CN114449638B - Power adjustment method and device and mobile terminal - Google Patents

Power adjustment method and device and mobile terminal Download PDF

Info

Publication number
CN114449638B
CN114449638B CN202210074539.6A CN202210074539A CN114449638B CN 114449638 B CN114449638 B CN 114449638B CN 202210074539 A CN202210074539 A CN 202210074539A CN 114449638 B CN114449638 B CN 114449638B
Authority
CN
China
Prior art keywords
mobile terminal
information
power
power adjustment
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210074539.6A
Other languages
Chinese (zh)
Other versions
CN114449638A (en
Inventor
陈卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou TCL Mobile Communication Co Ltd
Original Assignee
Huizhou TCL Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huizhou TCL Mobile Communication Co Ltd filed Critical Huizhou TCL Mobile Communication Co Ltd
Priority to CN202210074539.6A priority Critical patent/CN114449638B/en
Publication of CN114449638A publication Critical patent/CN114449638A/en
Application granted granted Critical
Publication of CN114449638B publication Critical patent/CN114449638B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Environmental & Geological Engineering (AREA)
  • Telephone Function (AREA)

Abstract

The embodiment of the application discloses a power adjustment method, a device, a mobile terminal and a storage medium; the embodiment of the application can detect the running state of the mobile terminal held by the user; detecting the spatial position information of the mobile terminal when the running state of the mobile terminal is a preset target running state; converting the spatial position information into gesture information of the user; based on the gesture information, the power information of the mobile terminal is adjusted, and the mobile terminal after power adjustment is obtained, so that the experience of a user using the mobile terminal is improved.

Description

Power adjustment method and device and mobile terminal
Technical Field
The present application relates to the field of communications technologies, and in particular, to a power adjustment method, a device, a mobile terminal, and a storage medium.
Background
With the continuous development of information technology and hardware technology, mobile terminals have gradually become the highest-utilization tool in daily life of people due to the convenience of the mobile terminals. However, since the mobile terminal generally transmits information by using electromagnetic waves, and radiation of the electromagnetic waves may damage human body, the mobile terminal often has a power limitation condition, so that radiation emitted by the mobile terminal may not damage human body. However, in the prior art, irregularities in the antenna direction of the mobile terminal are not considered when the power of the mobile terminal is reduced, and thus the user experience may be affected, thereby reducing the user experience of using the mobile terminal.
Disclosure of Invention
The embodiment of the application provides a power adjustment method, a power adjustment device, a mobile terminal and a storage medium, which can improve the experience of a user in using the mobile terminal.
The embodiment of the application provides a power adjustment method, which comprises the following steps:
detecting the running state of a mobile terminal held by a user;
detecting the spatial position information of the mobile terminal when the running state of the mobile terminal is a preset target running state;
converting the spatial position information into gesture information of the user;
and based on the gesture information, adjusting the power information of the mobile terminal to obtain the mobile terminal after power adjustment.
Correspondingly, the embodiment of the application also provides a power adjusting device, which comprises:
the state detection unit is used for detecting the running state of the mobile terminal held by the user;
the information detection unit is used for detecting the spatial position information of the mobile terminal when the running state of the mobile terminal is a preset target running state;
a conversion unit configured to convert the spatial position information into posture information of the user;
and the adjusting unit is used for adjusting the power information of the mobile terminal based on the gesture information to obtain the mobile terminal after power adjustment.
In an embodiment, the information detection unit may include:
the mobile terminal comprises a first identification subunit, a second identification subunit and a second identification subunit, wherein the first identification subunit is used for identifying the operation condition of the mobile terminal in the operation state when the operation state of the mobile terminal is a preset target operation state;
a matching subunit, configured to match the operation condition with a preset operation condition;
and the detection subunit is used for detecting the space position information of the mobile terminal when the operation condition does not accord with the preset operation condition.
In an embodiment, the power adjustment device may further include:
when the operation condition does not accord with the preset operation condition, detecting the power information of the mobile terminal;
generating first adjustment power information of the mobile terminal based on a preset radiation limiting condition and the power information;
and updating the power information of the mobile terminal based on the first power adjustment information to obtain the mobile terminal after power adjustment.
In an embodiment, the conversion unit may include:
a second identifying subunit, configured to identify a spatial configuration of the mobile terminal based on the spatial location information;
the judging subunit is used for judging whether the mobile terminal accords with a preset user holding condition according to the space form of the mobile terminal;
And the conversion subunit is used for converting the space position information into the gesture information of the user when the mobile terminal accords with the preset user holding condition.
In an embodiment, the power adjustment device may further include:
when the mobile terminal does not accord with the preset user holding condition, acquiring a preset power adjustment condition;
generating second adjustment power information of the mobile terminal based on the preset power adjustment condition;
and updating the power information of the mobile terminal based on the second power adjustment information to obtain the mobile terminal after power adjustment.
In an embodiment, the adjusting unit may include:
the third recognition subunit is used for recognizing the gesture information to obtain the gesture direction of the gesture information;
a calling subunit, configured to call, based on the gesture direction, a power adjustment condition corresponding to the gesture direction;
and the updating subunit is used for updating the power information of the mobile terminal based on the power adjustment condition to obtain the mobile terminal after power adjustment.
In an embodiment, the updating subunit may include:
the first calculation module is used for calculating the communication performance of the mobile terminal based on the power information of the mobile terminal;
A first calculation module for calculating target update power information based on a preset radiation limit condition and the communication performance;
the judging module is used for judging the target updated power information based on the power adjustment condition;
and the updating module is used for updating the power information of the mobile terminal into the target updated power information when the target updated power information accords with the power adjustment condition, so as to obtain the mobile terminal after power adjustment.
Correspondingly, the embodiment of the application also provides a mobile terminal, which comprises a memory and a processor; the memory stores a computer program, and the processor is configured to run the computer program in the memory to execute any one of the power adjustment methods provided in the embodiments of the present application.
Accordingly, the embodiments of the present application further provide a storage medium storing a computer program, where the computer program when executed by a processor implements the power adjustment method provided in any one of the embodiments of the present application.
The embodiment of the application can detect the running state of the mobile terminal held by the user; detecting the spatial position information of the mobile terminal when the running state of the mobile terminal is a preset target running state; converting the spatial position information into gesture information of the user; based on the gesture information, the power information of the mobile terminal is adjusted, and the mobile terminal after power adjustment is obtained, so that the experience of a user using the mobile terminal is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a scenario of a power adjustment method provided in an embodiment of the present application;
fig. 2 is a flow chart of a power adjustment method according to an embodiment of the present application;
FIG. 3 is a schematic flow chart of a power adjustment method according to an embodiment of the present disclosure;
FIG. 4 is a schematic flow chart of a power adjustment method according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a power adjustment device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which embodiments of the present application are shown, however, in which embodiments are shown, by way of illustration, only, and not in any way all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The embodiments of the present application propose a power adjustment method that may be performed by a power adjustment device that may be integrated in a mobile terminal having at least one power adjustment hardware.
Wherein the mobile terminal comprises a computer device that can be used in the mobile. For example, mobile terminals may include cell phones, notebooks, tablets, wearable mobile terminals, VR/AR devices, POS (Point of sales) sets, and car computers, among others.
In an embodiment, as shown in fig. 1, the power adjustment device may be integrated on a mobile terminal 10 such as a terminal or a server, so as to implement the power adjustment method according to the embodiments of the present application. Specifically, the mobile terminal 10 may detect an operation state of the mobile terminal 10 held by the user 20; detecting spatial location information of the mobile terminal 10 when the operation state of the mobile terminal 10 is a preset target operation state; converting the spatial position information into gesture information of the user; based on the gesture information, the power information of the mobile terminal 10 is adjusted, so as to obtain the mobile terminal after power adjustment.
The following detailed description is given, respectively, of the embodiments, and the description sequence of the following embodiments is not to be taken as a limitation of the preferred sequence of the embodiments.
The embodiments of the present application will be described in terms of a power adjustment device that may be integrated in a mobile terminal that may include a camera television or the like having at least one target power adjustment hardware.
As shown in fig. 2, a power adjustment method is provided, and a specific flow includes:
101. and detecting the running state of the mobile terminal held by the user.
The running state may refer to what function the mobile terminal is currently performing, among other things. For example, the operation state of the mobile terminal may be a call state, a standby state, a video play state, a game operation state, and the like.
In one embodiment, the radiation emitted by the mobile terminal in certain operating states is generally constant, while the radiation emitted in certain states may vary. For example, the radiation emitted by the mobile terminal in the standby state is generally a constant value, and the radiation emitted in the call state or the like may be changed. When the radiation transmission of the mobile terminal changes, the power of the mobile terminal needs to be adjusted so as to control the radiation of the mobile terminal. Therefore, it is necessary to detect the operation state of the mobile terminal held by the user, so as to determine whether the mobile terminal is in a state where radiation is continuously changed. For example, it may be detected whether the mobile terminal is in a talk state or a game running state, etc.
In an embodiment, a Baseband (BB) chip is generally integrated in the mobile terminal, so that it can be determined whether the mobile terminal is in a call state by the Baseband chip. For example, the operating state of the mobile terminal may be queried through the BB chip, and when the mobile terminal is a call, the BB chip may detect the call. The call here includes Voice call, long Term Evolution Voice-over-Term Evolution (VoLTE), voNR (Voice over New Radio), and the like.
102. And detecting the spatial position information of the mobile terminal when the running state of the mobile terminal is the preset target running state.
In an embodiment, when the operation state of the mobile terminal is the preset target operation state, the spatial location information of the mobile terminal may be detected.
The preset target operation state may include a state that radiation of the mobile terminal may be changed. For example, the preset target operating state may include a call state or a game operating state, and so on.
In an embodiment, when the operation state of the mobile terminal is detected to be the preset target operation state, the power of the mobile terminal needs to be adjusted, so as to control the radiation of the mobile terminal. The mobile terminal generally transmits information by using electromagnetic waves, and radiation of the electromagnetic waves can damage human body. Electromagnetic waves are generally transmitted and received through antennas configured in mobile terminals, and radiation damage caused by the mobile terminal at different locations of the user is different due to the irregular directivity of the mobile terminal antennas. For example, when the mobile terminal is in a call state, radiation damage generated when the mobile terminal is operated on the left side of the head or the right side of the head is different due to the irregularity of the directivity of the antenna of the mobile terminal and the irregularity of the shape of the head. For example, it is possible that the radiation injury value is not high when the mobile terminal is operated on the left side of the person's head, but is high when operated on the left side of the person's head.
In the prior art, the irregularity of the antenna direction of the mobile terminal and the situation that the user's posture may cause the mobile terminal to radiate differently to the user are not considered when reducing the power of the mobile terminal. The embodiment of the application can adjust the power of the mobile terminal by combining the irregularity of the antenna direction and the gesture of the user using the mobile terminal.
Therefore, when the running state of the mobile terminal is the preset target running state, the space position information of the mobile terminal can be detected, so that the space position information of the mobile terminal is converted, and the gesture information of the user is obtained.
Wherein the spatial location information of the mobile terminal includes information that may describe the location of the mobile terminal in space. For example, the spatial location information may indicate how far the mobile terminal is from the ground, how far from the user, and so on.
In one embodiment, certain operating conditions of the mobile terminal may also affect the radiation of the mobile terminal to the user when the mobile terminal is in a preset target operating state. For example, when the mobile terminal is in a call state, if the user is talking by using the earphone, the radiation of the mobile terminal will not have a great influence on the user. However, if the user holds the mobile terminal in his/her hand and places the mobile terminal in close proximity to his/her head, the radiation of the mobile terminal has a large impact on the user.
Therefore, when the operation state of the mobile terminal is the preset target operation state, the operation condition of the mobile terminal in the operation state can be identified. When the operation condition is matched with the preset operation condition, the space position information of the mobile terminal can be detected. Specifically, the step of detecting the spatial location information of the mobile terminal when the operation state of the mobile terminal is the preset target operation state may include:
when the running state of the mobile terminal is a preset target running state, identifying the running condition of the mobile terminal in the running state;
matching the operation condition with a preset operation condition;
and detecting the spatial position information of the mobile terminal when the operation condition does not accord with the preset operation condition.
The operating conditions may include, among other things, some method or means taken by the user when the mobile terminal is operating, and so on. For example, when the mobile terminal is in a call state, the operating conditions may include a method or means by which the user is engaged in a call through the mobile terminal. For example, when a user uses the mobile terminal to make a call, whether by means of headphones, a bluetooth connection, voice playback, or by bringing the mobile terminal close to the ear, etc.
When the user uses the mobile terminal to make a call, the mobile terminal is far away from the user at the moment by means of earphone, bluetooth connection or voice play and the like, so that the influence of the radiation of the mobile terminal on the user is relatively small, the power can be directly adjusted without combining with the gesture information of the user.
When a user calls in a mode that the mobile terminal is close to the ear, the distance between the mobile terminal and the user is relatively short, the radiation of the mobile terminal can affect the user relatively greatly, and at the moment, the power can be adjusted by combining the gesture information of the user.
Thus, after identifying the operating conditions, the operating conditions may be matched to the preset operating conditions. And when the operation condition does not accord with the preset operation condition, the space position information of the mobile terminal can be detected.
For example, when the operation state of the mobile terminal is a call state, the preset operation condition may be set to a user to make a call through a headset, a bluetooth connection, or a voice call.
When the operation condition does not accord with the preset operation condition, the user can talk in a mode that the mobile terminal is close to the ear, and at the moment, the space position information of the mobile terminal can be detected.
In an embodiment, the spatial location information of the mobile terminal may be detected by means of a gyroscope.
The gyroscope is an angular motion detection device which uses a momentum moment sensitive shell of a high-speed revolving body to rotate around one or two axes orthogonal to a rotation shaft relative to an inertia space. Angular motion detection devices made using other principles are also known as gyroscopes that function as well. Therefore, the spatial position information of the mobile terminal can be detected by means of the gyroscope.
For example, the angle presented by the mobile terminal with the ground, the angle formed by the screen of the mobile terminal with the ground, the height of the upper part of the mobile terminal from the ground, the height of the lower part of the mobile terminal from the ground, etc. can be detected by means of a gyroscope.
In an embodiment, when the operation condition meets the preset operation condition, the power of the mobile terminal may be directly adjusted. Specifically, the method provided by the embodiment of the application further includes:
when the operation conditions accord with preset operation conditions, detecting power information of the mobile terminal;
generating first power adjustment information of the mobile terminal based on a preset radiation limiting condition and power information;
and updating the power information of the mobile terminal based on the first power adjustment information to obtain the mobile terminal after power adjustment.
For example, when a user uses a mobile terminal to make a call, the power of the mobile terminal can be directly adjusted by means of a headset, a bluetooth connection, or voice playback.
In an embodiment, when the power of the mobile terminal is directly adjusted, current power information of the mobile terminal may be detected, and first adjusted power information of the mobile terminal may be generated based on the preset radiation limiting condition and the power information. And then, updating the power information of the mobile terminal based on the first power adjustment information to obtain the mobile terminal after power adjustment.
Wherein the preset radiation limit condition may be a limit of the specific absorption rate (Specific Absorption Ratio, SAR). Where SAR refers to the electromagnetic radiation energy absorbed by a mass of matter per unit time. SAR values are commonly used internationally to measure the thermal effects of terminal radiation.
For example, the law and regulation states that SAR for a mobile terminal may not exceed a. When the first adjustment power information of the mobile terminal is generated based on the preset radiation limiting condition and the power information, if the current power information affects the communication quality, the first adjustment power information larger than the current power information can be generated on the premise of not exceeding A. Then, the current power information of the mobile terminal is replaced by the first adjustment power information, so that the communication quality is improved. If the current power information does not affect the communication quality, the power information may not be adjusted.
103. The spatial position information is converted into gesture information of the user.
In an embodiment, when the operation condition does not meet the preset operation condition, after the spatial position information of the mobile terminal is detected, the spatial position information may be converted into gesture information of the user.
The gesture information of the user may include information that describes how the gesture of the user is with respect to the mobile terminal. For example, the gesture information of the user may indicate whether the user is to the left or right of the mobile terminal. For another example, when the user holds the mobile terminal, the gesture information of the user may indicate whether the mobile terminal is on the left or right side of the user's head, and so on. For another example, the gesture information of the user may also indicate whether the user is lying down holding the mobile terminal, etc.
In an embodiment, when the mobile terminal is in a call state and the user holds the mobile terminal, the distance between the mobile terminal and the user is the nearest, and the radiation may be the largest, so that whether the mobile terminal is held by the user can be detected. Specifically, the step of converting the spatial location information into gesture information of the user may include:
Identifying a spatial morphology of the mobile terminal based on the spatial location information;
judging whether the mobile terminal accords with preset user holding conditions according to the space form of the mobile terminal;
and when the mobile terminal accords with the preset user holding condition, converting the spatial position information into gesture information of the user.
The spatial aspect of the mobile terminal may refer to a relative aspect between the mobile terminal and the user. For example, the spatial morphology of the mobile terminal may include whether the mobile terminal is held by a user or not held by the mobile terminal.
The preset user holding condition may refer to that the mobile terminal is held by the user.
In an embodiment, determining whether the mobile terminal meets the preset user holding condition according to the spatial configuration of the mobile terminal may refer to determining whether the mobile terminal is held by the user according to the spatial configuration of the mobile terminal.
In an embodiment, the spatial morphology of the mobile terminal may be identified based on the spatial location information. And then, judging whether the mobile terminal accords with the preset user holding condition according to the space form of the mobile terminal.
For example, when a user holds the mobile terminal in his/her ear to make a call, a certain angle is formed between the central axis of the mobile terminal and the ground, for example, 45 degrees, the plane of the screen of the mobile terminal is approximately perpendicular to the ground, and the upper part of the mobile terminal (where the receiver is located) is higher than the lower part of the mobile phone (where the microphone is located), etc. Therefore, the spatial location information of the mobile terminal may be detected by the gyroscope. And then, judging whether the central axis of the mobile terminal forms a certain included angle with the ground, the plane of the screen of the mobile terminal is close to the vertical direction with the ground, the upper part of the mobile terminal (the position of the receiver) is higher than the lower part of the mobile phone (the position of the microphone) and the like through the space position information of the mobile terminal, thereby determining whether a user holds the mobile terminal.
The gesture data of the user holding the mobile terminal when the user calls the phone at the ear can be collected through multiple samples, the range value of the spatial position information when the mobile terminal is held can be obtained, and then the range value is preset into the mobile terminal. Therefore, when the user uses the mobile terminal, whether the spatial position information of the mobile terminal accords with the preset range value can be judged through the range value of the spatial position information, so that whether the mobile terminal is in a hand-held scene of the user can be known.
In an embodiment, when the mobile terminal meets the preset user holding condition, the spatial position information may be converted into gesture information of the user.
For example, a user may hold the mobile terminal with a left hand while talking on the left ear, typically the left side of the mobile terminal is closer to the ground, and with a right hand while talking on the right ear, typically the right side of the mobile terminal is closer to the ground. Accordingly, it is possible to determine whether the mobile terminal is close to the left side of the head or close to the right side of the head by determining whether the spatial position information of the mobile terminal is closer to the ground on the left side or closer to the ground on the right side.
The method can collect the gesture information of the mobile terminal in advance when the user uses the mobile terminal, and preset the range value of the gesture information into the mobile terminal. When the space information is converted into the gesture information of the user, the space position information of the mobile terminal can be compared with the preset range value of the gesture information, so that whether the mobile terminal is currently working on the left side of the human head (i.e. left hand holding) or the right side of the human head (i.e. right hand holding) can be known.
In an embodiment, when the mobile terminal does not conform to the physical examination held by the preset user, the power information of the mobile terminal may also be directly adjusted. Specifically, the method provided by the embodiment of the application further includes:
when the mobile terminal does not accord with the preset user holding condition, acquiring a preset power adjustment condition;
generating second adjustment power information of the mobile terminal based on a preset power adjustment condition;
and updating the power information of the mobile terminal based on the second power adjustment information to obtain the mobile terminal after power adjustment.
And when the mobile terminal does not accord with the preset user holding condition, acquiring a preset power adjustment condition. The preset power adjustment condition may refer to a condition that needs to be met when adjusting power. For example, the preset power condition may be a preset power value. That is, when the mobile terminal does not meet the preset user holding condition, the power of the mobile terminal is adjusted to the preset power finger.
For example, the preset power adjustment condition is to adjust the power information of the mobile terminal to B. Then, second adjustment power information B of the mobile terminal may be generated, and the power information of the mobile terminal is updated to the second adjustment power information B, so as to obtain the mobile terminal after power adjustment.
104. And based on the gesture information, adjusting the power information of the mobile terminal to obtain the mobile terminal after power adjustment.
In an embodiment, after the spatial location information is converted into the gesture information, the power information of the mobile terminal may be adjusted based on the gesture information, so as to obtain the mobile terminal after power adjustment. Specifically, the step of "adjusting the power information of the mobile terminal based on the gesture information to obtain the mobile terminal after power adjustment" may include:
identifying the gesture information to obtain the gesture direction of the gesture information;
based on the gesture direction, invoking a power adjustment condition corresponding to the gesture direction;
and updating the power information of the mobile terminal based on the power adjustment condition to obtain the mobile terminal after power adjustment.
In an embodiment, different pose information may have an effect on the adjustment of the power information of the mobile terminal due to irregularities in the antenna direction. For example, when the mobile terminal is in a call state, radiation damage generated when the mobile terminal is operated on the left side of the head or the right side of the head is different due to the irregularity of the directivity of the antenna of the mobile terminal and the irregularity of the shape of the head. For example, it is possible that the radiation injury value is not high when the mobile terminal is operated on the left side of the person's head, but is high when operated on the left side of the person's head. Therefore, the posture information can be identified, and the posture direction of the posture information can be obtained. Then, based on the attitude direction, power adjustment information corresponding to the attitude direction is called. And updating the power information of the mobile terminal based on the power adjustment information to obtain the mobile terminal after power adjustment.
The power adjustment condition may refer to a condition that limits power of the mobile terminal when adjusting power information of the mobile terminal in different gesture directions. For example, the power adjustment condition may be a power adjustment threshold that cannot be exceeded when adjusting the power of the mobile terminal, and so on.
In an embodiment, the step of updating the power information of the mobile terminal based on the power adjustment condition to obtain the mobile terminal after power adjustment may include:
calculating the communication performance of the mobile terminal based on the power information of the mobile terminal;
calculating target update power information based on preset radiation limiting conditions and communication performance;
based on the power adjustment condition, judging and processing the target updated power information;
and when the target updating power information accords with the power adjustment condition, updating the power information of the mobile terminal into the target updating power information to obtain the mobile terminal after power adjustment.
In an embodiment, the power information of the mobile terminal may be adjusted in combination with the preset radiation limit conditions and the communication performance of the mobile terminal. Accordingly, the communication performance of the mobile terminal can be calculated based on the power information of the mobile terminal. The communication performance may include a measure of the communication process of the mobile terminal. For example, communication performance may include signal-to-noise ratio (Signal Noise Ratio, SNR), and so on.
Then, the target update power information may be calculated based on the preset radiation limit conditions and the communication performance. For example, the target update power information may be calculated on the premise that the preset radiation restriction condition is satisfied and the communication performance is as good as possible.
In an embodiment, after the target update power information is obtained by calculation, the determination process may be further performed on the target update power information based on the power adjustment condition. I.e., determining whether the target updated power information is within the range of the power adjustment threshold. If the target updated power information is within the range of the power adjustment threshold, the power information of the mobile terminal can be updated to the target updated power information, and the mobile terminal after power adjustment is obtained. Otherwise, one target power information can be selected in the range of the power adjustment threshold, and the power information of the mobile terminal is updated to the target power information, so that the mobile terminal after power adjustment is obtained.
The embodiment of the application provides an operation method of a terminal, which comprises the following steps: detecting the running state of a mobile terminal held by a user; detecting the spatial position information of the mobile terminal when the running state of the mobile terminal is a preset target running state; converting the spatial position information into gesture information of the user; and based on the gesture information, adjusting the power information of the mobile terminal to obtain the mobile terminal after power adjustment. The embodiment of the application can adjust the power information of the mobile terminal by combining the running state of the mobile terminal, the space position information of the mobile terminal and the gesture information of the user, but not reduce the power information of the mobile terminal in order to meet the radiation limit of the mobile terminal. By the method provided by the embodiment of the application, the power information of the mobile terminal can be optimized between the communication performance and the radiation limit of the mobile terminal, so that the experience of using the mobile terminal by a user is improved.
According to the method described in the above embodiments, examples are described in further detail below.
The method of the embodiment of the application will be described by taking the example that the power adjustment method is integrated in the smart phone.
In one embodiment, as shown in fig. 3, a power adjustment method specifically includes the following steps:
201. and detecting the running state of the smart phone held by the user.
For example, as shown in fig. 4, it may be determined whether the smartphone is in a talk state.
The BB chip can inquire the working state of the mobile terminal, and when the mobile terminal is in a call, the BB chip can detect the working state. The call includes voice call, voLTE, voNR and other modes
202. And detecting the spatial position information of the smart phone when the running state of the smart phone is a preset target running state.
For example, when the smartphone is in a talk state, it may be determined whether the talk process uses headphones, a bluetooth connection, or voice playback. The bluetooth connection may refer to whether a bluetooth device is connected, including a bluetooth headset, a bluetooth sound box, or an onboard bluetooth, etc.
If the smart phone does not use the earphone, bluetooth connection and voice playing during the call, the gesture of the smart phone can be detected through the gyroscope, so that whether the mobile terminal is in line with the call scene of the user when the mobile terminal is in the ear or not is judged based on the gesture of the smart phone.
In an embodiment, the gesture information of the user holding the mobile terminal in the hand can be collected in advance when the user makes a call at the ear, the gesture information is stored in the internal memory of the mobile terminal, the spatial position information of the current smart phone is compared with the data in the memory when the user inquires, and the current mobile terminal is considered to work in the holding state when the spatial position information is consistent with the data in the memory.
For example, when a user holds the mobile phone to place the mobile phone at the ear to make a call, the central axis of the mobile phone forms a certain included angle with the ground, for example, 45 degrees, the plane where the screen of the mobile phone is located is approximately perpendicular to the ground, and the upper part (the position where the receiver is located) of the mobile phone is higher than the lower part (the position where the microphone is located) of the mobile phone, and the like.
The gesture information of the user holding the mobile terminal when the user calls the phone at the ear can be collected through multiple samples, the range values of the characteristics of the gesture of the mobile phone can be obtained, and the range values are preset into the intelligent mobile phone. When the user uses the smart phone, whether the gesture feature data of the smart phone accords with a preset value range is judged, and whether the smart phone is in a user hand-held scene can be known.
203. The smart phone converts the spatial location information into gesture information of the user.
If the gesture of the mobile phone is judged to be in accordance with the situation that the user puts the mobile terminal on the ear, whether the smart phone is on the left side of the head of the user or on the right side of the head can be judged.
In an embodiment, the foregoing collection of data from the mobile terminal may distinguish between left-hand and right-hand data. And then comparing the current mobile terminal gesture data with the stored data on the left side of the head and the data on the right side of the head respectively, so as to determine whether the intelligent terminal works on the left side of the head or the right side of the head.
For example, when a user holds the smartphone with a left hand and calls on the left ear, the left side of the smartphone is usually closer to the ground, and when the user holds the smartphone with a right hand and calls on the right ear, the right side of the smartphone is usually closer to the ground.
The intelligent mobile phone gesture data can be collected in advance when a user uses the intelligent mobile phone, the range value is preset into the intelligent mobile phone, and the intelligent mobile phone gesture data is compared with the preset range value when the intelligent mobile phone is used, so that whether the intelligent mobile phone is currently operated on the left side of the head (namely left hand holding) or the right side of the head (namely right hand holding).
204. And based on the gesture information, adjusting the power information of the smart phone to obtain the mobile terminal after power adjustment.
For example, as illustrated in fig. 4, when the intelligent terminal operates at the head of the left side of the user, the power parameter 1 may be called as the target power information. Then, the power information of the intelligent terminal is adjusted to target power information. For another example, when the smart terminal is operating on the user's right head, power parameter 2 may be invoked as the target power information. Then, the power information of the intelligent terminal is adjusted to target power information.
The mobile terminal operates on the left and right sides of the human head, and the generated SAR values are different due to the radiation directivity of the antenna and the irregular shape of the human head, so that separate power parameters are required to adapt the SAR compliance.
After the design of the mobile terminal is finished, determining power values when the mobile terminal works at the left head and the right head according to an actual SAR test result, writing the power values into an internal memory of the mobile terminal, and calling corresponding power parameters according to corresponding conditions after determining the current working state of the mobile terminal in the previous step.
If the current working gesture of the mobile terminal is neither left nor right according to the detection of the gyroscope, for example, the user is lying to make a call, and the like, and cannot judge whether the mobile terminal is working at the left or right, the power parameter 3 is called, the power parameter 3 uses lower power, the mobile terminal is ensured to be working at the left or right, SAR regulation can be met, and radiation injury to a human body is ensured not to exceed standard.
When the smart phone is not in a call state, or has no earphone, bluetooth connection or voice play, the power parameter 4 can be called, and the power information of the smart phone is updated to the power parameter 4.
The embodiment of the application provides an operation method of a terminal, which comprises the following steps: detecting the running state of the smart phone held by the user; detecting the spatial position information of the smart phone when the running state of the smart phone is a preset target running state; the smart phone converts the spatial position information into gesture information of the user; and based on the gesture information, adjusting the power information of the smart phone to obtain the mobile terminal after power adjustment. Through this application embodiment, can discern whether mobile terminal is work in the left side of people's head or the right side of people's head to this carries out targeted power adjustment to two kinds of different use scenes, guarantees that SAR radiation injury does not exceed standard, and the assurance radiation power of maximize simultaneously is enough, guarantees user's use experience.
In order to better implement the power adjustment method provided in the embodiments of the present application, in an embodiment, a power adjustment device is also provided, and the power adjustment device may be integrated in a mobile terminal. Where the meaning of the terms is the same as in the power adjustment method of the above-mentioned product, specific implementation details may be referred to the description in the method embodiment.
In one embodiment, a power adjustment device is provided, which may be integrated in a mobile terminal, such as a television, as shown in fig. 5, and the power adjustment device includes: the state detection unit 301, the information detection unit 302, the conversion unit 303, and the adjustment unit 304 are specifically as follows:
A state detection unit 301, configured to detect an operation state of a mobile terminal held by a user;
an information detection unit 302, configured to detect spatial location information of the mobile terminal when the operation state of the mobile terminal is a preset target operation state;
a conversion unit 303 for converting the spatial position information into gesture information of the user;
and the adjusting unit 304 is configured to perform adjustment processing on the power information of the mobile terminal based on the gesture information, so as to obtain a mobile terminal after power adjustment.
In an embodiment, the information detection unit 302 may include:
the mobile terminal comprises a first identification subunit, a second identification subunit and a second identification subunit, wherein the first identification subunit is used for identifying the operation condition of the mobile terminal in the operation state when the operation state of the mobile terminal is a preset target operation state;
a matching subunit, configured to match the operation condition with a preset operation condition;
and the detection subunit is used for detecting the space position information of the mobile terminal when the operation condition does not accord with the preset operation condition.
In an embodiment, the power adjustment device may further include:
when the operation conditions accord with the preset operation conditions, detecting the power information of the mobile terminal;
Generating first adjustment power information of the mobile terminal based on a preset radiation limiting condition and the power information;
and updating the power information of the mobile terminal based on the first power adjustment information to obtain the mobile terminal after power adjustment.
In an embodiment, the conversion unit 303 may include:
a second identifying subunit, configured to identify a spatial configuration of the mobile terminal based on the spatial location information;
the judging subunit is used for judging whether the mobile terminal accords with a preset user holding condition according to the space form of the mobile terminal;
and the conversion subunit is used for converting the space position information into the gesture information of the user when the mobile terminal accords with the preset user holding condition.
In an embodiment, the power adjustment device may further include:
when the mobile terminal does not accord with the preset user holding condition, acquiring a preset power adjustment condition;
generating second adjustment power information of the mobile terminal based on the preset power adjustment condition;
and updating the power information of the mobile terminal based on the second power adjustment information to obtain the mobile terminal after power adjustment.
In an embodiment, the adjusting unit 304 may include:
the third recognition subunit is used for recognizing the gesture information to obtain the gesture direction of the gesture information;
a calling subunit, configured to call, based on the gesture direction, a power adjustment condition corresponding to the gesture direction;
and the updating subunit is used for updating the power information of the mobile terminal based on the power adjustment condition to obtain the mobile terminal after power adjustment.
In an embodiment, the updating subunit may include:
the first calculation module is used for calculating the communication performance of the mobile terminal based on the power information of the mobile terminal;
a first calculation module for calculating target update power information based on a preset radiation limit condition and the communication performance;
the judging module is used for judging the target updated power information based on the power adjustment condition;
and the updating module is used for updating the power information of the mobile terminal into the target updated power information when the target updated power information accords with the power adjustment condition, so as to obtain the mobile terminal after power adjustment.
In the implementation, each unit may be implemented as an independent entity, or may be implemented as the same entity or several entities in any combination, and the implementation of each unit may be referred to the foregoing method embodiment, which is not described herein again.
The power adjusting device can reduce the operation difficulty of the application program on the data operation, thereby improving the efficiency of the application program on the data operation.
The embodiment of the application also provides a mobile terminal, which may include a terminal or a server, for example, the mobile terminal may be used as a power adjustment terminal, and the power adjustment terminal may be a smart television or the like; for another example, the computer device may be a server, such as a power adjustment server, or the like. As shown in fig. 6, a schematic structural diagram of a terminal according to an embodiment of the present application is shown, specifically:
the mobile terminal may include one or more processing cores 'processors 401, one or more computer-readable storage media's memory 402, power supply 403, and input unit 404, among other components. Those skilled in the art will appreciate that the mobile terminal structure shown in fig. 6 is not limiting of the mobile terminal and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. Wherein:
the processor 401 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or executing software programs and/or modules stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the mobile terminal. Optionally, processor 401 may include one or more processing cores; preferably, the processor 401 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user page, an application program, etc., and the modem processor mainly processes wireless communication. It will be appreciated that the modem processor described above may not be integrated into the processor 401.
The memory 402 may be used to store software programs and modules, and the processor 401 executes various functional applications and power adjustments by running the software programs and modules stored in the memory 402. The memory 402 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data created according to the use of the computer device, etc. In addition, memory 402 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 402 may also include a memory controller to provide the processor 401 with access to the memory 402.
The mobile terminal further comprises a power supply 403 for supplying power to the various components, and preferably the power supply 403 may be logically connected to the processor 401 by a power management system, so that functions of managing charging, discharging, and power consumption management are achieved by the power management system. The power supply 403 may also include one or more of any of a direct current or alternating current power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
The mobile terminal may also include an input unit 404, which input unit 404 may be used to receive input numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.
Although not shown, the mobile terminal may further include a display unit or the like, which is not described herein. In this embodiment, the processor 401 in the mobile terminal loads executable files corresponding to the processes of one or more application programs into the memory 402 according to the following instructions, and the processor 401 executes the application programs stored in the memory 402, so as to implement various functions as follows:
detecting the running state of a mobile terminal held by a user;
detecting the spatial position information of the mobile terminal when the running state of the mobile terminal is a preset target running state;
converting the spatial position information into gesture information of the user;
and based on the gesture information, adjusting the power information of the mobile terminal to obtain the mobile terminal after power adjustment.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
According to one aspect of the present application, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to cause the computer device to perform the methods provided in the various alternative implementations of the above embodiments.
It will be appreciated by those of ordinary skill in the art that all or part of the steps of the various methods of the above embodiments may be performed by a computer program, or by computer program control related hardware, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, the embodiments of the present application also provide a storage medium in which a computer program is stored, the computer program being capable of being loaded by a processor to perform the steps of any of the power adjustment methods provided by the embodiments of the present application. For example, the computer program may perform the steps of:
detecting the running state of a mobile terminal held by a user;
Detecting the spatial position information of the mobile terminal when the running state of the mobile terminal is a preset target running state;
converting the spatial position information into gesture information of the user;
and based on the gesture information, adjusting the power information of the mobile terminal to obtain the mobile terminal after power adjustment.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
The steps in any power adjustment method provided in the embodiments of the present application may be executed by the computer program stored in the storage medium, so that the beneficial effects that any power adjustment method provided in the embodiments of the present application may be achieved, which are detailed in the previous embodiments and are not repeated herein.
The foregoing describes in detail a power adjustment method, apparatus, mobile terminal and storage medium provided in the embodiments of the present application, and specific examples are applied to illustrate the principles and implementations of the present application, where the foregoing description of the embodiments is only used to help understand the method and core idea of the present application; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.

Claims (7)

1. A method of power adjustment, comprising:
detecting the running state of a mobile terminal held by a user;
detecting spatial position information of the mobile terminal when the running state of the mobile terminal is a preset target running state, wherein the spatial position information comprises the distance between the mobile terminal and the ground and the distance between the mobile terminal and the user;
identifying a spatial morphology of the mobile terminal based on the spatial location information, wherein the spatial morphology is a relative morphology between the mobile terminal and the user;
judging whether the mobile terminal accords with a preset user holding condition or not according to the space form of the mobile terminal;
when the mobile terminal accords with a preset user holding condition, converting the spatial position information into gesture information of the user;
identifying the attitude information to obtain the attitude direction of the attitude information;
invoking a power adjustment condition corresponding to the gesture direction based on the gesture direction;
and updating the power information of the mobile terminal based on the power adjustment condition to obtain the mobile terminal after power adjustment.
2. The method according to claim 1, wherein detecting spatial location information of the mobile terminal when the operation state of the mobile terminal is a preset target operation state comprises:
when the running state of the mobile terminal is a preset target running state, identifying the running condition of the mobile terminal in the running state;
matching the operation condition with a preset operation condition;
and detecting the spatial position information of the mobile terminal when the operation condition does not accord with the preset operation condition.
3. The method according to claim 2, wherein the method further comprises:
when the operation conditions accord with the preset operation conditions, detecting the power information of the mobile terminal;
generating first adjustment power information of the mobile terminal based on a preset radiation limiting condition and the power information;
and updating the power information of the mobile terminal based on the first power adjustment information to obtain the mobile terminal after power adjustment.
4. The method according to claim 1, wherein the method further comprises:
when the mobile terminal does not accord with the preset user holding condition, acquiring a preset power adjustment condition;
Generating second adjustment power information of the mobile terminal based on the preset power adjustment condition;
and updating the power information of the mobile terminal based on the second power adjustment information to obtain the mobile terminal after power adjustment.
5. The method according to claim 1, wherein updating the power information of the mobile terminal based on the power adjustment condition to obtain the power adjusted mobile terminal comprises:
calculating the communication performance of the mobile terminal based on the power information of the mobile terminal;
calculating target update power information based on a preset radiation limiting condition and the communication performance;
based on the power adjustment condition, judging and processing the target updated power information;
and when the target updating power information accords with the power adjustment condition, updating the power information of the mobile terminal into the target updating power information to obtain the mobile terminal after power adjustment.
6. A power adjustment device, comprising:
the state detection unit is used for detecting the running state of the mobile terminal held by the user;
the information detection unit is used for detecting the space position information of the mobile terminal when the running state of the mobile terminal is a preset target running state, wherein the space position information comprises the distance between the mobile terminal and the ground and the distance between the mobile terminal and the user;
A conversion unit, configured to identify a spatial configuration of the mobile terminal based on the spatial location information; judging whether the mobile terminal accords with a preset user holding condition or not according to the space form of the mobile terminal; when the mobile terminal accords with a preset user holding condition, converting the spatial position information into gesture information of the user; wherein the spatial modality is a relative modality between the mobile terminal and the user;
the adjusting unit is used for identifying the gesture information to obtain the gesture direction of the gesture information;
invoking a power adjustment condition corresponding to the gesture direction based on the gesture direction; and updating the power information of the mobile terminal based on the power adjustment condition to obtain the mobile terminal after power adjustment.
7. A mobile terminal comprising a memory and a processor; the memory stores a computer program, and the processor is configured to execute the computer program in the memory to perform the power adjustment method according to any one of claims 1 to 5.
CN202210074539.6A 2022-01-21 2022-01-21 Power adjustment method and device and mobile terminal Active CN114449638B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210074539.6A CN114449638B (en) 2022-01-21 2022-01-21 Power adjustment method and device and mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210074539.6A CN114449638B (en) 2022-01-21 2022-01-21 Power adjustment method and device and mobile terminal

Publications (2)

Publication Number Publication Date
CN114449638A CN114449638A (en) 2022-05-06
CN114449638B true CN114449638B (en) 2024-04-09

Family

ID=81370132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210074539.6A Active CN114449638B (en) 2022-01-21 2022-01-21 Power adjustment method and device and mobile terminal

Country Status (1)

Country Link
CN (1) CN114449638B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107040662A (en) * 2017-04-27 2017-08-11 惠州Tcl移动通信有限公司 It is a kind of to reduce method, system, mobile terminal and the readable storage medium storing program for executing of radiation value
CN108513014A (en) * 2018-04-08 2018-09-07 深圳辉烨通讯技术有限公司 A kind of method, apparatus, terminal and storage medium reducing mobile phone communication radiation
CN110677533A (en) * 2019-08-21 2020-01-10 深圳市万普拉斯科技有限公司 Mobile terminal control method and device, mobile terminal and storage medium
CN111356222A (en) * 2020-03-13 2020-06-30 华为技术有限公司 Transmission power adjustment method, terminal, storage medium, and electronic device
CN111614840A (en) * 2020-05-27 2020-09-01 惠州Tcl移动通信有限公司 Antenna transmission power adjusting method, device, storage medium and mobile terminal
CN111954286A (en) * 2020-08-06 2020-11-17 捷开通讯(深圳)有限公司 Power adjusting method, device, storage medium and terminal
CN113905127A (en) * 2020-06-22 2022-01-07 深圳市万普拉斯科技有限公司 Mobile terminal and antenna power control method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107040662A (en) * 2017-04-27 2017-08-11 惠州Tcl移动通信有限公司 It is a kind of to reduce method, system, mobile terminal and the readable storage medium storing program for executing of radiation value
CN108513014A (en) * 2018-04-08 2018-09-07 深圳辉烨通讯技术有限公司 A kind of method, apparatus, terminal and storage medium reducing mobile phone communication radiation
CN110677533A (en) * 2019-08-21 2020-01-10 深圳市万普拉斯科技有限公司 Mobile terminal control method and device, mobile terminal and storage medium
CN111356222A (en) * 2020-03-13 2020-06-30 华为技术有限公司 Transmission power adjustment method, terminal, storage medium, and electronic device
CN111614840A (en) * 2020-05-27 2020-09-01 惠州Tcl移动通信有限公司 Antenna transmission power adjusting method, device, storage medium and mobile terminal
CN113905127A (en) * 2020-06-22 2022-01-07 深圳市万普拉斯科技有限公司 Mobile terminal and antenna power control method thereof
CN111954286A (en) * 2020-08-06 2020-11-17 捷开通讯(深圳)有限公司 Power adjusting method, device, storage medium and terminal

Also Published As

Publication number Publication date
CN114449638A (en) 2022-05-06

Similar Documents

Publication Publication Date Title
US10817708B2 (en) Facial tracking method and apparatus, and storage medium
CN111091828B (en) Voice wake-up method, device and system
CN110113459B (en) Antenna control method and folding screen terminal
CN109905907B (en) Network searching method and mobile terminal
CN108418969B (en) Antenna feed point switching method and device, storage medium and electronic equipment
CN113393856B (en) Pickup method and device and electronic equipment
CN111954286B (en) Power adjusting method, device, storage medium and terminal
CN110517677B (en) Speech processing system, method, apparatus, speech recognition system, and storage medium
US20220404391A1 (en) Electronic device and method for determining user's posture using acceleration sensor of wearable electronic device
CN112230877A (en) Voice operation method and device, storage medium and electronic equipment
US20230333628A1 (en) User attention-based user experience
CN111862972B (en) Voice interaction service method, device, equipment and storage medium
CN109104408A (en) data transmission method, mobile terminal and computer readable storage medium
CN111933167A (en) Noise reduction method and device for electronic equipment, storage medium and electronic equipment
CN111654902A (en) Method and device for reducing interference to mobile terminal GPS signal and mobile terminal
CN114384466A (en) Sound source direction determining method, sound source direction determining device, electronic equipment and storage medium
CN114449638B (en) Power adjustment method and device and mobile terminal
US20230353684A1 (en) Method and electronic device for removing echo flowing in due to external device
US20230156394A1 (en) Electronic device for sensing touch input and method therefor
CN109286414B (en) Antenna determination method and terminal
CN111491292A (en) Internet access mode adjusting method and device, storage medium and mobile terminal
CN111355991B (en) Video playing method and device, storage medium and mobile terminal
CN108804223A (en) Memory Optimize Method, mobile terminal and computer readable storage medium
CN111355892A (en) Picture shooting method and device, storage medium and electronic terminal
CN111563838A (en) Image processing method and electronic device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant