A mobile phone and a power saving method for a mobile phone in a sleep mode

Abstract

The present invention is applicable to the technical field of mobile terminals, and provides a mobile phone and a power saving method for the mobile phone in the sleep mode. By adding a three-dimensional spatial acceleration sensor inside the mobile phone, the acceleration information of the three-dimensional space of the mobile phone in the sleep mode is collected and calculated. And judging the state of the mobile phone in the sleep mode, according to the different state of the mobile phone, adjust the wake-up interval value of the mobile phone state, so that the mobile phone standby time is different with the change of the wake-up interval value set; the sensor used in the present invention The price is low, the software and hardware design of the system is simple, and the three-dimensional spatial acceleration sensor is used to judge the static time of the mobile phone, which can optimize the standby current of the mobile phone in sleep mode and achieve the effect of prolonging the standby time of the mobile phone, which has broad market prospects.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals, and in particular relates to a power-saving mobile phone and a power-saving method for the mobile phone in a sleep mode. Background technique [0002] In recent years, with the continuous development of mobile terminals, mobile terminals have been quite popular in people's daily life, and many mobile phones with smaller and smaller sizes and complete functions are also loved by more and more people. Applications have shortened the distance between people in time and space, so that people have higher and higher requirements for future mobile phones. Whether future communication products provide more convenient and efficient functions and services will become a communication product manufacturer. business needs to pay attention to and research issues. [0003] As we all know, the mobile phone hardware system is mainly composed of a baseband module and a radio frequency module. The baseban...

AI Technical Summary

Problems solved by technology

At this time, the current consumption of the whole machine is usually less than 1mA. Only when receiving the cell paging message, the mobile phone will wake up the receiving part of the circuit and process the received signal. At this time, the current will increase to several 10mA, but the duration is very short. If no calls or messages are received, the phone will continue to sleep

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