评估在服务中的智能手机电池排水概况,用于主要应用程序中的视频呼叫功能
Hayder Ali1, Hassan Abbas Khan2,3, Michael Pecht3
1Department of Electrical Engineering, SBA School of Science and Engineering, Lahore University of Management Sciences, Lahore, 54792, Pakistan. Hayder.ali@lums.edu.pk.
Scientific reports
|July 20, 2023
概括
视频通话会大大耗尽智能手机的电池. 对于视频通话,Facebook Messenger和Imo是最节能的应用程序,而谷歌Hangouts的效率最低.
科学领域:
- 移动计算 移动计算
- 移动应用中的能源效率.
- 智能手机电池的性能 智能手机电池的性能
背景情况:
- 视频通话是智能手机的主要能源消耗者,影响电池寿命.
- 同时使用摄像头,屏幕,音频和互联网服务有助于提高能源需求.
- 了解应用程序特定的能源消耗对于优化移动设备性能至关重要.
研究的目的:
- 通过实验量化流行社交媒体应用程序中的视频呼叫功能的能耗概况.
- 为了比较智能手机上的不同视频呼叫应用程序的能源效率.
- 调查应用程序算法和硬件对能源使用的影响.
主要方法:
- 在视频通话期间实时测量操作配置文件 (放电电流,温度,终端电压).
- 使用两个智能手机型号 (Vivo和摩托罗拉) 与制造商提供的API进行评估.
- 测试多个广泛使用的社交媒体应用程序,包括WhatsApp,Facebook Messenger,Zoom,Skype,WeChat,谷歌Hangouts,Imo和Viber等.
主要成果:
- 脸书Messenger和Imo被确定为最节能的视频通话应用程序.
- 与其他测试的应用相比,谷歌Hangouts的能量强度高达35%.
- 由于芯片组的效率,Vivo智能手机在使用期间的电池温度低于摩托罗拉,这是由于芯片组的效率.
结论:
- 应用程序算法和编解码器显著影响视频通话的能源效率.
- 硬件 (芯片组) 的差异也在热管理和整体能源性能方面发挥着作用.
- 优化视频呼叫功能可以改善智能手机电池的运行时间和寿命.
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