CN104536580A - Method and device for detecting attitude of electronic equipment - Google Patents

Method and device for detecting attitude of electronic equipment Download PDF

Info

Publication number
CN104536580A
CN104536580A CN201510033286.8A CN201510033286A CN104536580A CN 104536580 A CN104536580 A CN 104536580A CN 201510033286 A CN201510033286 A CN 201510033286A CN 104536580 A CN104536580 A CN 104536580A
Authority
CN
China
Prior art keywords
electronic equipment
attitude
user
head
described electronic
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.)
Granted
Application number
CN201510033286.8A
Other languages
Chinese (zh)
Other versions
CN104536580B (en
Inventor
丁大勇
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.)
Beijing Zhigu Ruituo Technology Services Co Ltd
Original Assignee
Beijing Zhigu Ruituo Technology Services 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 Beijing Zhigu Ruituo Technology Services Co Ltd filed Critical Beijing Zhigu Ruituo Technology Services Co Ltd
Priority to CN201510033286.8A priority Critical patent/CN104536580B/en
Publication of CN104536580A publication Critical patent/CN104536580A/en
Application granted granted Critical
Publication of CN104536580B publication Critical patent/CN104536580B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality

Abstract

The embodiment of the invention discloses a method for detecting an attitude of electronic equipment. The method comprises the following steps: determining an area, contacting with a head of a user, on a screen of the electronic equipment; and according to the area, determining the attitude of the electronic equipment relative to the head of the user. The invention further discloses a device for detecting the attitude of the electronic equipment. According to the technical scheme disclosed by the invention, the method and the device can be used for detecting the attitude of the electronic equipment without dependence on a proximity sensor or a motion sensor.

Description

The method and apparatus of detected electrons equipment attitude
Technical field
The application relates to field of terminal technology, particularly relates to a kind of method and apparatus of detected electrons equipment attitude.
Background technology
The electronic equipments such as mobile phone, panel computer, e-book and notebook computer are very universal in the life of modern.The activities such as user uses these electronic equipments to carry out learning, reads, amusement.Along with the appearance of a large amount of application programs, user uses the time of these equipment more and more longer every day.Such as see novel with mobile phone, see video etc. with on panel computer or mobile phone.The increase of the content provided along with mobile Internet, this can allow user use the time of these electronic equipments longer.
The electronic equipments such as existing smart mobile phone are configured with the sensing equipment such as motion sensor or approaching sensor usually.Based on these sensing equipments, can detect the attitude of electronic equipment.But, if these sensing equipments of electronic equipment be subject to for some reason stop (such as being blocked by hair), just cannot have detected accurately.
Summary of the invention
The object of the application is: the method and apparatus providing a kind of detected electrons equipment attitude.
According to first aspect of at least one embodiment of the application, provide a kind of method of detected electrons equipment attitude, comprising:
With the region of the head contact of a user on the screen determining an electronic equipment;
According to described region, determine the attitude of described electronic equipment relative to the head of described user.
According to second aspect of at least one embodiment of the application, provide a kind of device of detected electrons equipment attitude, comprising:
Area determination module, with the region of the head contact of a user on the screen determining an electronic equipment;
Attitude determination module, for according to described region, determines the attitude of described electronic equipment relative to the head of described user.
The method and apparatus of the detected electrons equipment attitude described in the embodiment of the present application, can not rely on approaching sensor or motion sensor, detects the attitude of electronic equipment.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of a kind of detected electrons equipment attitude described in the application's embodiment;
Fig. 2 is the method flow schematic diagram of a kind of detected electrons equipment attitude described in another embodiment of the application;
Fig. 3 is the bounding box schematic diagram of the contact area described in the application's embodiment;
Fig. 4 a and Fig. 4 b is that the mobile phone attitude described in the application's embodiment is difficult to mate schematic diagram with user's shape of face;
Fig. 5 is the method flow schematic diagram of a kind of detected electrons equipment attitude described in another embodiment of the application;
Fig. 6 is the method flow schematic diagram of a kind of detected electrons equipment attitude described in another embodiment of the application;
Fig. 7 is the application's application scenarios schematic diagram;
Fig. 8 is the method flow schematic diagram of a kind of detected electrons equipment attitude described in another embodiment of the application;
Fig. 9 is the apparatus structure schematic diagram of a kind of detected electrons equipment attitude described in the application's embodiment;
Figure 10 is the apparatus structure schematic diagram of a kind of detected electrons equipment attitude described in another embodiment of the application;
Figure 11 is the attitude determination sub modular structure schematic diagram described in the application's embodiment;
Figure 12 is the attitude determination sub modular structure schematic diagram described in another embodiment of the application;
Figure 13 is the apparatus structure schematic diagram of a kind of detected electrons equipment attitude described in another embodiment of the application.
Embodiment
Below in conjunction with drawings and Examples, the embodiment of the application is described in further detail.Following examples for illustration of the application, but are not used for limiting the scope of the application.
Those skilled in the art understand, in the embodiment of the application, the size of the sequence number of following each step does not also mean that the priority of execution sequence, and the execution sequence of each step should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present application.
In addition, terms such as " first ", " second " in the application, only for distinguishing different step, equipment or module etc., neither representing any particular technology implication, also not representing the inevitable logical order between them.
Fig. 1 is the method flow schematic diagram of a kind of detected electrons equipment attitude described in the application's embodiment, and see Fig. 1, described method comprises:
S100: with the region of the head contact of a user on the screen determining an electronic equipment;
S120: according to described region, determines the attitude of described electronic equipment relative to the head of described user.
Adopt the method for the detected electrons equipment attitude described in the embodiment of the present application, approaching sensor or motion sensor can not relied on, the attitude of electronic equipment is detected.
Optionally, in the embodiment of the application, above-mentioned " contact " can comprise the situation that touching physically occurs for the screen of electronic equipment and user's head.Also the touch situations that the screen of electronic equipment and user's head do not occur physically can be comprised; In this case, close due to the two, creates coupling capacitance between the screen and user's head of electronic equipment, the screen of electronic equipment just can " perception " to the contact with user's head.
Accordingly, in the embodiment of the application, if above-mentioned " contact " refers to that touching physically occurs for electronic equipment and user's head, so above-mentioned " region " just can comprise the region that touching physically occurs for electronic equipment and user's head.If above-mentioned " contact " refers to that touching physically does not occur for the screen of electronic equipment and user's head, the screen that so above-mentioned " region " just can comprise electronic equipment can perceive the region that coupling capacitance changes.
As shown in Figure 2, in the application's embodiment, above-mentioned according to described region, determine the attitude (S120) of described electronic equipment relative to the head of described user, can comprise:
S121: according to relevant to described region point, determine the attitude of described electronic equipment relative to the head of described user.
The point that above-mentioned and described region is relevant, can the center of gravity in described region, or also can be the center in described region, or can also be other points relevant to described region, and the embodiment of the application is not construed as limiting this.Such as, can be the center of gravity of bounding box (boundingbox) in described region.See Fig. 3, rectangle L is the bounding box in described region, and A point is the center of gravity of rectangle L, and A point is then the point that above-mentioned and described region is relevant.
Current, a large amount of mobile phones have employed large-sized screen, improve user with visual experience.But, due to the increase of handset size, the attitude of mobile phone is more and more difficult to match with the shape of face of user, such as, be positioned at the receiver at mobile phone two ends and microphone is just difficult to be in best working position simultaneously, that is: be difficult to receiver while ear by microphone near mouth.This makes user or has not heard the other side, but the sound collection of oneself is bad, as shown in fig. 4 a; In order to make the other side not hear oneself, make the ear of user have to away from receiver, have to endways ear phone as shown in Figure 4 b.This have impact on the experience of user greatly.
Therefore, in the embodiment of the application, the attitude of above-mentioned electronic equipment can be represented by least one parameter following: the distance between the receiver of described electronic equipment and the ear of described user changes, and the distance between the face of the microphone of described electronic equipment and described user changes.
Optionally, as shown in Figure 5, in an embodiment of the application, the point that above-mentioned basis is relevant to described region, determine that described electronic equipment can comprise relative to the attitude (S121) of the head of described user:
S121-1: according to relevant to described region point, at least determine the distance situation of change between the receiver of described electronic equipment and the ear of described user;
S121-2: at least according to the distance situation of change between the receiver of described electronic equipment and the ear of described user, determine the attitude of described electronic equipment relative to the head of described user.
Optionally, as shown in Figure 6, in an embodiment of the application, the point that above-mentioned basis is relevant to described region, determine that described electronic equipment can comprise relative to the attitude (S121) of the head of described user:
S121-3: according to relevant to described region point, at least determine the distance situation of change between the microphone of described electronic equipment and the face of described user;
S121-4: at least according to the distance situation of change between the microphone of described electronic equipment and the face of described user, determine the attitude of described electronic equipment relative to the head of described user.
For making the above embodiments of the present application to be better understood, below for mobile phone, describe in detail.
When the size of mobile phone is fixing, for user, between the receiver of mobile phone and the ear of user, between microphone and the face of user, there is not mating to a certain extent dimensionally.In the present embodiment, not mating between ear with receiver, represents with δ 1, and not mating between face with microphone represents with δ 2, and total not mating represents with δ.
User, when using electronic equipment, needs reasonable distribution δ 1 and δ 2, if unreasonable distribution, just likely occurs not hearing the other side and to speak or the other side does not hear the situation of oneself speaking.
In practical application, the profile between the ear and mouth bar of user can regard one section of arc as (center of circle is O point, and radius is R), as shown in Figure 7.Therefore:
According to formula (1) and (3), can obtain:
In the scene shown in Fig. 7, the head of mobile phone and user is tangent is contacted with a region, and C point is the center of gravity in described region, and in the optional realization of the one of the application, C point position reflects the intention that user distributes δ 1 and δ 2.If the position of C point is positioned at the top of mobile phone, illustrate that user wishes that δ 1 is smaller, the ear (E) of the receiver of mobile phone (E ') and user is closer to some; If the position of C point is positioned at the bottom of mobile phone, illustrate that user wishes that δ 2 is smaller, the face (M) of the microphone of mobile phone (M ') and user is closer to some.
Distributing the intention of δ 1 and δ 2 for describing user qualitatively, doing following hypothesis:
δ 1 δ = E ′ C E ′ M ′ · · · · · · ( 5 )
According to formula (4) and (5), can obtain:
δ 1 δ = E ′ C - θ 1 R E ′ M ′ = E ′ C E ′ M ′ = θ 1 R θR = θ 1 θ
Therefore:
θ 1 = E ′ C E ′ M ′ θ
With O point be coordinate axis initial point, OC line direction is X-axis, the vertical direction of OC line sets up coordinate system for Y-axis, then can obtain the position coordinates that E point, E ' point, M point and M ' put:
Position_E＝(-Rcosθ1,Rsinθ1)
Position_E’＝(-R,E’C)
Position_M＝(-Rcos(θ-θ1),-Rsin(θ-θ1))
Position_M’＝(-R,-CM’)
So the distance between the receiver of mobile phone and the ear of user is:
| EE ′ | = ( - R cos θ 1 + R ) 2 + ( R sin θ 1 - E ′ C ) 2 = R 2 ( 1 - cos E ′ C E ′ M ′ ) 2 + ( R sin E ′ C E ′ M ′ θ - E ′ C )
Distance between the microphone of mobile phone and the face of user is:
| MM ′ | = [ - R cos ( θ - θ 1 ) + R ] 2 + [ - R sin ( θ - θ 1 ) + C M ′ ] 2 = R 2 [ 1 - cos ( θ - E ′ C E ′ M ′ θ ) ] 2 + [ E ′ M ′ - E ′ C - R sin ( θ - E ′ C E ′ M ′ θ ) ] 2
Can find out, | EE ' | with | MM ' | and be all R, θ, E ' function of M ' and E ' C.What characterize due to R and θ is the contour feature of user's head, and the size of what E ' M ' characterized is mobile phone, these are all constant for specific user, special handset.Therefore, from angle analysis qualitatively, | EE ' | with | MM ' | mainly by the impact of E ' C, and E ' C characterizes is the position of C point on mobile phone screen.E ' C is less, | EE ' | less (receiver of mobile phone and the ear of user are apart from nearer), and | MM ' | larger (distance of the microphone of mobile phone and the face of user is far away); Otherwise E ' C is less, | EE ' | larger (receiver of mobile phone and the ear of user are apart from far away), and | MM ' | less (distance of the microphone of mobile phone and the face of user is nearer).
Therefore, in the embodiment of the application, can according to the position of certain point in contact area, determine the distance situation of change between the microphone of distance situation of change between the receiver of electronic equipment and the ear of described user and/or electronic equipment and the face of described user, and then determine the attitude of electronic equipment relative to the head of user.
Optionally, as shown in Figure 8, in an embodiment of the application, after determining the attitude of described electronic equipment relative to the head of described user (S120), described method can also comprise:
S140: according to the attitude of described electronic equipment relative to the head of described user, adjusts the receiver of described electronic equipment or the parameter of microphone; And/or
S160: according to the attitude of described electronic equipment relative to the head of described user, adjust the parameter of the antenna of described electronic equipment.
Such as, when electronic equipment is the attitude of ", near ear, microphone is away from face for receiver "; Suitably can increase the gain parameter of microphone, to improve the sensitivity of microphone radio reception, so that the other side of call very can know the sound of user; Or, the parameter that microphone ground unrest is eliminated can be adjusted, suitably to reduce the intensity that background noise is eliminated, filtered in order to avoid the sound of user is taken as background noise.When electronic equipment is the attitude of " microphone close to face, and receiver is away from ear ", suitably can increases the gain of receiver, to improve the volume of receiver, facilitate user can hear the sound of the other side.
Again such as, when electronic equipment is the attitude of ", near ear, microphone is away from face for receiver ", the emissive power of the antenna of reduction electronic equipment that can be suitable, to reduce the radiation of the head to user; Or, the transmit direction of electronic device antenna, beam shape etc. can be adjusted, to ensure that the signal of antenna can the launching towards direction, recipient place of maximal efficiency.
Certainly, according to the attitude of electronic equipment relative to the head of described user, can also adjust other parameters of described electronic equipment, the embodiment of the application does not do concrete restriction to this.
Present invention also provides a kind of device of detected electrons equipment attitude, see Fig. 9, described device can comprise:
Area determination module 900, with the region of the head contact of a user on the screen determining an electronic equipment;
Attitude determination module 920, for according to described region, determines the attitude of described electronic equipment relative to the head of described user.
Adopt the device of the detected electrons equipment attitude described in the embodiment of the present application, approaching sensor or motion sensor can not relied on, the attitude of electronic equipment is detected.
Optionally, as shown in Figure 10, described attitude determination module 920 can comprise:
Attitude determination submodule 921, for according to a point relevant to described region, determines the attitude of described electronic equipment relative to the head of described user.
Optionally, as shown in figure 11, described attitude determination submodule 921 can comprise:
First distance determining unit 921-1, for according to a point relevant to described region, at least determines the distance situation of change between the receiver of described electronic equipment and the ear of described user;
First attitude determining unit 921-2, at least according to the distance situation of change between the receiver of described electronic equipment and the ear of described user, determines the attitude of described electronic equipment relative to the head of described user.
Optionally, see Figure 12, described attitude determination submodule 921 can comprise:
Second distance determining unit 921-3, for according to a point relevant to described region, at least determines the distance situation of change between the microphone of described electronic equipment and the face of described user;
Second attitude determining unit 921-4, at least according to the distance situation of change between the microphone of described electronic equipment and the face of described user, determines the attitude of described electronic equipment relative to the head of described user.
Optionally, as shown in figure 13, described device can also comprise:
First adjusting module 940, for according to the attitude of described electronic equipment relative to the head of described user, adjusts the receiver of described electronic equipment or the parameter of microphone; And/or
Second adjusting module 960, for according to the attitude of described electronic equipment relative to the head of described user, adjusts the parameter of the antenna of described electronic equipment.
Those skilled in the art can be well understood to, for convenience and simplicity of description, the specific works process of the device of the detected electrons equipment attitude of foregoing description, can REFERENCE TO RELATED aforementioned detected electrons equipment attitude embodiment of the method corresponding process describe, do not repeat them here.
In the embodiment of the application, above-mentioned electronic equipment can include but not limited to: PC, notebook computer, mobile phone, panel computer, digital camera, Digital Video, electronic reader etc.The embodiment of the application does not do concrete restriction to this.
Those of ordinary skill in the art can recognize, in conjunction with unit and the method step of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not think the scope exceeding the application.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that the technical scheme of the application contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, controller, or the network equipment etc.) perform all or part of step of method described in each embodiment of the application.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
Above embodiment is only for illustration of the application; and the restriction not to the application; the those of ordinary skill of relevant technical field; when not departing from the spirit and scope of the application; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to the category of the application, and the scope of patent protection of the application should be defined by the claims.

Claims (10)

1. a method for detected electrons equipment attitude, is characterized in that, comprising:
With the region of the head contact of a user on the screen determining an electronic equipment;
According to described region, determine the attitude of described electronic equipment relative to the head of described user.
2. the method for claim 1, is characterized in that, described according to described region, determines the attitude of described electronic equipment relative to the head of described user, comprising:
According to relevant to described region point, determine the attitude of described electronic equipment relative to the head of described user.
3. method as claimed in claim 2, is characterized in that the point that described basis is relevant to described region is determined the attitude of described electronic equipment relative to the head of described user, being comprised:
According to relevant to described region point, at least determine the distance situation of change between the receiver of described electronic equipment and the ear of described user;
At least according to the distance situation of change between the receiver of described electronic equipment and the ear of described user, determine the attitude of described electronic equipment relative to the head of described user.
4. method as claimed in claim 2 or claim 3, is characterized in that the point that described and described region is relevant is determined the attitude of described electronic equipment relative to the head of described user, being comprised:
According to relevant to described region point, at least determine the distance situation of change between the microphone of described electronic equipment and the face of described user;
At least according to the distance situation of change between the microphone of described electronic equipment and the face of described user, determine the attitude of described electronic equipment relative to the head of described user.
5., as the method as described in arbitrary in Claims 1-4, it is characterized in that, described determine the attitude of described electronic equipment relative to the head of described user after, described method also comprises:
According to the attitude of described electronic equipment relative to the head of described user, adjust the receiver of described electronic equipment or the parameter of microphone; And/or
According to the attitude of described electronic equipment relative to the head of described user, adjust the parameter of the antenna of described electronic equipment.
6. a device for detected electrons equipment attitude, is characterized in that, comprising:
Area determination module, with the region of the head contact of a user on the screen determining an electronic equipment;
Attitude determination module, for according to described region, determines the attitude of described electronic equipment relative to the head of described user.
7. device as claimed in claim 6, it is characterized in that, described attitude determination module comprises:
Attitude determination submodule, for according to a point relevant to described region, determines the attitude of described electronic equipment relative to the head of described user.
8. device as claimed in claim 7, it is characterized in that, described attitude determination submodule comprises:
First distance determining unit, for according to a point relevant to described region, at least determines the distance situation of change between the receiver of described electronic equipment and the ear of described user;
First attitude determining unit, at least according to the distance situation of change between the receiver of described electronic equipment and the ear of described user, determines the attitude of described electronic equipment relative to the head of described user.
9. device as claimed in claims 6 or 7, it is characterized in that, described attitude determination submodule comprises:
Second distance determining unit, for according to a point relevant to described region, at least determines the distance situation of change between the microphone of described electronic equipment and the face of described user;
Second attitude determining unit, at least according to the distance situation of change between the microphone of described electronic equipment and the face of described user, determines the attitude of described electronic equipment relative to the head of described user.
10., as the device as described in arbitrary in claim 6 to 9, it is characterized in that, described device also comprises:
First adjusting module, for according to the attitude of described electronic equipment relative to the head of described user, adjusts the receiver of described electronic equipment or the parameter of microphone; And/or
Second adjusting module, for according to the attitude of described electronic equipment relative to the head of described user, adjusts the parameter of the antenna of described electronic equipment.
CN201510033286.8A 2015-01-22 2015-01-22 The method and apparatus for detecting electronic equipment posture Active CN104536580B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510033286.8A CN104536580B (en) 2015-01-22 2015-01-22 The method and apparatus for detecting electronic equipment posture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510033286.8A CN104536580B (en) 2015-01-22 2015-01-22 The method and apparatus for detecting electronic equipment posture

Publications (2)

Publication Number Publication Date
CN104536580A true CN104536580A (en) 2015-04-22
CN104536580B CN104536580B (en) 2018-09-04

Family

ID=52852120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510033286.8A Active CN104536580B (en) 2015-01-22 2015-01-22 The method and apparatus for detecting electronic equipment posture

Country Status (1)

Country Link
CN (1) CN104536580B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105872898A (en) * 2016-04-12 2016-08-17 北京奇虎科技有限公司 Noise reduction processing method and apparatus based on double microphones
CN109542279A (en) * 2018-10-30 2019-03-29 维沃移动通信有限公司 A kind of terminal equipment control method and terminal device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103996403A (en) * 2014-05-19 2014-08-20 联想(北京)有限公司 Information processing method and electronic equipment
CN104052886A (en) * 2014-06-27 2014-09-17 联想(北京)有限公司 Information processing method and electronic device
US20150003634A1 (en) * 2013-06-27 2015-01-01 Nokia Corporation Audio Tuning Based Upon Device Location

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150003634A1 (en) * 2013-06-27 2015-01-01 Nokia Corporation Audio Tuning Based Upon Device Location
CN103996403A (en) * 2014-05-19 2014-08-20 联想(北京)有限公司 Information processing method and electronic equipment
CN104052886A (en) * 2014-06-27 2014-09-17 联想(北京)有限公司 Information processing method and electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105872898A (en) * 2016-04-12 2016-08-17 北京奇虎科技有限公司 Noise reduction processing method and apparatus based on double microphones
CN109542279A (en) * 2018-10-30 2019-03-29 维沃移动通信有限公司 A kind of terminal equipment control method and terminal device

Also Published As

Publication number Publication date
CN104536580B (en) 2018-09-04

Similar Documents

Publication Publication Date Title
KR102317526B1 (en) Headset and controlling mrthod thereof
KR102421487B1 (en) Artificial intelligent device
EP3293603B1 (en) Mobile terminal and control method thereof
CN103546617B (en) A kind of method that sound regulates and terminal
US20200052667A1 (en) Mobile terminal and control method thereof
CN109583271B (en) Method, device and terminal for fitting lane line
CN104683540A (en) Method and terminal for improving signal quality of communication terminal
CN104422922A (en) Method and device for realizing sound source localization by utilizing mobile terminal
US11482237B2 (en) Method and terminal for reconstructing speech signal, and computer storage medium
US9794699B2 (en) Hearing device considering external environment of user and control method of hearing device
US10102719B2 (en) Mobile terminal and control method thereof
CN103584982A (en) Mobile communication equipment tactile stick navigation method and mobile communication equipment
CN111104893B (en) Target detection method, target detection device, computer equipment and storage medium
KR102266712B1 (en) Mobile terminal and method for controlling the same
WO2020093278A1 (en) Multi-antenna based gesture recognition method and device
CN113393856B (en) Pickup method and device and electronic equipment
CN110991457A (en) Two-dimensional code processing method and device, electronic equipment and storage medium
CN110401773B (en) Screen state control method and related device
KR102434459B1 (en) Mobile terminal
CN104536580A (en) Method and device for detecting attitude of electronic equipment
KR20150063780A (en) Mobile terminal
CN103763430B (en) A kind of event-prompting method, device and terminal unit
CN104661132A (en) Method and device for adjusting earphone/microphone of electronic equipment
KR20190102479A (en) Mobile terminal and method for controlling the same
CN104345650A (en) Hand-held electronic device

Legal Events

Date Code Title Description
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant