method of Android mobile phone platform based on Intel Atom

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Embodiment Construction

[0028] The specific implementation method is to use DAQ (DAQ-Analog Data Acquisition Card) to read energy consumption measurement values, run the driver program through software commands, and accurately measure the voltage and temperature values ​​​​on the board. Then the energy consumption information is sampled through the LabVIEW software platform, and the results are written to the disk, and finally the final energy consumption value is analyzed through the analysis mode. The following describes this process in detail.

[0029] Install the DAQ signal collector. In order to ensure the normal operation of the DAQ device, you need to install the application program and driver first, then install the external device of the DAQ according to the pins on the DAQ and the attached installation instructions, and finally run the MAX program to confirm the installed device and interface , and finally carry out self-calibration work, if the prompt is successful, the installation of DAQ...

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Abstract

The invention relates to an energy consumption measuring method of Android mobile phone based on Intel Atom, belonging to the technical field of measuring energy consumption of mobile phone platform. The method comprises the following steps: installing a DAQ signal collector in the mobile phone and measuring the DAQ; driving DAQ in an application and acquiring real-time data; analyzing the acquired measurement value in LabVIEW program; calculating the reliability of the measurement result and displaying the measurement result. An energy consumption value is read by DAQ in the invention; the software command runs the drive program, and voltage and temperature can be measured on the plate. The LabVIEW software platform can sample the energy consumption information; the final energy consumption value is analyzed by an analysis mode; in the process of running dynamic frequency modulation code, execution frequencies of a processor and a main memory are correspondingly set by the dynamic frequency modulation technology so that the dynamic frequency modulation code segment runs on the frequency which is more helpful for saving energy to the system. The invention can be used in all systems that supply the processor and are adjusted and supported by the main memory frequency, and has good simplicity and pertinency.

Description

technical field [0001] The invention belongs to the technical field of energy consumption measurement of a mobile phone platform, and in particular relates to an energy consumption measurement method of an Android mobile phone platform based on an Atom processor. Background technique [0002] Android is an open source mobile phone operating system based on the Linux kernel developed by Google. The establishment of the Open Handset Alliance (Open Handset Alliance) officially announced the birth of Android in November 2007, and it was officially put into the market in October 2008. At present, China Mobile's OPhone and its OMS (Open Mobile System) are actual products based on deep customization of Android. Android is an open source mobile phone operating system. It does not have any proprietary barriers that hindered the innovation of the mobile industry in the past. It is the first truly open and complete mobile operating system for mobile terminals. All over the world, Moto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/24
CPCY02D30/70
Inventor 陈天洲袁辉颜晖吴明晖
Owner ZHEJIANG UNIV
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