A test method for battery bar power display in a portable electronic device
A technology of an electronic device and a testing method, applied in the field of communication, can solve the problems of affecting users' purchasing desire, large power consumption of portable electronic devices, and insufficiency of batteries.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment approach
[0025] During the specific test, the digital power supply first supplies power to the mobile phone through a fake battery and turns it on. The mobile phone displays the corresponding power (number of cells) in the battery column according to the level of the battery voltage. As a specific implementation of the power supply voltage in the mobile phone, the digital power supply The provided power supply voltage, that is, the first standard voltage of the digital power supply is 4.2V. Then turn on the phone and enter the standby interface state of the mobile phone, which is the first interface of the mobile phone. At this time, the battery bar of the mobile phone standby interface should be fully charged. Then gradually lower the first standard voltage value of 4.2V on the digital power supply, and the mobile phone can detect the voltage reduction. When the voltage decreases to a certain extent, the mobile phone will change the display level (number of grids) of the battery bar po...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com