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Energy-saving method and terminal equipment

A technology of terminal equipment and equipment, which is applied in the direction of reducing energy consumption, advanced technology, machine-to-machine/machine-type communication services, etc., and can solve problems such as power consumption of terminal equipment

Pending Publication Date: 2022-05-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the increasing number of functional modules installed in the terminal equipment, even if the terminal equipment enters the standby state, some functional modules are still in the running state, so the terminal equipment still consumes more power.

Method used

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  • Energy-saving method and terminal equipment
  • Energy-saving method and terminal equipment
  • Energy-saving method and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0141] See Figure 5 , the flow diagram of the first energy-saving method provided by the embodiment of the application, which can be Figure 3A ~ figure 3C Any one of the figures shows the implementation of No. 1 multi terminal, such as smart watch. When the smart watch determines that the user is sleeping, it can turn off the functions of the main processor 301 and modem 305, that is, disconnect the power supply of the main processor 301 and modem 305. Compared with turning off some cores of the main processor 301, the embodiment of the present application cuts off the power supply of the main processor 301 and the modem 305, that is, all cores of the main processor 301 stop running, and the modem 305 is in a power-off state, which can obviously further save power to the greatest extent. as Figure 5 As shown in, the process of the method includes:

[0142] S501. The smart watch establishes a Bluetooth communication connection with the mobile phone through Bluetooth.

[0143] The s...

Embodiment 2

[0173] See Figure 7 , the flow diagram of the second energy-saving method provided for the embodiment of the application, which can be Figure 3A ~ figure 3CAny one of the figures shows the implementation of No. 1 multi terminal, such as mobile phone. When the mobile phone determines that the user enters the sleep state, it can stop supplying power to one or more function modules. For example, the mobile phone may disconnect the power supply of the main processor 301 and the modem 305. Compared with turning off some cores of the main processor 301, the embodiment of the present application cuts off the power supply of the main processor 301 and the modem 305, that is, all cores of the main processor 301 stop running, and the modem 405 is in a power-off state, which can further realize the maximum power saving. as Figure 7 As shown in, the process of the method includes:

[0174] S701. The mobile phone establishes a Bluetooth communication connection with the smart watch through Blu...

Embodiment 3

[0198]After the connection between the smart watch and the mobile phone is established, as long as any modem 305 in the smart watch and the mobile phone is online, the functions such as call and SMS will not be affected. If the smart watch is connected with the mobile phone, the power of the smart watch is sufficient, and the mobile phone can enter the power-saving mode when the power of the mobile phone is relatively small; On the contrary, if the power of the smart watch is relatively small and the mobile phone is fully charged, the smart watch can enter the power-saving mode.

[0199] See Figure 9 , the flow diagram of the third energy-saving method provided for the embodiment of the application. The method can be executed by two terminal devices. For ease of description, in the embodiment of the application, the first terminal device and the second terminal device are taken as examples. Among them, the first terminal device can be a smart watch, corresponding to the second ter...

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Abstract

The invention relates to an energy-saving method and terminal equipment, the energy-saving method can be executed by first terminal equipment, and the first terminal equipment and second terminal equipment are bound through a one-number multi-terminal service. The energy-saving method comprises the following steps: when a power-saving condition is met, executing a power-off operation on a baseband module and an AP core of the first terminal equipment, and controlling a Bluetooth module of the first terminal equipment to be in a power supply state. Since the first terminal device and the second terminal device are bound through the one-number multi-terminal service, when the baseband module of the second terminal device is in the power supply state, the first terminal device and the second terminal device can communicate through the Bluetooth module, and functions such as conversation of the first terminal device are not affected. And compared with some kernels operated by the power-off main processor, all the kernels of the main processor stop operating, and the baseband module is in a power-off state, so that the electric quantity can be further saved.

Description

[0001] Cross reference of related applications [0002] This application claims the priority of a Chinese patent application with the application number 202011186642.7 and the application name "a method of saving power at night for mobile devices", which was submitted to the China Patent Office on October 29, 2020. The whole content of this application is incorporated by reference. technical field [0003] The application relates to the field of energy-saving technology, in particular to an energy-saving method and terminal equipment. Background technology [0004] With the development of terminal equipment, for example, the screen of terminal equipment is becoming larger and larger, and there are more and more functional modules set in terminal equipment, which makes the power consumption of terminal equipment higher and higher. How to reduce the energy consumption of terminal equipment has been a concern of the industry. For example, the energy consumption of terminal equipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/70H04W4/80H04W52/02
CPCH04W4/70H04W4/80H04W52/0274Y02D30/70H04W52/028
Inventor 宋明东王怀勇
Owner HUAWEI TECH CO LTD
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