A mobile phone power consumption detection experimental system and its detection method based on an incubator

An experimental system and thermostat technology, applied in the thermostat-based mobile phone power consumption detection experimental system and its detection field, can solve the problem that the temperature detection range is not large, the power consumption of the mobile phone is not combined, and the external heating of the mobile phone cannot be detected and other issues, to achieve the effect of comprehensive content and wide detection range

Inactive Publication Date: 2017-09-29
CHINA ACADEMY OF INFORMATION & COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can monitor the temperature of various heating components inside the mobile phone in real time, it cannot detect the external heating of the mobile phone that is directly related to human touch.
In addition, not all mobile phones have built-in such temperature detection hardware and software equipment, so the temperature detection range is not large
At present, there is no method to evaluate the power consumption of a mobile phone by combining the power consumption of the mobile phone with the temperature of the mobile phone.

Method used

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  • A mobile phone power consumption detection experimental system and its detection method based on an incubator
  • A mobile phone power consumption detection experimental system and its detection method based on an incubator
  • A mobile phone power consumption detection experimental system and its detection method based on an incubator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] Example 1: Simulate the operation and detection of video shooting by Zhongtian 9288 mobile phone in an environment of 25°C. The specific operations are as follows:

[0092] Step 1: Open the incubator, set the constant temperature to 25°C, and wait for 20 minutes to stabilize the temperature of the incubator;

[0093] Step 2: Use the power supply of the power consumption detection module to replace the battery of the mobile phone, fix the mobile phone under test in the mobile phone holder of the rotatable mobile phone holder, place the back of the mobile phone parallel to the lens of the infrared thermal imager, that is, first observe the temperature rise on the back of the mobile phone ; Clamp the mobile phone by adjusting the position of the front and rear bases and tightening the adjustment knob of the fixing screw;

[0094] Step 3: Turn on the infrared thermal imager, set the screen to be full screen, and the display mode to be inverse grayscale image mode, adjust th...

Embodiment 2

[0101] Example 2: Simulate the detection of the video played by Tian 9288 mobile phone in a 32°C environment, set the constant temperature to 32°C, and control the mobile phone through the computer to play the high-definition video in the memory in a loop in the fifth step; other operating steps and embodiments 1, the evaluation report of the mobile phone and the percentage ranking of the power consumption of the mobile phone in the system historical test database are obtained when the video is played at an ambient temperature of 32°C.

[0102] The evaluation report shows that in the mode of playing video, the temperature stabilization time of the mobile phone is 356 seconds, and the highest temperatures of the six sides are: 37°C on the front, 37°C on the back, 36°C on the right, 36°C on the left, 36°C on the top, and 36°C on the bottom ; The average electric power is 0.98W. The maximum temperature distribution diagram under the environment of 32°C is as follows: Figure 10 ...

Embodiment 3

[0103] Example 3: Simulate the detection of making a phone call with a Zhongtian 9288 mobile phone at an ambient temperature of 50°C. During the operation, set the constant temperature to 50°C, and control the phone to make a call through the computer in the fifth step; other operating steps and embodiments 1, the evaluation report of the mobile phone and the percentage ranking of the power consumption of the mobile phone in the system historical test database are obtained when making a call at an ambient temperature of 50°C.

[0104] The evaluation report shows that when making a call at 50°C, the temperature stabilization time of the mobile phone is 372 seconds, and the highest temperatures on the six sides are: 56°C on the front, 58°C on the back, 53°C on the right, 54°C on the left, 53°C on the top, and 53°C on the bottom 53°C; the average electric power is 0.64W. The maximum temperature distribution at 50°C is shown in Figure 11 As shown, the shaded area in the figure i...

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Abstract

The invention belongs to the technical field of mobile phone power consumption detection, and in particular relates to a mobile phone power consumption detection experimental system based on a constant temperature box and a detection method thereof. The mobile phone holder can be rotated to control the mobile phone under test to rotate; the infrared thermal imager can accurately capture the slight changes in the temperature of the mobile phone for analysis and processing; the power consumption detection module is used to detect the power consumption of the mobile phone during operation Average electric power; mobile phone control software, control the mobile phone on the computer to perform calls, play videos and other operations; temperature detection module, analyze the images taken by the infrared thermal imager, record the temperature stabilization time and the highest temperature of the mobile phone; comprehensive evaluation module, combined with the function Power consumption detection and temperature detection results, provide mobile phone power consumption report. The beneficial effects of the invention are: it can simulate the environmental temperature characteristics of each season, and can observe and record the temperature change and average electric power of the mobile phone from various angles, and give the percentage ranking of the power consumption of the mobile phone in the database through the system history test database.

Description

technical field [0001] The invention belongs to the technical field of mobile phone power consumption detection, and in particular relates to a thermostat-based mobile phone power consumption detection experimental system and a detection method thereof. Background technique [0002] At present, mobile phones have more new functions, which facilitate our life, but many new problems appear in the process of using them. For example, mobile phones have high power consumption, excessive power consumption, battery heating, and poor battery life. There are many reasons for the excessive power consumption and heat generation of mobile phones. Among them, the main power consumption is CPU and other high-calculation components. Most mobile phones use high-performance CPUs, and even dual-core and quad-core CPUs appear. With the improvement of CPU performance, its power consumption increases accordingly, thereby accelerating the discharge speed of the mobile phone battery, and the temp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/24
Inventor 巫彤宁杨蕾张晨陆冰松
Owner CHINA ACADEMY OF INFORMATION & COMM
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